Brian Gephart Magnite, Inc. (MGNI) insider trading activity

Brian Gephart is CHIEF ACCOUNTING OFFICER of MAGNITE, INC.. Currently has a direct ownership of 123,530 shares of MGNI, which is worth approximately $2.48 Million. The most recent transaction as insider was on May 15, 2025, when has been sold 3,045 shares (Common Stock) at a price of $15.88 per share, resulting in proceeds of $48,354. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 124K

7.06% 3M change

10.05% 12M change

Total Value Held $2.48 Million

Brian Gephart Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
May 15 2025	SELL Payment of exercise price or tax liability	$48,354 $15.88 p/Share	3,045 Reduced 2.41%	123,530 Common Stock
May 12 2025	SELL Open market or private sale	$102,357 $16.16 p/Share	6,334 Reduced 4.77%	126,575 Common Stock
Mar 03 2025	SELL Open market or private sale	$100,000 $16.0 p/Share	6,250 Reduced 4.49%	132,909 Common Stock
Feb 15 2025	SELL Payment of exercise price or tax liability	$134,980 $20.0 p/Share	6,749 Reduced 4.63%	139,159 Common Stock
Jan 02 2025	BUY Grant, award, or other acquisition	-	33,113 Added 18.5%	145,908 Common Stock
Nov 18 2024	SELL Open market or private sale	$33,633 $15.6 p/Share	2,156 Reduced 1.88%	112,795 Common Stock
Nov 15 2024	SELL Payment of exercise price or tax liability	$32,191 $15.85 p/Share	2,031 Reduced 1.74%	114,951 Common Stock
Nov 11 2024	SELL Open market or private sale	$32,340 $15.0 p/Share	2,156 Reduced 1.81%	116,982 Common Stock
Aug 15 2024	SELL Payment of exercise price or tax liability	$25,407 $12.51 p/Share	2,031 Reduced 1.68%	119,138 Common Stock
Jul 15 2024	SELL Open market or private sale	$242,490 $15.0 p/Share	16,166 Reduced 11.77%	121,169 Common Stock
May 15 2024	SELL Payment of exercise price or tax liability	$19,639 $9.8 p/Share	2,004 Reduced 1.44%	137,335 Common Stock
Feb 15 2024	SELL Payment of exercise price or tax liability	$55,031 $9.74 p/Share	5,650 Reduced 3.9%	139,339 Common Stock
Jan 02 2024	BUY Grant, award, or other acquisition	-	50,667 Added 25.9%	144,989 Common Stock
Nov 15 2023	SELL Payment of exercise price or tax liability	$8,679 $7.89 p/Share	1,100 Reduced 1.15%	94,322 Common Stock
Aug 16 2023	SELL Open market or private sale	$9,481 $8.31 p/Share	1,141 Reduced 1.18%	95,422 Common Stock
May 16 2023	SELL Open market or private sale	$13,458 $10.88 p/Share	1,237 Reduced 1.26%	96,563 Common Stock
Feb 15 2023	SELL Payment of exercise price or tax liability	$51,089 $13.27 p/Share	3,850 Reduced 3.79%	97,800 Common Stock
Jan 01 2023	BUY Grant, award, or other acquisition	-	45,167 Added 30.76%	101,650 Common Stock
Nov 15 2022	SELL Payment of exercise price or tax liability	$4,198 $11.47 p/Share	366 Reduced 0.64%	56,483 Common Stock
Aug 15 2022	SELL Payment of exercise price or tax liability	$16,778 $9.8 p/Share	1,712 Reduced 2.92%	56,849 Common Stock
Feb 01 2022	BUY Grant, award, or other acquisition	-	38,036 Added 40.32%	56,304 Common Stock
Jul 01 2021	BUY Grant, award, or other acquisition	-	18,268 Added 50.0%	18,268 Common Stock

Also insider at

LEAF

LEAF GROUP LTD.

Chief Financial Officer

Brian Gephart

CHIEF ACCOUNTING OFFICER

New York, NY

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