William D. Porteous

Insider Reports History

Location
C/O Rre Ventures, 130 East 59 Th Street, 17 Th Floor, New York, NY
Signature
/s/ Christiana L. Lin, attorney-in-fact on behalf of William D. Porteous
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by William D. Porteous:

Stock Role Class Num Shares Value Price $ Report Date Ownership
BlackSky Technology Inc. Director Class A Common Stock 720K $12.5M $17.39 Sep 30, 2025 Indirect
BlackSky Technology Inc. Director Class A Common Stock 74.2K $1.29M $17.39 Sep 30, 2025 Direct

Insider Reports Filed by William D. Porteous

Symbol Company Period Transactions Value $ Form Type Date Filed Role
BKSY BlackSky Technology Inc. Sep 30, 2025 1 $0 4 Oct 1, 2025 Director
BKSY BlackSky Technology Inc. Sep 11, 2025 1 $0 4 Sep 11, 2025 Director
BKSY BlackSky Technology Inc. Jun 30, 2025 1 $0 4 Jul 1, 2025 Director
BKSY BlackSky Technology Inc. Mar 31, 2025 1 $0 4 Apr 1, 2025 Director
BKSY BlackSky Technology Inc. Dec 31, 2024 1 $0 4 Dec 31, 2024 Director
BKSY BlackSky Technology Inc. Dec 12, 2024 1 -$6.07K 4 Dec 16, 2024 Director
BKSY BlackSky Technology Inc. Sep 30, 2024 1 $0 4 Oct 2, 2024 Director
BKSY BlackSky Technology Inc. Sep 4, 2024 1 $0 4 Sep 6, 2024 Director
BKSY BlackSky Technology Inc. Jun 30, 2024 1 $0 4 Jul 2, 2024 Director
BKSY BlackSky Technology Inc. Mar 31, 2024 1 $0 4 Apr 1, 2024 Director
BKSY BlackSky Technology Inc. Dec 31, 2023 1 $0 4 Jan 3, 2024 Director
BKSY BlackSky Technology Inc. Sep 30, 2023 1 $0 4 Oct 3, 2023 Director
BKSY BlackSky Technology Inc. Sep 8, 2023 1 $0 4 Sep 13, 2023 Director
BKSY BlackSky Technology Inc. Oct 21, 2022 0 $0 3/A Oct 21, 2022 Director
BKSY BlackSky Technology Inc. Sep 9, 2022 1 $0 4 Sep 13, 2022 Director
BKSY BlackSky Technology Inc. Dec 21, 2021 1 $0 4 Dec 23, 2021 Director
BKSY BlackSky Technology Inc. Sep 9, 2021 0 $0 3 Sep 16, 2021 Director