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MAGNITE, INC.

MGNI Clue Score65
United States Fiscal year ends December CIK 0001595974 Results filed 4 Nov 2026
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What the insiders did Mostly scheduled

Individual transactions

51
Insider
Date
Role
Action
Shares
Price
Amount
Paul Caine
12 Oct 2026
Director
Sold on a plan
12,500
$25.29
$316.13K
Douglas S Knopper
17 Sep 2026
Director
Sold on a plan
37,337
$26.28
$981.22K
Paul Caine
17 Sep 2026
Director
Sold on a plan
7,500
$26.50
$198.75K
Robert F Spillane
14 Sep 2026
Director
Sold after exercise
10,363
$23.76
$246.22K
David Buonasera
14 Sep 2026
Chief Technology Officer
Sold on a plan
1,165
$24.00
$27.96K
Katie Seitz Evans
11 Sep 2026
See Remarks
Sold on a plan
13,997
$24.00
$335.93K
Paul Caine
10 Sep 2026
Director
Sold on a plan
5,000
$23.53
$117.65K
Aaron Saltz
10 Sep 2026
Chief Legal Officer
Sold on a plan
40,000
$23.41
$936.40K
Katie Seitz Evans
9 Sep 2026
See Remarks
Sold on a plan
11,100
$23.46
$260.41K
Katie Seitz Evans
8 Sep 2026
See Remarks
Sold after exercise
32,285
$23.63
$762.89K
David Buonasera
2 Sep 2026
Chief Technology Officer
Sold on a plan
1,043
$25.00
$26.08K
David Buonasera
1 Sep 2026
Chief Technology Officer
Sold on a plan
5,371
$23.42
$125.79K
Sarah Patricia Harden
28 Aug 2026
Director
Sold on a plan
18,436
$24.00
$442.46K
Sarah Patricia Harden
26 Aug 2026
Director
Sold on a plan
30,550
$23.31
$712.12K
Sean Patrick Buckley
18 Aug 2026
See Remarks
Sold on a plan
2,759
$25.00
$68.98K
Sean Patrick Buckley
17 Aug 2026
See Remarks
Sold on a plan
8,271
$24.31
$201.07K
Paul Caine
14 Aug 2026
Director
Sold on a plan
7,500
$25.00
$187.50K
Paul Caine
10 Aug 2026
Director
Sold on a plan
5,000
$24.35
$121.75K
Rachel Lam
10 Aug 2026
Director
Sell
10,000
$24.16
$241.60K
Brian Gephart
10 Aug 2026
Chief Accounting Officer
Sell
12,479
$24.68
$307.98K
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
David Buonasera
6 Aug 2026
Chief Technology Officer
Sold on a plan
871
$25.00
$21.78K
David Buonasera
6 Aug 2026
Chief Technology Officer
Sold on a plan
2,602
$24.00
$62.45K
David Buonasera
6 Aug 2026
Chief Technology Officer
Sold on a plan
4,176
$22.81
$95.25K
Douglas S Knopper
6 Aug 2026
Director
Sold on a plan
37,337
$22.72
$848.30K
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
Paul Caine
10 Jul 2026
Director
Sold on a plan
5,000
$20.64
$103.20K
Sean Patrick Buckley
7 Jul 2026
See Remarks
Sold on a plan
19,233
$21.03
$404.47K
David Buonasera
7 Jul 2026
Chief Technology Officer
Sold on a plan
1,224
$21.00
$25.70K
David Buonasera
1 Jul 2026
Chief Technology Officer
Sold on a plan
9,376
$20.00
$187.52K
Michael G. Barrett
29 Jun 2026
CEO
Sold after exercise
75,000
$19.50
$1.46M
David Buonasera
17 Jun 2026
Chief Technology Officer
Sold on a plan
1,409
$19.00
$26.77K
Sean Patrick Buckley
17 Jun 2026
See Remarks
Sold on a plan
19,233
$19.00
$365.43K
Michael G. Barrett
16 Jun 2026
CEO
Sold after exercise
100,000
$17.50
$1.75M
David Buonasera
16 Jun 2026
Chief Technology Officer
Sold on a plan
11,233
$18.00
$202.19K
Douglas S Knopper
16 Jun 2026
Director
Sold on a plan
37,337
$18.10
$675.80K
Michael G. Barrett
15 Jun 2026
CEO
Sold after exercise
178,596
$16.59
$2.96M
David Buonasera
15 Jun 2026
Chief Technology Officer
Sold on a plan
1,057
$17.00
$17.97K
David T. Pearson
10 Jun 2026
Director
Sold on a plan
10,766
$15.65
$168.49K
Douglas S Knopper
10 Jun 2026
Director
Sold on a plan
10,766
$15.73
$169.35K
David Buonasera
1 Jun 2026
Chief Technology Officer
Sold on a plan
1,409
$15.00
$21.14K
Robert F Spillane
19 May 2026
Director
Sell
10,000
$13.33
$133.30K
Adam Lee Soroca
18 Feb 2026
Chief Product Officer
Sold on a plan
21,529
$12.00
$258.35K
Adam Lee Soroca
17 Dec 2025
Chief Product Officer
Sold after exercise
16,656
$17.00
$283.15K
Sean Patrick Buckley
24 Nov 2025
President, Revenue
Sold on a plan
2,213
$14.50
$32.09K
Robert F Spillane
21 Nov 2025
Director
Sell
12,500
$14.22
$177.75K
Adam Lee Soroca
18 Nov 2025
Chief Product Officer
Sold on a plan
10,857
$13.23
$143.64K
Sean Patrick Buckley
18 Nov 2025
President, Revenue
Sold on a plan
4,426
$13.36
$59.13K

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