MAGNITE, INC. (MGNI) — Insider Trading
Insider trading activity for MAGNITE, INC. sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 71
- Last trade date: Oct 2, 2026
- Ticker: MGNI
Top Insiders
- Lam Rachel — 1 trades, buy: $0, sell: $0
- Rossman James — 1 trades, buy: $0, sell: $0
- Yu Diane — 1 trades, buy: $0, sell: $0
- Harden Sarah Patricia — 1 trades, buy: $0, sell: $0
- BARRETT MICHAEL G. (CEO) — 11 trades, buy: $0, sell: $6.2M
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 1, 2026 | Gephart Brian | MGNI MAGNITE, INC. | OTHER | 64,682 | $0 |
| Oct 1, 2026 | Sullivan Haas | MGNI MAGNITE, INC. | OTHER | 24,641 | $0 |
| Sep 17, 2026 | Knopper Douglas S | MGNI MAGNITE, INC. | SELL | 37,337 | $981K |
| Sep 17, 2026 | Caine Paul | MGNI MAGNITE, INC. | SELL | 7,500 | $199K |
| Sep 14, 2026 | Spillane Robert F | MGNI MAGNITE, INC. | OTHER | 10,363 | N/A |
| Sep 14, 2026 | Spillane Robert F | MGNI MAGNITE, INC. | SELL | 10,363 | $246K |
| Sep 14, 2026 | Spillane Robert F | MGNI MAGNITE, INC. | OTHER | 10,363 | $54K |
| Sep 14, 2026 | Buonasera David | MGNI MAGNITE, INC. | SELL | 1,165 | $28K |
| Sep 11, 2026 | KATHERYN EVANS | MMGNI MAGNITE, INC. | SELL | 13,997 | $336K |
| Sep 11, 2026 | Evans Katie Seitz | MMGNI MAGNITE, INC. | SELL | 13,997 | $336K |
| Sep 10, 2026 | Caine Paul | MMGNI MAGNITE, INC. | SELL | 5,000 | $118K |
| Sep 10, 2026 | Saltz Aaron | MMGNI MAGNITE, INC. | SELL | 40,000 | $936K |
| Sep 10, 2026 | AARON SALTZ | MMGNI MAGNITE, INC. | SELL | 60,000 | $1.4M |
| Sep 10, 2026 | PAUL CAINE | MMGNI MAGNITE, INC. | SELL | 10,000 | $236K |
| Sep 9, 2026 | Evans Katie Seitz | MMGNI MAGNITE, INC. | SELL | 11,100 | $260K |
| Sep 9, 2026 | KATHERYN EVANS | MMGNI MAGNITE, INC. | SELL | 11,100 | $260K |
| Sep 8, 2026 | Evans Katie Seitz | MMGNI MAGNITE, INC. | SELL | 32,285 | $763K |
| Sep 8, 2026 | Evans Katie Seitz | MMGNI MAGNITE, INC. | BUY | 13,546 | $70K |
| Sep 8, 2026 | KATHERYN EVANS | MMGNI MAGNITE, INC. | SELL | 32,285 | $763K |
| Sep 2, 2026 | Buonasera David | MMGNI MAGNITE, INC. | SELL | 1,043 | $26K |