Thomas C Erb
Insider
First SEC filing: May 14, 2021 · Latest: May 14, 2021
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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 30, 2026 | POST | A | 153 | $72.85 | $11,146 | 7,515 Direct | +2.08% | Acquired | -0.2% (price as of 2026-10-05) |
| Aug. 31, 2026 | POST | A | 133 | $83.36 | $11,087 | 7,360 Direct | +1.84% | Acquired | -12.8% (price as of 2026-10-05) |
| July 31, 2026 | POST | A | 122 | $91.41 | $11,152 | 7,222 Direct | +1.72% | Acquired | -20.5% (price as of 2026-10-05) |
| June 30, 2026 | POST | A | 126 | $88.26 | $11,121 | 7,103 Direct | +1.81% | Acquired | -17.7% (price as of 2026-10-05) |
| May 29, 2026 | POST | A | 121 | $91.84 | $11,113 | 6,977 Direct | +1.76% | Acquired | -20.9% (price as of 2026-10-05) |
| April 30, 2026 | POST | A | 106 | $104.75 | $11,104 | 6,853 Direct | +1.57% | Acquired | -30.6% (price as of 2026-10-05) |
| March 31, 2026 | POST | A | 112 | $98.86 | $11,072 | 6,750 Direct | +1.69% | Acquired | -26.5% (price as of 2026-10-05) |
| Feb. 27, 2026 | POST | A | 105 | $106.30 | $11,162 | 6,637 Direct | +1.61% | Acquired | -31.6% (price as of 2026-10-05) |
| Feb. 3, 2026 | POST | A | 1,600 | · | · | 38,675 Direct | +4.32% | Acquired | (price as of 2026-10-05) |
| Jan. 30, 2026 | POST | A | 109 | $102.31 | $11,152 | 6,534 Direct | +1.70% | Acquired | -29.0% (price as of 2026-10-05) |
| Dec. 31, 2025 | POST | A | 112 | $99.05 | $11,094 | 6,427 Direct | +1.77% | Acquired | -26.6% (price as of 2026-10-05) |
| Nov. 28, 2025 | POST | A | 107 | $104.03 | $11,131 | 6,313 Direct | +1.72% | Acquired | -30.1% (price as of 2026-10-05) |
| Oct. 31, 2025 | POST | A | 107 | $103.93 | $11,121 | 6,207 Direct | +1.75% | Acquired | -30.1% (price as of 2026-10-05) |
| Sept. 30, 2025 | POST | A | 103 | $107.48 | $11,070 | 6,100 Direct | +1.72% | Acquired | -32.4% (price as of 2026-10-05) |
| Aug. 29, 2025 | POST | A | 98 | $113.15 | $11,089 | 5,997 Direct | +1.66% | Acquired | -35.8% (price as of 2026-10-05) |
| July 31, 2025 | POST | A | 105 | $105.81 | $11,110 | 5,900 Direct | +1.81% | Acquired | -31.3% (price as of 2026-10-05) |
| June 30, 2025 | POST | A | 102 | $109.03 | $11,121 | 5,794 Direct | +1.79% | Acquired | -33.3% (price as of 2026-10-05) |
| May 30, 2025 | POST | A | 100 | $110.59 | $11,059 | 5,692 Direct | +1.79% | Acquired | -34.3% (price as of 2026-10-05) |
| April 30, 2025 | POST | A | 98 | $113.17 | $11,091 | 5,592 Direct | +1.78% | Acquired | -35.8% (price as of 2026-10-05) |
| March 31, 2025 | POST | A | 95 | $116.36 | $11,054 | 5,495 Direct | +1.76% | Acquired | -37.5% (price as of 2026-10-05) |
| Feb. 28, 2025 | POST | A | 98 | $113.51 | $11,124 | 5,400 Direct | +1.85% | Acquired | -36.0% (price as of 2026-10-05) |
| Feb. 4, 2025 | POST | A | 1,600 | · | · | 37,075 Direct | +4.51% | Acquired | (price as of 2026-10-05) |
| Jan. 31, 2025 | POST | A | 105 | $106.16 | $11,147 | 5,305 Direct | +2.02% | Acquired | -31.5% (price as of 2026-10-05) |
| Dec. 31, 2024 | POST | A | 97 | $114.46 | $11,103 | 5,200 Direct | +1.90% | Acquired | -36.5% (price as of 2026-10-05) |
| Nov. 29, 2024 | POST | A | 92 | $120.48 | $11,084 | 5,103 Direct | +1.84% | Acquired | -39.7% (price as of 2026-10-05) |
| Oct. 31, 2024 | POST | A | 102 | $109.21 | $11,139 | 5,011 Direct | +2.08% | Acquired | -33.4% (price as of 2026-10-05) |
| Sept. 30, 2024 | POST | A | 96 | $115.75 | $11,112 | 4,910 Direct | +1.99% | Acquired | -37.2% (price as of 2026-10-05) |
| Aug. 30, 2024 | POST | A | 96 | $115.77 | $11,114 | 4,814 Direct | +2.03% | Acquired | -37.2% (price as of 2026-10-05) |
| Aug. 13, 2024 | POST | P | 2,000 | $112.94 | $225,880 | 35,475 Direct | +5.97% | Acquired | -35.6% (price as of 2026-10-05) |
| July 31, 2024 | POST | A | 102 | $109.36 | $11,155 | 4,719 Direct | +2.21% | Acquired | -33.5% (price as of 2026-10-05) |
| June 28, 2024 | POST | A | 107 | $104.16 | $11,145 | 4,619 Direct | +2.37% | Acquired | -30.2% (price as of 2026-10-05) |
| May 31, 2024 | POST | A | 104 | $106.57 | $11,083 | 4,513 Direct | +2.36% | Acquired | -31.8% (price as of 2026-10-05) |
| April 30, 2024 | POST | A | 105 | $106.15 | $11,146 | 4,409 Direct | +2.44% | Acquired | -31.5% (price as of 2026-10-05) |
| March 28, 2024 | POST | A | 105 | $106.28 | $11,159 | 4,305 Direct | +2.50% | Acquired | -31.6% (price as of 2026-10-05) |
| Feb. 29, 2024 | POST | A | 107 | $104.16 | $11,145 | 4,201 Direct | +2.61% | Acquired | -30.2% (price as of 2026-10-05) |
| Feb. 7, 2024 | POST | P | 1,000 | $104.24 | $104,240 | 33,475 Direct | +3.08% | Acquired | -30.3% (price as of 2026-10-05) |
| Jan. 31, 2024 | POST | A | 120 | $92.87 | $11,144 | 4,097 Direct | +3.02% | Acquired | -21.7% (price as of 2026-10-05) |
| Jan. 30, 2024 | POST | A | 1,700 | · | · | 32,475 Direct | +5.52% | Acquired | (price as of 2026-10-05) |
| Dec. 29, 2023 | POST | A | 126 | $88.06 | $11,096 | 3,978 Direct | +3.27% | Acquired | -17.5% (price as of 2026-10-05) |
| Nov. 30, 2023 | POST | A | 130 | $85.43 | $11,106 | 3,853 Direct | +3.49% | Acquired | -14.9% (price as of 2026-10-05) |
| Nov. 20, 2023 | POST | P | 5,000 | $84.48 | $422,400 | 30,775 Direct | +19.40% | Acquired | -14.0% (price as of 2026-10-05) |
| Oct. 31, 2023 | POST | A | 138 | $80.28 | $11,079 | 3,725 Direct | +3.85% | Acquired | -9.5% (price as of 2026-10-05) |
| Sept. 29, 2023 | POST | A | 130 | $85.74 | $11,146 | 3,586 Direct | +3.76% | Acquired | -15.2% (price as of 2026-10-05) |
| Aug. 31, 2023 | POST | A | 124 | $89.71 | $11,124 | 3,457 Direct | +3.72% | Acquired | -19.0% (price as of 2026-10-05) |
| July 31, 2023 | POST | A | 130 | $85.30 | $11,089 | 3,333 Direct | +4.06% | Acquired | -14.8% (price as of 2026-10-05) |
| June 30, 2023 | POST | A | 128 | $86.65 | $11,091 | 3,203 Direct | +4.16% | Acquired | -16.1% (price as of 2026-10-05) |
| June 7, 2023 | POST | P | 1,000 | $86.76 | $86,760 | 25,775 Direct | +4.04% | Acquired | -16.2% (price as of 2026-10-05) |
| May 31, 2023 | POST | A | 131 | $84.96 | $11,130 | 3,075 Direct | +4.45% | Acquired | -14.5% (price as of 2026-10-05) |
| May 18, 2023 | POST | P | 1,000 | $87.00 | $87,000 | 24,775 Direct | +4.21% | Acquired | -16.5% (price as of 2026-10-05) |
| April 28, 2023 | POST | A | 123 | $90.49 | $11,130 | 2,944 Direct | +4.36% | Acquired | -19.7% (price as of 2026-10-05) |
| March 31, 2023 | POST | A | 124 | $89.87 | $11,144 | 2,822 Direct | +4.60% | Acquired | -19.1% (price as of 2026-10-05) |
| Feb. 28, 2023 | POST | A | 124 | $89.96 | $11,155 | 2,698 Direct | +4.82% | Acquired | -19.2% (price as of 2026-10-05) |
| Jan. 31, 2023 | POST | A | 1,700 | · | · | 23,775 Direct | +7.70% | Acquired | (price as of 2026-10-05) |
| Jan. 31, 2023 | POST | A | 117 | $94.95 | $11,109 | 2,575 Direct | +4.76% | Acquired | -23.5% (price as of 2026-10-05) |
| Dec. 30, 2022 | POST | A | 111 | $90.26 | $10,019 | 2,459 Direct | +4.73% | Acquired | -19.5% (price as of 2026-10-05) |
| Nov. 30, 2022 | POST | A | 107 | $93.61 | $10,016 | 2,348 Direct | +4.77% | Acquired | -22.4% (price as of 2026-10-05) |
| Oct. 31, 2022 | POST | A | 111 | $90.42 | $10,037 | 2,242 Direct | +5.21% | Acquired | -19.6% (price as of 2026-10-05) |
| Sept. 30, 2022 | POST | A | 122 | $81.91 | $9,993 | 2,133 Direct | +6.07% | Acquired | -11.3% (price as of 2026-10-05) |
| Aug. 31, 2022 | POST | A | 113 | $88.76 | $10,030 | 2,010 Direct | +5.96% | Acquired | -18.1% (price as of 2026-10-05) |
| July 29, 2022 | POST | A | 115 | $86.94 | $9,998 | 1,898 Direct | +6.45% | Acquired | -16.4% (price as of 2026-10-05) |
| June 30, 2022 | POST | A | 121 | $82.35 | $9,964 | 1,784 Direct | +7.28% | Acquired | -11.7% (price as of 2026-10-05) |
| May 31, 2022 | POST | A | 122 | $82.23 | $10,032 | 1,662 Direct | +7.92% | Acquired | -11.6% (price as of 2026-10-05) |
| May 10, 2022 | POST | P | 12,400 | $81.26 | $1,007,624 | 22,075 Direct | +128.17% | Acquired | -10.6% (price as of 2026-10-05) |
| April 29, 2022 | POST | A | 134 | $74.39 | $9,968 | 1,542 Direct | +9.52% | Acquired | -2.3% (price as of 2026-10-05) |
| March 31, 2022 | POST | A | 144 | $69.26 | $9,973 | 1,407 Direct | +11.40% | Acquired | 4.9% (price as of 2026-10-05) |
| March 10, 2022 | POST | A | 675 | · | · | 9,675 Direct | +7.50% | Acquired | (price as of 2026-10-05) |
| March 1, 2022 | POST | P | 1,100 | $79.20 | $87,120 | 9,000 Direct | +13.92% | Acquired | 40.2% (price as of 2026-10-05) |
| Feb. 28, 2022 | POST | A | 95 | $105.14 | $9,988 | 850 Direct | +12.58% | Acquired | 5.6% (price as of 2026-10-05) |
| Feb. 8, 2022 | POST | P | 1,500 | $105.38 | $158,070 | 7,900 Direct | +23.44% | Acquired | 5.4% (price as of 2026-10-05) |
| Feb. 1, 2022 | POST | A | 1,400 | · | · | 6,400 Direct | +28.00% | Acquired | (price as of 2026-10-05) |
| Jan. 31, 2022 | POST | A | 94 | $105.82 | $9,947 | 755 Direct | +14.22% | Acquired | 4.9% (price as of 2026-10-05) |
| Dec. 31, 2021 | POST | A | 89 | $112.73 | $10,033 | 660 Direct | +15.59% | Acquired | -1.5% (price as of 2026-10-05) |
| Nov. 30, 2021 | POST | A | 104 | $96.60 | $10,046 | 572 Direct | +22.22% | Acquired | 15.0% (price as of 2026-10-05) |
| Nov. 22, 2021 | POST | P | 2,000 | $103.64 | $207,280 | 5,000 Direct | +66.67% | Acquired | 7.2% (price as of 2026-10-05) |
| Oct. 29, 2021 | POST | A | 99 | $101.48 | $10,047 | 469 Direct | +26.76% | Acquired | 9.4% (price as of 2026-10-05) |
| Sept. 30, 2021 | POST | A | 91 | $110.16 | $10,025 | 370 Direct | +32.62% | Acquired | 0.8% (price as of 2026-10-05) |
| Aug. 31, 2021 | POST | A | 89 | $111.91 | $9,960 | 279 Direct | +46.84% | Acquired | -0.8% (price as of 2026-10-05) |
| July 30, 2021 | POST | A | 98 | $102.34 | $10,029 | 190 Direct | +106.52% | Acquired | 8.5% (price as of 2026-10-05) |
| June 30, 2021 | POST | A | 92 | $108.47 | $9,979 | 92 Direct | · | Acquired | 2.4% (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| Sept. 30, 2026 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 153 | Acquired |
| Aug. 31, 2026 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 133 | Acquired |
| July 31, 2026 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 122 | Acquired |
| June 30, 2026 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 126 | Acquired |
| May 29, 2026 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 121 | Acquired |
| April 30, 2026 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 106 | Acquired |
| March 31, 2026 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 112 | Acquired |
| Feb. 27, 2026 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 105 | Acquired |
| Jan. 30, 2026 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 109 | Acquired |
| Dec. 31, 2025 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 112 | Acquired |
| Nov. 28, 2025 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 107 | Acquired |
| Oct. 31, 2025 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 107 | Acquired |
| Sept. 30, 2025 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 103 | Acquired |
| Aug. 29, 2025 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 98 | Acquired |
| July 31, 2025 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 105 | Acquired |
| June 30, 2025 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 102 | Acquired |
| May 30, 2025 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 100 | Acquired |
| April 30, 2025 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 98 | Acquired |
| March 31, 2025 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 95 | Acquired |
| Feb. 28, 2025 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 98 | Acquired |
| Jan. 31, 2025 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 105 | Acquired |
| Dec. 31, 2024 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 97 | Acquired |
| Nov. 29, 2024 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 92 | Acquired |
| Oct. 31, 2024 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 102 | Acquired |
| Sept. 30, 2024 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 96 | Acquired |
| Aug. 30, 2024 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 96 | Acquired |
| July 31, 2024 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 102 | Acquired |
| June 28, 2024 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 107 | Acquired |
| May 31, 2024 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 104 | Acquired |
| April 30, 2024 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 105 | Acquired |
| March 28, 2024 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 105 | Acquired |
| Feb. 29, 2024 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 107 | Acquired |
| Jan. 31, 2024 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 120 | Acquired |
| Dec. 29, 2023 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 126 | Acquired |
| Nov. 30, 2023 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 130 | Acquired |
| Oct. 31, 2023 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 138 | Acquired |
| Sept. 29, 2023 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 130 | Acquired |
| Aug. 31, 2023 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 124 | Acquired |
| July 31, 2023 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 130 | Acquired |
| June 30, 2023 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 128 | Acquired |
| May 31, 2023 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 131 | Acquired |
| April 28, 2023 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 123 | Acquired |
| March 31, 2023 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 124 | Acquired |
| Feb. 28, 2023 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 124 | Acquired |
| Jan. 31, 2023 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 117 | Acquired |
| Dec. 30, 2022 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 111 | Acquired |
| Nov. 30, 2022 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 107 | Acquired |
| Oct. 31, 2022 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 111 | Acquired |
| Sept. 30, 2022 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 122 | Acquired |
| Aug. 31, 2022 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 113 | Acquired |
| July 29, 2022 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 115 | Acquired |
| June 30, 2022 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 121 | Acquired |
| May 31, 2022 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 122 | Acquired |
| April 29, 2022 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 134 | Acquired |
| March 31, 2022 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 144 | Acquired |
| Feb. 28, 2022 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 95 | Acquired |
| Jan. 31, 2022 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 94 | Acquired |
| Dec. 31, 2021 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 89 | Acquired |
| Nov. 30, 2021 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 104 | Acquired |
| Oct. 29, 2021 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 99 | Acquired |
| Sept. 30, 2021 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 91 | Acquired |
| Aug. 31, 2021 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 89 | Acquired |
| July 30, 2021 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 98 | Acquired |
| June 30, 2021 | POST | Post Holdings, Inc. Stock Equivalents | Common Stock | · | · | 92 | 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 |
|---|---|---|---|---|
| May 14, 2021 | POST | Common Stock | 3,000 | Direct |