February 12, 2024 · Form 4 insider transaction
van Niekerk Teresa bought 4,498 shares of Allison Transmission Holdings Corp at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 1 day after the transaction.
Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of ALSN common stock.; On February 10, 2021, the reporting person was granted PSUs with a number of PSUs earned to be determined based on the extent to which certain performance conditions were met for a performance period of 2021-2023. As determined on February 12, 2024, based on ALSN's actual performance for 2021-2023, the reporting person earned 4,498 PSUs.; Earned PSUs will vest on February 28, 2024.