Over the past 12 months, BlackSky Technology insiders sold $5.15 million of stock on the open market (218.24K shares) and made no open-market purchases.
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Brian E O'Toole | Ceo And President | 1,043,396 | 0 | 1,043,396 | 39.8% | 23 Sep, 2026 |
| 2 | Henry Edward Dubois | Chief Financial Officer | 478,931 | 0 | 478,931 | 18.3% | 23 Sep, 2026 |
| 3 | Christiana L Lin | General Counsel Cao | 421,680 | 0 | 421,680 | 16.1% | 23 Sep, 2026 |
| 4 | David Didomenico | Director | 180,568 | 0 | 180,568 | 6.9% | 15 Sep, 2026 |
| 5 | William D. Porteous | Director | 88,378 | 0 | 88,378 | 3.4% | 02 Oct, 2026 |
| 6 | James R Tolonen | Director | 86,906 | 0 | 86,906 | 3.3% | 02 Oct, 2026 |
| 7 | Susan M. Gordon | Director | 85,612 | 0 | 85,612 | 3.3% | 02 Oct, 2026 |
| 8 | Magid M Abraham | Director | 73,985 | 0 | 73,985 | 2.8% | 02 Oct, 2026 |
| 9 | Timothy M. Harvey | Director | 64,722 | 0 | 64,722 | 2.5% | 15 Sep, 2025 |
| 10 | Johan G Broekhuysen | Chief Financial Officer | 56,393 | 0 | 56,393 | 2.1% | 28 Feb, 2022 |
| 11 | Tracy Ward | Svp Controller | 42,923 | 0 | 42,923 | 1.6% | 12 Mar, 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 |
|---|---|---|---|---|---|---|---|---|
| 30 Sep, 2026 | Magid M Abraham | Director | Acquired A | 1,055 | $0.00 | $0 | 73,985 | Direct |
| 30 Sep, 2026 | James R Tolonen | Director | Acquired A | 1,055 | $0.00 | $0 | 86,906 | Direct |
| 30 Sep, 2026 | Susan M. Gordon | Director | Acquired A | 1,055 | $0.00 | $0 | 85,612 | Direct |
| 30 Sep, 2026 | William D. Porteous | Director | Acquired A | 1,055 | $0.00 | $0 | 88,378 | Direct |
| 21 Sep, 2026 | Brian E O'Toole | Ceo And President | Disposed S | 20,000 | $22.88 | $457.60K | 1,043,396 | Direct |
| 21 Sep, 2026 | Christiana L Lin | General Counsel Cao | Disposed S | 6,000 | $23.10 | $138.60K | 421,680 | Direct |
| 21 Sep, 2026 | Henry Edward Dubois | Chief Financial Officer | Disposed S | 4,000 | $22.97 | $91.88K | 478,931 | Direct |
| 11 Sep, 2026 | Henry Edward Dubois | Chief Financial Officer | Disposed S | 15,225 | $20.95 | $318.96K | 482,931 | Direct |
| 11 Sep, 2026 | Christiana L Lin | General Counsel Cao | Disposed S | 13,052 | $20.95 | $273.44K | 427,680 | Direct |
| 11 Sep, 2026 | Brian E O'Toole | Ceo And President | Disposed S | 56,280 | $20.95 | $1.18Mn | 1,063,396 | Direct |
| 11 Sep, 2026 | William D. Porteous | Director | Acquired A | 8,733 | $0.00 | $0 | 87,323 | Direct |
| 11 Sep, 2026 | David Didomenico | Director | Acquired A | 7,278 | $0.00 | $0 | 180,568 | Direct |
| 11 Sep, 2026 | James R Tolonen | Director | Acquired A | 8,005 | $0.00 | $0 | 85,851 | Direct |
| 11 Sep, 2026 | Susan M. Gordon | Director | Acquired A | 7,278 | $0.00 | $0 | 84,557 | Direct |
| 11 Sep, 2026 | Magid M Abraham | Director | Acquired A | 7,278 | $0.00 | $0 | 72,930 | Direct |
| 09 Sep, 2026 | Brian E O'Toole | Ceo And President | Disposed S | 20,000 | $21.83 | $436.60K | 1,119,676 | Direct |
| 28 Aug, 2026 | Henry Edward Dubois | Chief Financial Officer | Disposed S | 4,000 | $23.78 | $95.12K | 498,156 | Direct |
| 30 Jun, 2026 | William D. Porteous | Director | Acquired A | 805 | $0.00 | $0 | 78,590 | Direct |
| 30 Jun, 2026 | Susan M. Gordon | Director | Acquired A | 805 | $0.00 | $0 | 77,279 | Direct |
| 30 Jun, 2026 | Magid M Abraham | Director | Acquired A | 805 | $0.00 | $0 | 65,652 | Direct |