Clean Energy Fuels (CLNE) CEO Barclay Corbus purchases 25,000 common shares

Rhea-AI Filing Summary

Clean Energy Fuels Corp. director and CEO Barclay Corbus purchased 25,000 shares of common stock on 2026-08-10 at $1.62 per share in an open-market or private transaction. Following this buy, Corbus directly holds 1,375,021 shares of Clean Energy Fuels common stock.

Insider Trade Summary

Net Buyer: 25,000 shares

Net Buy 1 txn

Insider Corbus Barclay

Role PRESIDENT AND CEO

Bought 25,000 shs ($41K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	25,000	$1.62	$41K

Holdings After Transaction: Common Stock — 1,375,021 shares (Direct)

Key Figures

Shares purchased: 25,000 shares Purchase price: $1.62 per share Shares owned after transaction: 1,375,021 shares +2 more

5 metrics

Shares purchased 25,000 shares Non-derivative common stock purchase on 2026-08-10

Purchase price $1.62 per share Price for the 25,000-share common stock buy

Shares owned after transaction 1,375,021 shares Direct holdings of Barclay Corbus following the purchase

Buy transactions in filing 1 Single reported purchase of common stock

Net buy/sell shares 25,000 shares Net effect of all reported transactions in this Form 4

Key Terms

non-derivative, open market, direct ownership

3 terms

non-derivative financial

"The transaction is classified as a non-derivative common stock purchase"

open market financial

"Transaction code description notes a purchase in open market or private transaction"

An open market is a system where buying and selling of goods, services, or financial assets happen freely without restrictions or special controls. For investors, it means they can trade assets easily and quickly, which helps determine fair prices based on supply and demand. This environment encourages transparency and competition, making it easier to buy or sell with confidence.

direct ownership financial

"The filing reports direct ownership of 1,375,021 shares after the trade"

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

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/10/2026 - 04:03 PM Accepted by SEC EDGAR 08/10/2026 - 04:03 PM Learn about SEC filing dates

FAQ

What insider transaction did CLNE CEO Barclay Corbus report?

Barclay Corbus reported buying 25,000 shares of Clean Energy Fuels common stock at $1.62 per share. The purchase was a non-derivative, open-market or private transaction dated 2026-08-10, increasing his direct ownership stake.

How many CLNE shares does Barclay Corbus own after this Form 4?

After the reported transaction, Barclay Corbus directly owns 1,375,021 shares of Clean Energy Fuels common stock. This figure reflects his holdings immediately following the 25,000-share purchase reported for 2026-08-10.

Was the August 2026 CLNE insider buy under a Rule 10b5-1 plan?

The filing indicates the Rule 10b5-1 checkbox is not affirmed, so the transaction is not reported as made under a Rule 10b5-1 trading plan. It is disclosed simply as a purchase in an open-market or private transaction.

What price did the CLNE insider pay per share in this purchase?

Barclay Corbus paid $1.62 per share for 25,000 shares of Clean Energy Fuels common stock. The price is reported on a per-share basis for this non-derivative transaction dated 2026-08-10.

What type of security is involved in Barclay Corbus’s CLNE Form 4?

The transaction involves Common Stock of Clean Energy Fuels Corp. It is classified as a non-derivative transaction, meaning no options or other derivative securities were exercised or converted in this specific filing.

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).

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^*

Corbus Barclay

(Last) (First) (Middle)

C/O CLEAN ENERGY FUELS CORP.

4675 MACARTHUR COURT, SUITE 800

(Street)

NEWPORT BEACH CALIFORNIA 92660

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Clean Energy Fuels Corp. [ CLNE ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	PRESIDENT AND CEO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/10/2026

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	08/10/2026		P		25,000	A	$1.62	1,375,021	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:

	/s/ /s/ Marilyn Vu-Tran, Attorney-in-Fact for Barclay Corbus	08/10/2026
	** 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)