STOCK TITAN

Joby Aviation director sells 62,500 shares

Joby Aviation director Paul Cahill Sciarra disclosed a 10b5-1 programmed sale of 62,500 JOBY shares, with substantial direct and indirect holdings remaining.

(Moderate)
(Negative)
Form Type
4

Rhea-AI Filing Summary

Joby Aviation, Inc. (JOBY) director Paul Cahill Sciarra reported an indirect sale of 62,500 shares of common stock on September 2, 2026, at a weighted average price of $6.68 per share, executed under an approved Rule 10b5-1 trading plan. The shares were sold from holdings of Sciarra Management Trust, which held 55,703,057 shares after the transaction. Sciarra also reports 163,971 shares held directly and 50,000 shares held indirectly through the Sciarra Foundation.

Positive

  • None.

Negative

  • None.
Insider Sciarra Paul Cahill
Role Director
Sold 62,500 shs ($418K)
Type Security Shares Price Value
Sale Common Stock F1, F2, F3 62,500 $6.68 $418K
holding Common Stock -- -- --
holding Common Stock F4 -- -- --
Holdings After Transaction: Common Stock — 55,703,057 shares (Indirect, By Sciarra Management Trust); Common Stock — 163,971 shares (Direct); Common Stock — 50,000 shares (Indirect, By Sciarra Foundation)
Footnotes (4)
  1. F1. Sale made pursuant to the Reporting Person's approved 10b5-1 trading plan adopted on May 14, 2026.
  2. F2. This transaction was executed in multiple trades at prices ranging from $6.64 to $6.70. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
  3. F3. The shares of common stock are held of record by Sciarra Management Trust. The Reporting Person has voting and dispositive power of the shares held by Sciarra Management Trust therefore may be deemed to be the beneficial owner of such shares.
  4. F4. The shares of common stock are held of record by the Sciarra Foundation. The Reporting Person has voting and dispositive power of the shares held by the Sciarra Foundation therefore may be deemed to be the beneficial owner of such shares.
Shares sold 62,500 shares Indirect sale of Joby Aviation common stock on September 2, 2026
Weighted average sale price $6.68 per share Sale executed in multiple trades between $6.64 and $6.70
Indirect holdings via Sciarra Management Trust 55,703,057 shares Joby Aviation common stock held after the reported sale
Direct holdings 163,971 shares Joby Aviation common stock held directly after the transaction
Indirect holdings via Sciarra Foundation 50,000 shares Joby Aviation common stock held of record by the Sciarra Foundation
10b5-1 plan adoption date May 14, 2026 Date Sciarra’s approved Rule 10b5-1 trading plan was adopted
Rule 10b5-1 trading plan regulatory
"Sale made pursuant to the Reporting Person's approved 10b5-1 trading plan"
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
weighted average sale price financial
"The price reported above reflects the weighted average sale price"
beneficial owner regulatory
"therefore may be deemed to be the beneficial owner of such shares"
A beneficial owner is the person who ultimately owns or controls a financial asset or property, even if their name isn't directly on official documents. Think of it like someone who secretly holds the keys to a safe deposit box—others may appear to have access, but the true owner is the one who benefits from what's inside. Identifying beneficial owners helps ensure transparency and prevent illegal activities like money laundering or fraud.
dispositive power regulatory
"The Reporting Person has voting and dispositive power of the shares"
Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.

FAQ

What insider transaction did JOBY director Paul Cahill Sciarra report?

He reported an indirect sale of 62,500 Joby Aviation (JOBY) common shares on September 2, 2026. The sale was made from shares held by Sciarra Management Trust and was executed under an approved Rule 10b5-1 trading plan.

At what price were the 62,500 JOBY shares sold by the Sciarra Management Trust?

The 62,500 JOBY shares were sold at a weighted average price of $6.68 per share, with individual trades executed in a range from $6.64 to $6.70, as disclosed by the reporting person.

How many Joby Aviation (JOBY) shares does Sciarra Management Trust hold after the sale?

After the September 2, 2026 transaction, Sciarra Management Trust holds 55,703,057 JOBY common shares. Paul Cahill Sciarra has voting and dispositive power over these shares and may be deemed the beneficial owner.

What direct JOBY shareholdings does Paul Cahill Sciarra report after this Form 4?

Paul Cahill Sciarra reports 163,971 Joby Aviation (JOBY) shares held directly following the reported transaction on September 2, 2026, in addition to his indirect holdings through related entities.

What JOBY shares are held through the Sciarra Foundation?

A total of 50,000 Joby Aviation (JOBY) common shares are held of record by the Sciarra Foundation. Paul Cahill Sciarra has voting and dispositive power over these shares and may be deemed their beneficial owner.

Was the JOBY insider sale made under a Rule 10b5-1 trading plan?

Yes. The filing states the sale was made pursuant to an approved Rule 10b5-1 trading plan adopted on May 14, 2026, indicating the trades were pre-arranged under that plan.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Sciarra Paul Cahill

(Last)(First)(Middle)
C/O JOBY AVIATION, INC.
333 ENCINAL STREET

(Street)
SANTA CRUZ CALIFORNIA 95060

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Joby Aviation, Inc. [ JOBY ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
09/02/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock09/02/2026S(1)62,500D$6.68(2)55,703,057IBy Sciarra Management Trust(3)
Common Stock163,971D
Common Stock50,000IBy Sciarra Foundation(4)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Sale made pursuant to the Reporting Person's approved 10b5-1 trading plan adopted on May 14, 2026.
2. This transaction was executed in multiple trades at prices ranging from $6.64 to $6.70. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
3. The shares of common stock are held of record by Sciarra Management Trust. The Reporting Person has voting and dispositive power of the shares held by Sciarra Management Trust therefore may be deemed to be the beneficial owner of such shares.
4. The shares of common stock are held of record by the Sciarra Foundation. The Reporting Person has voting and dispositive power of the shares held by the Sciarra Foundation therefore may be deemed to be the beneficial owner of such shares.
Remarks:
/s/ Kate DeHoff, Attorney-in-Fact for Paul Sciarra09/03/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)