41 Form 4 filings for POST between 2026-08-04 and 2026-11-03, from 14 filers. 10 discretionary (1 sales, 0 purchases), 31 routine grant or withholding filings. 25 of 41 carry a dollar total (1 stated, 24 computed as shares × price), summing to $32,580,769; a multi-transaction filing without a stated total contributes only its largest transaction, so the sum is a floor and the true figure is higher. Prices ran $73 to $84.

Filings 41 Filers 14 Discretionary 10 Routine 31 Structured 32/41

▸Zadoks Jeff ADirector 2026-11-03 · received (award/grant) 133.512 @ $83.22 6 filings

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-11-03	received (award/grant)	133.512	$83.22	$11,111	1	RECEIPT ↗
2026-10-26	received (award/grant)	40,710	—	—	2	RECEIPT ↗
2026-10-02	received (award/grant)	152.517	$72.85	$11,111	1	RECEIPT ↗
2026-09-02	received (award/grant)	133.287	$83.36	$11,111	1	RECEIPT ↗
2026-08-27	gifted	122,740	—	—	4	RECEIPT ↗
2026-08-04	Zadoks Jeff A at Post Holdings, Inc. filed a Form 4; no parseable transaction details were found in the filing.					RECEIPT ↗

▸SKARIE DAVID PDirector 2026-11-03 · received (award/grant) 160.214 @ $83.22 4 filings

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-11-03	received (award/grant)	160.214	$83.22	$13,333	1	RECEIPT ↗
2026-10-02	received (award/grant)	183.02	$72.85	$13,333	1	RECEIPT ↗
2026-09-02	received (award/grant)	159.945	$83.36	$13,333	1	RECEIPT ↗
2026-08-04	SKARIE DAVID P at Post Holdings, Inc. filed a Form 4; no parseable transaction details were found in the filing.					RECEIPT ↗

▸JOHNSON JENNIFER KUPERMANDirector 2026-11-03 · received (award/grant) 133.512 @ $83.22 5 filings

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-11-03	received (award/grant)	133.512	$83.22	$11,111	1	RECEIPT ↗
2026-10-02	received	—	$72.85	—	—	RECEIPT ↗
2026-10-02	received (award/grant)	152.517	$72.85	$11,111	1	RECEIPT ↗
2026-09-02	received (award/grant)	133.287	$83.36	$11,111	1	RECEIPT ↗
2026-08-04	JOHNSON JENNIFER KUPERMAN at Post Holdings, Inc. filed a Form 4; no parseable transaction details were found in the filing.					RECEIPT ↗

▸KEMPER DAVID WDirector 2026-11-03 · received (award/grant) 206.943 @ $83.22 4 filings

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-11-03	received (award/grant)	206.943	$83.22	$17,222	1	RECEIPT ↗
2026-10-02	received (award/grant)	236.401	$72.85	$17,222	1	RECEIPT ↗
2026-09-02	received (award/grant)	206.595	$83.36	$17,222	1	RECEIPT ↗
2026-08-04	KEMPER DAVID W at Post Holdings, Inc. filed a Form 4; no parseable transaction details were found in the filing.					RECEIPT ↗

▸ERB THOMAS CDirector 2026-11-03 · received (award/grant) 133.512 @ $83.22 4 filings

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-11-03	received (award/grant)	133.512	$83.22	$11,111	1	RECEIPT ↗
2026-10-02	received (award/grant)	152.517	$72.85	$11,111	1	RECEIPT ↗
2026-09-02	received (award/grant)	133.287	$83.36	$11,111	1	RECEIPT ↗
2026-08-04	ERB THOMAS C at Post Holdings, Inc. filed a Form 4; no parseable transaction details were found in the filing.					RECEIPT ↗

▸CURL GREGORY LDirector 2026-11-03 · received (award/grant) 133.512 @ $83.22 4 filings

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-11-03	received (award/grant)	133.512	$83.22	$11,111	1	RECEIPT ↗
2026-10-02	received (award/grant)	152.517	$72.85	$11,111	1	RECEIPT ↗
2026-09-02	received (award/grant)	133.287	$83.36	$11,111	1	RECEIPT ↗
2026-08-04	CURL GREGORY L at Post Holdings, Inc. filed a Form 4; no parseable transaction details were found in the filing.					RECEIPT ↗

▸BURWELL DOROTHY MDirector 2026-11-03 · received (award/grant) 133.512 @ $83.22 4 filings

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-11-03	received (award/grant)	133.512	$83.22	$11,111	1	RECEIPT ↗
2026-10-02	received (award/grant)	152.517	$72.85	$11,111	1	RECEIPT ↗
2026-09-02	received (award/grant)	133.287	$83.36	$11,111	1	RECEIPT ↗
2026-08-04	BURWELL DOROTHY M at Post Holdings, Inc. filed a Form 4; no parseable transaction details were found in the filing.					RECEIPT ↗

▸Atkinson Michelle MarieDirector 2026-11-03 · received (award/grant) 133.512 @ $83.22 4 filings

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-11-03	received (award/grant)	133.512	$83.22	$11,111	1	RECEIPT ↗
2026-10-02	received (award/grant)	152.517	$72.85	$11,111	1	RECEIPT ↗
2026-09-02	received (award/grant)	133.287	$83.36	$11,111	1	RECEIPT ↗
2026-08-04	Atkinson Michelle Marie at Post Holdings, Inc. filed a Form 4; no parseable transaction details were found in the filing.					RECEIPT ↗

▸WESTPHAL MARK WPRES., FOODSERVICE 2026-10-26 · received (award/grant) 38,441 1 filing

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-10-26	received (award/grant)	38,441	—	—	2	RECEIPT ↗

▸VITALE ROBERT VEXECUTIVE CHAIRMAN 2026-10-26 · received (award/grant) 118,919 1 filing

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-10-26	received (award/grant)	118,919	—	—	2	RECEIPT ↗

▸MAINER MATTHEW JEVP, CFO & TREASURER 2026-10-26 · received (award/grant) 18,024 1 filing

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-10-26	received (award/grant)	18,024	—	—	2	RECEIPT ↗

▸GRAY DIEDRE JEVP, GC & CAO, SECY 2026-10-26 · received (award/grant) 42,349 1 filing

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-10-26	received (award/grant)	42,349	—	—	2	RECEIPT ↗

▸CATOGGIO NICOLASPRES & CEO 2026-10-26 · received (award/grant) 40,962 1 filing

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-10-26	received (award/grant)	40,962	—	—	2	RECEIPT ↗

▸STIRITZ WILLIAM PChairman Emeritus 2026-09-03 · sold 277,707 @ $84.23 for $32,289,106 TOTAL SOLD ≥ $32,289,1061 filing

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-09-03	sold	277,707	$84.23	$32,289,106	4	RECEIPT ↗

14 filers · 41 filings · disclosed filing totals sum to $32,580,769 (1/41 state one, 24 computed; totals are proceeds with a floor, never profit — a Form 4 states what was traded, not what it cost the filer)

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