Who
William D. Porteous
Director
Company insider
Files Form 4 as: Director, BlackSky Technology.
In numbers
- Trades disclosed
- 25
- Buys
- 0
- Sells
- 1
- Bought
- $0
- Sold
- $6,071
- Companies
- 1
- Companies where not an officer
- 1
- First trade
- 21 Dec 2021
- Last trade
- 30 Sep 2026
- Last filed
- 1 Oct 2026
Companies traded
Activity over time
1 Dec 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 30 Sep 2026filed 1 Oct 2026 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Code A | —1,055 at $0.00 | filing |
| 11 Sep 2026filed 14 Sep 2026 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Code A | —8,733 at $0.00 | filing |
| 11 Sep 2026filed 14 Sep 2026 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Code A | —8,733 at $0.00 | filing |
| 30 Jun 2026filed 30 Jun 2026 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Code A | —805 at $0.00 | filing |
| 30 Jun 2026filed 30 Jun 2026 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Code A | —805 at $0.00 | filing |
| 31 Mar 2026filed 1 Apr 2026 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Code A | —894 at $0.00 | filing |
| 31 Mar 2026filed 1 Apr 2026 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Code A | —894 at $0.00 | filing |
| 31 Dec 2025filed 2 Jan 2026 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Code A | —1,200 at $0.00 | filing |
| 31 Dec 2025filed 2 Jan 2026 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Code A | —1,200 at $0.00 | filing |
| 10 Dec 2025filed 10 Dec 2025 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Code A | —1,500 at $0.00 | filing |
| 30 Sep 2025filed 1 Oct 2025 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Code A | —1,116 at $0.00 | filing |
| 11 Sep 2025filed 11 Sep 2025 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Code A | —8,625 at $0.00 | filing |
| 30 Jun 2025filed 1 Jul 2025 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Code A | —1,093 at $0.00 | filing |
| 31 Mar 2025filed 1 Apr 2025 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Code A | —2,910 at $0.00 | filing |
| 31 Dec 2024filed 31 Dec 2024 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Code A | —2,085 at $0.00 | filing |
| 12 Dec 2024filed 16 Dec 2024 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Sold | $6,071570 at $10.65 | filing |
| 30 Sep 2024filed 2 Oct 2024 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Code A | —4,746 at $0.00 | filing |
| 4 Sep 2024filed 6 Sep 2024 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Code A | —135,135 at $0.00 | filing |
| 30 Jun 2024filed 2 Jul 2024 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Code A | —21,028 at $0.00 | filing |
| 31 Mar 2024filed 1 Apr 2024 | BKSY BlackSky TechnologySpace & Satellites | SEC FORM 4 Code A | —16,544 at $0.00 | filing |
News
Recruit (OTCMKTS:RCRUY) and BlackSky Technology (NYSE:BKSY) Critical ComparisonBKSY · dailypolitical.com · 13 Oct 2026
0 headlines in the last 90 days name William D. Porteous; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.