Robert M. Vreeland - 27 Feb 2026 Form 4 Insider Report for Clean Energy Fuels Corp. (CLNE)

Role: CHIEF FINANCIAL OFFICER
Signature: /s/ Marilyn Vu-Tran, Attorney-in-Fact for Robert M. Vreeland
Issuer symbol: CLNE
Transactions as of: 27 Feb 2026
Net transactions value: -$82,449
Form type: 4
Filing time: 03 Mar 2026, 17:11:53 UTC
Previous filing: 24 Mar 2025
Next filing: 05 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Vreeland Robert M.	CHIEF FINANCIAL OFFICER	C/O CLEAN ENERGY FUELS CORP., 4675 MACARTHUR COURT, SUITE 800, NEWPORT BEACH	/s/ Marilyn Vu-Tran, Attorney-in-Fact for Robert M. Vreeland	03 Mar 2026	0001434661

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CLNE	Common Stock	Tax liability	$82,449	-36,482	-5.6%	$2.26	610,456	27 Feb 2026	Direct	F1
transaction	CLNE	Common Stock	Award	$0	+200,000	+30%	$0.000000	863,256	02 Mar 2026	Direct	F2, F3, F4

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted stock.
F2	Represents an award of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock upon the vesting and settlement of the RSU.
F3	The RSUs will vest as to 34% on the first anniversary of the grant date and as to 33% on each of the second and third anniversaries of the grant date.
F4	This amount includes an increase of 52,800 shares that were inadvertently omitted from previous reports.