BlackSky Technology Inc. (BKSY) Insider Trading

Last 12 months

Insiders sold $5.66M and bought nothing on the open market.

30% of the selling was scheduled in advance under 10b5-1 plans. CEO and President Brian E O'Toole sold $1.18M on Sep 11, 5.0% of their stake, outside a plan. The last open-market buy by an executive or director was in Feb 2022.

Net open-market

−$5.66M

0 buys · 18 sales

Under a 10b5-1 plan

30%

of the value sold

Insiders who bought / sold

0 / 4

executives and directors

Last open-market buy

Feb 2022

Feb 25, 2022

Get an email when BKSY's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Oct 20	Henry Edward Dubois Chief Financial Officer	Sold10b5-1 plan	4,000	$16.85	$67k	0.8%	Form 4
Oct 20	Brian E O'Toole CEO and President	Sold10b5-1 plan	20,000	$16.86	$337k	1.9%	Form 4
Oct 20	Christiana L Lin General Counsel & CAO	Sold10b5-1 plan	6,000	$16.86	$101k	1.4%	Form 4
Sep 21	Brian E O'Toole CEO and President	Sold10b5-1 plan	20,000	$22.88	$458k	1.9%	Form 4
Sep 21	Christiana L Lin General Counsel & CAO	Sold10b5-1 plan	6,000	$23.10	$139k	1.4%	Form 4
Sep 21	Henry Edward Dubois Chief Financial Officer	Sold10b5-1 plan	4,000	$22.97	$92k	0.8%	Form 4
Sep 11	Brian E O'Toole CEO and President	SoldNo plan	56,280	$20.95	$1.18M	5.0%	Form 4
Sep 11	Christiana L Lin General Counsel & CAO	SoldNo plan	13,052	$20.95	$273k	3.0%	Form 4
Sep 11	Henry Edward Dubois Chief Financial Officer	SoldNo plan	15,225	$20.95	$319k	3.1%	Form 4
Sep 9	Brian E O'Toole CEO and President	Sold10b5-1 plan	20,000	$21.83	$437k	1.8%	Form 4
Aug 28	Henry Edward Dubois Chief Financial Officer	Sold10b5-1 plan	4,000	$23.78	$95k	0.8%	Form 4
Jun 10	Brian E O'Toole CEO and President	SoldNo plan	15,512	$34.10	$529k	1.3%	Form 4
Jun 10	Henry Edward Dubois Chief Financial Officer	SoldNo plan	14,749	$34.10	$503k	2.9%	Form 4
Jun 10	Christiana L Lin General Counsel & CAO	SoldNo plan	12,001	$34.10	$409k	2.7%	Form 4
Dec 12, 2025	Tracy Ward SVP & Controller	SoldNo plan	700	$19.27	$13k	1.6%	Form 4
Dec 12, 2025	Christiana L Lin General Counsel & CAO	SoldNo plan	10,388	$19.27	$200k	2.6%	Form 4
Dec 12, 2025	Henry Edward Dubois Chief Financial Officer	SoldNo plan	12,912	$19.27	$249k	2.7%	Form 4
Dec 12, 2025	Brian E O'Toole CEO and President	SoldNo plan	13,416	$19.27	$259k	1.3%	Form 4
Sep 12, 2025	Tracy Ward SVP & Controller	SoldNo plan	681	$17.45	$12k	1.5%	Form 4
Sep 12, 2025	Brian E O'Toole CEO and President	SoldNo plan	31,519	$17.45	$550k	3.0%	Form 4
Sep 12, 2025	Christiana L Lin General Counsel & CAO	SoldNo plan	22,742	$17.45	$397k	5.3%	Form 4
Sep 12, 2025	Henry Edward Dubois Chief Financial Officer	SoldNo plan	29,943	$17.45	$523k	5.9%	Form 4
Sep 10, 2025	Tracy Ward SVP & Controller	SoldNo plan	720	$17.45	$13k	1.6%	Form 4
Sep 10, 2025	Christiana L Lin General Counsel & CAO	SoldNo plan	24,036	$17.45	$419k	5.6%	Form 4
Sep 10, 2025	Henry Edward Dubois Chief Financial Officer	SoldNo plan	31,646	$17.45	$552k	6.3%	Form 4
Dec 12, 2024	David Didomenico Director	SoldNo plan	671	$10.65	$7k	0.3%	Form 4
Dec 12, 2024	Susan M. Gordon Director	SoldNo plan	381	$10.65	$4k	0.6%	Form 4
Dec 12, 2024	Magid M Abraham Director	SoldNo plan	481	$10.65	$5k	1.0%	Form 4
Dec 12, 2024	William D. Porteous Director	SoldNo plan	570	$10.65	$6k	<0.1%	Form 4
Dec 12, 2024	James R Tolonen Director	SoldNo plan	564	$10.65	$6k	1.0%	Form 4
Dec 12, 2024	Timothy M. Harvey Director	SoldNo plan	671	$10.65	$7k	1.4%	Form 4
Dec 10, 2024	Henry Edward Dubois Chief Financial Officer	SoldNo plan	7,938	$10.65	$85k	1.9%	Form 4
Dec 10, 2024	Tracy Ward SVP & Controller	SoldNo plan	1,907	$10.65	$20k	5.6%	Form 4
Dec 10, 2024	Brian E O'Toole CEO and President	SoldNo plan	7,020	$10.65	$75k	1.0%	Form 4
Dec 10, 2024	Christiana L Lin General Counsel & CAO	SoldNo plan	5,550	$10.65	$59k	1.5%	Form 4

Oct 2010b5-1 plan
Henry Edward Dubois
Chief Financial Officer · sold 4,000 at $16.85
$67k
0.8% of stake
Oct 2010b5-1 plan
Brian E O'Toole
CEO and President · sold 20,000 at $16.86
$337k
1.9% of stake
Oct 2010b5-1 plan
Christiana L Lin
General Counsel & CAO · sold 6,000 at $16.86
$101k
1.4% of stake
Sep 2110b5-1 plan
Brian E O'Toole
CEO and President · sold 20,000 at $22.88
$458k
1.9% of stake
Sep 2110b5-1 plan
Christiana L Lin
General Counsel & CAO · sold 6,000 at $23.10
$139k
1.4% of stake
Sep 2110b5-1 plan
Henry Edward Dubois
Chief Financial Officer · sold 4,000 at $22.97
$92k
0.8% of stake
Sep 11No plan
Brian E O'Toole
CEO and President · sold 56,280 at $20.95
$1.18M
5.0% of stake
Sep 11No plan
Christiana L Lin
General Counsel & CAO · sold 13,052 at $20.95
$273k
3.0% of stake
Sep 11No plan
Henry Edward Dubois
Chief Financial Officer · sold 15,225 at $20.95
$319k
3.1% of stake
Sep 910b5-1 plan
Brian E O'Toole
CEO and President · sold 20,000 at $21.83
$437k
1.8% of stake
Aug 2810b5-1 plan
Henry Edward Dubois
Chief Financial Officer · sold 4,000 at $23.78
$95k
0.8% of stake
Jun 10No plan
Brian E O'Toole
CEO and President · sold 15,512 at $34.10
$529k
1.3% of stake
Jun 10No plan
Henry Edward Dubois
Chief Financial Officer · sold 14,749 at $34.10
$503k
2.9% of stake
Jun 10No plan
Christiana L Lin
General Counsel & CAO · sold 12,001 at $34.10
$409k
2.7% of stake
Dec 12, 2025No plan
Tracy Ward
SVP & Controller · sold 700 at $19.27
$13k
1.6% of stake
Dec 12, 2025No plan
Christiana L Lin
General Counsel & CAO · sold 10,388 at $19.27
$200k
2.6% of stake
Dec 12, 2025No plan
Henry Edward Dubois
Chief Financial Officer · sold 12,912 at $19.27
$249k
2.7% of stake
Dec 12, 2025No plan
Brian E O'Toole
CEO and President · sold 13,416 at $19.27
$259k
1.3% of stake
Sep 12, 2025No plan
Tracy Ward
SVP & Controller · sold 681 at $17.45
$12k
1.5% of stake
Sep 12, 2025No plan
Brian E O'Toole
CEO and President · sold 31,519 at $17.45
$550k
3.0% of stake
Sep 12, 2025No plan
Christiana L Lin
General Counsel & CAO · sold 22,742 at $17.45
$397k
5.3% of stake
Sep 12, 2025No plan
Henry Edward Dubois
Chief Financial Officer · sold 29,943 at $17.45
$523k
5.9% of stake
Sep 10, 2025No plan
Tracy Ward
SVP & Controller · sold 720 at $17.45
$13k
1.6% of stake
Sep 10, 2025No plan
Christiana L Lin
General Counsel & CAO · sold 24,036 at $17.45
$419k
5.6% of stake
Sep 10, 2025No plan
Henry Edward Dubois
Chief Financial Officer · sold 31,646 at $17.45
$552k
6.3% of stake
Dec 12, 2024No plan
David Didomenico
Director · sold 671 at $10.65
$7k
0.3% of stake
Dec 12, 2024No plan
Susan M. Gordon
Director · sold 381 at $10.65
$4k
0.6% of stake
Dec 12, 2024No plan
Magid M Abraham
Director · sold 481 at $10.65
$5k
1.0% of stake
Dec 12, 2024No plan
William D. Porteous
Director · sold 570 at $10.65
$6k
<0.1% of stake
Dec 12, 2024No plan
James R Tolonen
Director · sold 564 at $10.65
$6k
1.0% of stake
Dec 12, 2024No plan
Timothy M. Harvey
Director · sold 671 at $10.65
$7k
1.4% of stake
Dec 10, 2024No plan
Henry Edward Dubois
Chief Financial Officer · sold 7,938 at $10.65
$85k
1.9% of stake
Dec 10, 2024No plan
Tracy Ward
SVP & Controller · sold 1,907 at $10.65
$20k
5.6% of stake
Dec 10, 2024No plan
Brian E O'Toole
CEO and President · sold 7,020 at $10.65
$75k
1.0% of stake
Dec 10, 2024No plan
Christiana L Lin
General Counsel & CAO · sold 5,550 at $10.65
$59k
1.5% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch BKSY, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Spot a number that looks wrong? Check it in BKSY's SEC filings or

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Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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