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BlackSky Technology Inc.

BKSY Net selling
CIK 0001753539 #2484 in the set updated 17 Sep 2026
Bought (120 mo)
$32.40K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$6.88M
$531.72K on a plan · $0.00 straight out of an exercise
Sold at will
$6.35M
32 of 34 sales
Net
−$6.84M
−$6.31M against sales at will

By person

13 insiders · 37 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
O'Toole Brian E
CEO and President
$3.34M (8)
−$3.34M
1,063,396
$22.28M
Dubois Henry Edward
Chief Financial Officer
$1.98M (8)
−$1.98M
482,931
$10.12M
Lin Christiana L
General Counsel & CAO
$1.46M (7)
−$1.46M
427,680
$8.96M
Ward Tracy
SVP & Controller
$57.13K (5)
−$57.13K
42,923
$899.24K
BROEKHUYSEN JOHAN G
Chief Financial Officer
$32.40K (1)
+$32.40K
451,146
$9.45M
DiDomenico David
Director
$7.15K (1)
−$7.15K
497,845
$10.43M
Harvey Timothy M.
Director
$7.15K (1)
−$7.15K
64,722
$1.36M
Porteous William D.
Director
$6.07K (1)
−$6.07K
807,204
$16.91M
+137.0%
TOLONEN JAMES R
Director
$6.01K (1)
−$6.01K
85,851
$1.80M
Abraham Magid M
Director
$5.12K (1)
−$5.12K
72,930
$1.53M
Gordon Susan M.
Director
$4.06K (1)
−$4.06K
84,557
$1.77M
COHEN JONATHAN Z
Former Co-Chairman
7,906,250
$165.64M
JANA PARTNERS LLC entity
See Remarks
2,843,500
$59.57M
−0.9%

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Insider
Date
Role
Action
Shares
Price
Amount
Lin Christiana L
11 Sep 2026
General Counsel & CAO
Sell
13,052
$20.95
$273.44K
Dubois Henry Edward
11 Sep 2026
Chief Financial Officer
Sell
15,225
$20.95
$318.96K
O'Toole Brian E
11 Sep 2026
CEO and President
Sell
56,280
$20.95
$1.18M
O'Toole Brian E
9 Sep 2026
CEO and President
Sold on a plan
20,000
$21.83
$436.60K
Dubois Henry Edward
28 Aug 2026
Chief Financial Officer
Sold on a plan
4,000
$23.78
$95.12K
Lin Christiana L
10 Jun 2026
General Counsel & CAO
Sell
12,001
$34.10
$409.23K
Dubois Henry Edward
10 Jun 2026
Chief Financial Officer
Sell
14,749
$34.10
$502.94K
O'Toole Brian E
10 Jun 2026
CEO and President
Sell
15,512
$34.10
$528.96K
O'Toole Brian E
12 Dec 2025
CEO and President
Sell
13,416
$19.27
$258.53K
Dubois Henry Edward
12 Dec 2025
Chief Financial Officer
Sell
12,912
$19.27
$248.81K
Lin Christiana L
12 Dec 2025
General Counsel & CAO
Sell
10,388
$19.27
$200.18K
Ward Tracy
12 Dec 2025
SVP & Controller
Sell
700
$19.27
$13.49K
Ward Tracy
10 Sep 2025
SVP & Controller
Sell
720
$17.45
$12.56K
Lin Christiana L
10 Sep 2025
General Counsel & CAO
Sell
24,036
$17.45
$419.43K
Dubois Henry Edward
10 Sep 2025
Chief Financial Officer
Sell
31,646
$17.45
$552.22K
O'Toole Brian E
10 Sep 2025
CEO and President
Sell
33,292
$17.45
$580.95K
Ward Tracy
16 Jun 2025
SVP & Controller
Exercised, kept
2,445
$11.59
$28.34K
Ward Tracy
16 Jun 2025
SVP & Controller
Exercised, kept
8,407
$11.59
$97.44K
Harvey Timothy M.
12 Dec 2024
Director
Sell
671
$10.65
$7.15K
TOLONEN JAMES R
12 Dec 2024
Director
Sell
564
$10.65
$6.01K
Porteous William D.
12 Dec 2024
Director
Sell
570
$10.65
$6.07K
DiDomenico David
12 Dec 2024
Director
Sell
671
$10.65
$7.15K
Abraham Magid M
12 Dec 2024
Director
Sell
481
$10.65
$5.12K
Gordon Susan M.
12 Dec 2024
Director
Sell
381
$10.65
$4.06K
Lin Christiana L
10 Dec 2024
General Counsel & CAO
Sell
5,550
$10.65
$59.11K
O'Toole Brian E
10 Dec 2024
CEO and President
Sell
7,020
$10.65
$74.76K
Ward Tracy
10 Dec 2024
SVP & Controller
Sell
1,907
$10.65
$20.31K
Dubois Henry Edward
10 Dec 2024
Chief Financial Officer
Sell
7,938
$10.65
$84.54K
Lin Christiana L
10 Sep 2024
General Counsel & CAO
Sell
13,031
$7.19
$93.69K
Dubois Henry Edward
10 Sep 2024
Chief Financial Officer
Sell
23,590
$7.19
$169.61K
O'Toole Brian E
10 Sep 2024
CEO and President
Sell
24,352
$7.19
$175.09K
Ward Tracy
10 Sep 2024
SVP & Controller
Sell
1,389
$5.86
$8.14K
Ward Tracy
14 Mar 2023
Principal Accounting Officer
Sell
1,877
$1.40
$2.63K
Dubois Henry Edward
14 Mar 2023
Chief Financial Officer
Sell
7,547
$1.40
$10.57K
Lin Christiana L
14 Mar 2023
General Counsel & Corp Sec
Sell
4,546
$1.40
$6.36K
O'Toole Brian E
14 Mar 2023
CEO and President
Sell
75,660
$1.40
$105.92K
BROEKHUYSEN JOHAN G
25 Feb 2022
Chief Financial Officer
Buy
12,000
$2.70
$32.40K

What was left out

Form 4 filings counted 177
Amendments (4/A) skipped 7
Filings about a different issuer 0
Unreadable filings 0
Joint filings 3
Sales on a Rule 10b5-1 plan 2
Sales straight out of an exercise 0
Sales at will 32
Transactions with no price 0
Shares from compensation/vesting 26,846,524
Sales filed before the plan box existed 4
History held since 10 Sep 2021