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BKSY · Blacksky Technology Inc.
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BKSY BlackSky Technology (BKSY) Insider Trading, Ownership & Congress Trades

Tech Hardware · Radio & tv broadcasting & communications equipment · CIK 0001753539
Quote by TradingView
Form 144 · 6
Insider buyers, 180 days
0
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
160
13F, latest reported quarter

What the filings say about BKSY

Insiders, 180 days
-$4.9M net sold
3 sellers · 57% of sales under a 10b5-1 plan
Planned sales (Form 144), 90 days
$4.3M
6 notices

BlackSky Technology insider trades (Form 4)

Form 4 buys and sells (codes P and S). Grants, option exercises and conversions excluded.

Over the last 180 days, BlackSky Technology Inc. insiders sold a net $4.9M of stock across 45 Form 4 purchases and sales, with no insider buying. Source: SEC Form 4 filings, as of 2026-10-28.

Insider
Filed
Shares
Value
Since filing
Lin Christiana L
General Counsel & CAO
SELL
2026-10-22 SECtraded 2026-10-20
6,000
$101.2K
+8.9%
Context
  • 9 earlier Form 4 trades (code P or S) here by this insider (9 sales), the last on Sep 21, 2026.
  • The trade is 1.4% of the 415,680 shares held after it.
  • 2 other insiders sold within 30 days.
  • 160 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: General Counsel & CAO Lin Christiana L sold about $101.2K of BKSY under a 10b5-1 plan on Oct 20, 2026; 2 other insiders sold within 30 days and 160 funds added in the latest 13F quarter.
O'Toole Brian E
CEO and President
SELL
2026-10-22 SECtraded 2026-10-20
20,000
$337.2K
+8.9%
Context
  • 10 earlier Form 4 trades (code P or S) here by this insider (10 sales), the last on Sep 21, 2026.
  • The trade is 2.0% of the 1,023,396 shares held after it.
  • 2 other insiders sold within 30 days.
  • 160 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: CEO and President O'Toole Brian E sold about $337.2K of BKSY under a 10b5-1 plan on Oct 20, 2026; 2 other insiders sold within 30 days and 160 funds added in the latest 13F quarter.
Dubois Henry Edward
Chief Financial Officer
SELL
2026-10-22 SECtraded 2026-10-20
4,000
$67.4K
+8.9%
Context
  • 10 earlier Form 4 trades (code P or S) here by this insider (10 sales), the last on Sep 21, 2026.
  • The trade is 0.8% of the 474,931 shares held after it.
  • 2 other insiders sold within 30 days.
  • 160 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Financial Officer Dubois Henry Edward sold about $67.4K of BKSY under a 10b5-1 plan on Oct 20, 2026; 2 other insiders sold within 30 days and 160 funds added in the latest 13F quarter.
O'Toole Brian E
CEO and President
SELL
2026-09-22 SECtraded 2026-09-21
20,000
$457.6K
-13.9%
Context
  • 9 earlier Form 4 trades (code P or S) here by this insider (9 sales), the last on Sep 11, 2026.
  • The trade is 1.9% of the 1,043,396 shares held after it.
  • 2 other insiders sold within 30 days.
  • 160 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: CEO and President O'Toole Brian E sold about $457.6K of BKSY under a 10b5-1 plan on Sep 21, 2026; 2 other insiders sold within 30 days and 160 funds added in the latest 13F quarter.
Lin Christiana L
General Counsel & CAO
SELL
2026-09-22 SECtraded 2026-09-21
6,000
$138.6K
-13.9%
Context
  • 8 earlier Form 4 trades (code P or S) here by this insider (8 sales), the last on Sep 11, 2026.
  • The trade is 1.4% of the 421,680 shares held after it.
  • 2 other insiders sold within 30 days.
  • 160 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: General Counsel & CAO Lin Christiana L sold about $138.6K of BKSY under a 10b5-1 plan on Sep 21, 2026; 2 other insiders sold within 30 days and 160 funds added in the latest 13F quarter.
45 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
See all insider buying · insider selling
Showing the latest few. to see 40 more transactions and use the screener and CSV export. We store only your email; there is no password.
Seven facts, ranked against the sector · Rank is not a forecast
Insiders
net -$4.9M over 180 days
-$3.5M over 90 days
below 63% of Tech Hardware
Congress
no House purchase disclosed in the last 12 months
Funds
160 funds bought in last quarter
more than 63% of Tech Hardware
Revenue
+4.4% year over year
below 64% of Tech Hardware
Margin
-65.9% net margin
below 82% of Tech Hardware
Buybacks
no share repurchases reported
Short interest
19.8% of the float short (float per yahoo 2026-10-27) · 6.6 days to cover · settled 2026-10-15
more than 92% of Tech Hardware
What changed in the last 30 days
Oct 22CEO and President O'Toole Brian E sold $337.2K under a 10b5-1 plan (Oct 20)
Why it matters
A 10b5-1 plan schedules trades months ahead, so this says little about what the insider thinks today.
Oct 22General Counsel & CAO Lin Christiana L sold $101.2K under a 10b5-1 plan (Oct 20)
Why it matters
A 10b5-1 plan schedules trades months ahead, so this says little about what the insider thinks today.
Oct 22Chief Financial Officer Dubois Henry Edward sold $67.4K under a 10b5-1 plan (Oct 20)
Why it matters
A 10b5-1 plan schedules trades months ahead, so this says little about what the insider thinks today.

Watch BKSY

A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.

The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
-16.2%12M
-42%+14%+70%+126%2025-102025-122026-022026-042026-062026-082026-10 2026-09-11 · O'Toole Brian E sold $1.2M2026-06-10 · O'Toole Brian E sold $529.0K2026-06-10 · Dubois Henry Edward sold $502.9K2026-09-21 · O'Toole Brian E sold $457.6K2026-09-09 · O'Toole Brian E sold $436.6K2026-06-10 · Lin Christiana L sold $409.2K2026-10-20 · O'Toole Brian E sold $337.2K2026-09-11 · Dubois Henry Edward sold $319.0K2026-09-11 · Lin Christiana L sold $273.4K2025-12-12 · O'Toole Brian E sold $258.5K2025-12-12 · Dubois Henry Edward sold $248.8K2025-12-12 · Lin Christiana L sold $200.2K2026-09-21 · Lin Christiana L sold $138.6K2026-10-20 · Lin Christiana L sold $101.2K2026-08-28 · Dubois Henry Edward sold $95.1K2026-09-21 · Dubois Henry Edward sold $91.9K2026-10-20 · Dubois Henry Edward sold $67.4K2025-12-12 · Ward Tracy sold $13.5K2026-09-21 · CHRISTIANA LIN filed to sell $390.1K2026-09-10 · Henry Dubois filed to sell $317.7K2026-09-10 · Christiana Lin filed to sell $271.8K2026-09-10 · Brian O'Toole filed to sell $1.2M2026-09-09 · O'Toole Brian E filed to sell $1.8M2026-08-28 · Henry Edward Dubois filed to sell $391.0K
Insider sellForm 144 (planned sale)
Indexed to 100, dividend-adjusted, not a price chart. When a name files heavily, the largest trades are drawn first.

Who owns BKSY: institutional holders (13F)

13F holdings, latest reported quarter
BlackRock, Inc.
3,094,695 sh
$86.4M
Cercano Management LLC
1,865,964 sh
$52.1M
Tema ETFs LLC
1,446,724 sh
$40.4M
Tidal Investments LLC
1,407,186 sh
$39.3M
VANGUARD CAPITAL MANAGEMENT LLC
1,387,004 sh
$38.7M

Congress trades in BKSY

No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.

Activist and 5% holders (13D/13G)

No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.

BKSY planned insider sales (Form 144)

Notice of intent to sell, filed before any sale
CHRISTIANA LIN
Filed 2026-09-21
$390.1K
Henry Dubois
Filed 2026-09-10
$317.7K
Christiana Lin
Filed 2026-09-10
$271.8K
Brian O'Toole
Filed 2026-09-10
$1.2M
O'Toole Brian E
Filed 2026-09-09
$1.8M

BKSY mutual fund holders (N-PORT)

Funds ranked by the share of their own portfolio in this stock (N-PORT).
Tema Space Innovators ETF
$102.8M position · as of 2026-05-31
3.9%
Defiance Drone and Modern Warfare ETF
$4.6M position · as of 2026-06-30
3.0%
Global X Space Tech ETF
$1.7M position · as of 2026-05-31
2.3%
Roundhill Space & Technology ETF
$1.0M position · as of 2026-06-30
1.3%
Firsthand Technology Opportunities Fund
$558.4K position · as of 2026-06-30
1.1%
Wasatch Micro Cap Fund
$6.7M position · as of 2026-06-30
1.0%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M · % is the share of the fund's own portfolio
Executive pay vs shareholder return
CEO pay, headline and as actually paid, against the company's return and its chosen peers' (DEF 14A).
FY
CEO total
Actually paid
Other execs, avg
TSR
Peer TSR
2025
$7.8M
$13.3M
$2.3M
+52%
n/a
2024
$2.5M
$2.8M
$2.0M
-12%
n/a
2023
$3.4M
$3.4M
$2.6M
-9%
n/a
Tagged by the company under SEC Item 402(v). Returns are cumulative from the start of the disclosure period. Green where the company beat its own peer group.
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
Insiders have filed to sell, before selling.
The record shows a net $4.9M sold by insiders over 180 days, 160 funds added last quarter, $4.3M in planned Form 144 sales. Each figure is a federal filing, dated the day it went public.
Backtest this pattern Open the screener
Same sector, ranked by filing activity
Sector by SEC SIC code
DELLANETPANWVPLMSTXMSIFTNTCIENFFIVQCOMWDCLITE

BKSY financials

Revenue growth
+4.4%
XBRL, annual
Net margin
-65.9%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$108.9M
four quarters, 2025-07-01 to 2026-06-30
Net margin, TTM
+3.3%
net income over revenue, 2025-07-01 to 2026-06-30
Free cash flow, TTM
-$69.6M
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Debt to equity
1.00x
long-term 2026-06-30 plus current 2026-06-30; equity 2026-06-30
Cash flow to debt
-0.26x
TTM operating cash flow over long-term 2026-06-30 plus current 2026-06-30
Return on equity
+2.4%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets
+0.9%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on invested capital
n/a
pre-tax loss, no effective tax rate to apply
Return on capital employed
-12.8%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
P/E, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
Enterprise value
$957.7M
market value at close 2026-10-27 on 2026-08-03 shares, plus long-term 2026-06-30 plus current 2026-06-30, minus cash 2026-06-30
FCF yield
-8.9%
TTM free cash flow over market value at close 2026-10-27
PEG, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
Price as of 2026-10-27. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
2025-122024-122023-122023-09
Revenue$106.6M$102.1M$94.5Mn/a
Operating income-$46.9M-$44.3M-$56.0Mn/a
Net income$70.3K$57.2K$53.9Kn/a
EPS (diluted)n/an/an/an/a
Operating cash flow-$28.3M-$6.4M-$17.4Mn/a
Cash$42.4M$13.1M$32.8Mn/a
Long-term debt$193.2M$105.7M$83.5M$79.5M
SEC XBRL, fiscal years, as known on 2026-10-28

BKSY Stock Sonar score 6/7 axes

Find similar shapesCompare

BKSY ranks highest on institutional and government (62nd percentile) and profitability (43rd), and lowest on insider conviction (20th), among Tech Hardware peers.

ProfitHealthGrowthInsidersInstitutionsRisk
Profitability
43
Inputs
  • Return on equity+2.4% · 47 pct, sector of 77
  • Return on assets+0.9% · 53 pct, sector of 92
  • Return on invested capitalpre-tax loss, no effective tax rate to apply
  • Return on capital employed-12.8% · 28 pct, sector of 72
Financial health
24
Inputs
  • Debt to equity1.00x · 20 pct, sector of 72
  • Cash flow to debt-0.26x · 29 pct, sector of 63
Growth
39
Inputs
  • Revenue growth, YoY+4.4% · 36 pct, sector of 102
  • Backlog growth, YoY+6.1% · 43 pct, sector of 48
Insider conviction
20
Inputs
  • Net Form 4 buying (codes P and S), 180d-$3.2M · 39 pct, sector of 75
  • Insider buyers, 180d0 · 0 pct, sector of 77
Institutional and government
62
Inputs
  • Funds adding, latest quarter160 · 62 pct, sector of 89
  • Congress net buyers, 365dno Congress trades in 365 days
  • Federal contracts, 180dno federal contracts in 180 days
  • Lobbying spend, 4 quartersno lobbying filings in the last four quarters
Risk and compliance
40
Inputs
  • Short interest, % of float+19.8% · 10 pct, sector of 106
  • Recalls per $1B revenue, 3ynot measured for this sector, almost no peer has an event
  • EPA cases per $1B revenue, 5ynot measured for this sector, almost no peer has an event
  • New text in Risk Factors, latest 10-K+8.5% · 70 pct, sector of 80
1 not measured: US patents
  • US patents needs 1 of 2 inputs, 0 present: patent data not loaded yet

6 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored

BKSY filings, in plain words

Are BlackSky Technology insiders buying or selling BKSY?

In the 180 days to 2026-10-28, BlackSky Technology insiders were net sellers, a net $4.9M across purchases and sales reported on Form 4, by 3 sellers.

Are there planned insider sales of BKSY?

Yes. 6 Form 144 notices of planned insider sales were filed in the 90 days to 2026-10-28, covering $4.3M of stock; the latest, by CHRISTIANA LIN, was filed 2026-09-21.

Read the full summary

In the 180 days to 2026-10-28, BlackSky Technology insiders were net sellers of BKSY, a net $4.9M across purchases and sales reported on Form 4 by 3 sellers. 57% of the 14 insider sales were made under a Rule 10b5-1 plan; the rest were not flagged as planned. Insiders filed 6 Form 144 notices of intent to sell in the 90 days to 2026-10-28, covering $4.3M of stock. Each figure is counted from SEC and House filings as of 2026-10-28, dated the day the filing was made public.

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