Company · Ownership research

BlackSky Technology Inc. BKSY

CIK 0001753539

Form 4 transactions dated Nov 1, 2023 to Nov 7, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

Insider filings on file run through Oct 22, 2026.

Insider purchases & sales

Purchased: $0.00
Sold: $7.86M

Nov 1, 2023 – Oct 22, 2026
Available records · partial months are marked ·

202410 of 14 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Dec 12, 2024	Gordon Susan M. Director	Sale	$4.06K 381 shares sold	0.65% sold Direct holding	▾
Dec 12, 2024	Abraham Magid M Director	Sale	$5.12K 481 shares sold	0.97% sold Direct holding	▾
Dec 12, 2024	DiDomenico David Director	Sale	$7.15K 671 shares sold	0.41% sold Direct holding	▾
Dec 12, 2024	Porteous William D. Director	Sale	$6.07K 570 shares sold	0.97% sold Direct holding	▾
Dec 12, 2024	TOLONEN JAMES R Director	Sale	$6.01K 564 shares sold	0.96% sold Direct holding	▾
Dec 12, 2024	Harvey Timothy M. Director	Sale	$7.15K 671 shares sold	1.36% sold Direct holding	▾
Dec 10, 2024	Dubois Henry Edward Chief Financial Officer	Sale	$84.54K 7,938 shares sold	1.85% sold Direct holding	▾
Dec 10, 2024	Ward Tracy SVP & Controller	Sale	$20.31K 1,907 shares sold	5.64% sold Direct holding	▾
Dec 10, 2024	O'Toole Brian E CEO and President · Director	Sale	$74.76K 7,020 shares sold	1.00% sold Direct holding	▾
Dec 10, 2024	Lin Christiana L General Counsel & CAO	Sale	$59.11K 5,550 shares sold	1.54% sold Direct holding	▾

Showing 14 / 14 record groups in 2024. The complete set is available through the API.

BlackSky Technology Inc. · BKSY

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 14 of 14 purchase / sale groups and 28 of 28 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"BKSY","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Share totals are on today's split-adjusted basis. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.