Datadog, Inc. — Major Shareholding Notification 2020

Mar 23, 2020

*United States*

*Securities and Exchange Commission*

*Washington, D.C. 20549*

*Schedule 13G*

*(Rule 13d-102)*

*Information to be Included in Statements Filed Pursuant*

*to § 240.13d-1(b), (c) and (d) and Amendments Thereto Filed*

*Pursuant to § 240.13d-2*

*UNDER THE SECURITIES EXCHANGE ACT OF 1934*

*(Amendment No. )**

*Datadog, Inc.*

(Name of Issuer)

*Common Stock*

(Title of Class of Securities)

*23804L103*

(CUSIP Number)

*March 13, 2020*

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

o Rule 13d-1(b)

x Rule 13d-1(c)

o Rule 13d-1(d)

• 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 the disclosures provided in a prior cover page.

The information required in 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).

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CUSIP No. 23804L103 Schedule 13G

1	Names of Reporting Persons Enfield Investments Holdings Corp.
2	Check the Appropriate Box if a Member of a Group	(a) o (b) x
3	SEC Use Only
4	Citizenship or Place of Organization British Virgin Islands
Number of Shares Beneficially Owned by Each Reporting Person With	5	Sole Voting Power 0
	6	Shared Voting Power 15,262,370
	7	Sole Dispositive Power 0
	8	Shared Dispositive Power 15,262,370
9	Aggregate Amount Beneficially Owned by Each Reporting Person 15,262,370
10	Check if the Aggregate Amount in Row (9) Excludes Certain Shares Not Applicable
11	Percent of Class Represented by Amount in Row 9 9.99%
12	Type of Reporting Person CO

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CUSIP No. 23804L103 Schedule 13G

1	Names of Reporting Persons LBB Foundation
2	Check the Appropriate Box if a Member of a Group	(a) o (b) x
3	SEC Use Only
4	Citizenship or Place of Organization Liechtenstein
Number of Shares Beneficially Owned by Each Reporting Person With	5	Sole Voting Power 0
	6	Shared Voting Power 15,262,370
	7	Sole Dispositive Power 0
	8	Shared Dispositive Power 15,262,370
9	Aggregate Amount Beneficially Owned by Each Reporting Person 15,262,370
10	Check if the Aggregate Amount in Row (9) Excludes Certain Shares Not Applicable
11	Percent of Class Represented by Amount in Row 9 9.99%
12	Type of Reporting Person OO ( Discretionary Foundation )

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CUSIP No. 23804L103 Schedule 13G

1	Names of Reporting Persons Leonid Boguslavskiy
2	Check the Appropriate Box if a Member of a Group	(a) o (b) x
3	SEC Use Only
4	Citizenship or Place of Organization Russia and Canada
Number of Shares Beneficially Owned by Each Reporting Person With	5	Sole Voting Power 0
	6	Shared Voting Power 15,262,370
	7	Sole Dispositive Power 0
	8	Shared Dispositive Power 15,262,370
9	Aggregate Amount Beneficially Owned by Each Reporting Person 15,262,370
10	Check if the Aggregate Amount in Row (9) Excludes Certain Shares Not Applicable
11	Percent of Class Represented by Amount in Row 9 9.99%
12	Type of Reporting Person IN

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CUSIP No. 23804L103 Schedule 13G

*ITEM 1. (a) Name of Issuer:*

Datadog, Inc. (the “ Issuer ”)

*(b) Address of Issuer’s Principal Executive Offices:*

620 8th Avenue, 45th Floor, New York, NY

*ITEM 2. (a) Name of Person Filing:*

Each of the following is hereinafter individually referred to as a “ Reporting Person ” and collectively as the “ Reporting Persons .” This statement is filed on behalf of:

Enfield Investments Holdings Corp. (“ Enfield ”)

LBB Foundation

Leonid Boguslavskiy

*(b) Address or Principal Business Office:*

The principal business address for each Reporting Person is as follows:

*Enfield* : 3 Afentrikas, Office 101, 6018 Larnaca, Cyprus;

*LBB Foundation* : c/o Fundationsanstalt, Heligkreuz 6, 9490, Vaduz, Liechtenstein; and

*Leonid Boguslavskiy* : via Piana 3, 50124 Firenze, Italy.

*(c) Citizenship of each Reporting Person is:*

Enfield is a corporation organized under the laws of the British Virgin Islands with an established branch in Cyprus and tax resident of Cyprus

LBB Foundation is a discretionary foundation organized under the laws of Liechtenstein.

Leonid Boguslavskiy is a citizen of Russia and Canada.

*(d) Title of Class of Securities:*

Class A Common stock, par value $0.00001 per share (“Common Stock”).

*(e) CUSIP Number:*

23804L103

*ITEM 3.*

Not applicable.

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CUSIP No. 23804L103 Schedule 13G

*ITEM 4. Ownership.*

*(a-c)*

The ownership information presented below represents beneficial ownership of Common Stock of the Issuer as of March 20, 2020, based upon the Issuer’s disclosure to the Reporting Persons that 140,492,078 shares of Common Stock were outstanding as of March 13, 2020.

Reporting Person	Amount beneficially owned	Percent of class:	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:	Shared power to dispose or to direct the disposition of:
Enfield Investments Holdings Corp.	15,262,370	9.99 %	0	15,262,370	0	15,262,370
LBB Foundation	15,262,370	9.99 %	0	15,262,370	0	15,262,370
Leonid Boguslavskiy	15,262,370	9.99 %	0	15,262,370	0	15,262,370

Enfield is the record holder of 10,872,260 shares of Common Stock of the Issuer and 7,370,681 of the Issuer’s Class B shares. The Class B shares are convertible into shares of Common Stock on a one-for-one basis, provided, however, that Enfield may not convert any Class B shares to the extent that such conversion would cause the Reporting Persons to beneficially own more than 9.99% of the Issuer’s then outstanding Common Stock.

Enfield is a wholly owned subsidiary of LBB Foundation, whose sole beneficiary is Leonid Boguslavskiy. As a result, each of LBB Foundation and Mr. Boguslavskiy may be deemed to beneficially own the shares of Common Stock beneficially owned by Enfield.

*ITEM 5. Ownership of Five Percent or Less of a Class.*

Not applicable.

*ITEM 6. Ownership of More than Five Percent on Behalf of Another Person.*

Not applicable.

*ITEM 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company.*

Not applicable.

*ITEM 8. Identification and Classification of Members of the Group.*

Not applicable.

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CUSIP No. 23804L103 Schedule 13G

*ITEM 9. Notice of Dissolution of Group.*

Not applicable.

*ITEM 10. Certification.*

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under §240.14a-11.

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CUSIP No. 23804L103 Schedule 13G

*SIGNATURE*

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

Date : March 23, 2020
Enfield Investments Holdings Corp.
By:	/s/	Myrianthi Tsielepi
Name:		Myrianthi Tsielepi
Title:		Director
LBB Foundation
By:	/s/	Dr. Markus Michael Summer
Name:		Dr. Markus Michael Summer
Title:		Member of the foundation council
Leonid Boguslavskiy
By:	/s/	Leonid Boguslavskiy
Name:		Leonid Boguslavskiy
Title:		Self

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CUSIP No. 23804L103 Schedule 13G

*LIST OF EXHIBITS*

Exhibit No.	Description
99	Joint Filing Agreement.

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