v3.26.3
Stock Based Compensation (Tables)
9 Months Ended
Sep. 30, 2026
Share-Based Payment Arrangement [Abstract]  
Schedule of Nonvested Restricted Stock Units Activity
Transactions related to awards for the nine months ended September 30, 2026 are summarized below:
September 30, 2026
Number of
Awards
Weighted
Average Grant Date Fair Value per Award
Unvested RSU Awards Outstanding at December 31, 2025325 $23.37 
Granted (1)
620 $16.92 
Vested(105)$23.99 
Unvested RSU Awards Outstanding at September 30, 2026840 $18.53 
(1) During the nine months ended September 30, 2026, 500 RSUs were granted to our executive officers and other ACM employees and approximately 120 RSUs were granted to the Board.