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

Joby Aviation, Inc.

JOBY · NYSE · CIK 0001819848 · Industrials · Airports & Air Services

INSIDER SIGNAL

No active buy signal

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

113 Form 4 transaction lines observed in the same window
44 sales · 69 option, withholding, award, gift or other lines

Last qualifying purchase2025-12-31 · Thompson Michael N. Jr. · $7.3K

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesHigh
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
Bowles GregoryChief Policy Officer
○▼▼○▼○▼▼
DeHoff KateSee Remarks
○▼▼○▼○▼
Brumana RodrigoChief Financial Officer
○▼▼○▼
Bevirt JoeBenCEO and Chief Architect
▼▼▼○▼
Allison EricChief Product Officer
▼○▼○▼
Sciarra Paul CahillDirector
▼▼▼○
● Purchase▼ Sale○ Other

Showing the six most active owners; 6 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: 2025-12-31 · Thompson Michael N. Jr..

Recent Form 4 activity

1Purchases
128Sales
163Other Form 4 lines
124SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING44 sale line(s) · context only
OTHER69 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 has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.

Short interest

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

Shares short
127,280,673
Previous report
124,304,655
Avg daily volume
22,741,228
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
2025-12-31Thompson Michael N. Jr.Purchase (P)Common Stock550USD 13.24USD 7,282SEC filing ↗
2025-05-22TOYOTA MOTOR CORP/Purchase (P)Common Stock49,701,790USD 5.03USD 250,000,004SEC filing ↗
2022-07-21Bevirt JoeBenPurchase (P)Common Stock35,000USD 5.53USD 193,550SEC filing ↗
2022-05-27Sciarra Paul CahillPurchase (P)Common Stock55,137USD 5.67USD 312,627SEC filing ↗
2022-05-27Bevirt JoeBenPurchase (P)Common Stock55,137USD 5.67USD 312,627SEC filing ↗
2021-12-16Sciarra Paul CahillPurchase (P)Common Stock74,500USD 6.69USD 498,405SEC filing ↗
2021-12-16Bevirt JoeBenPurchase (P)Common Stock45,000USD 6.56USD 295,200SEC filing ↗
2021-12-15Sciarra Paul CahillPurchase (P)Common Stock155,000USD 6.32USD 979,600SEC filing ↗
2021-12-15Bevirt JoeBenPurchase (P)Common Stock40,000USD 6.29USD 251,600SEC filing ↗

Form 4 evidence

292 transaction lines in the latest 365-day window; 1,246 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-13DeHoff KateSale (S)Common Stock8,279USD 5.09USD 42,140SEC filing ↗
2026-10-13Allison EricSale (S)Common Stock27,593USD 5.09USD 140,448SEC filing ↗
2026-10-12DeHoff KateOption exercise / conversion (M)Common Stock16,065USD 0.00USD 0SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-13DeHoff KateSale (S)Common Stock8,279USD 5.09USD 42,140SEC filing ↗
2026-10-13Allison EricSale (S)Common Stock27,593USD 5.09USD 140,448SEC filing ↗
2026-10-12DeHoff KateOption exercise / conversion (M)Common Stock16,065USD 0.00USD 0SEC filing ↗
2026-10-12Allison EricOption exercise / conversion (M)Common Stock53,549USD 0.00USD 0SEC filing ↗
2026-10-05Thompson Michael N. Jr.Award / grant (A)Common Stock2,971USD 0.00USD 0SEC filing ↗
2026-10-05Sciarra Paul CahillAward / grant (A)Common Stock2,773USD 0.00USD 0SEC filing ↗
2026-10-05Saluja DipenderAward / grant (A)Common Stock2,971USD 0.00USD 0SEC filing ↗
2026-10-05Ogawa TetsuoAward / grant (A)Common Stock2,773USD 0.00USD 0SEC filing ↗
2026-10-05Bowles GregorySale (S)Common Stock5,302USD 5.78USD 30,646SEC filing ↗
2026-10-02Simi Bonny WSale (S)Common Stock10,890USD 5.95USD 64,796SEC filing ↗
2026-10-02Novikov SergeySale (S)Common Stock2,965USD 5.95USD 17,642SEC filing ↗
2026-10-02DeHoff KateSale (S)Common Stock9,575USD 5.95USD 56,971SEC filing ↗
2026-10-02Brumana RodrigoSale (S)Common Stock2,601USD 5.95USD 15,476SEC filing ↗
2026-10-02Bowles GregorySale (S)Common Stock7,663USD 5.95USD 45,595SEC filing ↗
2026-10-02Bevirt JoeBenSale (S)Common Stock15,789USD 5.95USD 93,945SEC filing ↗
2026-10-02Allison EricSale (S)Common Stock9,331USD 5.95USD 55,519SEC filing ↗
2026-10-02Sciarra Paul CahillSale (S)Common Stock62,500USD 6.09USD 380,625SEC filing ↗
2026-10-01Simi Bonny WOption exercise / conversion (M)Common Stock21,126USD 0.00USD 0SEC filing ↗
2026-10-01Novikov SergeyOption exercise / conversion (M)Common Stock8,114USD 0.00USD 0SEC filing ↗
2026-10-01DeHoff KateOption exercise / conversion (M)Common Stock18,574USD 0.00USD 0SEC filing ↗
2026-10-01Brumana RodrigoOption exercise / conversion (M)Common Stock5,045USD 0.00USD 0SEC filing ↗
2026-10-01Bowles GregoryOption exercise / conversion (M)Common Stock16,499USD 0.00USD 0SEC filing ↗
2026-10-01Bevirt JoeBenOption exercise / conversion (M)Common Stock30,637USD 0.00USD 0SEC filing ↗
2026-10-01Allison EricOption exercise / conversion (M)Common Stock18,099USD 0.00USD 0SEC filing ↗
2026-09-21Bowles GregorySale (S)Common Stock6,138USD 6.35USD 38,976SEC filing ↗
2026-09-21Bowles GregoryOption exercise / conversion (M)Common Stock4,322USD 0.87USD 3,760SEC filing ↗
2026-09-15Bevirt JoeBenSale (S)Common Stock606,667USD 6.19USD 3,755,269SEC filing ↗
2026-09-04Evans AichaGift (G)Common Stock24,606USD 0.00USD 0SEC filing ↗
2026-09-03Brumana RodrigoSale (S)Common Stock8,898USD 6.89USD 61,307SEC filing ↗
2026-09-02Sciarra Paul CahillSale (S)Common Stock62,500USD 6.68USD 417,500SEC 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 · —
TickerJOBY
CIK0001819848
SectorIndustrials
IndustryAirports & Air Services Yahoo Finance
SEC SIC3721 Aircraft
ExchangeNYSE

Data coverage

Local Form 4 history1,246 transaction lines from 2021-08-10 to 2026-10-13
9 P purchase lines · 541 S sale lines · 696 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.