BLACKLINE, INC. — Director's Dealing 2024

Mar 20, 2024

SEC Form 4/A — Form 4/A

Issuer: BLACKLINE, INC. (BL)
CIK: 0001666134
Period of Report: 2024-02-20

Reporting Person: Morgan-Prager Karole (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-02-20	Common Stock	F	4474	$57.45	Disposed	98712	Direct
2024-02-20	Common Stock	A	6001	—	Acquired	104713	Direct
2024-02-20	Common Stock	F	3333	$57.45	Disposed	101380	Direct
2024-02-20	Common Stock	S	10007	$57.4486	Disposed	91373	Direct

Footnotes

F1: The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units ("RSUs").

F2: The reported shares relate to the portion of a Performance-Based Restricted Stock Unit ("PRSU") granted on April 4, 2022, that has vested based on the Issuer's achievement of certain fiscal 2022 performance targets that were set by the Compensation Committee at the time of grant.

F3: The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of PRSUs.

F4: As previously reported, the sale transaction reported on this Form 4 was effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 14, 2023.

F5: The sale price represents the weighted-average price of the shares sold ranging from $56.65 to $57.57 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price with the range set forth in this Form 4.