Were the BlackLine (BL) share dispositions open-market sales?

No. The explanation states the reported shares were withheld to cover the reporting person’s tax liability from the vesting of restricted stock units, indicating administrative tax withholding rather than open-market selling.

BlackLine officer reports RSU tax withholding transactions in Form 4

Q: How many BlackLine (BL) shares did the officer dispose of for taxes?

The Form 4 lists dispositions of 172 , 143 , 161 , and 265 BlackLine common shares, each at a reported price of $53.49 per share.

Q: What is the role of the reporting person at BlackLine (BL)?

The reporting person is identified as an Officer , serving as BlackLine’s Chief Accounting Officer .

Q: Is this BlackLine (BL) Form 4 filed by one or multiple reporting persons?

The Form 4 is indicated as being filed by one reporting person , not a group filing.

Filing Impact

(Neutral)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

BlackLine, Inc. (BL) reported a Form 4 filing for its Chief Accounting Officer. On 11/20/2025, the officer had multiple small dispositions of common stock totaling several hundred shares, at a reported price of $53.49 per share. Individual tax-withholding transactions included 172, 143, 161, and 265 shares, all coded as dispositions. After these transactions, the officer beneficially owned 23,089 shares directly. The company states that the shares were withheld to cover the reporting person’s tax liability arising from the vesting of restricted stock units, meaning these were administrative tax events rather than open-market sales.

Insider Trade Summary

Net Seller: 741 shares

Net Sell 4 txns

Insider Stalick Michelle D

Role Chief Accounting Officer

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	172	$53.49	$9K
Exercise Price or Tax Liability	Common Stock	143	$53.49	$8K
Exercise Price or Tax Liability	Common Stock	161	$53.49	$9K
Exercise Price or Tax Liability	Common Stock	265	$53.49	$14K

Holdings After Transaction: Common Stock — 23,089 shares (Direct)

Footnotes (1)

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

AI-generated analysis. How Rhea-AI works. Not financial advice.

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google

Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 11/24/2025 - 06:05 PM

FAQ

What does BlackLine (BL) disclose in this Form 4 filing?

The filing reports that BlackLine's Chief Accounting Officer had several small dispositions of common stock on 11/20/2025, related to tax withholding on vested RSUs.

How many BlackLine (BL) shares did the officer dispose of for taxes?

The Form 4 lists dispositions of 172, 143, 161, and 265 BlackLine common shares, each at a reported price of $53.49 per share.

How many BlackLine (BL) shares does the officer own after these transactions?

Following the reported transactions, the officer beneficially owned 23,089 shares of BlackLine common stock in direct ownership.

What is the role of the reporting person at BlackLine (BL)?

The reporting person is identified as an Officer, serving as BlackLine’s Chief Accounting Officer.

Is this BlackLine (BL) Form 4 filed by one or multiple reporting persons?

The Form 4 is indicated as being filed by one reporting person, not a group filing.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Stalick Michelle D

(Last)

(First)

(Middle)

21300 VICTORY BLVD., 12TH FLOOR

(Street)

WOODLAND HILLS

91367

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
BLACKLINE, INC. [ BL ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Chief Accounting Officer

3. Date of Earliest Transaction (Month/Day/Year)
11/20/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	11/20/2025		F		172⁽¹⁾	D	$53.49	23,658	D
Common Stock	11/20/2025		F		143⁽¹⁾	D	$53.49	23,515	D
Common Stock	11/20/2025		F		161⁽¹⁾	D	$53.49	23,354	D
Common Stock	11/20/2025		F		265⁽¹⁾	D	$53.49	23,089	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

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

	/s/ Karole Morgan-Prager, Attorney-in-Fact	11/24/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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 Number.

Source: View Original Filing on SEC EDGAR