HAZNEDAR CAROLANN I 4

What Happened Carolann Haznedar, a director of Allison Transmission Holdings, Inc. (ALSN), was granted 56 dividend-equivalent units tied to previously awarded deferred stock units (DSUs) on March 20, 2026. The grant is reported as a derivative award (code A) at $0.00 per unit (no cash paid at grant).

Key Details

• Transaction date: 2026-03-20; Form 4 filed: 2026-03-24 (timely — within two business days).
• Transaction type/code: Award/Grant (A) — 56 units @ $0.00 (derivative).
• Shares owned after transaction: not specified in the provided filing summary.
• Footnote: Dividend equivalent rights accrued on previously awarded DSUs and vest proportionately with those DSUs; each dividend equivalent right is the economic equivalent of one share.
• This was an award (compensation/derivative grant), not an open-market purchase or sale.

Context These units are deferred compensation tied to DSUs and dividend equivalents; they represent an economic right to the value of shares when vested/settled rather than an immediate outright share purchase. Such awards are common for directors as part of compensation and do not by themselves indicate buying or selling sentiment.