Katie Seitz Evans

MGNI

Katie Seitz Evans serves as President, Operations at Magnite, Inc. (MGNI). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

21 trades

$12.76M

Net Position

Net Seller

$12.76M

Companies Traded

MGNI

Active Period

Apr 2021 – Feb 2026

21 total trades

Most Recent

Sell MGNI

Feb 15, 2026 · $320.9K

Katie Seitz Evans's Insider Trading at Magnite, Inc. (MGNI)

Buys

0 · $0.00

Sells

21 · $12.76M

Total Shares Bought

Total Shares Sold

527,923

MGNI Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Feb 15, 2026	Sell	27,428	$11.70	$320.9K	0
Aug 29, 2025	Sell	21,509	$25.52	$548.9K	394,089
Aug 26, 2025	Sell	8,345	$26.00	$217.0K	415,598
Aug 20, 2025	Sell	10,487	$23.85	$250.1K	423,943
Jul 2, 2025	Sell	24,495	$23.32	$571.2K	450,567
Jun 18, 2025	Sell	20,000	$18.50	$370.0K	442,788
Jun 6, 2025	Sell	35,000	$17.36	$607.6K	442,788
Feb 7, 2025	Sell	12,520	$20.00	$250.4K	492,129
Nov 13, 2024	Sell	12,824	$16.00	$205.2K	388,653
Jun 14, 2024	Sell	14,541	$13.77	$200.2K	408,960
Aug 18, 2023	Sell	7,038	$8.31	$58.5K	349,033
Jul 13, 2023	Sell	17,774	$15.00	$266.6K	356,071
Jun 14, 2023	Sell	11,098	$13.43	$149.0K	373,845
May 18, 2023	Sell	7,450	$10.88	$81.1K	384,943
Mar 3, 2023	Sell	78,155	$10.99	$858.9K	392,393
Apr 8, 2022	Sell	15,805	$13.13	$207.5K	393,276
Sep 15, 2021	Sell	64,190	$29.24	$1.88M	390,350
Aug 18, 2021	Sell	3,329	$26.82	$89.3K	418,934
May 19, 2021	Sell	12,438	$25.98	$323.1K	379,460
Apr 7, 2021	Sell	27,896	$40.26	$1.12M	391,898
Apr 5, 2021	Sell	95,601	$43.79	$4.19M	475,157