Mark Partin

CIK: 0001688366

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)5 (25.0%)

Position reduction

Option Exercises (M)6 (30.0%)

Derivative conversions

Awards (A)4 (20.0%)

Compensation grants

Other (G, F, J, C, D, …)5 (25.0%)

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

Companies & Roles (3)

SUJA

SUJA LIFE, INC.

Director

SPSC

SPS COMMERCE INC

Director

BLACKLINE, INC.

Officer

Discretionary Trading P&L

Holdings

Transaction History (20 total)

SUJA
SUJA LIFE, INC.
Oct 8, 2026
Award(A)
Direct
2.4K shares-
SPSC
SPS COMMERCE INC
May 28, 2026
Award(A)
Direct
3.7K shares-
SUJA
SUJA LIFE, INC.
May 8, 2026
Award(A)
Direct
4.8K shares-
SPSC
SPS COMMERCE INC
Nov 6, 2025
Award(A)
Direct
2.5K shares-
BL
BLACKLINE, INC.
Feb 20, 2025
Tax Payment(F)
Direct
14.5K shares at avg. $49.32$717K
BL
BLACKLINE, INC.
Feb 20, 2025
Exercise(M)
Direct
9.5K shares at avg. $49.32$467K
BL
BLACKLINE, INC.
Feb 20, 2025
Exercise(M)
Direct
8.8K shares at avg. $49.32$436K
BL
BLACKLINE, INC.
Nov 20, 2024
Tax Payment(F)
Direct
1K shares at avg. $58.53$61K
BL
BLACKLINE, INC.
Nov 20, 2024
Tax Payment(F)
Direct
1.1K shares at avg. $58.53$65K
BL
BLACKLINE, INC.
Nov 20, 2024
Tax Payment(F)
Direct
18.7K shares at avg. $58.53$1.1M
BL
BLACKLINE, INC.
Nov 20, 2024
Tax Payment(F)
Direct
356 shares at avg. $58.53$21K
BL
BLACKLINE, INC.
Sep 30, 2024
Exercise(M)
Direct
45.7K shares at avg. $14.00$639K
BL
BLACKLINE, INC.
Sep 30, 2024
Sale(S)
Direct
14.4K shares at avg. $54.20$782K
BL
BLACKLINE, INC.
Sep 30, 2024
Sale(S)
Direct
68K shares at avg. $54.93$3.7M
BL
BLACKLINE, INC.
Sep 30, 2024
Sale(S)
Direct
2.9K shares at avg. $55.78$160K
BL
BLACKLINE, INC.
Sep 30, 2024
Exercise(M)
Direct
39.6K shares at avg. $14.00$555K
BL
BLACKLINE, INC.
Sep 27, 2024
Exercise(M)
Direct
3K shares at avg. $14.00$42K
BL
BLACKLINE, INC.
Sep 27, 2024
Exercise(M)
Direct
2.6K shares at avg. $14.00$37K
BL
BLACKLINE, INC.
Sep 27, 2024
Sale(S)
Direct
2.6K shares at avg. $53.00$139K
BL
BLACKLINE, INC.
Sep 27, 2024
Sale(S)
Direct
3K shares at avg. $53.00$161K

		Type	Shares	Price		Ownership
Oct 8, 2026	SUJA SUJA LIFE, INC.	Award(A)	2,381	-	$0	Direct
May 28, 2026	SPSC SPS COMMERCE INC	Award(A)	3,736	-	$0	Direct
May 8, 2026	SUJA SUJA LIFE, INC.	Award(A)	4,761	-	$0	Direct
Nov 6, 2025	SPSC SPS COMMERCE INC	Award(A)	2,485	-	-	Direct
Feb 20, 2025	BL BLACKLINE, INC.	Tax Payment(F)	14,538	$49.32	$717,014	Direct
Feb 20, 2025	BL BLACKLINE, INC.	Exercise(M)	9,469	$49.32	$467,011	Direct
Feb 20, 2025	BL BLACKLINE, INC.	Exercise(M)	8,840	$49.32	$435,989	Direct
Nov 20, 2024	BL BLACKLINE, INC.	Tax Payment(F)	1,034	$58.53	$60,520	Direct
Nov 20, 2024	BL BLACKLINE, INC.	Tax Payment(F)	1,107	$58.53	$64,793	Direct
Nov 20, 2024	BL BLACKLINE, INC.	Tax Payment(F)	18,664	$58.53	$1,092,404	Direct
Nov 20, 2024	BL BLACKLINE, INC.	Tax Payment(F)	356	$58.53	$20,837	Direct
Sep 30, 2024	BL BLACKLINE, INC.	Exercise(M)	45,665	$14.00	$639,310	Direct
Sep 30, 2024	BL BLACKLINE, INC.	Sale(S)	14,423	$54.20	$781,727	Direct
Sep 30, 2024	BL BLACKLINE, INC.	Sale(S)	68,025	$54.93	$3,736,613	Direct
Sep 30, 2024	BL BLACKLINE, INC.	Sale(S)	2,860	$55.78	$159,531	Direct
Sep 30, 2024	BL BLACKLINE, INC.	Exercise(M)	39,643	$14.00	$555,002	Direct
Sep 27, 2024	BL BLACKLINE, INC.	Exercise(M)	3,033	$14.00	$42,462	Direct
Sep 27, 2024	BL BLACKLINE, INC.	Exercise(M)	2,615	$14.00	$36,610	Direct
Sep 27, 2024	BL BLACKLINE, INC.	Sale(S)	2,615	$53.00	$138,595	Direct
Sep 27, 2024	BL BLACKLINE, INC.	Sale(S)	3,033	$53.00	$160,749	Direct

1-20 of 20 transactions

About Partin Mark

Partin Mark (SEC CIK 0001688366) files insider reports with the SEC as Director of SUJA LIFE, INC. (SUJA), Director of SPS COMMERCE INC (SPSC) and CHIEF FINANCIAL OFFICER of BLACKLINE, INC. (BL).

Signal8 holds 10 ownership filings by Partin Mark (2 Form 3, 8 Form 4), filed between Sep 30, 2024 and Oct 13, 2026. Those filings report 20 transactions, from Sep 27, 2024 to Oct 8, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Partin Mark's filings is in OCEANSIDE, CA.

Recent filings by Partin Mark

Oct 8, 2026: Grant or award of SUJA shares (Form 4, code A).
May 28, 2026: Grant or award of SPSC shares (Form 4, code A).
May 8, 2026: Grant or award of SUJA shares (Form 4, code A).
Nov 6, 2025: Grant or award of SPSC shares (Form 4, code A).
Feb 20, 2025: Tax withholding of BL shares (Form 4, code F).

Other insiders filing for SUJA LIFE, INC. (SUJA)

Ibrahim Zahir, Director
Engel Robert B, Director
VRABECK KATHY P, Director
DeBorde Robert, Director
PAINE SCHWARTZ FOOD CHAIN FUND V GP, LTD., 10% Owner
Box Michael, Chief Operations Officer

How to read Form 4 transaction codes