Brian O'Toole owns 2.55% of BlackSky Technology
1,043,396 shares as of the September 21, 2026 filing, worth $18.1M at the latest close.
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Free.
The stake
2.55%
worth $18.1M at the latest close
Stake rank
#1,307
by dollar value of the stake
Last sale
28 days ago
Sep 21, 2026
Last buy
None
no purchases since 2023
Brian O'Toole owns 2.55% of BlackSky Technology Inc.: 1,043,396 of 40,924,846 shares, worth about $18.1M at the 2026-10-16 close. The stake has moved from 8.22% in 2021 to 2.55% on 2026-09-21, across 9 sales and 0 purchases that moved it since 2016. The last trade that moved it was a planned sale of $457,600 on 2026-09-21.
How the stake is held
as of the Sep 21, 2026 filing
SHARES
OF THE STAKE
COMMON STOCK · stated Sep 21, 2026 · Form 4 ↗
HELD DIRECTLY
1,043,396
100.0%
THE STAKE
1,043,396
2.55%