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MAGNITE, INC.

MGNI Clue Score65
United States Fiscal year ends December CIK 0001595974 Results filed 4 Nov 2026

What the insiders did Mostly scheduled

Insider
Date
Role
Action
Shares
Price
Amount
Robert F Spillane
14 Sep 2026
Director
Sold after exercise
10,363
$23.76
$246.22K
Katie Seitz Evans
8 Sep 2026
See Remarks
Sold after exercise
32,285
$23.63
$762.89K
Michael G. Barrett
6 Aug 2026
CEO
Sold after exercise
293,968
$22.72
$6.68M
Katie Seitz Evans
6 Aug 2026
See Remarks
Sold after exercise
20,000
$24.00
$480.00K
Sean Patrick Buckley
6 Aug 2026
See Remarks
Sold after exercise
19,237
$23.00
$442.45K
Sean Patrick Buckley
6 Aug 2026
See Remarks
Sold after exercise
47,942
$25.09
$1.20M
Michael G. Barrett
15 Jul 2026
CEO
Sold after exercise
38,596
$20.35
$785.43K
Michael G. Barrett
29 Jun 2026
CEO
Sold after exercise
75,000
$19.50
$1.46M
Michael G. Barrett
16 Jun 2026
CEO
Sold after exercise
100,000
$17.50
$1.75M
Michael G. Barrett
15 Jun 2026
CEO
Sold after exercise
178,596
$16.59
$2.96M
Adam Lee Soroca
17 Dec 2025
Chief Product Officer
Sold after exercise
16,656
$17.00
$283.15K

What was left out

Form 4 filings counted 91
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 36
Sales straight out of an exercise 11
Sales at will 4
Transactions with no price 0
Shares from compensation/vesting 2,866,629
History held since 8 Apr 2014