Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

BlackSky Technology Inc.

BKSY · NYSE · CIK 0001753539 · Technology · Specialty Business Services

INSIDER SIGNAL

No active buy signal

0 qualifying P purchase groups
in the current 180-day scoring window

25 Form 4 transaction lines observed in the same window
11 sales · 14 option, withholding, award, gift or other lines

Last qualifying purchase2022-02-25 · BROEKHUYSEN JOHAN G · $32.4K

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesModerate
Buy signal statusInactive
Score anatomy

No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.

ClusterNot calculated
Purchase sizeNot calculated
RoleNot calculated
RecencyNot calculated
ConvictionNot calculated

Why is there no score?

  • No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
  • Sales and other Form 4 activity remain visible as context and do not create a negative score.

Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
O'Toole Brian ECEO and President
▼▼▼▼
Dubois Henry EdwardChief Financial Officer
▼▼▼▼
TOLONEN JAMES RDirector
○○○
Porteous William D.Director
○○○
Gordon Susan M.Director
○○○
Abraham Magid MDirector
○○○
● Purchase▼ Sale○ Other

Showing the six most active owners; 3 additional owner(s) remain in Form 4 evidence.

Purchase breadth, concentration & cluster buying

These modules activate when qualifying purchases enter the 180-day research window.

SIGNAL HISTORY

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2022-02-25 · BROEKHUYSEN JOHAN G.

Recent Form 4 activity

0Purchases
15Sales
27Other Form 4 lines
39SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING11 sale line(s) · context only
OTHER14 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context provides additional background on recent price performance and risk. It does not affect the Insider Signal.

Price performance

1M
-23.9%
3M
-20.8%
6M
-53.9%
12M
-45.2%

Volatility & liquidity

Volatility
102.9%
Beta
—
Avg daily value
USD 16.8M

Valuation

Market cap
USD 708.8M
P/E
10088.5×

Fundamentals

Profit margin
0.1%
ROE
0.1%
Industry
Specialty Business Services

Market data

Price data up to: 2026-10-18 · Price source: OpenBB/yfinance; volume from price cache (yfinance) · From SEC filings: Market cap, P/E, Profit margin, ROE · Fiscal year ended: 2025-12-31 · Market cap is the shares outstanding stated on the filing cover multiplied by the latest close. Share count date: 2026-08-03 · Status: PASS

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
6,812,699
Previous report
6,944,521
Avg daily volume
938,124
Days to cover
7.3

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2022-02-25BROEKHUYSEN JOHAN GPurchase (P)Class A Common Stock12,000USD 2.70USD 32,400SEC filing ↗

Form 4 evidence

42 transaction lines in the latest 365-day window; 208 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-30TOLONEN JAMES RAward / grant (A)Class A Common Stock1,055USD 0.00USD 0SEC filing ↗
2026-09-30Porteous William D.Award / grant (A)Class A Common Stock1,055USD 0.00USD 0SEC filing ↗
2026-09-30Gordon Susan M.Award / grant (A)Class A Common Stock1,055USD 0.00USD 0SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-30TOLONEN JAMES RAward / grant (A)Class A Common Stock1,055USD 0.00USD 0SEC filing ↗
2026-09-30Porteous William D.Award / grant (A)Class A Common Stock1,055USD 0.00USD 0SEC filing ↗
2026-09-30Gordon Susan M.Award / grant (A)Class A Common Stock1,055USD 0.00USD 0SEC filing ↗
2026-09-30Abraham Magid MAward / grant (A)Class A Common Stock1,055USD 0.00USD 0SEC filing ↗
2026-09-21O'Toole Brian ESale (S)Class A Common Stock20,000USD 22.88USD 457,600SEC filing ↗
2026-09-21Lin Christiana LSale (S)Class A Common Stock6,000USD 23.10USD 138,600SEC filing ↗
2026-09-21Dubois Henry EdwardSale (S)Class A Common Stock4,000USD 22.97USD 91,880SEC filing ↗
2026-09-11TOLONEN JAMES RAward / grant (A)Class A Common Stock8,005USD 0.00USD 0SEC filing ↗
2026-09-11Porteous William D.Award / grant (A)Class A Common Stock8,733USD 0.00USD 0SEC filing ↗
2026-09-11O'Toole Brian ESale (S)Class A Common Stock56,280USD 20.95USD 1,179,066SEC filing ↗
2026-09-11Lin Christiana LSale (S)Class A Common Stock13,052USD 20.95USD 273,439SEC filing ↗
2026-09-11Harvey Timothy M.Award / grant (A)Class A Common Stock7,278USD 0.00USD 0SEC filing ↗
2026-09-11Gordon Susan M.Award / grant (A)Class A Common Stock7,278USD 0.00USD 0SEC filing ↗
2026-09-11Dubois Henry EdwardSale (S)Class A Common Stock15,225USD 20.95USD 318,964SEC filing ↗
2026-09-11DiDomenico DavidAward / grant (A)Class A Common Stock7,278USD 0.00USD 0SEC filing ↗
2026-09-11Abraham Magid MAward / grant (A)Class A Common Stock7,278USD 0.00USD 0SEC filing ↗
2026-09-09O'Toole Brian ESale (S)Class A Common Stock20,000USD 21.83USD 436,600SEC filing ↗
2026-08-28Dubois Henry EdwardSale (S)Class A Common Stock4,000USD 23.78USD 95,120SEC filing ↗
2026-06-30TOLONEN JAMES RAward / grant (A)Class A Common Stock805USD 0.00USD 0SEC filing ↗
2026-06-30Porteous William D.Award / grant (A)Class A Common Stock805USD 0.00USD 0SEC filing ↗
2026-06-30Gordon Susan M.Award / grant (A)Class A Common Stock805USD 0.00USD 0SEC filing ↗
2026-06-30Abraham Magid MAward / grant (A)Class A Common Stock805USD 0.00USD 0SEC filing ↗
2026-06-10O'Toole Brian ESale (S)Class A Common Stock15,512USD 34.10USD 528,959SEC filing ↗
2026-06-10Lin Christiana LSale (S)Class A Common Stock12,001USD 34.10USD 409,234SEC filing ↗
2026-06-10Dubois Henry EdwardSale (S)Class A Common Stock14,749USD 34.10USD 502,941SEC filing ↗
2026-03-11Ward TracyTax withholding (F)Class A Common Stock803USD 24.00USD 19,272SEC filing ↗
2026-03-11O'Toole Brian ETax withholding (F)Class A Common Stock24,999USD 24.00USD 599,976SEC filing ↗
2026-03-11Lin Christiana LTax withholding (F)Class A Common Stock13,741USD 24.00USD 329,784SEC filing ↗
2026-03-11Dubois Henry EdwardTax withholding (F)Class A Common Stock23,551USD 24.00USD 565,224SEC filing ↗
2026-03-10O'Toole Brian EAward / grant (A)Class A Common Stock191,666USD 0.00USD 0SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerBKSY
CIK0001753539
SectorTechnology
IndustrySpecialty Business Services Yahoo Finance
SEC SIC3663 Radio & Tv Broadcasting & Communications Equipment
ExchangeNYSE

Data coverage

Local Form 4 history208 transaction lines from 2021-09-09 to 2026-09-30
1 P purchase lines · 42 S sale lines · 165 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.