Karole Morgan-Prager

CIK: 0001183627

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)9 (18.0%)

Position reduction

Option Exercises (M)16 (32.0%)

Derivative conversions

Awards (A)3 (6.0%)

Compensation grants

Other (G, F, J, C, D, …)22 (44.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

BLACKLINE, INC.

Officer

Discretionary Trading P&L

Holdings

Transaction History (50 total)

BL
BLACKLINE, INC.
Aug 20, 2026
Tax Payment(F)
Direct
778 shares at avg. $31.92$25K
BL
BLACKLINE, INC.
Aug 20, 2026
Tax Payment(F)
Direct
1.1K shares at avg. $31.92$34K
BL
BLACKLINE, INC.
Aug 20, 2026
Tax Payment(F)
Direct
884 shares at avg. $31.92$28K
BL
BLACKLINE, INC.
May 20, 2026
Tax Payment(F)
Direct
1.1K shares at avg. $30.84$33K
BL
BLACKLINE, INC.
May 20, 2026
Tax Payment(F)
Direct
884 shares at avg. $30.84$27K
BL
BLACKLINE, INC.
May 20, 2026
Tax Payment(F)
Direct
778 shares at avg. $30.84$24K
BL
BLACKLINE, INC.
Apr 1, 2026
Award(A)
Direct
46.5K shares-
BL
BLACKLINE, INC.
Feb 20, 2026
Exercise(M)
Direct
3.9K shares at avg. $36.15$139K
BL
BLACKLINE, INC.
Feb 20, 2026
Exercise(M)
Direct
7.2K shares at avg. $36.15$260K
BL
BLACKLINE, INC.
Feb 20, 2026
Exercise(M)
Direct
4.6K shares at avg. $36.15$168K
BL
BLACKLINE, INC.
Feb 20, 2026
Tax Payment(F)
Direct
15.1K shares at avg. $36.15$546K
BL
BLACKLINE, INC.
Nov 25, 2025
Award(A)
Direct
2.9K shares-
BL
BLACKLINE, INC.
Nov 20, 2025
Tax Payment(F)
Direct
776 shares at avg. $53.49$42K
BL
BLACKLINE, INC.
Nov 20, 2025
Tax Payment(F)
Direct
571 shares at avg. $53.49$31K
BL
BLACKLINE, INC.
Nov 20, 2025
Tax Payment(F)
Direct
882 shares at avg. $53.49$47K
BL
BLACKLINE, INC.
Nov 20, 2025
Tax Payment(F)
Direct
7.1K shares at avg. $53.49$379K
BL
BLACKLINE, INC.
Aug 20, 2025
Tax Payment(F)
Direct
776 shares at avg. $52.23$41K
BL
BLACKLINE, INC.
Aug 20, 2025
Tax Payment(F)
Direct
883 shares at avg. $52.23$46K
BL
BLACKLINE, INC.
Aug 20, 2025
Tax Payment(F)
Direct
571 shares at avg. $52.23$30K
BL
BLACKLINE, INC.
May 20, 2025
Tax Payment(F)
Direct
882 shares at avg. $55.43$49K
BL
BLACKLINE, INC.
May 20, 2025
Tax Payment(F)
Direct
571 shares at avg. $55.43$32K
BL
BLACKLINE, INC.
May 20, 2025
Tax Payment(F)
Direct
776 shares at avg. $55.43$43K
BL
BLACKLINE, INC.
Apr 2, 2025
Award(A)
Direct
31.5K shares-
BL
BLACKLINE, INC.
Feb 20, 2025
Tax Payment(F)
Direct
11K shares at avg. $49.32$545K
BL
BLACKLINE, INC.
Feb 20, 2025
Exercise(M)
Direct
4.6K shares at avg. $49.32$227K

		Type	Shares	Price		Ownership
Aug 20, 2026	BL BLACKLINE, INC.	Tax Payment(F)	778	$31.92	$24,834	Direct
Aug 20, 2026	BL BLACKLINE, INC.	Tax Payment(F)	1,063	$31.92	$33,931	Direct
Aug 20, 2026	BL BLACKLINE, INC.	Tax Payment(F)	884	$31.92	$28,217	Direct
May 20, 2026	BL BLACKLINE, INC.	Tax Payment(F)	1,063	$30.84	$32,783	Direct
May 20, 2026	BL BLACKLINE, INC.	Tax Payment(F)	884	$30.84	$27,263	Direct
May 20, 2026	BL BLACKLINE, INC.	Tax Payment(F)	778	$30.84	$23,994	Direct
Apr 1, 2026	BL BLACKLINE, INC.	Award(A)	46,510	-	$0	Direct
Feb 20, 2026	BL BLACKLINE, INC.	Exercise(M)	3,857	$36.15	$139,431	Direct
Feb 20, 2026	BL BLACKLINE, INC.	Exercise(M)	7,181	$36.15	$259,593	Direct
Feb 20, 2026	BL BLACKLINE, INC.	Exercise(M)	4,640	$36.15	$167,736	Direct
Feb 20, 2026	BL BLACKLINE, INC.	Tax Payment(F)	15,103	$36.15	$545,973	Direct
Nov 25, 2025	BL BLACKLINE, INC.	Award(A)	2,860	-	-	Direct
Nov 20, 2025	BL BLACKLINE, INC.	Tax Payment(F)	776	$53.49	$41,508	Direct
Nov 20, 2025	BL BLACKLINE, INC.	Tax Payment(F)	571	$53.49	$30,543	Direct
Nov 20, 2025	BL BLACKLINE, INC.	Tax Payment(F)	882	$53.49	$47,178	Direct
Nov 20, 2025	BL BLACKLINE, INC.	Tax Payment(F)	7,084	$53.49	$378,923	Direct
Aug 20, 2025	BL BLACKLINE, INC.	Tax Payment(F)	776	$52.23	$40,530	Direct
Aug 20, 2025	BL BLACKLINE, INC.	Tax Payment(F)	883	$52.23	$46,119	Direct
Aug 20, 2025	BL BLACKLINE, INC.	Tax Payment(F)	571	$52.23	$29,823	Direct
May 20, 2025	BL BLACKLINE, INC.	Tax Payment(F)	882	$55.43	$48,889	Direct
May 20, 2025	BL BLACKLINE, INC.	Tax Payment(F)	571	$55.43	$31,651	Direct
May 20, 2025	BL BLACKLINE, INC.	Tax Payment(F)	776	$55.43	$43,014	Direct
Apr 2, 2025	BL BLACKLINE, INC.	Award(A)	31,520	-	-	Direct
Feb 20, 2025	BL BLACKLINE, INC.	Tax Payment(F)	11,045	$49.32	$544,739	Direct
Feb 20, 2025	BL BLACKLINE, INC.	Exercise(M)	4,596	$49.32	$226,675	Direct

1-25 of 50 transactions

About Morgan-Prager Karole

Morgan-Prager Karole (SEC CIK 0001183627) files insider reports with the SEC as Chief Legal and Administrative of BLACKLINE, INC. (BL).

Signal8 holds 17 ownership filings by Morgan-Prager Karole, all Form 4s, filed between Oct 1, 2024 and Aug 24, 2026. Those filings report 50 transactions, from Sep 30, 2024 to Aug 20, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Morgan-Prager Karole's filings is in WOODLAND HILLS, CA.

Recent filings by Morgan-Prager Karole

Aug 20, 2026: Tax withholdings of BL shares (3 lines, Form 4, code F).
May 20, 2026: Tax withholdings of BL shares (3 lines, Form 4, code F).
Apr 1, 2026: Grant or award of BL shares (Form 4, code A).
Feb 20, 2026: Option exercises of BL shares (3 lines, Form 4, code M).
Feb 20, 2026: Tax withholding of BL shares (Form 4, code F).

Other insiders filing for BLACKLINE, INC. (BL)

Villanova Patrick, Chief Financial Officer
Stalick Michelle D, Chief Accounting Officer
Tucker Therese, Director
Duan Jimmy C, Chief Customer Officer
Van Houten Stuart, Chief Commercial Officer
Ung Jeremy, Chief Technology Officer

How to read Form 4 transaction codes