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

Virgin Galactic Holdings, Inc

SPCE · NYSE · CIK 0001706946 · Industrials · Aerospace & Defense

INSIDER SIGNAL

43.0 / 100

1 buyers · 1 purchase transaction lines · $49.8K gross purchase

WHY THIS SIGNAL?

Buyer breadthLow
Purchase sizeLow
RoleStrong
RecencyLow
ConvictionStrong
Score anatomy

Each bar shows the contribution to the current score; the weights and formula stay unchanged.

Cluster+7.0 / 35
Purchase size+5.2 / 25
Role+20.0 / 20
Recency+0.8 / 10
Conviction+10.0 / 10

What is holding the score back?

  • ⚠ Cluster breadth is moderate · 1 insider(s), not 4+
  • ⚠ Purchase size is modest relative to the model scale
  • ⚠ Purchase activity is becoming less recent
  • ✓ Role scores high · most senior buyer: Director

Purchase-size comments are relative to the model scale. Average daily volume is a separate market-context diagnostic.

US-v1.2 ranks qualifying equity purchases under the current 180-day rules. The score is a research priority, not a return forecast or probability. Backtests have not shown that a higher US score is followed by better returns.

Insider activity timeline

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

AprMayJunJulAugSepOct
Colglazier Michael ACEO and President
○○○○
Chitale AparnaCPO & EVP Astronaut Operations
○○○○
Ahrens Douglas TChief Financial Officer
○○○○
Kim Sarah EEVP, CLO & Corporate Secretary
○○
Strandberg Diana S.Director
●○
West W GilbertDirector
○
● Purchase▼ Sale○ Other

Showing the six most active owners; 5 additional owner(s) remain in Form 4 evidence.

Purchase breadth & concentration

QUALIFYING BUYERS1
PURCHASE CONCENTRATION100%Largest buyer: Strandberg Diana S. · $49.8K
CLUSTER BUYING · 15D1 insiderPeak activity: 2026-05-19–2026-05-19

Roles in the peak window: Director. Concentration uses priced qualifying P lines only and does not change the saved score.

SIGNAL HISTORY

43.0 / 100

Latest recorded score

→ +0.0 ptsversus the previous recorded snapshot
  1. 43.2
  2. 43.1
  3. 43.1
  4. 43.0
  5. 43.0

Only scores saved when a full US scoring run completed are shown; gaps are not reconstructed.

Recent Form 4 activity

1Purchases
0Sales
58Other Form 4 lines
30SEC filings · 365 days
BUYING1 qualifying P line(s) · 180 days
SELLING0 sale line(s) · context only
OTHER21 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot detected in parsed evidence

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
-2.4%
3M
+17.4%
6M
-6.0%
12M
-31.1%

Volatility & liquidity

Volatility
99.6%
Beta
—
Avg daily value
USD 20.4M

Valuation

Market cap
USD 430.5M
P/E
—

Fundamentals

Profit margin
-18.1%
ROE
-0.1%
Industry
Aerospace & Defense

Market data

Price data up to: 2026-10-11 · Price source: OpenBB/yfinance; volume from price cache (yfinance) · From SEC filings: Market cap, 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: 2026-08-05 · Status: PASS

Short interest

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

Shares short
36,835,528
Previous report
33,853,308
Avg daily volume
6,549,634
Days to cover
5.6

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
2026-05-19Strandberg Diana S.Purchase (P)Common Stock20,000USD 2.49USD 49,800SEC filing ↗
2020-05-14Palermo Enrico LiberatoPurchase (P)Common stock350USD 16.00USD 5,599SEC filing ↗
2020-05-12Kreeger Craig SPurchase (P)Common stock10,000USD 19.48USD 194,800SEC filing ↗
2020-05-11Whitesides George ThomasPurchase (P)Common stock1,300USD 19.10USD 24,830SEC filing ↗
2020-05-11Palermo Enrico LiberatoPurchase (P)Common stock275USD 19.42USD 5,340SEC filing ↗
2020-05-11Kley MichellePurchase (P)Common stock507USD 19.67USD 9,973SEC filing ↗

Form 4 evidence

59 transaction lines in the latest 365-day window; 432 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-05Colglazier Michael AOption exercise / conversion (M)Common Stock2,273USD 0.00USD 0SEC filing ↗
2026-10-05Colglazier Michael ATax withholding (F)Common Stock1,227USD 3.03USD 3,718SEC filing ↗
2026-10-05Chitale AparnaOption exercise / conversion (M)Common Stock524USD 0.00USD 0SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-05Colglazier Michael AOption exercise / conversion (M)Common Stock2,273USD 0.00USD 0SEC filing ↗
2026-10-05Colglazier Michael ATax withholding (F)Common Stock1,227USD 3.03USD 3,718SEC filing ↗
2026-10-05Chitale AparnaOption exercise / conversion (M)Common Stock524USD 0.00USD 0SEC filing ↗
2026-10-05Chitale AparnaTax withholding (F)Common Stock283USD 3.03USD 857SEC filing ↗
2026-10-05Ahrens Douglas TOption exercise / conversion (M)Common Stock1,377USD 0.00USD 0SEC filing ↗
2026-10-05Ahrens Douglas TTax withholding (F)Common Stock743USD 3.03USD 2,251SEC filing ↗
2026-09-25Kim Sarah ETax withholding (F)Common Stock23USD 3.20USD 74SEC filing ↗
2026-06-29Colglazier Michael AOption exercise / conversion (M)Common Stock2,273USD 0.00USD 0SEC filing ↗
2026-06-29Colglazier Michael ATax withholding (F)Common Stock1,227USD 2.95USD 3,620SEC filing ↗
2026-06-29Chitale AparnaOption exercise / conversion (M)Common Stock525USD 0.00USD 0SEC filing ↗
2026-06-29Chitale AparnaTax withholding (F)Common Stock284USD 2.95USD 838SEC filing ↗
2026-06-29Ahrens Douglas TOption exercise / conversion (M)Common Stock1,377USD 0.00USD 0SEC filing ↗
2026-06-29Ahrens Douglas TTax withholding (F)Common Stock743USD 2.95USD 2,192SEC filing ↗
2026-06-15Kim Sarah ETax withholding (F)Common Stock41USD 3.91USD 160SEC filing ↗
2026-06-11West W GilbertAward / grant (A)Common Stock21,816USD 0.00USD 0SEC filing ↗
2026-06-11Strandberg Diana S.Award / grant (A)Common Stock21,816USD 0.00USD 0SEC filing ↗
2026-06-11Sigur Wanda AAward / grant (A)Common Stock21,816USD 0.00USD 0SEC filing ↗
2026-06-11Mabus Raymond EAward / grant (A)Common Stock25,306USD 0.00USD 0SEC filing ↗
2026-06-11Kreeger Craig SAward / grant (A)Common Stock21,816USD 0.00USD 0SEC filing ↗
2026-06-11Jonas Tina WAward / grant (A)Common Stock21,816USD 0.00USD 0SEC filing ↗
2026-06-11Arcangeli Henio R JrAward / grant (A)Common Stock21,816USD 0.00USD 0SEC filing ↗
2026-05-19Strandberg Diana S.Purchase (P)Common Stock20,000USD 2.49USD 49,800SEC filing ↗
2026-04-07Kim Sarah EOption exercise / conversion (M)Common Stock55,594USD 0.00USD 0SEC filing ↗
2026-04-07Kim Sarah ETax withholding (F)Common Stock28,781USD 3.07USD 88,358SEC filing ↗
2026-04-07Colglazier Michael AOption exercise / conversion (M)Common Stock277,945USD 0.00USD 0SEC filing ↗
2026-04-07Colglazier Michael ATax withholding (F)Common Stock150,752USD 3.07USD 462,809SEC filing ↗
2026-04-07Chitale AparnaOption exercise / conversion (M)Common Stock66,570USD 0.00USD 0SEC filing ↗
2026-04-07Chitale AparnaTax withholding (F)Common Stock36,068USD 3.07USD 110,729SEC filing ↗
2026-04-07Ahrens Douglas TOption exercise / conversion (M)Common Stock152,996USD 0.00USD 0SEC filing ↗
2026-04-07Ahrens Douglas TTax withholding (F)Common Stock83,001USD 3.07USD 254,813SEC 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 · —
TickerSPCE
CIK0001706946
SectorIndustrials
IndustryAerospace & Defense Yahoo Finance
SEC SIC4700 Transportation Services
ExchangeNYSE

Data coverage

Local Form 4 history432 transaction lines from 2020-01-13 to 2026-10-05
9 P purchase lines · 49 S sale lines · 374 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.