OPAL Fuels director buys 20,000 shares

OPAL Fuels Inc. director Nisar Nadeem reported buying a total of 20,000 shares of Class A common stock in the open market.

Accepted by SEC EDGAR 05/18/2026 - 05:50 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

OPAL Fuels Inc. director Nisar Nadeem reported buying a total of 20,000 shares of Class A common stock in the open market. He purchased 10,000 shares on May 14 at $2.05 per share and another 10,000 shares on May 15 at $1.94 per share. Following these transactions, he directly owns 227,785 Class A shares.

Insider Trade Summary

Net Buyer: 20,000 shares

Net Buy 2 txns

Insider Nisar Nadeem

Role Director

Bought 20,000 shs ($40K)

Type	Security	Shares	Price	Value
Purchase	Class A common stock	10,000	$1.94	$19K
Purchase	Class A common stock	10,000	$2.05	$21K

Holdings After Transaction: Class A common stock — 227,785 shares (Direct)

Footnotes (1)

1. F1. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Key Figures

Total shares bought: 20,000 shares First purchase: 10,000 shares at $2.05 Second purchase: 10,000 shares at $1.94 +2 more

5 metrics

Total shares bought 20,000 shares Open-market purchases reported in Form 4

First purchase 10,000 shares at $2.05 Class A common stock on May 14, 2026

Second purchase 10,000 shares at $1.94 Class A common stock on May 15, 2026

Holdings after transactions 227,785 shares Direct ownership after May 15, 2026 trade

Buy transactions count 2 transactions Both coded as open-market purchases (P)

Key Terms

Class A common stock, open-market purchase, Securities and Exchange Commission

3 terms

Class A common stock financial

"security_title: "Class A common stock" for both transactions"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

open-market purchase financial

"transaction_action: "open-market purchase" for each trade"

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

Securities and Exchange Commission regulatory

"footnote referencing "the staff of the Securities and Exchange Commission""

A national government agency that enforces rules for buying, selling and disclosing information about stocks and other investments, acting like a referee and scorekeeper for financial markets. It requires companies to share clear, regular financial and business information and investigates fraud or rule-breaking, which matters to investors because those rules and disclosures help ensure fair prices, reduce hidden risks and make it easier to compare investment choices.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did OPAL Fuels (OPAL) director Nisar Nadeem report in this Form 4?

Director Nisar Nadeem reported buying 20,000 OPAL Fuels shares in open-market transactions. The purchases were split into two 10,000-share trades on consecutive days at prices slightly above $2 per share.

How many OPAL Fuels shares did Nisar Nadeem buy and at what prices?

Nisar Nadeem bought 20,000 OPAL Fuels shares in total. He purchased 10,000 shares at $2.05 per share on May 14 and another 10,000 shares at $1.94 per share on May 15 in open-market trades.

What is Nisar Nadeem’s total OPAL Fuels ownership after these trades?

After the reported trades, Nisar Nadeem directly owns 227,785 OPAL Fuels Class A shares. This figure reflects his holdings following the final 10,000-share purchase disclosed in the Form 4 insider filing.

Were the OPAL Fuels share purchases by Nisar Nadeem open-market transactions?

Yes, both transactions are classified as open-market purchases. The Form 4 identifies the trades with code “P,” described as purchases in open market or private transactions, indicating Nadeem actively bought shares rather than receiving awards.

On what dates did OPAL Fuels director Nisar Nadeem buy additional shares?

Nisar Nadeem bought additional OPAL Fuels shares on May 14, 2026 and May 15, 2026. Each day he acquired 10,000 shares of Class A common stock, according to the reported Form 4 transactions.

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

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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^*

Nisar Nadeem

(Last) (First) (Middle)

ONE NORTH LEXINGTON AVE, 14TH FLOOR

(Street)

WHITE PLAINS NEW YORK 10601

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
OPAL Fuels Inc. [ OPAL ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/14/2026

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
Class A common stock	05/14/2026		P		10,000	A	$2.05(1)	217,785	D
Class A common stock	05/15/2026		P		10,000	A	$1.94(1)	227,785	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. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Remarks:

	/s/ John Coghlin as Attorney-in-Fact	05/18/2026
	** 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)