Brewer Barbie 4

What Happened

• Director Brewer Barbie reported the vesting/conversion of 41,322 restricted stock units (RSUs) on March 7, 2026. The filing shows 41,322 shares were acquired on conversion and the same 41,322 shares were disposed with $0.00 proceeds. This was an award/vesting event (not a market purchase or cash sale).

Key Details

• Transaction date: 2026-03-07 (reported on Form 4 filed 2026-03-10).
• Transaction types shown: conversion/exercise of derivative (code M) for 41,322 shares acquired; disposition of 41,322 shares at $0.00.
• Price/values: acquisition price N/A; disposition proceeds listed as $0.00.
• Shares owned after transaction: not specified in the provided extract.
• Footnotes: F1 — these RSUs were granted 2025-03-07 and vested 2026-03-07. F2 — each RSU represents the right to one share of AMST common stock and/or its cash equivalent.
• Filing timeliness: no late-filing flag provided in the extract.

Context

• This appears to be an RSU vesting and conversion event rather than an open-market trade. The reported $0.00 disposition is consistent with a net share settlement or withholding to satisfy tax obligations (the filing itself notes RSU vesting), which is a routine administrative outcome and not a directional buy/sell signal.