Insider Trading activities at Post Holdings, Inc. (POST)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Post Holdings, Inc. (POST) since 2015 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Post Holdings, Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1530950.

Total stock buying since 2015: $53,687,432.
Total stock sales since 2015: $30,104,967.
Total stock option exercises since 2015: $197,394,976.


17 insiders reported insider trading activities at Post Holdings, Inc. (POST):
Insider trading activities of Stiritz William P
Insider trading activities of Grote Robert E
Insider trading activities of Burwell Dorothy M
Insider trading activities of Catoggio Nicolas
Insider trading activities of Vitale Robert V
Insider trading activities of Westphal Mark W
Insider trading activities of Curl Gregory L
Insider trading activities of Harper Bradly A
Insider trading activities of Kemper David W
Insider trading activities of Zadoks Jeff A
Insider trading activities of Skarie David P
Insider trading activities of Gray Diedre J
Insider trading activities of Koulouris Richard R
Insider trading activities of Callison Edwin H
Insider trading activities of Harshman Ellen F
Insider trading activities of Brown Jay W
Insider trading activities of Erb Thomas C

Table 1. Yearly summary of insider stock purchases, sales, and option exercises at Post Holdings, Inc. (POST).
Insider Buying Insider Sales Option Exercises
Year Shares Value Shares Value Shares Value
2025 222,740 $24,319,215 107,150 $12,377,455 85,814 $4,593,334
2024 3,000 $330,120 59,194 $6,810,095 453,962 $17,794,073
2023 7,000 $596,165 13,065 $1,133,164 18,091 $270,314
2022 15,000 $1,252,811 24,511 $2,162,453 190,063 $4,364,700
2021 2,000 $207,284 7,887 $843,299 805,344 $38,081,306
2020 10,100 $889,132 9,837 $961,552 9,392 $0
2019 172,094 $16,585,924 34,794 $3,693,659 2,702,191 $116,666,249
2018 4,073 $299,688 3,270 $251,002 2,190 $0
2017 2,800 $223,053 0 $0 6,668 $0
2016 120,000 $8,984,040 21,942 $1,872,288 511,666 $15,625,000
2015 0 $0 0 $0 18,334 $0

Table 2. Monthly summary of insider trading at Post Holdings, Inc. (POST).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2025-08 36,000 $3,943,080 0 $0 0 $0
2025-06 186,740 $20,376,135 1,750 $190,702 0 $0
2025-03 0 $0 12,000 $1,386,686 0 $0
2025-02 0 $0 93,400 $10,800,067 78,400 $4,360,164
2025-01 0 $0 0 $0 7,414 $233,170
2024-12 0 $0 7,000 $846,931 0 $0
2024-11 0 $0 36,857 $4,343,268 79,265 $2,032,144
2024-09 0 $0 200 $23,500 0 $0
2024-08 2,000 $225,880 640 $72,154 144,701 $6,960,118
2024-06 0 $0 1,000 $105,300 10,675 $0
2024-05 0 $0 5,500 $582,664 0 $0
2024-03 0 $0 300 $31,233 0 $0
2024-02 1,000 $104,240 7,697 $805,045 204,493 $8,261,183
2024-01 0 $0 0 $0 14,828 $540,628
2023-12 0 $0 500 $43,545 0 $0
2023-11 5,000 $422,400 7,200 $616,355 0 $0
2023-08 0 $0 500 $45,062 0 $0
2023-06 1,000 $86,765 400 $34,239 10,677 $0
2023-05 1,000 $87,000 1,965 $169,608 7,414 $270,314
2023-03 0 $0 2,500 $224,355 0 $0
2022-12 0 $0 0 $0 110,000 $3,670,698
2022-11 0 $0 15,061 $1,397,500 59,387 $379,002
2022-06 0 $0 0 $0 10,676 $0
2022-05 12,400 $1,007,624 9,250 $743,380 0 $0

Table 3. Detailed insider trading at Post Holdings, Inc. (POST)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2025-08-19 Stiritz William P Buy 36,000 109.53 3,943,080
2025-06-05 Catoggio Nicolas (PRES & CEO, PCB) Sale 1,750 108.97 190,702
2025-06-05 Stiritz William P Buy 186,740 109.11 20,376,135
2025-03-07 Catoggio Nicolas (PRES & CEO, PCB) Sale 5,000 117.00 585,000
2025-03-04 Harper Bradly A (SVP, CHIEF ACCTING OFFICER) Sale 2,000 114.59 229,186
2025-03-03 Catoggio Nicolas (PRES & CEO, PCB) Sale 5,000 114.50 572,500
2025-02-25 Catoggio Nicolas (PRES & CEO, PCB) Sale 5,000 116.50 582,500
2025-02-25 Vitale Robert V (PRESIDENT & CEO) Sale 44,110 116.21 5,126,067
2025-02-25 Vitale Robert V (PRESIDENT & CEO) Option Ex 44,110 54.06 2,384,586
2025-02-24 Vitale Robert V (PRESIDENT & CEO) Sale 19,133 115.98 2,219,045
2025-02-24 Vitale Robert V (PRESIDENT & CEO) Option Ex 19,133 54.06 1,034,329
2025-02-21 Gray Diedre J (EVP, GC & CAO, SECY) Sale 15,157 115.80 1,755,165
2025-02-21 Gray Diedre J (EVP, GC & CAO, SECY) Option Ex 15,157 62.10 941,249
2025-02-12 Catoggio Nicolas (PRES & CEO, PCB) Sale 10,000 111.73 1,117,290
2025-01-06 Curl Gregory L (Director) Option Ex 7,414 31.45 233,170
2024-12-05 Harper Bradly A (SVP, CHIEF ACCTING OFFICER) Sale 1,000 120.09 120,091
2024-12-02 Catoggio Nicolas (PRES & CEO, PCB) Sale 6,000 121.14 726,840
2024-11-27 Zadoks Jeff A (EVP & COO) Sale 28,969 119.96 3,475,063
2024-11-27 Zadoks Jeff A (EVP & COO) Option Ex 28,969 62.10 1,798,974
2024-11-22 Curl Gregory L (Director) Sale 1,388 114.20 158,509
2024-11-18 Catoggio Nicolas (PRES & CEO, PCB) Sale 6,500 109.18 709,696
2024-11-18 Grote Robert E (Director) Option Ex 7,414 31.45 233,170
2024-11-16 Catoggio Nicolas (PRES & CEO, PCB) Option Ex 29 .00 0
2024-11-16 Harper Bradly A (SVP, CHIEF ACCTING OFFICER) Option Ex 1,245 .00 0
2024-11-16 Westphal Mark W (PRES., FOODSERVICE) Option Ex 6,027 .00 0
2024-11-16 Gray Diedre J (EVP, GC & CAO, SECY) Option Ex 6,606 .00 0
2024-11-16 Vitale Robert V (PRESIDENT & CEO) Option Ex 22,021 .00 0
2024-11-16 Zadoks Jeff A (EVP & COO) Option Ex 6,954 .00 0
2024-09-04 Harshman Ellen F (Director) Sale 200 117.50 23,500
2024-08-20 Vitale Robert V (PRESIDENT & CEO) Option Ex 144,701 48.10 6,960,118
2024-08-13 Erb Thomas C (Director) Buy 2,000 112.94 225,880
2024-08-07 Catoggio Nicolas (PRES & CEO, PCB) Sale 640 112.74 72,154
2024-06-17 Gray Diedre J (EVP, GC & CAO, SECY) Option Ex 4,745 .00 0
2024-06-17 Zadoks Jeff A (EVP & COO) Option Ex 5,930 .00 0
2024-06-06 Catoggio Nicolas (PRES & CEO, PCB) Sale 1,000 105.30 105,300
2024-05-31 Curl Gregory L (Director) Sale 4,000 106.06 424,240
2024-05-07 Catoggio Nicolas (PRES & CEO, PCB) Sale 1,500 105.62 158,424
2024-03-06 Catoggio Nicolas (PRES & CEO, PCB) Sale 300 104.11 31,233
2024-02-12 Gray Diedre J (EVP, GC & CAO, SECY) Sale 7,297 104.51 762,638
2024-02-08 Harshman Ellen F (Director) Sale 400 106.02 42,407
2024-02-07 Erb Thomas C (Director) Buy 1,000 104.24 104,240
2024-02-07 Vitale Robert V (PRESIDENT & CEO) Option Ex 197,079 40.73 8,028,013
2024-02-05 Skarie David P (Director) Option Ex 7,414 31.45 233,170
2024-01-18 Curl Gregory L (Director) Option Ex 7,414 36.46 270,314
2024-01-10 Grote Robert E (Director) Option Ex 7,414 36.46 270,314
2023-12-04 Harshman Ellen F (Director) Sale 500 87.09 43,545
2023-11-30 Burwell Dorothy M (Director) Sale 700 84.22 58,954
2023-11-29 Harper Bradly A (SVP, CHIEF ACCTING OFFICER) Sale 2,500 85.19 212,965
2023-11-20 Catoggio Nicolas (PRES & CEO, PCB) Sale 4,000 86.11 344,436
2023-11-20 Erb Thomas C (Director) Buy 5,000 84.48 422,400
2023-08-25 Harshman Ellen F (Director) Sale 500 90.12 45,062
2023-06-17 Gray Diedre J (EVP, GC & CAO, SECY) Option Ex 4,745 .00 0
2023-06-17 Zadoks Jeff A (EVP & COO) Option Ex 5,932 .00 0
2023-06-07 Erb Thomas C (Director) Buy 1,000 86.77 86,765
2023-06-05 Harshman Ellen F (Director) Sale 400 85.60 34,239
2023-05-24 Harper Bradly A (SVP, CHIEF ACCTING OFFICER) Sale 1,965 86.31 169,608
2023-05-18 Erb Thomas C (Director) Buy 1,000 87.00 87,000
2023-05-11 Skarie David P Option Ex 7,414 36.46 270,314
2023-03-07 Skarie David P Sale 2,500 89.74 224,355
2022-12-02 Vitale Robert V (PRESIDENT & CEO) Option Ex 50,000 33.37 1,668,499
2022-12-01 Vitale Robert V (PRESIDENT & CEO) Option Ex 60,000 33.37 2,002,199
2022-11-23 Harper Bradly A (SVP, CHIEF ACCTING OFFICER) Sale 2,000 94.26 188,524
2022-11-22 Burwell Dorothy M Sale 2,730 93.41 255,012
2022-11-22 Skarie David P Option Ex 7,414 25.56 189,501
2022-11-21 Catoggio Nicolas (PRES & CEO, PCB) Sale 2,211 91.58 202,494
2022-11-21 Harshman Ellen F Sale 300 91.66 27,496
2022-11-21 Grote Robert E Sale 2,000 92.33 184,666
2022-11-21 Grote Robert E Option Ex 7,414 25.56 189,501
2022-11-21 Curl Gregory L Sale 4,000 92.33 369,300
2022-11-16 Catoggio Nicolas (PRES & CEO, PCB) Option Ex 28 .00 0
2022-11-16 Harper Bradly A (SVP, CHIEF ACCTING OFFICER) Option Ex 2,927 .00 0
2022-11-16 Westphal Mark W (PRES., FOODSERVICE) Option Ex 6,026 .00 0
2022-11-16 Gray Diedre J (EVP, GC & CAO, SECY) Option Ex 6,605 .00 0
2022-11-16 Vitale Robert V (PRESIDENT & CEO) Option Ex 22,020 .00 0
2022-11-16 Zadoks Jeff A (EVP & CFO) Option Ex 6,953 .00 0
2022-06-17 Gray Diedre J (EVP, GC & CAO, SECY) Option Ex 4,745 .00 0
2022-06-17 Zadoks Jeff A (EVP & CFO) Option Ex 5,931 .00 0
2022-05-26 Harshman Ellen F Sale 250 81.60 20,400
2022-05-17 Curl Gregory L Sale 4,000 82.11 328,420
2022-05-13 Grote Robert E Sale 5,000 78.91 394,560
2022-05-10 Erb Thomas C Buy 12,400 81.26 1,007,624
2022-03-01 Erb Thomas C Buy 1,100 79.20 87,120
2022-02-22 Harshman Ellen F Sale 200 107.86 21,573
2022-02-08 Erb Thomas C Buy 1,500 105.38 158,067
2022-01-31 Callison Edwin H Option Ex 10,000 31.50 315,000
2021-12-06 Harper Bradly A (SVP, CHIEF ACCTING OFFICER) Sale 1,877 99.94 187,591
2021-11-22 Erb Thomas C Buy 2,000 103.64 207,284
2021-10-22 Vitale Robert V (PRESIDENT & CEO) Option Ex 125,000 33.79 4,223,750
2021-09-29 Vitale Robert V (PRESIDENT & CEO) Option Ex 100,000 40.30 4,029,999
2021-09-23 Vitale Robert V (PRESIDENT & CEO) Option Ex 260,000 54.99 14,297,400
2021-09-08 Curl Gregory L Option Ex 10,000 31.50 315,000
2021-09-01 Harshman Ellen F Sale 150 112.04 16,806
2021-08-18 Grote Robert E Sale 2,850 115.05 327,878
2021-08-17 Harshman Ellen F Sale 250 115.63 28,907
2021-08-13 Grote Robert E Option Ex 10,000 31.50 315,000
2021-08-11 Skarie David P Sale 850 111.51 94,784
2021-08-11 Skarie David P Option Ex 10,000 31.50 315,000
2021-06-17 Zadoks Jeff A (EVP & CFO) Option Ex 4,000 .00 0
2021-05-07 Zadoks Jeff A (EVP & CFO) Option Ex 75,518 70.66 5,335,875
2021-04-23 Vitale Robert V (PRESIDENT & CEO) Option Ex 100,000 33.89 3,389,000
2021-04-22 Gray Diedre J (EVP, GC & CAO, SECY) Option Ex 60,826 70.66 4,297,782
2021-03-26 Vitale Robert V (PRESIDENT & CEO) Option Ex 50,000 31.25 1,562,500
2021-03-03 Grote Robert E Sale 1,430 98.21 140,440
2021-03-02 Harper Bradly A (SVP, CHIEF ACCTING OFFICER) Sale 480 97.69 46,893
2020-12-03 Harper Bradly A (SVP, CHIEF ACCTING OFFICER) Sale 1,000 93.85 93,853
2020-11-13 Gray Diedre J (EVP, GC & CAO, SECY) Option Ex 966 .00 0
2020-11-13 Zadoks Jeff A (EVP & CFO) Option Ex 1,226 .00 0
2020-08-21 Westphal Mark W (PRES., FOODSERVICE) Buy 2,000 84.87 169,740
2020-08-10 Kemper David W Buy 8,000 88.86 710,920
2020-06-17 Gray Diedre J (EVP, GC & CAO, SECY) Option Ex 3,200 .00 0
2020-06-17 Zadoks Jeff A (EVP & CFO) Option Ex 4,000 .00 0
2020-05-14 Harshman Ellen F Buy 100 84.72 8,472
2020-05-11 Skarie David P Sale 4,000 89.14 356,580
2020-03-06 Harper Bradly A (SVP, CHIEF ACCTING OFFICER) Sale 537 98.08 52,667
2020-03-04 Grote Robert E Sale 1,000 102.02 102,019
2020-02-13 Brown Jay W Sale 3,300 108.01 356,433
2019-12-06 Vitale Robert V (PRESIDENT & CEO) Sale 15,222 108.38 1,649,790
2019-12-06 Vitale Robert V (PRESIDENT & CEO) Option Ex 25,000 31.25 781,250
2019-12-05 Harper Bradly A (SVP, CHIEF ACCTING OFFICER) Sale 650 107.60 69,938
2019-11-27 Vitale Robert V (PRESIDENT & CEO) Sale 14,261 106.00 1,511,666
2019-11-27 Vitale Robert V (PRESIDENT & CEO) Option Ex 23,989 31.25 749,656
2019-11-26 Vitale Robert V (PRESIDENT & CEO) Sale 1,011 105.78 106,943
2019-11-26 Vitale Robert V (PRESIDENT & CEO) Option Ex 1,011 31.25 31,593
2019-11-13 Gray Diedre J (EVP, GC & CAO, SECY) Option Ex 965 .00 0
2019-11-13 Zadoks Jeff A (EVP & CFO) Option Ex 1,226 .00 0
2019-08-30 Harper Bradly A (SVP, CHIEF ACCTING OFFICER) Sale 400 100.08 40,030
2019-08-29 Westphal Mark W (PRES., MICHAEL FOODS) Buy 2,000 98.13 196,256
2019-08-19 Stiritz William P Option Ex 500,000 55.00 27,500,000
2019-08-05 Stiritz William P Option Ex 900,000 47.65 42,885,000
2019-03-07 Grote Robert E Sale 750 99.89 74,917
2019-02-11 Callison Edwin H Buy 280 100.54 28,152
2019-02-08 Stiritz William P Buy 35,755 97.89 3,500,164
2019-02-07 Brown Jay W Sale 2,500 96.15 240,375
2019-02-06 Stiritz William P Buy 134,059 95.94 12,861,352
2019-02-04 Stiritz William P Option Ex 1,250,000 35.77 44,718,750
2018-11-13 Gray Diedre J (EVP, GC & CAO, SECY) Option Ex 965 .00 0
2018-11-13 Zadoks Jeff A (EVP & CFO) Option Ex 1,225 .00 0
2018-05-24 Skarie David P Sale 2,500 76.96 192,410
2018-05-14 Skarie David P Sale 770 76.09 58,592
2018-02-06 Vitale Robert V (PRESIDENT & CEO) Buy 2,720 73.72 200,512
2018-02-06 Zadoks Jeff A (EVP & CFO) Buy 1,353 73.30 99,176
2017-11-30 Kemper David W Buy 2,500 79.86 199,650
2017-10-09 Gray Diedre J (SVP, GC & CAO, SECY) Option Ex 3,334 .00 0
2017-10-09 Zadoks Jeff A (SVP & CFO) Option Ex 3,334 .00 0
2017-05-10 Callison Edwin H Buy 300 78.01 23,403
2016-11-21 Stiritz William P Buy 120,000 74.87 8,984,040
2016-11-21 Stiritz William P Option Ex 300,000 31.25 9,375,000
2016-10-15 Gray Diedre J (SVP, GC & CAO, SECY) Option Ex 2,500 .00 0
2016-10-15 Zadoks Jeff A (SVP & CFO) Option Ex 2,500 .00 0
2016-10-09 Gray Diedre J (SVP, GC & CAO, SECY) Option Ex 3,333 .00 0
2016-10-09 Zadoks Jeff A (SVP & CFO) Option Ex 3,333 .00 0
2016-08-22 Koulouris Richard R (EVP; Pres & CEO, Private Brnds) Sale 21,942 85.33 1,872,288
2016-02-03 Stiritz William P Option Ex 200,000 31.25 6,250,000
2015-11-19 Gray Diedre J (SVP, GC & CAO, SECY) Option Ex 1,667 .00 0
2015-11-19 Zadoks Jeff A (SVP & CFO) Option Ex 1,667 .00 0
2015-10-15 Gray Diedre J (SVP, GEN COUNSEL & ADMIN, SECY) Option Ex 2,500 .00 0
2015-10-15 Zadoks Jeff A (SVP & CFO) Option Ex 2,500 .00 0
2015-10-09 Gray Diedre J (SVP, GEN COUNSEL & ADMIN, SECY) Option Ex 3,333 .00 0
2015-10-09 Zadoks Jeff A (SVP & CFO) Option Ex 3,333 .00 0
2015-08-07 Gray Diedre J (SVP, GEN COUNSEL & ADMIN, SECY) Option Ex 1,667 .00 0
2015-08-07 Zadoks Jeff A (SVP & CFO) Option Ex 1,667 .00 0

Insider trading activities including stock purchases, stock sales, and option exercises of POST listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Post Holdings, Inc. (symbol POST, CIK number 1530950) see the Securities and Exchange Commission (SEC) website.



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