Paul Caine

CIK: 0001411765

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)15 (88.2%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (11.8%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

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

Companies & Roles (1)

MGNI

MAGNITE, INC.

Director

Discretionary Trading P&L

Holdings

Transaction History (17 total)

MGNI
MAGNITE, INC.
Oct 12, 2026
Sale(S)
Direct
12.5K shares at avg. $25.29$316K
MGNI
MAGNITE, INC.
Sep 17, 2026
Sale(S)
Direct
7.5K shares at avg. $26.50$199K
MGNI
MAGNITE, INC.
Sep 10, 2026
Sale(S)
Direct
5K shares at avg. $23.53$118K
MGNI
MAGNITE, INC.
Aug 14, 2026
Sale(S)
Direct
7.5K shares at avg. $25.00$188K
MGNI
MAGNITE, INC.
Aug 10, 2026
Sale(S)
Direct
5K shares at avg. $24.35$122K
MGNI
MAGNITE, INC.
Jul 10, 2026
Sale(S)
Direct
5K shares at avg. $20.64$103K
MGNI
MAGNITE, INC.
Jun 8, 2026
Award(A)
Direct
13.8K shares-
MGNI
MAGNITE, INC.
Oct 24, 2025
Sale(S)
Direct
5K shares at avg. $20.00$100K
MGNI
MAGNITE, INC.
Sep 19, 2025
Sale(S)
Direct
7.5K shares at avg. $25.00$188K
MGNI
MAGNITE, INC.
Sep 10, 2025
Sale(S)
Direct
1.2K shares at avg. $23.91$28K
MGNI
MAGNITE, INC.
Sep 10, 2025
Sale(S)
Direct
3.8K shares at avg. $23.50$90K
MGNI
MAGNITE, INC.
Aug 25, 2025
Sale(S)
Direct
7.5K shares at avg. $25.00$188K
MGNI
MAGNITE, INC.
Aug 11, 2025
Sale(S)
Direct
5K shares at avg. $22.29$111K
MGNI
MAGNITE, INC.
Jul 10, 2025
Sale(S)
Direct
5K shares at avg. $23.53$118K
MGNI
MAGNITE, INC.
Jun 24, 2025
Sale(S)
Direct
5K shares at avg. $20.00$100K
MGNI
MAGNITE, INC.
Jun 5, 2025
Award(A)
Direct
10.8K shares-
MGNI
MAGNITE, INC.
Feb 10, 2025
Sale(S)
Direct
5K shares at avg. $20.35$102K

		Type	Shares	Price		Ownership
Oct 12, 2026	MGNI MAGNITE, INC.	Sale(S)	12,500	$25.29	$316,125	Direct
Sep 17, 2026	MGNI MAGNITE, INC.	Sale(S)	7,500	$26.50	$198,750	Direct
Sep 10, 2026	MGNI MAGNITE, INC.	Sale(S)	5,000	$23.53	$117,650	Direct
Aug 14, 2026	MGNI MAGNITE, INC.	Sale(S)	7,500	$25.00	$187,500	Direct
Aug 10, 2026	MGNI MAGNITE, INC.	Sale(S)	5,000	$24.35	$121,750	Direct
Jul 10, 2026	MGNI MAGNITE, INC.	Sale(S)	5,000	$20.64	$103,200	Direct
Jun 8, 2026	MGNI MAGNITE, INC.	Award(A)	13,798	-	$0	Direct
Oct 24, 2025	MGNI MAGNITE, INC.	Sale(S)	5,000	$20.00	$100,000	Direct
Sep 19, 2025	MGNI MAGNITE, INC.	Sale(S)	7,500	$25.00	$187,500	Direct
Sep 10, 2025	MGNI MAGNITE, INC.	Sale(S)	1,189	$23.91	$28,429	Direct
Sep 10, 2025	MGNI MAGNITE, INC.	Sale(S)	3,811	$23.50	$89,559	Direct
Aug 25, 2025	MGNI MAGNITE, INC.	Sale(S)	7,500	$25.00	$187,500	Direct
Aug 11, 2025	MGNI MAGNITE, INC.	Sale(S)	5,000	$22.29	$111,450	Direct
Jul 10, 2025	MGNI MAGNITE, INC.	Sale(S)	5,000	$23.53	$117,650	Direct
Jun 24, 2025	MGNI MAGNITE, INC.	Sale(S)	5,000	$20.00	$100,000	Direct
Jun 5, 2025	MGNI MAGNITE, INC.	Award(A)	10,766	-	-	Direct
Feb 10, 2025	MGNI MAGNITE, INC.	Sale(S)	5,000	$20.35	$101,750	Direct

1-17 of 17 transactions

About Caine Paul

Caine Paul (SEC CIK 0001411765) files insider reports with the SEC as Director of MAGNITE, INC. (MGNI).

Signal8 holds 16 ownership filings by Caine Paul, all Form 4s, filed between Feb 12, 2025 and Oct 14, 2026. Those filings report 17 transactions, from Feb 10, 2025 to Oct 12, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Caine Paul's filings is in NEW YORK, NY.

Recent filings by Caine Paul

Oct 12, 2026: Open-market sale of MGNI shares (Form 4, code S).
Sep 17, 2026: Open-market sale of MGNI shares (Form 4, code S).
Sep 10, 2026: Open-market sale of MGNI shares (Form 4, code S).
Aug 14, 2026: Open-market sale of MGNI shares (Form 4, code S).
Aug 10, 2026: Open-market sale of MGNI shares (Form 4, code S).

Other insiders filing for MAGNITE, INC. (MGNI)

Sullivan Haas, CHIEF ACCOUNTING OFFICER
Gephart Brian, CHIEF FINANCIAL OFFICER
Knopper Douglas S, Director
Buonasera David, CHIEF TECHNOLOGY OFFICER
Spillane Robert F, Director
Evans Katie Seitz

How to read Form 4 transaction codes