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MGNI

Magnite, Inc.

52 transactions on file, per SEC Form 4 filings.

See MGNI superinvestor activity →

Evans Katie Seitz

See Remarks · 2026-09-11

Sold

$336K

Saltz Aaron

CHIEF LEGAL OFFICER · 2026-09-10

Sold

$936K

Caine Paul

director · 2026-09-10

Sold

$118K

Evans Katie Seitz

See Remarks · 2026-09-09

Sold

$260K

Evans Katie Seitz

See Remarks · 2026-09-08

Option exercise

$70K

Evans Katie Seitz

See Remarks · 2026-09-08

Sold

$763K

Buonasera David

CHIEF TECHNOLOGY OFFICER · 2026-09-02

Sold

$26K

Buonasera David

CHIEF TECHNOLOGY OFFICER · 2026-09-01

Sold

$126K

Harden Sarah Patricia

director · 2026-08-28

Sold

$442K

Harden Sarah Patricia

director · 2026-08-26

Sold

$712K

Buckley Sean Patrick

See Remarks · 2026-08-18

Sold

$69K

Buckley Sean Patrick

See Remarks · 2026-08-17

Sold

$201K

Buonasera David

CHIEF TECHNOLOGY OFFICER · 2026-08-15

Tax withholding

$200K

Evans Katie Seitz

See Remarks · 2026-08-15

Tax withholding

$277K

Saltz Aaron

CHIEF LEGAL OFFICER · 2026-08-15

Tax withholding

$139K

Gephart Brian

CHIEF ACCOUNTING OFFICER · 2026-08-15

Tax withholding

$94K

BARRETT MICHAEL G.

CEO · 2026-08-15

Tax withholding

$257K

Day David

CHIEF FINANCIAL OFFICER · 2026-08-15

Tax withholding

$350K

Buckley Sean Patrick

See Remarks · 2026-08-15

Tax withholding

$290K

Caine Paul

director · 2026-08-14

Sold

$188K

Day David

CHIEF FINANCIAL OFFICER · 2026-08-13

G-Gift

26,258 sh

Gephart Brian

CHIEF ACCOUNTING OFFICER · 2026-08-10

Sold

$308K

Lam Rachel

director · 2026-08-10

Sold

$242K

Caine Paul

director · 2026-08-10

Sold

$122K

Buckley Sean Patrick

See Remarks · 2026-08-06

Option exercise

$399K

Buckley Sean Patrick

See Remarks · 2026-08-06

Sold

$1.2M

Buckley Sean Patrick

See Remarks · 2026-08-06

Sold

$442K

Knopper Douglas S

director · 2026-08-06

Sold

$848K

Buonasera David

CHIEF TECHNOLOGY OFFICER · 2026-08-06

Sold

$95K

Buonasera David

CHIEF TECHNOLOGY OFFICER · 2026-08-06

Sold

$62K

Buonasera David

CHIEF TECHNOLOGY OFFICER · 2026-08-06

Sold

$22K

Evans Katie Seitz

See Remarks · 2026-08-06

Option exercise

$103K

Evans Katie Seitz

See Remarks · 2026-08-06

Sold

$480K

BARRETT MICHAEL G.

CEO · 2026-08-06

Option exercise

$1.7M

BARRETT MICHAEL G.

CEO · 2026-08-06

Sold

$6.7M

BARRETT MICHAEL G.

CEO · 2026-07-15

Option exercise

$224K

BARRETT MICHAEL G.

CEO · 2026-07-15

Sold

$785K

Caine Paul

director · 2026-07-10

Sold

$103K

Buonasera David

CHIEF TECHNOLOGY OFFICER · 2026-07-07

Sold

$26K

Buckley Sean Patrick

See Remarks · 2026-07-07

Sold

$404K

Buonasera David

CHIEF TECHNOLOGY OFFICER · 2026-07-01

Sold

$188K

BARRETT MICHAEL G.

CEO · 2026-06-29

Option exercise

$435K

BARRETT MICHAEL G.

CEO · 2026-06-29

Sold

$1.5M

Buckley Sean Patrick

See Remarks · 2026-06-17

Sold

$365K

Buonasera David

CHIEF TECHNOLOGY OFFICER · 2026-06-17

Sold

$27K

Knopper Douglas S

director · 2026-06-16

Sold

$676K

Buonasera David

CHIEF TECHNOLOGY OFFICER · 2026-06-16

Sold

$202K

BARRETT MICHAEL G.

CEO · 2026-06-16

Option exercise

$580K

BARRETT MICHAEL G.

CEO · 2026-06-16

Sold

$1.8M

Buonasera David

CHIEF TECHNOLOGY OFFICER · 2026-06-15

Sold

$18K

BARRETT MICHAEL G.

CEO · 2026-06-15

Option exercise

$1.0M

BARRETT MICHAEL G.

CEO · 2026-06-15

Sold

$3.0M

Each row links to the underlying SEC filing. Sells are shown for transparency, not as a signal — see the insider trading article for why.

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