Diedre J Gray
Insider
First SEC filing: Sept. 4, 2012 · Latest: Sept. 4, 2012
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 26, 2025 | POST | G | 131,187 | · | · | 33,716 Indirect | -79.55% | Disposed | (price as of 2026-10-02) |
| Dec. 26, 2025 | POST | G | 131,187 | · | · | 131,187 Indirect | · | Acquired | (price as of 2026-10-02) |
| Dec. 1, 2025 | POST | J | 40,974 | · | · | 31,886 Direct | -56.24% | Disposed | (price as of 2026-10-02) |
| Dec. 1, 2025 | POST | J | 40,974 | · | · | 164,903 Indirect | +33.06% | Acquired | (price as of 2026-10-02) |
| Nov. 18, 2025 | POST | A | 17,104 | · | · | 64,737 Direct | +35.91% | Acquired | (price as of 2026-10-02) |
| Nov. 18, 2025 | POST | A | 8,123 | · | · | 72,860 Direct | +12.55% | Acquired | (price as of 2026-10-02) |
| Nov. 15, 2025 | POST | F | 2,647 | $106.70 | $282,435 | 47,633 Direct | -5.26% | Disposed | -32.0% (price as of 2026-10-02) |
| Nov. 14, 2025 | POST | F | 2,934 | $106.34 | $312,002 | 50,280 Direct | -5.51% | Disposed | -31.8% (price as of 2026-10-02) |
| Nov. 12, 2025 | POST | M | 8,300 | · | · | 53,838 Direct | +18.23% | Acquired | (price as of 2026-10-02) |
| Nov. 12, 2025 | POST | F | 3,657 | $106.02 | $387,715 | 50,181 Direct | -6.79% | Disposed | -31.6% (price as of 2026-10-02) |
| Nov. 12, 2025 | POST | M | 5,422 | · | · | 55,603 Direct | +10.80% | Acquired | (price as of 2026-10-02) |
| Nov. 12, 2025 | POST | F | 2,389 | $106.02 | $253,282 | 53,214 Direct | -4.30% | Disposed | -31.6% (price as of 2026-10-02) |
| Nov. 12, 2025 | POST | M | 8,300 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 12, 2025 | POST | M | 5,422 | · | · | 10,846 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Oct. 22, 2025 | POST | A | 46,852 | · | · | 66,177 Direct | +242.44% | Acquired | (price as of 2026-10-02) |
| Oct. 22, 2025 | POST | F | 20,639 | $107.19 | $2,212,294 | 45,538 Direct | -31.19% | Disposed | -32.3% (price as of 2026-10-02) |
| Aug. 29, 2025 | POST | G | 1,125 | · | · | 123,929 Indirect | -0.90% | Disposed | (price as of 2026-10-02) |
| Feb. 21, 2025 | POST | M | 15,157 | $62.10 | $941,250 | 34,482 Direct | +78.43% | Acquired | 16.8% (price as of 2026-10-02) |
| Feb. 21, 2025 | POST | S | 15,157 | $115.80 | $1,755,181 | 19,325 Direct | -43.96% | Disposed | -37.3% (price as of 2026-10-02) |
| Feb. 21, 2025 | POST | M | 15,157 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 26, 2024 | POST | J | 125,054 | · | · | 65,164 Direct | -65.74% | Disposed | (price as of 2026-10-02) |
| Nov. 26, 2024 | POST | J | 125,054 | · | · | 125,054 Indirect | · | Acquired | (price as of 2026-10-02) |
| Nov. 26, 2024 | POST | G | 45,839 | · | · | 19,325 Direct | -70.34% | Disposed | (price as of 2026-10-02) |
| Nov. 26, 2024 | POST | G | 45,839 | · | · | 45,839 Indirect | · | Acquired | (price as of 2026-10-02) |
| Nov. 16, 2024 | POST | M | 6,606 | · | · | 193,135 Direct | +3.54% | Acquired | (price as of 2026-10-02) |
| Nov. 16, 2024 | POST | F | 2,917 | $106.14 | $309,610 | 190,218 Direct | -1.51% | Disposed | -31.6% (price as of 2026-10-02) |
| Nov. 16, 2024 | POST | M | 6,606 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 15, 2024 | POST | F | 2,653 | $107.78 | $285,940 | 186,529 Direct | -1.40% | Disposed | -32.7% (price as of 2026-10-02) |
| Nov. 14, 2024 | POST | F | 2,940 | $109.47 | $321,842 | 194,166 Direct | -1.49% | Disposed | -33.7% (price as of 2026-10-02) |
| Nov. 14, 2024 | POST | F | 3,455 | $109.47 | $378,219 | 190,711 Direct | -1.78% | Disposed | -33.7% (price as of 2026-10-02) |
| Nov. 14, 2024 | POST | F | 1,529 | $109.47 | $167,380 | 189,182 Direct | -0.80% | Disposed | -33.7% (price as of 2026-10-02) |
| Nov. 13, 2024 | POST | A | 16,268 | · | · | 16,268 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 13, 2024 | POST | A | 8,300 | · | · | 8,300 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 21, 2024 | POST | A | 51,525 | · | · | 219,855 Direct | +30.61% | Acquired | (price as of 2026-10-02) |
| Oct. 21, 2024 | POST | F | 22,749 | $115.21 | $2,620,912 | 197,106 Direct | -10.35% | Disposed | -37.0% (price as of 2026-10-02) |
| Aug. 20, 2024 | POST | J | 50,898 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 20, 2024 | POST | J | 50,898 | · | · | 168,330 Direct | +43.34% | Acquired | (price as of 2026-10-02) |
| Aug. 14, 2024 | POST | G | 175 | · | · | 50,898 Indirect | -0.34% | Disposed | (price as of 2026-10-02) |
| June 17, 2024 | POST | M | 4,745 | · | · | 122,177 Direct | +4.04% | Acquired | (price as of 2026-10-02) |
| June 17, 2024 | POST | D | 4,745 | $101.95 | $483,753 | 117,432 Direct | -3.88% | Disposed | -28.8% (price as of 2026-10-02) |
| June 17, 2024 | POST | M | 4,745 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 12, 2024 | POST | S | 7,297 | $104.51 | $762,609 | 51,073 Indirect | -12.50% | Disposed | -30.6% (price as of 2026-10-02) |
| Nov. 20, 2023 | POST | G | 241 | · | · | 58,370 Indirect | -0.41% | Disposed | (price as of 2026-10-02) |
| Nov. 17, 2023 | POST | F | 9,611 | $84.21 | $809,342 | 113,742 Direct | -7.79% | Disposed | -13.8% (price as of 2026-10-02) |
| Nov. 17, 2023 | POST | F | 2,916 | $84.21 | $245,556 | 110,826 Direct | -2.56% | Disposed | -13.8% (price as of 2026-10-02) |
| Nov. 16, 2023 | POST | M | 6,606 | · | · | 64,976 Direct | +11.32% | Acquired | (price as of 2026-10-02) |
| Nov. 16, 2023 | POST | M | 6,606 | · | · | 6,606 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Nov. 16, 2023 | POST | F | 2,927 | $85.39 | $249,937 | 123,353 Direct | -2.32% | Disposed | -15.0% (price as of 2026-10-02) |
| Nov. 15, 2023 | POST | F | 2,661 | $85.50 | $227,516 | 129,331 Direct | -2.02% | Disposed | -15.1% (price as of 2026-10-02) |
| Nov. 15, 2023 | POST | F | 3,051 | $85.50 | $260,860 | 126,280 Direct | -2.36% | Disposed | -15.1% (price as of 2026-10-02) |
| Nov. 14, 2023 | POST | A | 19,976 | · | · | 120,706 Direct | +19.83% | Acquired | (price as of 2026-10-02) |
| Nov. 14, 2023 | POST | A | 7,825 | · | · | 128,531 Direct | +6.48% | Acquired | (price as of 2026-10-02) |
| Nov. 14, 2023 | POST | A | 3,461 | · | · | 131,992 Direct | +2.69% | Acquired | (price as of 2026-10-02) |
| Oct. 24, 2023 | POST | A | 44,692 | · | · | 97,876 Direct | +84.03% | Acquired | (price as of 2026-10-02) |
| Oct. 24, 2023 | POST | A | 40,671 | · | · | 138,547 Direct | +41.55% | Acquired | (price as of 2026-10-02) |
| Oct. 24, 2023 | POST | F | 19,799 | $80.91 | $1,601,937 | 118,748 Direct | -14.29% | Disposed | -10.3% (price as of 2026-10-02) |
| Oct. 24, 2023 | POST | F | 18,018 | $80.91 | $1,457,836 | 100,730 Direct | -15.17% | Disposed | -10.3% (price as of 2026-10-02) |
| June 17, 2023 | POST | M | 4,745 | · | · | 57,929 Direct | +8.92% | Acquired | (price as of 2026-10-02) |
| June 17, 2023 | POST | D | 4,745 | $87.34 | $414,428 | 53,184 Direct | -8.19% | Disposed | -16.9% (price as of 2026-10-02) |
| June 17, 2023 | POST | M | 4,745 | · | · | 4,745 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Jan. 6, 2023 | POST | G | 16,283 | · | · | 53,184 Direct | -23.44% | Disposed | (price as of 2026-10-02) |
| Jan. 6, 2023 | POST | G | 16,283 | · | · | 58,611 Indirect | +38.47% | Acquired | (price as of 2026-10-02) |
| Dec. 5, 2022 | POST | M | 10,000 | $62.10 | $621,000 | 79,467 Direct | +14.40% | Acquired | 16.8% (price as of 2026-10-02) |
| Dec. 5, 2022 | POST | S | 10,000 | $94.39 | $943,900 | 69,467 Direct | -12.58% | Disposed | -23.1% (price as of 2026-10-02) |
| Dec. 5, 2022 | POST | M | 10,000 | · | · | 15,157 Direct | -39.75% | Disposed | (price as of 2026-10-02) |
| Nov. 17, 2022 | POST | F | 2,939 | $89.61 | $263,364 | 69,467 Direct | -4.06% | Disposed | -19.0% (price as of 2026-10-02) |
| Nov. 16, 2022 | POST | M | 6,605 | · | · | 75,356 Direct | +9.61% | Acquired | (price as of 2026-10-02) |
| Nov. 16, 2022 | POST | F | 2,950 | $89.57 | $264,232 | 72,406 Direct | -3.91% | Disposed | -19.0% (price as of 2026-10-02) |
| Nov. 16, 2022 | POST | M | 6,605 | · | · | 13,212 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Nov. 15, 2022 | POST | A | 18,020 | · | · | 61,864 Direct | +41.10% | Acquired | (price as of 2026-10-02) |
| Nov. 15, 2022 | POST | A | 6,887 | · | · | 68,751 Direct | +11.13% | Acquired | (price as of 2026-10-02) |
| Nov. 13, 2022 | POST | F | 2,433 | $86.19 | $209,700 | 43,844 Direct | -5.26% | Disposed | -15.8% (price as of 2026-10-02) |
| Oct. 20, 2022 | POST | G | 580 | · | · | 42,328 Indirect | -1.35% | Disposed | (price as of 2026-10-02) |
| Oct. 15, 2022 | POST | F | 4,817 | $86.25 | $415,466 | 46,277 Direct | -9.43% | Disposed | -15.9% (price as of 2026-10-02) |
| June 17, 2022 | POST | M | 4,745 | · | · | 55,839 Direct | +9.29% | Acquired | (price as of 2026-10-02) |
| June 17, 2022 | POST | D | 4,745 | $75.77 | $359,529 | 51,094 Direct | -8.50% | Disposed | -4.2% (price as of 2026-10-02) |
| June 17, 2022 | POST | M | 4,745 | · | · | 9,490 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| April 4, 2022 | POST | G | 17,123 | · | · | 51,094 Direct | -25.10% | Disposed | (price as of 2026-10-02) |
| April 4, 2022 | POST | G | 17,123 | · | · | 42,908 Indirect | +66.41% | Acquired | (price as of 2026-10-02) |
| March 29, 2022 | POST | A | 10,787 | · | · | 68,217 Direct | +18.78% | Acquired | (price as of 2026-10-02) |
| March 10, 2022 | POST | A | 8,191 | · | · | 25,157 Direct | +48.28% | Acquired | (price as of 2026-10-02) |
| March 10, 2022 | POST | A | 4,635 | · | · | 14,235 Direct | +48.28% | Acquired | (price as of 2026-10-02) |
| March 10, 2022 | POST | A | 6,452 | · | · | 19,817 Direct | +48.28% | Acquired | (price as of 2026-10-02) |
| Nov. 18, 2021 | POST | G | 153 | · | · | 25,785 Indirect | -0.59% | Disposed | (price as of 2026-10-02) |
| Nov. 17, 2021 | POST | F | 1,987 | $105.95 | $210,523 | 44,306 Direct | -4.29% | Disposed | 4.6% (price as of 2026-10-02) |
| Nov. 16, 2021 | POST | A | 13,365 | · | · | 13,365 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 13, 2021 | POST | F | 887 | $106.62 | $94,572 | 47,938 Direct | -1.82% | Disposed | 4.0% (price as of 2026-10-02) |
| Nov. 13, 2021 | POST | F | 1,645 | $106.62 | $175,390 | 46,293 Direct | -3.43% | Disposed | 4.0% (price as of 2026-10-02) |
| Oct. 14, 2021 | POST | A | 7,274 | · | · | 52,081 Direct | +16.23% | Acquired | (price as of 2026-10-02) |
| Oct. 14, 2021 | POST | F | 3,256 | $105.76 | $344,355 | 48,825 Direct | -6.25% | Disposed | 4.8% (price as of 2026-10-02) |
| June 17, 2021 | POST | M | 3,200 | · | · | 48,007 Direct | +7.14% | Acquired | (price as of 2026-10-02) |
| June 17, 2021 | POST | D | 3,200 | $110.66 | $354,112 | 44,807 Direct | -6.67% | Disposed | 0.2% (price as of 2026-10-02) |
| June 17, 2021 | POST | M | 3,200 | · | · | 9,600 Direct | -25.00% | Disposed | (price as of 2026-10-02) |
| June 1, 2021 | POST | G | 4,500 | · | · | 44,807 Direct | -9.13% | Disposed | (price as of 2026-10-02) |
| June 1, 2021 | POST | G | 4,500 | · | · | 25,938 Indirect | +20.99% | Acquired | (price as of 2026-10-02) |
| April 22, 2021 | POST | M | 15,000 | $60.50 | $907,500 | 52,275 Direct | +40.24% | Acquired | 83.3% (price as of 2026-10-02) |
| April 22, 2021 | POST | F | 11,167 | $112.56 | $1,256,958 | 41,108 Direct | -21.36% | Disposed | -1.5% (price as of 2026-10-02) |
| April 22, 2021 | POST | M | 21,000 | $71.32 | $1,497,720 | 62,108 Direct | +51.08% | Acquired | 55.5% (price as of 2026-10-02) |
| April 22, 2021 | POST | F | 16,750 | $112.56 | $1,885,380 | 45,358 Direct | -26.97% | Disposed | -1.5% (price as of 2026-10-02) |
| April 22, 2021 | POST | M | 24,826 | $80.15 | $1,989,804 | 70,184 Direct | +54.73% | Acquired | 38.3% (price as of 2026-10-02) |
Showing latest 100 of 186 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Nov. 12, 2025 | POST | Restricted Stock Units | Common Stock | · | · | 8,300 | Disposed |
| Nov. 12, 2025 | POST | Restricted Stock Units | Common Stock | · | · | 5,422 | Disposed |
| Feb. 21, 2025 | POST | Employee Stock Options (right to buy) | Common Stock | $62.10 | Nov. 13, 2028 | 15,157 | Disposed |
| Nov. 16, 2024 | POST | Restricted Stock Units | Common Stock | · | · | 6,606 | Disposed |
| Nov. 13, 2024 | POST | Restricted Stock Units | Common Stock | · | · | 16,268 | Acquired |
| Nov. 13, 2024 | POST | Restricted Stock Units | Common Stock | · | · | 8,300 | Acquired |
| June 17, 2024 | POST | Restricted Stock Units | Common Stock | · | June 17, 2024 | 4,745 | Disposed |
| Nov. 16, 2023 | POST | Restricted Stock Units | Common Stock | · | Nov. 16, 2031 | 6,606 | Disposed |
| June 17, 2023 | POST | Restricted Stock Units | Common Stock | · | June 17, 2024 | 4,745 | Disposed |
| Dec. 5, 2022 | POST | Employee Stock Options (right to buy) | Common Stock | $62.10 | Nov. 13, 2028 | 10,000 | Disposed |
| Nov. 16, 2022 | POST | Restricted Stock Units | Common Stock | · | Nov. 16, 2031 | 6,605 | Disposed |
| June 17, 2022 | POST | Restricted Stock Units | Common Stock | · | June 17, 2024 | 4,745 | Disposed |
| March 10, 2022 | POST | Employee Stock Options (right to buy) | Common Stock | · | Nov. 13, 2028 | 8,191 | Acquired |
| March 10, 2022 | POST | Restricted Stock Units | Common Stock | · | June 17, 2024 | 4,635 | Acquired |
| March 10, 2022 | POST | Restricted Stock Units | Common Stock | · | Nov. 16, 2031 | 6,452 | Acquired |
| Nov. 16, 2021 | POST | Restricted Stock Units | Common Stock | · | Nov. 16, 2031 | 13,365 | Acquired |
| June 17, 2021 | POST | Restricted Stock Units | Common Stock | · | June 17, 2024 | 3,200 | Disposed |
| April 22, 2021 | POST | Employee Stock Options (right to buy) | Common Stock | $60.50 | Nov. 16, 2025 | 15,000 | Disposed |
| April 22, 2021 | POST | Employee Stock Option (right to buy) | Common Stock | $71.32 | Nov. 14, 2026 | 21,000 | Disposed |
| April 22, 2021 | POST | Employee Stock Option (right to buy) | Common Stock | $80.15 | Nov. 13, 2027 | 24,826 | Disposed |
| Nov. 13, 2020 | POST | Restricted Stock Units | Common Stock | · | Nov. 13, 2027 | 966 | Disposed |
| June 17, 2020 | POST | Restricted Stock Units | Common Stock | · | June 17, 2024 | 3,200 | Disposed |
| Nov. 13, 2019 | POST | Restricted Stock Units | Common Stock | · | Nov. 13, 2027 | 965 | Disposed |
| Nov. 13, 2018 | POST | Employee Stock Options (right to buy) | Common Stock | $92.08 | Nov. 13, 2028 | 16,966 | Acquired |
| Nov. 13, 2018 | POST | Restricted Stock Units | Common Stock | · | Nov. 13, 2027 | 965 | Disposed |
| Nov. 13, 2017 | POST | Restricted Stock Units | Common Stock | · | Nov. 13, 2027 | 2,896 | Acquired |
| Nov. 13, 2017 | POST | Employee Stock Option (right to buy) | Common Stock | $80.15 | Nov. 13, 2027 | 24,826 | Acquired |
| Oct. 9, 2017 | POST | Restricted Stock Units | Common Stock | · | Oct. 9, 2024 | 3,334 | Disposed |
| Nov. 14, 2016 | POST | Employee Stock Option (right to buy) | Common Stock | $71.32 | Nov. 14, 2026 | 21,000 | Acquired |
| Oct. 15, 2016 | POST | Restricted Stock Units | Common Stock | · | Oct. 15, 2023 | 2,500 | Disposed |
| Oct. 9, 2016 | POST | Restricted Stock Units | Common Stock | · | Oct. 9, 2024 | 3,333 | Disposed |
| Nov. 19, 2015 | POST | Restricted Stock Units | Common Stock | · | Nov. 19, 2022 | 1,667 | Disposed |
| Nov. 16, 2015 | POST | Employee Stock Options (right to buy) | Common Stock | $60.50 | Nov. 16, 2025 | 15,000 | Acquired |
| Oct. 15, 2015 | POST | Restricted Stock Units | Common Stock | · | Oct. 15, 2023 | 2,500 | Disposed |
| Oct. 9, 2015 | POST | Restricted Stock Units | Common Stock | · | Oct. 9, 2024 | 3,333 | Disposed |
| Aug. 7, 2015 | POST | Restricted Stock Units | Common Stock | · | Aug. 7, 2022 | 1,667 | Disposed |
| Nov. 19, 2014 | POST | Restricted Stock Units | Common Stock | · | Nov. 19, 2022 | 1,666 | Disposed |
| Oct. 15, 2014 | POST | Restricted Stock Units | Common Stock | · | Oct. 15, 2023 | 2,500 | Disposed |
| Oct. 9, 2014 | POST | Restricted Stock Units | Common Stock | · | Oct. 9, 2024 | 10,000 | Acquired |
| Aug. 7, 2014 | POST | Restricted Stock Units | Common Stock | · | Aug. 7, 2022 | 1,666 | Disposed |
| June 17, 2014 | POST | Restricted Stock Units | Common Stock | · | June 17, 2024 | 16,000 | Acquired |
| Nov. 19, 2013 | POST | Restricted Stock Units | Common Stock | · | Nov. 19, 2022 | 1,667 | Disposed |
| Oct. 15, 2013 | POST | Restricted Stock Units | Common Stock | · | Oct. 15, 2023 | 7,500 | Acquired |
| Aug. 7, 2013 | POST | Restricted Stock Units | Common Stock | · | Aug. 7, 2022 | 1,667 | Disposed |
| Nov. 19, 2012 | POST | Restricted Stock Units | Common Stock | · | Nov. 19, 2022 | 5,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Sept. 4, 2012 | POST | Restricted Stock Units | 5,000 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $695,000 | · | · | · | · | $90,895 | $74,835 | $6,345,935 |
| 2024 | $666,146 | · | · | · | · | $661,401 | $69,675 | $6,894,838 |
| 2023 | $643,229 | · | · | · | · | · | $43,762 | $6,001,690 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.