Therese Tucker - 20 Nov 2025 Form 4 Insider Report for BLACKLINE, INC. (BL)

Signature
/s/ Karole Morgan-Prager, Attorney-in-Fact
Issuer symbol
BL
Transactions as of
20 Nov 2025
Net transactions value
-$226,263
Form type
4
Filing time
24 Nov 2025, 18:07:07 UTC
Previous filing
21 Aug 2025
Next filing
20 Feb 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Tucker Therese Founder, Director 21300 VICTORY BLVD., 12TH FLOOR, WOODLAND HILLS /s/ Karole Morgan-Prager, Attorney-in-Fact 24 Nov 2025 0001688365

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BL Common Stock Tax liability $118,641 -2,218 -0.62% $53.49 353,140 20 Nov 2025 Direct F1
transaction BL Common Stock Tax liability $107,622 -2,012 -0.57% $53.49 351,128 20 Nov 2025 Direct F1
holding BL Common Stock 100,178 20 Nov 2025 Brian and Therese Tucker Charitable Remainder Trust
holding BL Common Stock 1,509,881 20 Nov 2025 Brian and Therese Tucker Living Trust
holding BL Common Stock 54,074 20 Nov 2025 Claire Seimetz 2015 Trust
holding BL Common Stock 577,200 20 Nov 2025 Isaac Tucker 2012 Irrevocable Trust
holding BL Common Stock 577,200 20 Nov 2025 Roseanna Tucker 2012 Irrevocable Trust
holding BL Common Stock 79,516 20 Nov 2025 Tucker Family CLAT
holding BL Common Stock 874,128 20 Nov 2025 Tucker Legacy Trust
holding BL Common Stock 129,897 20 Nov 2025 Tucker Legacy Trust II
holding BL Common Stock 250,916 20 Nov 2025 Tucker Seimetz Safety Net Grat
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

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