SEC Insider Transactions from Birck Darrell.

Last updated: 2026-04-02 21:09 UTC | Total transactions: 7

Birck Darrell has filed 7 insider transactions across 1 company since March 2025.

Most recent transaction: a tax payment of 8938 shares of OPAL Fuels Inc. ($OPAL) on March 31, 2026.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
March 31, 2026 OPAL Fuels Inc. $OPAL Birck Darrell Executive Vice President F Class A common stock 8938 $2.52 27,770.0000 121,500,000 24.35% 0.01%
March 31, 2026 OPAL Fuels Inc. $OPAL Birck Darrell Executive Vice President A Restricted Stock Units 111576 $0.00 111,576.0000 121,500,000 9999.99% 0.09%
March 31, 2026 OPAL Fuels Inc. $OPAL Birck Darrell Executive Vice President A Stock options (right to buy) 62326 $0.00 62,326.0000 121,500,000 9999.99% 0.05%
March 31, 2026 OPAL Fuels Inc. $OPAL Birck Darrell Executive Vice President M Class A common stock 36708 $0.00 36,708.0000 121,500,000 9999.99% 0.03%
March 31, 2026 OPAL Fuels Inc. $OPAL Birck Darrell Executive Vice President M Restricted Stock Units 36708 $0.00 73,414.0000 121,500,000 33.33% 0.03%
April 8, 2025 OPAL Fuels Inc. $OPAL Birck Darrell Executive Vice President A Stock options (right to buy) 62500 $0.00 62,500.0000 72,899,037 9999.99% 0.09%
March 31, 2025 OPAL Fuels Inc. $OPAL Birck Darrell Executive Vice President A Restricted Stock Units 110122 $0.00 110,122.0000 72,899,037 9999.99% 0.15%