William D. Porteous

Insider Reports History

Location
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:

Company Role Class Num Shares Value Price $ Report Date Ownership
BlackSky Technology Inc. Director Class A Common Stock 719,881 $12,777,887 $17.75 31 Dec 2025 Indirect
BlackSky Technology Inc. Director Class A Common Stock 76,891 $1,364,815 $17.75 31 Dec 2025 Direct

Insider Reports Filed by William D. Porteous

Symbol Company Period Transactions Value $ Form Type Role Filing Time
BKSY BlackSky Technology Inc. 31 Dec 2025 1 $0 4 Director 02 Jan 2026, 13:10
BKSY BlackSky Technology Inc. 10 Dec 2025 1 $0 4 Director 10 Dec 2025, 16:06
BKSY BlackSky Technology Inc. 30 Sep 2025 1 $0 4 Director 01 Oct 2025, 16:17
BKSY BlackSky Technology Inc. 11 Sep 2025 1 $0 4 Director 11 Sep 2025, 16:42
BKSY BlackSky Technology Inc. 30 Jun 2025 1 $0 4 Director 01 Jul 2025, 16:38
BKSY BlackSky Technology Inc. 31 Mar 2025 1 $0 4 Director 01 Apr 2025, 17:36
BKSY BlackSky Technology Inc. 31 Dec 2024 1 $0 4 Director 31 Dec 2024, 16:26
BKSY BlackSky Technology Inc. 12 Dec 2024 1 -$6,070 4 Director 16 Dec 2024, 16:14
BKSY BlackSky Technology Inc. 30 Sep 2024 1 $0 4 Director 02 Oct 2024, 16:10
BKSY BlackSky Technology Inc. 04 Sep 2024 1 $0 4 Director 06 Sep 2024, 16:09
BKSY BlackSky Technology Inc. 30 Jun 2024 1 $0 4 Director 02 Jul 2024, 07:34
BKSY BlackSky Technology Inc. 31 Mar 2024 1 $0 4 Director 01 Apr 2024, 17:03
BKSY BlackSky Technology Inc. 31 Dec 2023 1 $0 4 Director 03 Jan 2024, 16:31
BKSY BlackSky Technology Inc. 30 Sep 2023 1 $0 4 Director 03 Oct 2023, 18:23
BKSY BlackSky Technology Inc. 08 Sep 2023 1 $0 4 Director 13 Sep 2023, 17:37
BKSY BlackSky Technology Inc. 21 Oct 2022 0 $0 3/A Director 21 Oct 2022, 15:19
BKSY BlackSky Technology Inc. 09 Sep 2022 1 $0 4 Director 13 Sep 2022, 21:40
BKSY BlackSky Technology Inc. 21 Dec 2021 1 $0 4 Director 23 Dec 2021, 11:54
BKSY BlackSky Technology Inc. 09 Sep 2021 0 $0 3 Director 16 Sep 2021, 16:40