MGNIMAGNITE, INC.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-10-14.
Insider buys (90d)
$0.00
Insider sells (90d)
$15.06M
Net flow
$-15.06M
Filings
27
Buy transactions
0
Sell transactions
25
Distinct insiders
13
Last close (cached)
$22.89
as of 2026-10-23
1d return
-1.0%
5d return
-2.1%
1m return
-4.9%
Top insiders trading MGNI (90d)
Recent transactions (40)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-10-14 | 2026-10-12 | Caine Paul Director | Sale | 12,500 | $25.29 | $316.1K | open → |
| 2026-10-02 | 2026-10-01 | Sullivan Haas Officer | Grant | 24,641 | $0.00 | $0.00 | open → |
| 2026-10-02 | 2026-10-01 | Gephart Brian Officer | Grant | 64,682 | $0.00 | $0.00 | open → |
| 2026-09-18 | 2026-09-17 | Caine Paul Director | Sale | 7,500 | $26.50 | $198.8K | open → |
| 2026-09-18 | 2026-09-17 | Knopper Douglas S Director | Sale | 37,337 | $26.28 | $981.2K | open → |
| 2026-09-16 | 2026-09-14 | Buonasera David Officer | Sale | 1,165 | $24.00 | $28.0K | open → |
| 2026-09-16 | 2026-09-14 | Spillane Robert F Director | Sale | 10,363 | $23.76 | $246.2K | open → |
| 2026-09-16 | 2026-09-14 | Spillane Robert F Director | Exer. | 10,363 | $5.17 | $53.6K | open → |
| 2026-09-10 | 2026-09-09 | Evans Katie Seitz Officer | Sale | 11,100 | $23.46 | $260.4K | open → |
| 2026-09-10 | 2026-09-08 | Evans Katie Seitz Officer | Sale | 32,285 | $23.63 | $762.9K | open → |
| 2026-09-10 | 2026-09-08 | Evans Katie Seitz Officer | Exer. | 13,546 | $5.16 | $69.9K | open → |
| 2026-09-03 | 2026-09-02 | Buonasera David Officer | Sale | 1,043 | $25.00 | $26.1K | open → |
| 2026-09-03 | 2026-09-01 | Buonasera David Officer | Sale | 5,371 | $23.42 | $125.8K | open → |
| 2026-08-28 | 2026-08-28 | Harden Sarah Patricia Director | Sale | 18,436 | $24.00 | $442.5K | open → |
| 2026-08-28 | 2026-08-26 | Harden Sarah Patricia Director | Sale | 30,550 | $23.31 | $712.1K | open → |
| 2026-08-18 | 2026-08-15 | Buonasera David Officer | Tax | 8,102 | $24.73 | $200.4K | open → |
| 2026-08-18 | 2026-08-18 | Buckley Sean Patrick Officer | Sale | 2,759 | $25.00 | $69.0K | open → |
| 2026-08-18 | 2026-08-17 | Buckley Sean Patrick Officer | Sale | 8,271 | $24.31 | $201.1K | open → |
| 2026-08-18 | 2026-08-15 | Buckley Sean Patrick Officer | Tax | 11,715 | $24.73 | $289.7K | open → |
| 2026-08-18 | 2026-08-15 | Saltz Aaron Officer | Tax | 5,627 | $24.73 | $139.2K | open → |
| 2026-08-18 | 2026-08-15 | Gephart Brian Officer | Tax | 3,789 | $24.73 | $93.7K | open → |
| 2026-08-18 | 2026-08-15 | Evans Katie Seitz Officer | Tax | 11,204 | $24.73 | $277.1K | open → |
| 2026-08-18 | 2026-08-15 | Day David Officer | Tax | 14,170 | $24.73 | $350.4K | open → |
| 2026-08-18 | 2026-08-14 | Caine Paul Director | Sale | 7,500 | $25.00 | $187.5K | open → |
| 2026-08-18 | 2026-08-15 | BARRETT MICHAEL G. OfficerDirector | Tax | 10,404 | $24.73 | $257.3K | open → |
| 2026-08-14 | 2026-08-13 | Day David Officer | Gift | 26,258 | $0.00 | $0.00 | open → |
| 2026-08-12 | 2026-08-10 | Gephart Brian Officer | Sale | 12,479 | $24.68 | $308.0K | open → |
| 2026-08-12 | 2026-08-10 | Lam Rachel Director | Sale | 10,000 | $24.16 | $241.6K | open → |
| 2026-08-12 | 2026-08-10 | Caine Paul Director | Sale | 5,000 | $24.35 | $121.8K | open → |
| 2026-08-07 | 2026-08-06 | Buckley Sean Patrick Officer | Sale | 19,237 | $23.00 | $442.5K | open → |
| 2026-08-07 | 2026-08-06 | Buckley Sean Patrick Officer | Sale | 47,942 | $25.09 | $1.20M | open → |
| 2026-08-07 | 2026-08-06 | Buckley Sean Patrick Officer | Exer. | 28,703 | $13.90 | $399.0K | open → |
| 2026-08-07 | 2026-08-06 | Buonasera David Officer | Sale | 871 | $25.00 | $21.8K | open → |
| 2026-08-07 | 2026-08-06 | Buonasera David Officer | Sale | 2,602 | $24.00 | $62.4K | open → |
| 2026-08-07 | 2026-08-06 | Buonasera David Officer | Sale | 4,176 | $22.81 | $95.3K | open → |
| 2026-08-07 | 2026-08-06 | Evans Katie Seitz Officer | Sale | 20,000 | $24.00 | $480.0K | open → |
| 2026-08-07 | 2026-08-06 | Evans Katie Seitz Officer | Exer. | 20,000 | $5.16 | $103.2K | open → |
| 2026-08-07 | 2026-08-06 | Knopper Douglas S Director | Sale | 37,337 | $22.72 | $848.3K | open → |
| 2026-08-07 | 2026-08-06 | BARRETT MICHAEL G. OfficerDirector | Sale | 293,968 | $22.72 | $6.68M | open → |
| 2026-08-07 | 2026-08-06 | BARRETT MICHAEL G. OfficerDirector | Exer. | 293,968 | $5.80 | $1.71M | open → |
Other tickers these insiders trade
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