Atkinson Michelle Marie 4

What Happened Michelle Marie Atkinson, a director of Post Holdings, received an award of 1,700 restricted stock units (RSUs) on March 16, 2026. The Form 4 reports the acquisition price as $0.00 (standard for grants); the RSUs represent a contingent right to one share each and are valued implicitly by the underlying shares but show $0 on the filing. This is a grant (award), not an open-market purchase or sale.

Key Details

• Transaction date: 2026-03-16; Form filed: 2026-03-18 (timely).
• Transaction type/code: A (award/acquisition) — 1,700 RSUs granted at $0.00 per unit.
• Shares owned after transaction: Not disclosed in this filing.
• Footnote: RSUs granted under the Post Holdings, Inc. Amended and Restated 2021 Long‑Term Incentive Plan; each RSU is a contingent right to one common share and vests in full on the first anniversary of grant (see footnote F1). Grant was made in a transaction exempt under Rule 16b‑3.
• Filing timeliness: Filed within two business days of the report date; not late.

Context This is a typical director compensation award intended for retention — RSUs become actual shares only when they vest (here, one year after grant). Awards do not necessarily signal the director buying or selling stock; they are compensation and subject to the plan and vesting conditions.