OPAL Fuels Inc. (OPAL) Insider Trading

Directors, officers and holders of more than 10% of OPAL report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 200 transactions on file: 14 with code P, 0 with code S and 36 with other codes.

Date	Insider	Title	Code	Shares	Price	Value
Sep 3, 2026	Comora Adam	Co-Chief Executive Officer	P Purchase	20,000	$2.08	$41,600
Sep 1, 2026	Nisar Nadeem	Director	P Purchase	10,000	$1.91	$19,100
Sep 1, 2026	Comora Adam	Co-Chief Executive Officer	P Purchase	50,000	$1.93	$96,500
Aug 31, 2026	Nisar Nadeem	Director	P Purchase	10,000	$1.98	$19,800
Jun 11, 2026	Sutton Scott McDougald	Director	P Purchase	50,000	$1.95	$97,500
Jun 3, 2026	Nisar Nadeem	Director	P Purchase	5,000	$2.25	$11,250
Jun 2, 2026	Nisar Nadeem	Director	P Purchase	10,000	$2.32	$23,200
May 21, 2026	Dols Scott V.	Director	P Purchase	7,946	$2.00	$15,892
May 20, 2026	Dols Scott V.	Director	P Purchase	4,346	$2.06	$8,953
May 19, 2026	Dols Scott V.	Director	P Purchase	25,105	$2.05	$51,465
May 18, 2026	Nisar Nadeem	Director	P Purchase	5,000	$2.02	$10,100
May 18, 2026	Dols Scott V.	Director	P Purchase	12,603	$2.02	$25,458
May 15, 2026	Nisar Nadeem	Director	P Purchase	10,000	$1.94	$19,400
May 14, 2026	Nisar Nadeem	Director	P Purchase	10,000	$2.05	$20,500
Mar 31, 2026	Comora Adam	Co-Chief Executive Officer	M Exercise	163,143	Not measured	Not measured
Mar 31, 2026	Comora Adam	Co-Chief Executive Officer	F Tax Payment	58,813	$2.52	$148,209
Mar 31, 2026	Vemuri Ashok	Director	M Exercise	66,073	Not measured	Not measured
Mar 31, 2026	Dols Scott V.	Director	M Exercise	66,073	Not measured	Not measured
Mar 31, 2026	Coghlin John	General Counsel	F Tax Payment	3,910	$2.52	$9,853
Mar 31, 2026	Comora Adam	Co-Chief Executive Officer	M Exercise	67,204	Not measured	Not measured
Mar 31, 2026	Martell James J	Director	M Exercise	66,073	Not measured	Not measured
Mar 31, 2026	Unger David C	Executive Vice President	F Tax Payment	20,584	$2.52	$51,872
Mar 31, 2026	Unger David C	Executive Vice President	M Exercise	80,703	Not measured	Not measured
Mar 31, 2026	Hasan Kazi	Chief Financial Officer	F Tax Payment	26,466	$2.52	$66,694
Mar 31, 2026	Hasan Kazi	Chief Financial Officer	M Exercise	73,415	Not measured	Not measured
Mar 31, 2026	Birck Darrell	Executive Vice President	F Tax Payment	8,938	$2.52	$22,524
Mar 31, 2026	Comora Adam	Co-Chief Executive Officer	F Tax Payment	12,930	$2.52	$32,584
Mar 31, 2026	Hasan Kazi	Chief Financial Officer	M Exercise	146,829	Not measured	Not measured
Mar 31, 2026	Comora Adam	Co-Chief Executive Officer	M Exercise	35,868	Not measured	Not measured
Mar 31, 2026	Hasan Kazi	Chief Financial Officer	F Tax Payment	52,931	$2.52	$133,386
Mar 31, 2026	Unger David C	Executive Vice President	M Exercise	5,811	Not measured	Not measured
Mar 31, 2026	Comora Adam	Co-Chief Executive Officer	M Exercise	23,243	Not measured	Not measured
Mar 31, 2026	Unger David C	Executive Vice President	M Exercise	57,100	Not measured	Not measured
Mar 31, 2026	Maurer Jonathan Gilbert	Co-Chief Executive Officer	F Tax Payment	8,379	$2.52	$21,115
Mar 31, 2026	Unger David C	Executive Vice President	F Tax Payment	2,095	$2.52	$5,279
Mar 31, 2026	Comora Adam	Co-Chief Executive Officer	F Tax Payment	8,379	$2.52	$21,115
Mar 31, 2026	Maurer Jonathan Gilbert	Co-Chief Executive Officer	M Exercise	23,243	Not measured	Not measured
Mar 31, 2026	Maurer Jonathan Gilbert	Co-Chief Executive Officer	F Tax Payment	58,813	$2.52	$148,209
Mar 31, 2026	Unger David C	Executive Vice President	M Exercise	23,522	Not measured	Not measured
Mar 31, 2026	Coghlin John	General Counsel	M Exercise	16,738	Not measured	Not measured
Mar 31, 2026	Coghlin John	General Counsel	F Tax Payment	6,034	$2.52	$15,206
Mar 31, 2026	Coghlin John	General Counsel	M Exercise	23,522	Not measured	Not measured
Mar 31, 2026	Coghlin John	General Counsel	F Tax Payment	8,479	$2.52	$21,367
Mar 31, 2026	Coghlin John	General Counsel	M Exercise	65,258	Not measured	Not measured
Mar 31, 2026	Coghlin John	General Counsel	F Tax Payment	23,525	$2.52	$59,283
Mar 31, 2026	Coghlin John	General Counsel	M Exercise	10,847	Not measured	Not measured
Mar 31, 2026	Maurer Jonathan Gilbert	Co-Chief Executive Officer	M Exercise	163,143	Not measured	Not measured
Mar 31, 2026	Maurer Jonathan Gilbert	Co-Chief Executive Officer	F Tax Payment	24,227	$2.52	$61,052
Mar 31, 2026	Unger David C	Executive Vice President	F Tax Payment	29,093	$2.52	$73,314
Mar 31, 2026	Unger David C	Executive Vice President	F Tax Payment	8,479	$2.52	$21,367

The full Form 4 history is on the OPAL company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.