POST HOLDINGS INC (POST) Stock Ownership

NYSE:POST • US7374461041

105.91 USD
-0.84 (-0.79%)
At close: Feb 23, 2026
105.91 USD
0 (0%)
After Hours: 2/23/2026, 8:09:44 PM
Overview Stock Chart Technical Analysis Fundamental Analysis Analyst Ratings Earnings Estimates Financials Ownership News
POST Ownership Chart.POST Ownership Chart: showing Insider, Institutional ownership and shares available to the public.POST Ownership.InsiderInstitutional



Shares Outstanding47.96M
Float40.96M
Float Short Interest Percentage13.31%
Owners (insider)3.65%
Owners (institutional)97.77%
Owners (insider) change4.82%
Owners (institutional) change-2.99%
POST Institutional Ownership HistoryPOST Institutional Ownership HistoryPOST Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 10M 20M 30M 40M 50M
POST Historical Insider Transactions ChartPOST Historical Insider Buy and Sell Transactions ChartPOST Historical Insider Transactions Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 0 50K 100K 150K
Date Name Type Shares Price Amount
Feb 9, 2026 CURL GREGORY L Open Market Sale 6983 114.31 $ 798,221.14
Feb 3, 2026 SKARIE DAVID P Grant 1600 0.00 $ 0.00
Feb 3, 2026 JOHNSON JENNIFER KUPERMAN Grant 1600 0.00 $ 0.00
Feb 3, 2026 KEMPER DAVID W Grant 1600 0.00 $ 0.00
Feb 3, 2026 ERB THOMAS C Grant 1600 0.00 $ 0.00
Feb 3, 2026 CURL GREGORY L Grant 1600 0.00 $ 0.00
Feb 3, 2026 BURWELL DOROTHY M Grant 1600 0.00 $ 0.00
Jan 9, 2026 HARPER BRADLY A Option Excercise 478 98.43 $ 47,049.54
Jan 2, 2026 Zadoks Jeff A Option Excercise 1179 99.05 $ 116,779.95
Jan 2, 2026 Zadoks Jeff A Option Excercise 9731 0.00 $ 0.00
Dec 17, 2025 STIRITZ WILLIAM P Option Excercise 180704 $ 0.00
Dec 17, 2025 STIRITZ WILLIAM P Other Disposition 180704 101.77 $ 18,390,838.38
Dec 5, 2025 HARPER BRADLY A Open Market Sale 1658 96.69 $ 160,303.73
Dec 4, 2025 MAINER MATTHEW J Other Disposition 600 0.00 $ 0.00
Dec 1, 2025 GRAY DIEDRE J Other Disposition 81948 0.00 $ 0.00
Dec 1, 2025 MAINER MATTHEW J Option Excercise 269 104.03 $ 27,984.07
Dec 1, 2025 Zadoks Jeff A Other Disposition 60000 0.00 $ 0.00
Dec 1, 2025 HARPER BRADLY A Option Excercise 446 104.03 $ 46,397.38
Nov 25, 2025 CATOGGIO NICOLAS Open Market Sale 10000 100.21 $ 1,002,109.00
Nov 24, 2025 KEMPER DAVID W Open Market Purchase 1800 97.93 $ 176,274.00
Nov 18, 2025 VITALE ROBERT V Grant 67778 0.00 $ 0.00
Nov 18, 2025 MAINER MATTHEW J Grant 25461 0.00 $ 0.00
Nov 18, 2025 HARPER BRADLY A Grant 4887 0.00 $ 0.00
Nov 18, 2025 GRAY DIEDRE J Grant 25227 0.00 $ 0.00
Nov 18, 2025 CATOGGIO NICOLAS Grant 26679 0.00 $ 0.00
Nov 18, 2025 Zadoks Jeff A Grant 8935 0.00 $ 0.00
Nov 18, 2025 WESTPHAL MARK W Grant 19925 0.00 $ 0.00
Nov 16, 2025 HARPER BRADLY A Option Excercise 435 0.00 $ 0.00
Nov 14, 2025 Zadoks Jeff A Option Excercise 5572 106.52 $ 593,517.20
Nov 14, 2025 VITALE ROBERT V Option Excercise 16274 106.52 $ 1,733,470.48
Nov 14, 2025 WESTPHAL MARK W Option Excercise 5278 106.51 $ 562,170.08
Nov 14, 2025 MAINER MATTHEW J Option Excercise 2186 106.49 $ 232,796.56
Nov 14, 2025 HARPER BRADLY A Option Excercise 1234 106.48 $ 131,400.32
Nov 14, 2025 GRAY DIEDRE J Option Excercise 5581 106.51 $ 594,436.46
Nov 14, 2025 CATOGGIO NICOLAS Option Excercise 5408 106.50 $ 575,975.92
Nov 12, 2025 Zadoks Jeff A Option Excercise 14403 0.00 $ 0.00
Nov 12, 2025 Zadoks Jeff A Option Excercise 6346 106.02 $ 672,802.92
Nov 12, 2025 WESTPHAL MARK W Option Excercise 7856 0.00 $ 0.00
Nov 12, 2025 WESTPHAL MARK W Option Excercise 3584 106.02 $ 379,975.68
Nov 12, 2025 VITALE ROBERT V Option Excercise 37809 0.00 $ 0.00
Nov 12, 2025 VITALE ROBERT V Option Excercise 16656 106.02 $ 1,765,869.12
Nov 12, 2025 MAINER MATTHEW J Option Excercise 9924 0.00 $ 0.00
Nov 12, 2025 MAINER MATTHEW J Option Excercise 4372 106.02 $ 463,519.44
Nov 12, 2025 HARPER BRADLY A Option Excercise 1280 0.00 $ 0.00
Nov 12, 2025 HARPER BRADLY A Option Excercise 564 106.02 $ 59,795.28
Nov 12, 2025 GRAY DIEDRE J Option Excercise 13722 0.00 $ 0.00
Nov 12, 2025 GRAY DIEDRE J Option Excercise 6046 106.02 $ 640,996.92
Nov 12, 2025 CATOGGIO NICOLAS Option Excercise 8607 0.00 $ 0.00
Nov 12, 2025 CATOGGIO NICOLAS Option Excercise 3926 106.02 $ 416,234.52
Oct 22, 2025 Zadoks Jeff A Grant 48718 0.00 $ 0.00
Oct 22, 2025 Zadoks Jeff A Option Excercise 21461 107.19 $ 2,300,404.59
Oct 22, 2025 WESTPHAL MARK W Grant 43108 0.00 $ 0.00
Oct 22, 2025 WESTPHAL MARK W Option Excercise 19658 107.19 $ 2,107,141.02
Oct 22, 2025 VITALE ROBERT V Grant 142308 0.00 $ 0.00
Oct 22, 2025 VITALE ROBERT V Option Excercise 62687 107.19 $ 6,719,419.53
Oct 22, 2025 MAINER MATTHEW J Grant 16588 0.00 $ 0.00
Oct 22, 2025 MAINER MATTHEW J Option Excercise 7308 107.19 $ 783,344.52
Oct 22, 2025 GRAY DIEDRE J Grant 46852 0.00 $ 0.00
Oct 22, 2025 GRAY DIEDRE J Option Excercise 20639 107.19 $ 2,212,294.41
Oct 22, 2025 CATOGGIO NICOLAS Grant 40723 0.00 $ 0.00
Oct 22, 2025 CATOGGIO NICOLAS Option Excercise 18570 107.19 $ 1,990,518.30
Sep 13, 2025 CATOGGIO NICOLAS Option Excercise 6314 104.98 $ 662,843.72
Sep 4, 2025 Zadoks Jeff A Other Disposition 1330 0.00 $ 0.00
Aug 29, 2025 GRAY DIEDRE J Other Disposition 1125 0.00 $ 0.00
Aug 19, 2025 STIRITZ WILLIAM P Open Market Purchase 36000 109.53 $ 3,943,080.00
Aug 15, 2025 VITALE ROBERT V Other Disposition 2139 0.00 $ 0.00
Jun 5, 2025 STIRITZ WILLIAM P Open Market Purchase 186740 109.12 $ 20,376,135.10
Jun 5, 2025 CATOGGIO NICOLAS Open Market Sale 1750 108.97 $ 190,702.05
Mar 7, 2025 CATOGGIO NICOLAS Open Market Sale 5000 117.00 $ 585,000.00
Mar 4, 2025 HARPER BRADLY A Open Market Sale 2000 114.59 $ 229,186.20
Mar 3, 2025 CATOGGIO NICOLAS Open Market Sale 5000 114.50 $ 572,500.00
Feb 25, 2025 CATOGGIO NICOLAS Open Market Sale 5000 116.50 $ 582,500.00
Feb 25, 2025 VITALE ROBERT V Option Excercise 44110 54.06 $ 2,384,586.60
Feb 25, 2025 VITALE ROBERT V Open Market Sale 44110 115.93 $ 5,113,716.17