GRAY DIEDRE J - Insider Non-Derivative Transactions at Post Holdings, Inc. (POST) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 26, 2025, GRAY DIEDRE J's relationship to Post Holdings, Inc. (POST) is Officer (EVP, GC & CAO, SECY), and currently has 131,187 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other POST insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
GRAY DIEDRE J - Insider Non-Derivative Transactions of POST Common Stock
GRAY DIEDRE J - Insider Non-Derivative Transactions at POST
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 27, 2025 | G -- (Common Stock) | 131187 | 0 | 33716 |
| Dec 27, 2025 | G -- (Common Stock) | 131187 | 0 | 131187 |
| Dec 2, 2025 | J -- (Common Stock) | 40974 | 0 | 31886 |
| Dec 2, 2025 | J -- (Common Stock) | 40974 | 0 | 164903 |
| Nov 19, 2025 | Acquisition -- (Common Stock) | 17104 | 0 | 64737 |
| Nov 19, 2025 | Acquisition -- (Common Stock) | 8123 | 0 | 72860 |
| Nov 16, 2025 | F -- (Common Stock) | 2647 | 106.7 | 47633 |
| Nov 15, 2025 | F -- (Common Stock) | 2934 | 106.34 | 50280 |
| Nov 13, 2025 | F -- (Common Stock) | 3657 | 106.02 | 50181 |
| Nov 13, 2025 | F -- (Common Stock) | 2389 | 106.02 | 53214 |
| Nov 13, 2025 | M -- (Common Stock) | 8300 | 0 | 53838 |
| Nov 13, 2025 | M -- (Common Stock) | 5422 | 0 | 55603 |
| Oct 23, 2025 | F -- (Common Stock) | 20639 | 107.19 | 45538 |
| Oct 23, 2025 | Acquisition -- (Common Stock) | 46852 | 0 | 66177 |
| Aug 30, 2025 | G -- (Common Stock) | 1125 | 0 | 123929 |
| Feb 22, 2025 | Sell -- (Common Stock) | 15157 | 115.8 | 19325 |
| Feb 22, 2025 | M -- (Common Stock) | 15157 | 62.1 | 34482 |
| Nov 27, 2024 | G -- (Common Stock) | 45839 | 0 | 19325 |
| Nov 27, 2024 | G -- (Common Stock) | 45839 | 0 | 45839 |
| Nov 27, 2024 | J -- (Common Stock) | 125054 | 0 | 65164 |
| Nov 27, 2024 | J -- (Common Stock) | 125054 | 0 | 125054 |
| Nov 17, 2024 | F -- (Common Stock) | 2917 | 106.14 | 190218 |
| Nov 17, 2024 | M -- (Common Stock) | 6606 | 0 | 193135 |
| Nov 16, 2024 | F -- (Common Stock) | 2653 | 107.78 | 186529 |
| Nov 15, 2024 | F -- (Common Stock) | 1529 | 109.47 | 189182 |
| Nov 15, 2024 | F -- (Common Stock) | 3455 | 109.47 | 190711 |
| Nov 15, 2024 | F -- (Common Stock) | 2940 | 109.47 | 194166 |
| Oct 22, 2024 | F -- (Common Stock) | 22749 | 115.21 | 197106 |
| Oct 22, 2024 | Acquisition -- (Common Stock) | 51525 | 0 | 219855 |
| Aug 21, 2024 | J -- (Common Stock) | 50898 | 0 | 0 |
| Aug 21, 2024 | J -- (Common Stock) | 50898 | 0 | 168330 |
| Aug 15, 2024 | G -- (Common Stock) | 175 | 0 | 50898 |
| Jun 18, 2024 | Disposition -- (Common Stock) | 4745 | 101.95 | 117432 |
| Jun 18, 2024 | M -- (Common Stock) | 4745 | 0 | 122177 |
| Feb 13, 2024 | Sell -- (Common Stock) | 7297 | 104.51 | 51073 |
| Nov 21, 2023 | G -- (Common Stock) | 241 | 0 | 58370 |
| Nov 18, 2023 | F -- (Common Stock) | 2916 | 84.21 | 110826 |
| Nov 18, 2023 | F -- (Common Stock) | 9611 | 84.21 | 113742 |
| Nov 17, 2023 | M -- (Common Stock) | 6606 | 0 | 64976 |
| Nov 17, 2023 | F -- (Common Stock) | 2927 | 85.39 | 123353 |
| Nov 16, 2023 | F -- (Common Stock) | 3051 | 85.5 | 126280 |
| Nov 16, 2023 | F -- (Common Stock) | 2661 | 85.5 | 129331 |
| Nov 15, 2023 | Acquisition -- (Common Stock) | 19976 | 0 | 120706 |
| Nov 15, 2023 | Acquisition -- (Common Stock) | 7825 | 0 | 128531 |
| Nov 15, 2023 | Acquisition -- (Common Stock) | 3461 | 0 | 131992 |
| Oct 25, 2023 | Acquisition -- (Common Stock) | 44692 | 0 | 97876 |
| Oct 25, 2023 | F -- (Common Stock) | 18018 | 80.91 | 100730 |
| Oct 25, 2023 | F -- (Common Stock) | 19799 | 80.91 | 118748 |
| Oct 25, 2023 | Acquisition -- (Common Stock) | 40671 | 0 | 138547 |
| Jun 18, 2023 | Disposition -- (Common Stock) | 4745 | 87.34 | 53184 |
| Jun 18, 2023 | M -- (Common Stock) | 4745 | 0 | 57929 |
| Jan 7, 2023 | G -- (Common Stock) | 16283 | 0 | 53184 |
| Jan 7, 2023 | G -- (Common Stock) | 16283 | 0 | 58611 |