Issuer · CIK 0001595974
MGNI — MAGNITE, INC.
⚡ SELL CLUSTER · last 7 days
4 insiders sold $MGNI between Jun 17, 2026 and Jun 18, 2026.
Cluster patterns historically carry stronger directional signal than any single insider trade. Upgrade to Pro to see the cluster total and per-insider dollar amounts. Read the methodology →
Buckley Sean Patrick
See Remarks
$•••
Jun 18, 2026
Knopper Douglas S
director
$•••
Jun 17, 2026
Buonasera David
CHIEF TECHNOLOGY OFFICER
$•••
Jun 17, 2026
BARRETT MICHAEL G.
CEO
$•••
Jun 17, 2026
Recent filings
- Jun 18, 2026·Form 4·Pro · in 19h 15m$•••K
MGNI/MAGNITE, INC.
Buckley Sean Patrick · See Remarks
Proonly - Jun 17, 2026·Form 4·Sell$675.8K
MGNI/MAGNITE, INC.
Knopper Douglas S · director
28conviction - Jun 17, 2026·Form 4·Sell$202.2K
MGNI/MAGNITE, INC.
Buonasera David · CHIEF TECHNOLOGY OFFICER
Mechanical filing
AI thesis skipped - Jun 17, 2026·Form 4·Sell$3M
MGNI/MAGNITE, INC.
BARRETT MICHAEL G. · CEO
8conviction - Jun 11, 2026·Form 4·Other—
MGNI/MAGNITE, INC.
Caine Paul · director
Mechanical filing
AI thesis skipped - Jun 11, 2026·Form 4·Other—
MGNI/MAGNITE, INC.
Yu Diane · director
Mechanical filing
AI thesis skipped - Jun 11, 2026·Form 4·Other—
MGNI/MAGNITE, INC.
Spillane Robert F · director
Mechanical filing
AI thesis skipped - Jun 11, 2026·Form 4·Other—
MGNI/MAGNITE, INC.
Harden Sarah Patricia · director
Mechanical filing
AI thesis skipped - Jun 11, 2026·Form 4·Sell$169.3K
MGNI/MAGNITE, INC.
Knopper Douglas S · director
Mechanical filing
AI thesis skipped - Jun 11, 2026·Form 4·Other—
MGNI/MAGNITE, INC.
Rossman James · director
Mechanical filing
AI thesis skipped - Jun 11, 2026·Form 4·Other—
MGNI/MAGNITE, INC.
Lam Rachel · director
Mechanical filing
AI thesis skipped - Jun 11, 2026·Form 4·Sell$168.5K
MGNI/MAGNITE, INC.
PEARSON DAVID T. · director
Mechanical filing
AI thesis skipped - Jun 3, 2026·Form 4·Sell$21.1K
MGNI/MAGNITE, INC.
Buonasera David · CHIEF TECHNOLOGY OFFICER
Mechanical filing
AI thesis skipped - May 21, 2026·Form 4·Sell$133.3K
MGNI/MAGNITE, INC.
Spillane Robert F · director
Mechanical filing
AI thesis skipped - May 19, 2026·Form 4·Other$133.4K
MGNI/MAGNITE, INC.
BARRETT MICHAEL G. · CEO
Mechanical filing
AI thesis skipped - May 19, 2026·Form 4·Other$154.1K
MGNI/MAGNITE, INC.
Buckley Sean Patrick · See Remarks
Mechanical filing
AI thesis skipped - Feb 18, 2026·Form 4·Other$358.2K
MGNI/MAGNITE, INC.
Day David · CHIEF FINANCIAL OFFICER
Mechanical filing
AI thesis skipped