AI Terminal

MODULE: AI_ANALYST
Interactive Q&A, Risk Assessment, Summarization
MODULE: DATA_EXTRACT
Excel Export, XBRL Parsing, Table Digitization
MODULE: PEER_COMP
Sector Benchmarking, Sentiment Analysis
SYSTEM ACCESS LOCKED
Authenticate / Register Log In

Frontier Communications Parent, Inc.

Major Shareholding Notification Dec 5, 2024

Preview not available for this file type.

Download Source File

SC 13D/A 1 tm2430288d1_sc13da.htm SC 13D/A

Field: Rule-Page

Field: /Rule-Page

| UNITED
STATES |
| --- |
| SECURITIES
AND EXCHANGE COMMISSION |
| Washington,
D.C. 20549 |
| SCHEDULE
13D |

Under the Securities Exchange Act of 1934

(Amendment No. 1)*

Frontier Communications Parent, Inc.

(Name of Issuer)

Common Stock, $0.01 par value

(Title of Class of Securities)

35909D109

(CUSIP Number)

Naseem Sagati Aghili

1800 Avenue of the Stars

Suite 1400

Los Angeles, CA 90067

(310) 201-4100

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

December 3, 2024

(Date of Event Which Requires Filing of this Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. x

Note : Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See §240.13d-7 for other parties to whom copies are to be sent.

  • The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“ Act ”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.

Field: Rule-Page

Field: /Rule-Page

Field: Page; Sequence: 1

Field: /Page

CUSIP No. 35909D109 13D Page 1 of 54 pages

1 NAMES OF REPORTING PERSONS ACOF VI Frontier AIV A1, L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 227,727
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 227,727
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 227,727
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 2; Options: NewSection; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 1 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 2 of 54 pages

1 NAMES OF REPORTING PERSONS ACOF VI Frontier AIV A2, L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 81,664
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 81,664
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 81,664
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 3; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 2 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 3 of 54 pages

1 NAMES OF REPORTING PERSONS ACOF VI Frontier AIV A3, L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 19,054
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 19,054
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 19,054
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 4; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 3 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 4 of 54 pages

1 NAMES OF REPORTING PERSONS ACOF VI Frontier AIV A4, L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 247,716
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 247,716
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 247,716
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 5; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 4 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 5 of 54 pages

1 NAMES OF REPORTING PERSONS ACOF VI Frontier AIV A5, L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 272,212
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 272,212
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 272,212
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 6; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 5 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 6 of 54 pages

1 NAMES OF REPORTING PERSONS ACOF VI Frontier AIV A6 L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 152,441
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 152,441
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 152,441
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 7; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 6 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 7 of 54 pages

1 NAMES OF REPORTING PERSONS ACOF VI Frontier AIV A7 L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 275,871
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 275,871
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 275,871
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 8; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 7 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 8 of 54 pages

1 NAMES OF REPORTING PERSONS ACOF VI Frontier AIV A8 L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 277,115
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 277,115
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 277,115
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 9; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 8 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 9 of 54 pages

1 NAMES OF REPORTING PERSONS ACOF VI Frontier AIV A9 L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 260,238
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 260,238
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 260,238
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 10; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 9 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 10 of 54 pages

1 NAMES OF REPORTING PERSONS ACOF VI Frontier AIV A10 L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 82,290
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 82,290
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 82,290
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 11; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 10 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 11 of 54 pages

1 NAMES OF REPORTING PERSONS ACOF VI Frontier AIV B1 L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 13,736,447
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 13,736,447
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 13,736,447
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 5.5%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 12; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 11 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 12 of 54 pages

1 NAMES OF REPORTING PERSONS ACOF Investment Management LLC
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 15,632,775
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 15,632,775
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 15,632,775
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 6.3%
14 TYPE OF REPORTING PERSON (See Instructions) OO (Limited Liability Company)

Field: Page; Sequence: 13; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 12 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 13 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF Frontier AIV A1, L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 105,592
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 105,592
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 105,592
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 14; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 13 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 14 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF Frontier AIV A2, L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 18,032
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 18,032
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 18,032
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 15; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 14 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 15 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF Frontier AIV A3, L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 830,837
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 830,837
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 830,837
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.3%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 16; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 15 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 16 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF Frontier AIV A4, L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 281,844
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 281,844
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 281,844
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 17; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 16 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 17 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF Frontier AIV A5, L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 167,160
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 167,160
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 167,160
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 18; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 17 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 18 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF Frontier AIV A6, L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 292,124
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 292,124
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 292,124
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 19; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 18 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 19 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF Frontier AIV A7 L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 289,417
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 289,417
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 289,417
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 20; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 19 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 20 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF Frontier AIV A8 L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 238,026
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 238,026
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 238,026
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 21; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 20 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 21 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF Frontier AIV A9, L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 360,644
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 360,644
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 360,644
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 22; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 21 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 22 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF Frontier AIV A10, L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 259,665
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 259,665
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 259,665
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 23; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 22 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 23 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF Frontier AIV A11, L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 245,236
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 245,236
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 245,236
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 24; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 23 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 24 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF Frontier AIV B1, L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 9,597,579
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 9,597,579
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9,597,579
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 3.9%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 25; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 24 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 25 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF II Frontier Holdings 1 L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 2,003,418
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 2,003,418
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,003,418
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.8%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 26; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 25 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 26 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF II Frontier Holdings 2 L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 96,560
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 96,560
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 96,560
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 27; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 26 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 27 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF II Frontier Holdings 3 L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 107,553
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 107,553
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 107,553
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 28; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 27 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 28 of 54 pages

Field: Split-Segment; Name: 2

1 NAMES OF REPORTING PERSONS ASOF II Frontier Holdings 4 L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 104,240
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 104,240
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 104,240
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 29; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 28 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 29 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF II Frontier Holdings 5 L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 103,240
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 103,240
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 103,240
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 30; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 29 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 30 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF II Frontier Holdings 6 L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 109,407
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 109,407
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 109,407
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 31; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 30 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 31 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF II Frontier Holdings 7 L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 109,675
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 109,675
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 109,675
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 32; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 31 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 32 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF II A (DE) Frontier Holdings 1 L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 479,922
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 479,922
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 479,922
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.2%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 33; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 32 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 33 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF II A (DE) Frontier Holdings 2 L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 17,664
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 17,664
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 17,664
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 0.1%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 34; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 33 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 34 of 54 pages

1 NAMES OF REPORTING PERSONS ASOF Investment Management LLC
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 15,817,835
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 15,817,835
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 15,817,835
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 6.4%
14 TYPE OF REPORTING PERSON (See Instructions) OO (Limited Liability Company)

Field: Page; Sequence: 35; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 34 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 35 of 54 pages

1 NAMES OF REPORTING PERSONS ASSF IV AIV B Holdings III, L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 2,376,302
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 2,376,302
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,376,302
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 1.0%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 36; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 35 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 36 of 54 pages

1 NAMES OF REPORTING PERSONS ASSF IV AIV B, L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 4,717,158
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 4,717,158
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,717,158
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 1.9%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 37; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 36 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 37 of 54 pages

1 NAMES OF REPORTING PERSONS ASSF Operating Manager IV L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 4,717,158
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 4,717,158
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,717,158
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 1.9%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 38; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 37 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 38 of 54 pages

1 NAMES OF REPORTING PERSONS Ares Management LLC
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 36,190,156
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 36,190,156
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 36,190,156
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 14.5%
14 TYPE OF REPORTING PERSON (See Instructions) OO (Limited Liability Company)

Field: Page; Sequence: 39; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 38 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 39 of 54 pages

1 NAMES OF REPORTING PERSONS Ares Management Holdings L.P.
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 36,190,156
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 36,190,156
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 36,190,156
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 14.5%
14 TYPE OF REPORTING PERSON (See Instructions) PN

Field: Page; Sequence: 40; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 39 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 40 of 54 pages

1 NAMES OF REPORTING PERSONS Ares Holdco LLC
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 36,190,156
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 36,190,156
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 36,190,156
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 14.5%
14 TYPE OF REPORTING PERSON (See Instructions) OO (Limited Liability Company)

Field: Page; Sequence: 41; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 40 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 41 of 54 pages

1 NAMES OF REPORTING PERSONS Ares Management Corporation
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 36,190,156
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 36,190,156
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 36,190,156
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 14.5%
14 TYPE OF REPORTING PERSON (See Instructions) CO

Field: Page; Sequence: 42; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 41 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 42 of 54 pages

1 NAMES OF REPORTING PERSONS Ares Voting LLC
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 36,190,156
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 36,190,156
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 36,190,156
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 14.5%
14 TYPE OF REPORTING PERSON (See Instructions) OO (Limited Liability Company)

Field: Page; Sequence: 43; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 42 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 43 of 54 pages

1 NAMES OF REPORTING PERSONS Ares Management GP LLC
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 36,190,156
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 36,190,156
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 36,190,156
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 14.5%
14 TYPE OF REPORTING PERSON (See Instructions) OO (Limited Liability Company)

Field: Page; Sequence: 44; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 43 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 44 of 54 pages

1 NAMES OF REPORTING PERSONS Ares Partners Holdco LLC
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ¨ (b) x
3 SEC
USE ONLY
4 SOURCE OF FUNDS (See Instructions) WC
5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
TO ITEMS 2(d) OR 2(e) ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH SOLE VOTING POWER 0
8 SHARED VOTING POWER 36,190,156
9 SOLE DISPOSITIVE POWER 0
10 SHARED DISPOSITIVE POWER 36,190,156
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 36,190,156
12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES (See Instructions) ¨
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 14.5%
14 TYPE OF REPORTING PERSON (See Instructions) OO (Limited Liability Company)

Field: Page; Sequence: 45; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 44 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 45 of 54 pages

EXPLANATORY NOTE

This Amendment No. 1 to Schedule 13D (this “Amendment No. 1”) amends and supplements the statement on Schedule 13D filed with the United States Securities and Exchange Commission on May 26, 2023 (as amended to date, the “Schedule 13D”), relating to the common stock, par value $0.01 per share (the “Common Stock”), of Frontier Communications Parent, Inc., a Delaware corporation (the “Issuer”). Capitalized terms used herein without definition shall have the meaning set forth in the Schedule 13D.

Item 2. Identity and Background

Item 2(b) of the Schedule 13D is hereby amended and restated in its entirety as follows:

(b) The address of the principal office of each of the Reporting Persons, the Board Members (as defined below) and the other individuals set forth in Schedule A of this Schedule 13D (such other individuals, together with the Board Members, the “ Managers ”) is c/o Ares Management LLC, 1800 Avenue of the Stars, Suite 1400, Los Angeles, CA 90067

Item 5. Interest in Securities of the Issuer

Item 5 of the Schedule 13D is hereby amended and restated in its entirety as follows:

(a)-(b) The following sets forth, as of the date of this Schedule 13D, the aggregate number of shares of Common Stock and percentage of Common Stock beneficially owned by each of the Reporting Persons, as well as the number of shares of Common Stock as to which each Reporting Person has the sole power to vote or to direct the vote, shared power to vote or to direct the vote, sole power to dispose or to direct the disposition of, or shared power to dispose or to direct the disposition of, as of the date hereof, based on 249,015,000 shares of Common Stock outstanding as of November 1, 2024, as disclosed in the Issuer’s quarterly report on Form 10-Q filed with the Securities and Exchange Commission on November 5, 2024.

Field: Page; Sequence: 46; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 45 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 46 of 54 pages

Reporting Person — ACOF VI Frontier AIV A1, L.P. 227,727 0.1 % 0 227,727 0 227,727
ACOF VI Frontier AIV A2, L.P. 81,664 0.0 % 0 81,664 0 81,664
ACOF VI Frontier AIV A3, L.P. 19,054 0.0 % 0 19,054 0 19,054
ACOF VI Frontier AIV A4, L.P. 247,716 0.1 % 0 247,716 0 247,716
ACOF VI Frontier AIV A5, L.P. 272,212 0.1 % 0 272,212 0 272,212
ACOF VI Frontier AIV A6, L.P. 152,441 0.1 % 0 152,441 0 152,441
ACOF VI Frontier AIV A7, L.P. 275,871 0.1 % 0 275,871 0 275,871
ACOF VI Frontier AIV A8, L.P. 277,115 0.1 % 0 277,115 0 277,115
ACOF VI Frontier AIV A9, L.P. 260,238 0.1 % 0 260,238 0 260,238
ACOF VI Frontier AIV A10, L.P. 82,290 0.0 % 0 82,290 0 82,290
ACOF VI Frontier AIV B1, L.P. 13,736,447 5.5 % 0 13,736,447 0 13,736,447
ACOF Investment Management LLC 15,632,775 6.3 % 0 15,632,775 0 15,632,775
ASOF Frontier AIV A1, L.P. 105,592 0.0 % 0 105,592 0 105,592
ASOF Frontier AIV A2, L.P. 18,032 0.0 % 0 18,032 0 18,032
ASOF Frontier AIV A3, L.P. 830,837 0.3 % 0 830,837 0 830,837
ASOF Frontier AIV A4, L.P. 281,844 0.1 % 0 281,844 0 281,844
ASOF Frontier AIV A5, L.P. 167,160 0.1 % 0 167,160 0 167,160
ASOF Frontier AIV A6, L.P. 292,124 0.1 % 0 292,124 0 292,124
ASOF Frontier AIV A7, L.P. 289,417 0.1 % 0 289,417 0 289,417
ASOF Frontier AIV A8, L.P. 238,026 0.1 % 0 238,026 0 238,026
ASOF Frontier AIV A9, L.P. 360,644 0.1 % 0 360,644 0 360,644
ASOF Frontier AIV A10, L.P. 259,665 0.1 % 0 259,665 0 259,665
ASOF Frontier AIV A11, L.P. 245,236 0.1 % 0 245,236 0 245,236
ASOF Frontier AIV B1, L.P. 9,597,579 3.9 % 0 9,597,579 0 9,597,579
ASOF II Frontier Holdings 1 L.P. 2,003,418 0.8 % 0 2,003,418 0 2,003,418
ASOF II Frontier Holdings 2 L.P. 96,560 0.0 % 0 96,560 0 96,560
ASOF II Frontier Holdings 3 L.P. 107,553 0.0 % 0 107,553 0 107,553
ASOF II Frontier Holdings 4 L.P. 104,240 0.0 % 0 104,240 0 104,240
ASOF II Frontier Holdings 5 L.P. 103,240 0.0 % 0 103,240 0 103,240
ASOF II Frontier Holdings 6 L.P. 109,407 0.0 % 0 109,407 0 109,407
ASOF II Frontier Holdings 7 L.P. 109,675 0.0 % 0 109,675 0 109,675
ASOF II A (DE) Frontier Holdings 1 L.P. 479,922 0.2 % 0 479,922 0 479,922
ASOF II A (DE) Frontier Holdings 2 L.P. 17,664 0.0 % 0 17,664 0 17,664
ASOF Investment Management LLC 15,817,835 6.4 % 0 15,817,835 0 15,817,835
ASSF IV AIV B Holdings III, L.P. 2,376,302 1.0 % 0 2,376,302 0 2,376,302
ASSF IV AIV B, L.P. 4,717,158 1.9 % 0 4,717,158 0 4,717,158
ASSF Operating Manager IV L.P. 4,717,158 1.9 % 0 4,717,158 0 4,717,158
Ares Management LLC 36,190,156 14.5 % 0 36,190,156 0 36,190,156
Ares Management Holdings L.P. 36,190,156 14.5 % 0 36,190,156 0 36,190,156
Ares Holdco LLC 36,190,156 14.5 % 0 36,190,156 0 36,190,156
Ares Management Corporation 36,190,156 14.5 % 0 36,190,156 0 36,190,156
Ares Voting LLC 36,190,156 14.5 % 0 36,190,156 0 36,190,156
Ares Management GP LLC 36,190,156 14.5 % 0 36,190,156 0 36,190,156
Ares Partners Holdco LLC 36,190,156 14.5 % 0 36,190,156 0 36,190,156

Field: Page; Sequence: 47; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 46 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 47 of 54 pages

Includes (i) 227,727 shares held by ACOF VI Frontier AIV A1, L.P.; (ii) 81,664 shares held by ACOF VI Frontier AIV A2, L.P.; (iii) 19,054 shares held by ACOF VI Frontier AIV A3, L.P.; (iv) 247,716 shares held by ACOF VI Frontier AIV A4, L.P.; (v) 272,212 shares held by ACOF VI Frontier AIV A5, L.P.; (vi) 152,441 shares held by ACOF VI Frontier AIV A6, L.P.; (vii) 275,871 shares held by ACOF VI Frontier AIV A7, L.P.; (viii) 277,115 shares held by ACOF VI Frontier AIV A8, L.P.; (ix) 260,238 shares held by ACOF VI Frontier AIV A9, L.P.; (x) 82,290 shares held by ACOF VI Frontier AIV A10, L.P.; (xi) 13,736,447 shares held by ACOF VI Frontier AIV B1, L.P. (together with the foregoing entities, the "ACOF VI Funds"); (xii) 105,592 shares held by ASOF Frontier AIV A1, L.P.; (xiii) 18,032 shares held by ASOF Frontier AIV A2, L.P.; (xiv) 830,837 shares held by ASOF Frontier AIV A3, L.P.; (xv) 281,844 shares held by ASOF Frontier AIV A4, L.P.; (xvi) 167,160 shares held by ASOF Frontier AIV A5, L.P.; (xvii) 292,124 shares held by ASOF Frontier AIV A6, L.P.; (xviii) 289,417 shares held by ASOF Frontier AIV A7, L.P.; (xix) 238,026 shares held by ASOF Frontier AIV A8, L.P.; (xx) 360,644 shares held by ASOF Frontier AIV A9, L.P.; (xxi) 259,665 shares held by ASOF Frontier AIV A10, L.P.; (xxii) 245,236 shares held by ASOF Frontier AIV A11, L.P.; (xxiii) 9,597,579 shares held by ASOF Frontier AIV B1, L.P. (together with the foregoing entities, the "ASOF Funds"); (xxiv) 2,003,418 shares held by ASOF II Frontier Holdings 1 L.P.; (xxv) 96,560 shares held by ASOF II Frontier Holdings 2 L.P.; (xxvi) 107,553 shares held by ASOF II Frontier Holdings 3 L.P.; (xxvii) 104,240 shares held by ASOF II Frontier Holdings 4 L.P.; (xxviii) 103,240 shares held by ASOF II Frontier Holdings 5 L.P.; (xxix) 109,407 shares held by ASOF II Frontier Holdings 6 L.P.; (xxx) 109,675 shares held by ASOF II Frontier Holdings 7 L.P.; (xxxi) 479,922 shares held by ASOF II A (DE) Frontier Holdings 1 L.P.; (xxxii) 17,664 shares held by ASOF II A (DE) Frontier Holdings 2 L.P. (together with the foregoing entities, the "ASOF II Funds"); (xxxiii) 2,376,302 shares held by ASSF IV AIV B Holdings III, L.P. and (xxxiv) 2,340,856 shares held by ASSF IV AIV B, L.P. (together with the foregoing entity, the "ASSF Funds"). Also includes 22,388 shares held by accounts managed by Ares Management LLC, with respect to which each of Ares Management Holdings L.P., Ares Holdco LLC, Ares Management Corporation, Ares Voting LLC, Ares Management GP LLC, and Ares Partners Holdco LLC may be deemed to share voting or dispositive power.

Ares Partners Holdco LLC is the sole member of each of Ares Voting LLC and Ares Management GP LLC, which together are the majority shareholders of Ares Management Corporation. Ares Management Corporation is the sole member of Ares Holdco LLC, which is the general partner of Ares Management Holdings LP, which is the sole member of Ares Management LLC, which is (a) the sole member of ACOF Investment Management LLC, which is the manager of the ACOF VI Funds, (b) the sole member of ASOF Investment Management LLC, which is the manager of the ASOF Funds and ASOF II Funds and (c) the general partner of ASSF Operating Manager IV, L.P., which is the manager of the ASSF Funds.

Each of the foregoing entities may be deemed to share beneficial ownership of the securities reported herein, but each disclaims any such beneficial ownership of securities not held of record by them. Ares Partners Holdco LLC is managed by a board of managers, which is composed of Michael J Arougheti, Ryan Berry, R. Kipp deVeer, David B. Kaplan, Antony P. Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over Board Members' decisions. Each of these individuals disclaims beneficial ownership of the securities that may be deemed to be beneficially owned by Ares Partners Holdco LLC.

(c) From November 18, 2024 to December 3, 2024, the Reporting Persons disposed of an aggregate of 2,722,740 shares of Common Stock in a series of open-market transactions. Details by date, listing the number of shares of Common Stock disposed of and the price per share, are provided below. The Reporting Persons undertake to provide, upon request by the staff of the SEC or the Issuer, full information regarding the number of shares sold at each separate price for each transaction.

Date Price
November 18, 2024 87,536 $ 34.9194
November 19, 2024 196,166 $ 34.8118
November 20, 2024 240,940 $ 34.6883
November 21, 2024 239,195 $ 34.7934
November 22, 2024 227,902 $ 34.8150
November 25, 2024 360,922 $ 34.8771
November 26, 2024 106,648 $ 34.8522
November 27, 2024 83,491 $ 34.8039
November 29, 2024 44,940 $ 34.8045
December 2, 2024 475,000 $ 34.7489
December 3, 2024 660,000 $ 34.5913

(d) None.

(e) Not applicable.

Field: Page; Sequence: 48; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 47 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 48 of 54 pages

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, the undersigned certifies that the information set forth in this statement is true, complete and correct.

Date: December 5, 2024

Ares Management LLC
By: /s/ Anton Feingold
Name: Anton Feingold
Title: Authorized Signatory
ACOF VI Frontier AIV A1, L.P.
By: ACOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ACOF VI Frontier AIV A2, L.P.
By: ACOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ACOF VI Frontier AIV A3, L.P.
By: ACOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ACOF VI Frontier AIV A4, L.P.
By: ACOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ACOF VI Frontier AIV A5, L.P.
By: ACOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory

Field: Page; Sequence: 49; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 48 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 49 of 54 pages

ACOF VI Frontier AIV A6, L.P.
By: ACOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ACOF VI Frontier AIV A7, L.P.
By: ACOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ACOF VI Frontier AIV A8, L.P.
By: ACOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ACOF VI Frontier AIV A9, L.P.
By: ACOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ACOF VI Frontier AIV A10, L.P.
By: ACOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ACOF VI Frontier AIV B1, L.P.
By: ACOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ACOF Investment Management LLC
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory

Field: Page; Sequence: 50; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 49 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 50 of 54 pages

ASOF Frontier AIV A1, L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASOF Frontier AIV A2, L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASOF Frontier AIV A3, L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASOF Frontier AIV A4, L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASOF Frontier AIV A5, L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASOF Frontier AIV A6, L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASOF Frontier AIV A7, L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory

Field: Page; Sequence: 51; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 50 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 51 of 54 pages

ASOF Frontier AIV A8, L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASOF Frontier AIV A9, L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASOF Frontier AIV A10, L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASOF Frontier AIV A11, L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASOF Frontier AIV B1, L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASOF II FRONTIER HOLDINGS 1 L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASOF II FRONTIER HOLDINGS 2 L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory

Field: Page; Sequence: 52; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 51 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 52 of 54 pages

ASOF II FRONTIER HOLDINGS 3 L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASOF II FRONTIER HOLDINGS 4 L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASOF II FRONTIER HOLDINGS 5 L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASOF II FRONTIER HOLDINGS 6 L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASOF II FRONTIER HOLDINGS 7 L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASOF II A (DE) FRONTIER HOLDINGS 1 L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASOF II A (DE) FRONTIER HOLDINGS 2 L.P.
By: ASOF Investment Management LLC, its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory

Field: Page; Sequence: 53; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 52 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 53 of 54 pages

ASOF Investment Management LLC
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASSF IV AIV B Holdings III, L.P.
By: ASSF Operating Manager IV, L.P., its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASSF IV AIV B, L.P .
By: ASSF Operating Manager IV, L.P., its
manager
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
ASSF Operating Manager IV, L.P.
By: /s/ Evan Hoole
Name: Evan Hoole
Title: Authorized Signatory
Ares Management Holdings L.P.
By: Ares Holdco LLC, its general partner
By: /s/ Anton Feingold
Name: Anton Feingold
Title: Authorized Signatory
Ares Holdco LLC
By: /s/ Anton Feingold
Name: Anton Feingold
Title: Authorized Signatory
Ares Management Corporation
By: /s/ Anton Feingold
Name: Anton Feingold
Title: Authorized Signatory
Ares Management GP LLC
By: /s/ Anton Feingold
Name: Anton Feingold
Title: Authorized Signatory

Field: Page; Sequence: 54; Value: 1

Field: Sequence; Type: Arabic; Name: PageNo 53 Field: /Sequence

Field: /Page

CUSIP No. 35909D109 13D Page 54 of 54 pages

Ares Voting LLC
By: Ares Partners Holdco LLC, its sole
member
By: /s/ Anton Feingold
Name: Anton Feingold
Title: Authorized Signatory
Ares Partners Holdco LLC
By: /s/ Anton Feingold
Name: Anton Feingold
Title: Authorized Signatory

Field: Page; Sequence: 55; Options: Last

Field: Sequence; Type: Arabic; Name: PageNo 54 Field: /Sequence

Field: /Page

Talk to a Data Expert

Have a question? We'll get back to you promptly.