Joby Aviation executive sells 3,394 company shares

Joby Aviation, Inc. executive Didier Papadopoulos, President of Aircraft OEM, sold 3,394 shares of common stock in an open-market transaction at a weighted average price of $8.76 per share.

Rhea-AI Filing Summary

Joby Aviation, Inc. executive Didier Papadopoulos, President of Aircraft OEM, sold 3,394 shares of common stock in an open-market transaction at a weighted average price of $8.76 per share. The sale was made under his approved Rule 10b5-1 trading plan. He continues to hold 144,284 shares directly after this transaction.

Insights

Equity compensation & insider-trading analyst

Small, pre-planned insider sale with substantial holdings remaining.

Didier Papadopoulos, President of Aircraft OEM at Joby Aviation, executed an open-market sale of 3,394 common shares at a weighted average price of $8.76. After this trade, he directly holds 144,284 shares, so the transaction represents a minor portion of his stake.

The sale was carried out under an approved Rule 10b5-1 trading plan adopted on September 2, 2025, indicating it was pre-scheduled rather than opportunistic. This reduces the informational value of the timing of the sale for assessing management’s current view of the stock.

The filing shows no derivative transactions or option exercises associated with this trade, and the derivative position table is empty. Future company filings may provide additional context if his trading pattern or overall equity position changes meaningfully over time.

Insider Trade Summary 10b5-1

Net Seller: 3,394 shares

Net Sell 1 txn

Insider Papadopoulos Didier

Role President of Aircraft OEM

Sold 3,394 shs ($30K)

Type	Security	Shares	Price	Value
Sale	Common Stock	3,394	$8.76	$30K

Holdings After Transaction: Common Stock — 144,284 shares (Direct)

Footnotes (2)

1. F1. Sale made pursuant to the Reporting Person's approved 10b5-1 trading plan adopted on September 2, 2025.
2. F2. This transaction was executed in multiple trades at prices ranging from $8.54 to $8.99. 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.

Key Figures

Shares sold: 3,394 shares Weighted average sale price: $8.76 per share Post-transaction holdings: 144,284 shares +2 more

5 metrics

Shares sold 3,394 shares Open-market sale of common stock on April 6, 2026

Weighted average sale price $8.76 per share Average price across multiple trade executions

Post-transaction holdings 144,284 shares Common stock held directly after reported sale

Price range of executed trades $8.54–$8.99 per share Range of prices for individual sale lots

10b5-1 plan adoption date September 2, 2025 Date approved trading plan was adopted

Key Terms

Rule 10b5-1 trading plan, weighted average sale price, open-market sale, non-derivative, +1 more

5 terms

Rule 10b5-1 trading plan regulatory

"Sale made pursuant to the Reporting Person's approved 10b5-1 trading plan adopted on September 2, 2025."

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."

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

non-derivative financial

""transaction_type": "non-derivative""

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

FAQ

What did Joby Aviation (JOBY) executive Didier Papadopoulos report in this Form 4 filing?

He reported selling 3,394 shares of Joby Aviation common stock in an open-market transaction at a weighted average price of $8.76 per share. After this sale, he directly owns 144,284 shares, according to the filing’s post-transaction holdings figure.

At what price did the Joby Aviation (JOBY) insider sale occur?

The reported weighted average sale price was $8.76 per share for the 3,394 Joby Aviation common shares sold. A footnote explains the trade executed in multiple lots between $8.54 and $8.99, with the average price disclosed in the main transaction line.

How many Joby Aviation (JOBY) shares does Didier Papadopoulos hold after this transaction?

Following the sale, he directly holds 144,284 shares of Joby Aviation common stock. This figure is disclosed as the total shares beneficially owned after the reported transaction, providing context for the scale of the sale relative to his remaining position.

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

Yes. A footnote states the sale was made pursuant to Didier Papadopoulos’s approved Rule 10b5-1 trading plan adopted on September 2, 2025. Such pre-arranged plans are designed to schedule trades in advance, reducing discretion over timing.

What type of transaction did the Joby Aviation (JOBY) Form 4 disclose?

The Form 4 discloses an open-market sale of common stock, coded as an “S” transaction. It is categorized as a non-derivative transaction, with no associated option exercises or derivative conversions reported in the filing’s derivative transaction section.

Did the Joby Aviation (JOBY) Form 4 include any derivative securities activity?

No derivative securities were reported in this Form 4. The filing’s derivative summary shows no option exercises, conversions, or other derivative transactions, indicating the reported activity is limited to a single common stock sale transaction.

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Accepted by SEC EDGAR 04/07/2026 - 04:17 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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^*

Papadopoulos Didier

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President of Aircraft OEM

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/06/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	04/06/2026		S(1)		3,394	D	$8.76(2)	144,284	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Sale made pursuant to the Reporting Person's approved 10b5-1 trading plan adopted on September 2, 2025.

2. This transaction was executed in multiple trades at prices ranging from $8.54 to $8.99. 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.

Remarks:

	/s/ Kate DeHoff, Attorney-in-Fact for Didier Papadopoulos	04/07/2026
	** Signature of Reporting Person	Date
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)