Form4insider filings, from the source

Company · CIK 0001753539 · SIC 3663 — Radio & Tv Broadcasting & Communications Equipment · NYSE

BlackSky Technology Inc. · BKSY

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $4.4M · 11net −$4.4M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 9Jun 26Jul 14Jul 31Aug 18Sep 4Sep 22

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 21, 2026 SForm 4 →Sep 22, 5:39 pm EDTChristiana L LinGeneral Counsel & CAO6,000$23.10$138,600421,680−1.40%10b5-1
Sep 21, 2026 SForm 4 →Sep 22, 5:39 pm EDTHenry Edward DuboisChief Financial Officer4,000$22.97$91,880478,931−0.83%10b5-1
Sep 21, 2026 SForm 4 →Sep 22, 5:38 pm EDTBrian E O'TooleCEO and President, Director20,000$22.88$457,6001,043,396−1.88%10b5-1
Sep 11, 2026 AForm 4 →Sep 14, 4:38 pm EDTJames R TolonenDirector8,005——85,851—
Sep 11, 2026 AForm 4 →Sep 14, 4:38 pm EDTWilliam D. PorteousDirector8,733——87,323—
Sep 11, 2026 AForm 4 →Sep 14, 4:37 pm EDTTimothy M. HarveyDirector7,278——64,722—
Sep 11, 2026 AForm 4 →Sep 14, 4:37 pm EDTSusan M. GordonDirector7,278——84,557—
Sep 11, 2026 AForm 4 →Sep 14, 4:37 pm EDTDavid DiDomenicoDirector7,278——180,568—
Sep 11, 2026 AForm 4 →Sep 14, 4:36 pm EDTMagid M AbrahamDirector7,278——72,930—
Sep 11, 2026 SForm 4 →Sep 14, 4:36 pm EDTBrian E O'TooleCEO and President, Director56,280$20.95$1,179,0661,063,396−5.03%
Sep 11, 2026 SForm 4 →Sep 14, 4:36 pm EDTHenry Edward DuboisChief Financial Officer15,225$20.95$318,964482,931−3.06%
Sep 11, 2026 SForm 4 →Sep 14, 4:35 pm EDTChristiana L LinGeneral Counsel & CAO13,052$20.95$273,439427,680−2.96%
Sep 9, 2026 SForm 4 →Sep 10, 4:29 pm EDTBrian E O'TooleCEO and President, Director20,000$21.83$436,6001,119,676−1.75%10b5-1
Aug 28, 2026 SForm 4 →Aug 31, 5:59 pm EDTHenry Edward DuboisChief Financial Officer4,000$23.78$95,120498,156−0.80%10b5-1
Jun 30, 2026 AForm 4 →Jun 30, 4:55 pm EDTSusan M. GordonDirector805——77,279—
Jun 30, 2026 AForm 4 →Jun 30, 4:55 pm EDTJames R TolonenDirector805——77,846—
Jun 30, 2026 AForm 4 →Jun 30, 4:55 pm EDTWilliam D. PorteousDirector805——78,590—
Jun 30, 2026 AForm 4 →Jun 30, 4:55 pm EDTMagid M AbrahamDirector805——65,652—
Jun 10, 2026 SForm 4 →Jun 12, 4:04 pm EDTBrian E O'TooleCEO and President, Director15,512$34.10$528,9591,139,676−1.34%
Jun 10, 2026 SForm 4 →Jun 12, 4:04 pm EDTHenry Edward DuboisChief Financial Officer14,749$34.10$502,941502,156−2.85%
Jun 10, 2026 SForm 4 →Jun 12, 4:02 pm EDTChristiana L LinGeneral Counsel & CAO12,001$34.10$409,234440,732−2.65%

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.