Across the past 12 months, open-market trades by Genius Sports insiders were all sales, totaling $5.58 million (850K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Mark Locke | Chief Executive Officer | 19,375,216 | 0 | 19,375,216 | 88.1% | 17 Sep, 2026 |
| 2 | Jack Davison | Chief Commercial Officer | 2,029,706 | 0 | 2,029,706 | 9.2% | 24 Mar, 2026 |
| 3 | Thomas Russell | Chief Legal Officer | 471,467 | 0 | 471,467 | 2.1% | 18 Sep, 2026 |
| 4 | Bryan Castellani | Chief Financial Officer | 110,974 | 0 | 110,974 | 0.5% | 05 Oct, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 02 Oct, 2026 | Bryan Castellani | Chief Financial Officer | Acquired M | 151,771 | — | — | 164,271 | Direct |
| 02 Oct, 2026 | Bryan Castellani | Chief Financial Officer | Disposed F | 53,297 | $5.68 | $302.73K | 110,974 | Direct |
| 02 Oct, 2026 | Bryan Castellani | Chief Financial Officer | Disposed M | 151,771 | $0.00 | $0 | 354,131 | Direct |
| 17 Sep, 2026 | Thomas Russell | Chief Legal Officer | Disposed S | 50,000 | $6.51 | $325.57K | 471,467 | Direct |
| 15 Sep, 2026 | Mark Locke | Chief Executive Officer | Disposed S | 477,449 | $6.58 | $3.14Mn | 19,697,767 | Direct |
| 16 Sep, 2026 | Mark Locke | Chief Executive Officer | Disposed S | 272,551 | $6.56 | $1.79Mn | 19,425,216 | Direct |
| 17 Sep, 2026 | Mark Locke | Chief Executive Officer | Disposed S | 50,000 | $6.54 | $327.05K | 19,375,216 | Direct |
| 15 Sep, 2026 | Mark Locke | Chief Executive Officer | Disposed S | 1 | — | — | 1 | Direct |
| 15 Sep, 2026 | Mark Locke | Chief Executive Officer | Acquired P | 1 | — | — | 1 | Direct |
| 20 Mar, 2026 | Jack Davison | Chief Commercial Officer | Acquired M | 75,000 | — | — | 2,064,956 | Direct |
| 20 Mar, 2026 | Mark Locke | Chief Executive Officer | Acquired M | 120,000 | — | — | 20,183,016 | Direct |
| 20 Mar, 2026 | Thomas Russell | Chief Legal Officer | Acquired M | 35,000 | — | — | 537,917 | Direct |
| 20 Mar, 2026 | Mark Locke | Chief Executive Officer | Disposed F | 7,800 | $4.53 | $35.33K | 20,175,216 | Direct |
| 20 Mar, 2026 | Thomas Russell | Chief Legal Officer | Disposed F | 16,450 | $4.53 | $74.52K | 521,467 | Direct |
| 20 Mar, 2026 | Jack Davison | Chief Commercial Officer | Disposed F | 35,250 | $4.53 | $159.68K | 2,029,706 | Direct |
| 20 Mar, 2026 | Mark Locke | Chief Executive Officer | Disposed M | 120,000 | $0.00 | $0 | 0 | Direct |
| 20 Mar, 2026 | Jack Davison | Chief Commercial Officer | Disposed M | 75,000 | $0.00 | $0 | 0 | Direct |
| 20 Mar, 2026 | Thomas Russell | Chief Legal Officer | Disposed M | 35,000 | $0.00 | $0 | 0 | Direct |