David C. Unger

CIK: 0001932698

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)6 (37.5%)

Derivative conversions

Awards (A)4 (25.0%)

Compensation grants

Other (G, F, J, C, D, …)6 (37.5%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

OPAL

OPAL Fuels Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (16 total)

OPAL
OPAL Fuels Inc.
Mar 31, 2026
Award(A)
Stock options (right to buy)
Direct
56.7K shares-
OPAL
OPAL Fuels Inc.
Mar 31, 2026
Tax Payment(F)
Direct
8.5K shares at avg. $2.52$21K
OPAL
OPAL Fuels Inc.
Mar 31, 2026
Exercise(M)
Direct
57.1K shares-
OPAL
OPAL Fuels Inc.
Mar 31, 2026
Tax Payment(F)
Direct
20.6K shares at avg. $2.52$52K
OPAL
OPAL Fuels Inc.
Mar 31, 2026
Exercise(M)
Direct
5.8K shares-
OPAL
OPAL Fuels Inc.
Mar 31, 2026
Tax Payment(F)
Direct
2.1K shares at avg. $2.52$5K
OPAL
OPAL Fuels Inc.
Mar 31, 2026
Award(A)
Restricted Stock Units
Direct
101.4K shares-
OPAL
OPAL Fuels Inc.
Mar 31, 2026
Exercise(M)
Direct
80.7K shares-
OPAL
OPAL Fuels Inc.
Mar 31, 2026
Tax Payment(F)
Direct
29.1K shares at avg. $2.52$73K
OPAL
OPAL Fuels Inc.
Mar 31, 2026
Exercise(M)
Direct
23.5K shares-
OPAL
OPAL Fuels Inc.
Apr 8, 2025
Award(A)
Stock options (right to buy)
Direct
97.2K shares-
OPAL
OPAL Fuels Inc.
Mar 31, 2025
Tax Payment(F)
Direct
29.1K shares at avg. $1.84$54K
OPAL
OPAL Fuels Inc.
Mar 31, 2025
Exercise(M)
Direct
23.5K shares-
OPAL
OPAL Fuels Inc.
Mar 31, 2025
Tax Payment(F)
Direct
8.5K shares at avg. $1.84$16K
OPAL
OPAL Fuels Inc.
Mar 31, 2025
Award(A)
Restricted Stock Units
Direct
171.3K shares-
OPAL
OPAL Fuels Inc.
Mar 31, 2025
Exercise(M)
Direct
80.7K shares-

		Type	Shares	Price		Ownership
Mar 31, 2026	OPAL OPAL Fuels Inc.	Award(A) Stock options (right to buy)	56,660	-	-	Direct
Mar 31, 2026	OPAL OPAL Fuels Inc.	Tax Payment(F)	8,479	$2.52	$21,367	Direct
Mar 31, 2026	OPAL OPAL Fuels Inc.	Exercise(M)	57,100	-	$0	Direct
Mar 31, 2026	OPAL OPAL Fuels Inc.	Tax Payment(F)	20,584	$2.52	$51,872	Direct
Mar 31, 2026	OPAL OPAL Fuels Inc.	Exercise(M)	5,811	-	$0	Direct
Mar 31, 2026	OPAL OPAL Fuels Inc.	Tax Payment(F)	2,095	$2.52	$5,279	Direct
Mar 31, 2026	OPAL OPAL Fuels Inc.	Award(A) Restricted Stock Units	101,433	-	-	Direct
Mar 31, 2026	OPAL OPAL Fuels Inc.	Exercise(M)	80,703	-	$0	Direct
Mar 31, 2026	OPAL OPAL Fuels Inc.	Tax Payment(F)	29,093	$2.52	$73,314	Direct
Mar 31, 2026	OPAL OPAL Fuels Inc.	Exercise(M)	23,522	-	$0	Direct
Apr 8, 2025	OPAL OPAL Fuels Inc.	Award(A) Stock options (right to buy)	97,223	-	-	Direct
Mar 31, 2025	OPAL OPAL Fuels Inc.	Tax Payment(F)	29,093	$1.84	$53,531	Direct
Mar 31, 2025	OPAL OPAL Fuels Inc.	Exercise(M)	23,522	-	-	Direct
Mar 31, 2025	OPAL OPAL Fuels Inc.	Tax Payment(F)	8,479	$1.84	$15,601	Direct
Mar 31, 2025	OPAL OPAL Fuels Inc.	Award(A) Restricted Stock Units	171,300	-	-	Direct
Mar 31, 2025	OPAL OPAL Fuels Inc.	Exercise(M)	80,704	-	-	Direct

1-16 of 16 transactions

About Unger David C

Unger David C (SEC CIK 0001932698) files insider reports with the SEC as Executive Vice President of OPAL Fuels Inc. (OPAL).

Signal8 holds 3 ownership filings by Unger David C, all Form 4s, filed between Apr 2, 2025 and Apr 2, 2026. Those filings report 16 transactions, from Mar 31, 2025 to Mar 31, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Unger David C's filings is in WHITE PLAINS, NY.

Recent filings by Unger David C

Mar 31, 2026: Grant or award of OPAL derivative securities (Form 4, code A).
Mar 31, 2026: Tax withholding of OPAL shares (Form 4, code F).
Mar 31, 2026: Option exercise of OPAL shares (Form 4, code M).
Mar 31, 2026: Tax withholding of OPAL shares (Form 4, code F).
Mar 31, 2026: Option exercise of OPAL shares (Form 4, code M).

Other insiders filing for OPAL Fuels Inc. (OPAL)

Comora Adam, Co-Chief Executive Officer
Nisar Nadeem, Director
Sutton Scott McDougald, Director
Dols Scott V., Director
Comora Mark S, Director
Maurer Jonathan Gilbert, Co-Chief Executive Officer

How to read Form 4 transaction codes