WILLIAM P STIRITZ
CIK 1052058 · Chairman and CEO · last filed 2025-12-19
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Loading insider history…
Disclosed Exposure
$498.08M
Companies
6
Total Filings
197
Lifetime Open-Market Net
$83.40M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| POST | Director | 4,729,502 | $93.14 | $440.51M | $24.32M | 50 | 2025-12-19 |
| Post Holdings, Inc. (POSTw) Delisted | Director | 4,272,286 | — | — | $67.70M | 57 | 2022-03-01 |
| RALCORP HOLDINGS INC /MO (RAH) Delisted | Director | 742,010 | — | — | -$23.44M | 73 | 2012-02-02 |
| MTN | Director | 11,338 | $133.31 | $1.51M | $0 | 6 | 2009-09-24 |
| RALCORP HOLDINGS INC /MO (RAHw) Delisted | Director | — | — | — | $0 | 1 | 2008-08-06 |
| ENR | Director | 2,768,307 | $20.25 | $56.06M | $14.83M | 8 | 2008-04-23 |
Recent Filings · Page 11 of 20
197 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-02-09 | Post Holdings, Inc. (POSTw) Delisted | Buy (P) | +549,642 | $34.98M | EDGAR |
| 2016-02-05 | Post Holdings, Inc. (POSTw) Delisted | Exer (M) | +200,000 | $6.25M | EDGAR |
| 2014-10-14 | Post Holdings, Inc. (POSTw) Delisted | Grant (A) | — | $0 | EDGAR |
| 2013-10-17 | Post Holdings, Inc. (POSTw) Delisted | Grant (A) | — | $0 | EDGAR |
| 2012-11-05 | Post Holdings, Inc. (POSTw) Delisted | Other (J) | +369,496 | $0 | EDGAR |
| 2012-05-31 | Post Holdings, Inc. (POSTw) Delisted | Grant (A) | +312,500 | $0 | EDGAR |
| 2012-02-07 | Post Holdings, Inc. (POSTw) Delisted | Other (J) | +370,838 | $0 | EDGAR |
| 2012-02-02 | RALCORP HOLDINGS INC /MO (RAH) Delisted | Grant (A) | — | $0 | EDGAR |
| 2012-01-04 | RALCORP HOLDINGS INC /MO (RAH) Delisted | Grant (A) | — | $0 | EDGAR |
| 2011-12-02 | RALCORP HOLDINGS INC /MO (RAH) Delisted | Grant (A) | — | $0 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.