Therese Tucker - 23 Nov 2021 Form 4 Insider Report for BLACKLINE, INC. (BL)

Role: Executive Chair, Director
Signature: /s/ Karole Morgan-Prager, Attorney-in-Fact
Issuer symbol: BL
Transactions as of: 23 Nov 2021
Net transactions value: -$1,132,040
Form type: 4
Filing time: 23 Nov 2021, 18:30:29 UTC
Previous filing: 22 Nov 2021
Next filing: 30 Nov 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	BL	Common Stock	Sale	$463,784	-4,131	-0.27%	$112.27	1,525,750	23 Nov 2021	Brian & Therese Tucker Living Trust	F1, F2
transaction	BL	Common Stock	Sale	$324,654	-2,870	-0.19%	$113.12	1,522,880	23 Nov 2021	Brian & Therese Tucker Living Trust	F1, F3
transaction	BL	Common Stock	Sale	$205,804	-1,800	-0.12%	$114.34	1,521,080	23 Nov 2021	Brian & Therese Tucker Living Trust	F1, F4
transaction	BL	Common Stock	Sale	$137,798	-1,199	-0.08%	$114.93	1,519,881	23 Nov 2021	Brian & Therese Tucker Living Trust	F1, F5
holding	BL	Common Stock						151,264	23 Nov 2021	Direct
holding	BL	Common Stock						100,178	23 Nov 2021	Brian & Therese Tucker Charitable Remainder Trust
holding	BL	Common Stock						100,178	23 Nov 2021	Tucker Family CLAT
holding	BL	Common Stock						874,128	23 Nov 2021	Tucker Legacy Trust
holding	BL	Common Stock						129,897	23 Nov 2021	Tucker Legacy Trust II
holding	BL	Common Stock						577,200	23 Nov 2021	Isaac Tucker 2012 Irrevocable Trust
holding	BL	Common Stock						577,200	23 Nov 2021	Roseanna Tucker 2012 Irrevocable Trust
holding	BL	Common Stock						250,916	23 Nov 2021	Tucker Seimetz Safety Net Trust
holding	BL	Common Stock						54,074	23 Nov 2021	Claire Seimetz 2015 Trust

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 27, 2020.
F2	The sale price represents the weighted-average price of shares sold ranging from $111.75 to $112.74 per share. Upon request by the Securities and Exchange 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 within the range set forth in this Form 4.
F3	The sale price represents the weighted-average price of shares sold ranging from $112.765 to $113.41 per share. Upon request by the Securities and Exchange 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 within the range set forth in this Form 4.
F4	The sale price represents the weighted-average price of shares sold ranging from $113.82 to $114.71 per share. Upon request by the Securities and Exchange 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 within the range set forth in this Form 4.
F5	The sale price represents the weighted-average price of shares sold ranging from $114.785 to $115.11 per share. Upon request by the Securities and Exchange 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 within the range set forth in this Form 4.