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$POST All transactions

Post Holdings, Inc.

▲ BUY
7 / 10

Conviction

$ Value

$3.9M

Shares

36,000

Price

$110

Filed

Aug 21

Why this score? (7/10)
  • Open market buy (+3)
  • Trade value >= $1.0M (+2)
  • Director (+1)
  • Not a 10b5-1 plan (+1)

Insider

Name

STIRITZ WILLIAM P

Title

CIK

0001052058

Roles

Director

Transaction Details

Transaction Date

2025-08-19

Code

P

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

4,334,667

Filing Info

Accession No.

0001052058-25-000005

Form Type

4

Issuer CIK

0001530950

STIRITZ WILLIAM P's History

Date Ticker Type Value
2025-12-18 POST M
2025-12-18 POST D $17.3M
2025-12-18 POST M
2025-12-17 POST M
2025-12-17 POST D $1.1M
2025-12-17 POST M
2025-12-16 POST A $6K
2025-11-28 POST A $11K
2025-10-31 POST A $11K
2025-09-30 POST A $11K

Other Insiders at POST (90d)

Insider Bought Sold Last
KEMPER DAVID W 2026-03-31
SKARIE DAVID P 2026-03-31
CURL GREGORY L $798K 2026-03-31
Zadoks Jeff A 2026-03-31
JOHNSON JENNIFER KUPERMAN 2026-03-31
BURWELL DOROTHY M 2026-03-31
ERB THOMAS C 2026-03-31
Atkinson Michelle Marie 2026-03-31
Pearson Gregory Carl
PRES & CEO, PCB
2026-04-05