Post Holdings: evp, gc & cao Diedre J. Gray received 42,349 shares

What happened Diedre J. Gray, evp, gc & cao and secretary, received 42,349 shares on Oct 22, 2026 under a performance-based restricted share unit payout (code A) at $0.00. On the same date she disposed of 18,655 shares as payment of tax liabilities (code F) at $78.06 for $1,456,209.

Key details

• Transaction date(s) and price(s): Oct 22, 2026 — A: 42,349 shares @ $0.00 (acquired); F: 18,655 shares @ $78.06 (disposed) for $1,456,209.
• Shares owned after the transaction: not reported in the filing.
• Footnotes: F1 — acquisition pursuant to Rule 16b-3 upon payout of earned performance share award (PRSUs) under a shareholder-approved equity plan based on relative total shareholder return percentile rank for the performance period Oct 1, 2023 through Sep 30, 2026. F2 — shares surrendered to pay tax withholding due as a result of the vesting of 42,349 PRSUs in accordance with Rule 16b-3.
• Filing timing: form was filed Oct 26, 2026, four days after the Oct 22, 2026 transaction.

Why it may matter The transaction reflects a PRSU payout and an associated share surrender to cover tax withholding; the 18,655-share disposition was a tax withholding action, not a market sale. The filing does not show why the insider traded or why the company acted.