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William Stiritz

Track

Insider profile

Currently holds a position at Post Holdings Inc

Performance

Overall performance
2.8
Performance over holding periods
2.8
30 days 90 days 120 days
Average return -0% 8.2% 15.1%
Success rate 40% 68% 82%
Transactions
6 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Non-Executive Chairman of the Board Post Holdings Inc Feb. 2, 2016 -
Executive Chairman of the Board Post Holdings Inc Nov. 1, 2014 - Feb. 2, 2016
Chairman of the Board, Chief Executive Officer Post Holdings Inc Feb. 1, 2012 - Nov. 1, 2014
Chairman of the Board; Chief Executive Officer of Post Holdings TreeHouse Private Brands Inc Sept. 26, 2011 - Feb. 3, 2012
William Stiritz's trades of Post Holdings Inc's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-08-21 2025-08-19
B Purchase
71,864 -2.4%
114.93
US$4,834,064 		71,864 -2.4% 114.93 US$4,834,064
2025-06-09 2025-06-05
B Purchase
26,624 +30.1%
412.56
US$4,018,451 		26,624 +30.1% 412.56 US$4,018,451
2019-02-12 2019-02-08
B Purchase
73,281 -7.8%
163.42
US$2,331,446 		73,281 -7.8% 163.42 US$2,331,446
2019-02-12 2019-02-08
B Purchase
32,246 +1.2%
97.72
US$3,150,940 		32,246 +1.2% 97.72 US$3,150,940
2019-02-08 2019-02-06
B Purchase
133,190 +53.1%
96.72
US$12,882,044 		133,190 +53.1% 96.72 US$12,882,044
2019-02-08 2019-02-06
B Purchase
869 +0.3%
95.16
US$82,691 		869 +0.3% 95.16 US$82,691