BARBOUR D. SCOTT 4

What Happened

• Barbour D. Scott, a director of Allison Transmission Holdings, Inc., was granted an award on 2026-03-20 consisting of 4 derivative shares tied to previously awarded restricted stock units (RSUs). The filing shows an acquisition at $0.00 per share (no cash purchase).

Key Details

• Transaction date: 2026-03-20; Filing date: 2026-03-24 (filed within the standard two-business-day window).
• Reported transaction: Award/Grant (code A) of 4 shares at $0.00.
• Shares owned after transaction: not specified in the provided filing excerpt.
• Footnote: The 4 units represent dividend equivalent rights that accrue on previously awarded RSUs and vest proportionately with those RSUs; each dividend equivalent equals the economic value of one share of common stock (Footnote F1).
• No sale or open-market purchase reported in this filing.

Context

• This was a compensation-related award (derivative dividend equivalents tied to RSUs), not a market purchase or sale. Such grants are typically part of director compensation and do not necessarily signal a change in insider sentiment.