Diedre J. Gray

CIK: 0001557413

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (3.0%)

Position reduction

Option Exercises (M)4 (12.1%)

Derivative conversions

Awards (A)7 (21.2%)

Compensation grants

Other (G, F, J, C, D, …)21 (63.6%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

POST

Post Holdings, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (33 total)

POST
Post Holdings, Inc.
Oct 22, 2026
Tax Payment(F)
Direct
18.7K shares at avg. $78.06$1.5M
POST
Post Holdings, Inc.
Oct 22, 2026
Award(A)
Direct
42.3K shares-
POST
Post Holdings, Inc.
Dec 26, 2025
Gift(G)
Indirect
131.2K shares-
POST
Post Holdings, Inc.
Dec 26, 2025
Gift(G)
Indirect
131.2K shares-
POST
Post Holdings, Inc.
Dec 1, 2025
Other(J)
Indirect
41K shares-
POST
Post Holdings, Inc.
Dec 1, 2025
Other(J)
Direct
41K shares-
POST
Post Holdings, Inc.
Nov 18, 2025
Award(A)
Direct
17.1K shares-
POST
Post Holdings, Inc.
Nov 18, 2025
Award(A)
Direct
8.1K shares-
POST
Post Holdings, Inc.
Nov 15, 2025
Tax Payment(F)
Direct
2.6K shares at avg. $106.70$282K
POST
Post Holdings, Inc.
Nov 14, 2025
Tax Payment(F)
Direct
2.9K shares at avg. $106.34$312K
POST
Post Holdings, Inc.
Nov 12, 2025
Tax Payment(F)
Direct
2.4K shares at avg. $106.02$253K
POST
Post Holdings, Inc.
Nov 12, 2025
Exercise(M)
Direct
8.3K shares-
POST
Post Holdings, Inc.
Nov 12, 2025
Tax Payment(F)
Direct
3.7K shares at avg. $106.02$388K
POST
Post Holdings, Inc.
Nov 12, 2025
Exercise(M)
Direct
5.4K shares-
POST
Post Holdings, Inc.
Oct 22, 2025
Tax Payment(F)
Direct
20.6K shares at avg. $107.19$2.2M
POST
Post Holdings, Inc.
Oct 22, 2025
Award(A)
Direct
46.9K shares-
POST
Post Holdings, Inc.
Aug 29, 2025
Gift(G)
Indirect
1.1K shares-
POST
Post Holdings, Inc.
Feb 21, 2025
Exercise(M)
Direct
15.2K shares at avg. $62.10$941K
POST
Post Holdings, Inc.
Feb 21, 2025
Sale(S)
Direct
15.2K shares at avg. $115.80$1.8M
POST
Post Holdings, Inc.
Nov 26, 2024
Gift(G)
Indirect
45.8K shares-
POST
Post Holdings, Inc.
Nov 26, 2024
Other(J)
Indirect
125.1K shares-
POST
Post Holdings, Inc.
Nov 26, 2024
Gift(G)
Direct
45.8K shares-
POST
Post Holdings, Inc.
Nov 26, 2024
Other(J)
Direct
125.1K shares-
POST
Post Holdings, Inc.
Nov 16, 2024
Tax Payment(F)
Direct
2.9K shares at avg. $106.14$310K
POST
Post Holdings, Inc.
Nov 16, 2024
Exercise(M)
Direct
6.6K shares-

		Type	Shares	Price		Ownership
Oct 22, 2026	POST Post Holdings, Inc.	Tax Payment(F)	18,655	$78.06	$1,456,209	Direct
Oct 22, 2026	POST Post Holdings, Inc.	Award(A)	42,349	-	$0	Direct
Dec 26, 2025	POST Post Holdings, Inc.	Gift(G)	131,187	-	-	Indirect
Dec 26, 2025	POST Post Holdings, Inc.	Gift(G)	131,187	-	-	Indirect
Dec 1, 2025	POST Post Holdings, Inc.	Other(J)	40,974	-	-	Indirect
Dec 1, 2025	POST Post Holdings, Inc.	Other(J)	40,974	-	-	Direct
Nov 18, 2025	POST Post Holdings, Inc.	Award(A)	17,104	-	-	Direct
Nov 18, 2025	POST Post Holdings, Inc.	Award(A)	8,123	-	-	Direct
Nov 15, 2025	POST Post Holdings, Inc.	Tax Payment(F)	2,647	$106.70	$282,435	Direct
Nov 14, 2025	POST Post Holdings, Inc.	Tax Payment(F)	2,934	$106.34	$312,002	Direct
Nov 12, 2025	POST Post Holdings, Inc.	Tax Payment(F)	2,389	$106.02	$253,282	Direct
Nov 12, 2025	POST Post Holdings, Inc.	Exercise(M)	8,300	-	-	Direct
Nov 12, 2025	POST Post Holdings, Inc.	Tax Payment(F)	3,657	$106.02	$387,715	Direct
Nov 12, 2025	POST Post Holdings, Inc.	Exercise(M)	5,422	-	-	Direct
Oct 22, 2025	POST Post Holdings, Inc.	Tax Payment(F)	20,639	$107.19	$2,212,294	Direct
Oct 22, 2025	POST Post Holdings, Inc.	Award(A)	46,852	-	-	Direct
Aug 29, 2025	POST Post Holdings, Inc.	Gift(G)	1,125	-	-	Indirect
Feb 21, 2025	POST Post Holdings, Inc.	Exercise(M)	15,157	$62.10	$941,250	Direct
Feb 21, 2025	POST Post Holdings, Inc.	Sale(S)	15,157	$115.80	$1,755,167	Direct
Nov 26, 2024	POST Post Holdings, Inc.	Gift(G)	45,839	-	$0	Indirect
Nov 26, 2024	POST Post Holdings, Inc.	Other(J)	125,054	-	$0	Indirect
Nov 26, 2024	POST Post Holdings, Inc.	Gift(G)	45,839	-	$0	Direct
Nov 26, 2024	POST Post Holdings, Inc.	Other(J)	125,054	-	$0	Direct
Nov 16, 2024	POST Post Holdings, Inc.	Tax Payment(F)	2,917	$106.14	$309,610	Direct
Nov 16, 2024	POST Post Holdings, Inc.	Exercise(M)	6,606	-	$0	Direct

1-25 of 33 transactions

About GRAY DIEDRE J

GRAY DIEDRE J (SEC CIK 0001557413) files insider reports with the SEC as EVP, GC & CAO, SECY of Post Holdings, Inc. (POST).

Signal8 holds 14 ownership filings by GRAY DIEDRE J, all Form 4s, filed between Oct 23, 2024 and Oct 26, 2026. Those filings report 33 transactions, from Oct 21, 2024 to Oct 22, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on GRAY DIEDRE J's filings is in ST. LOUIS, MO.

Recent filings by GRAY DIEDRE J

Oct 22, 2026: Tax withholding of POST shares (Form 4, code F).
Oct 22, 2026: Grant or award of POST shares (Form 4, code A).
Dec 26, 2025: Gifts of POST shares (2 lines, Form 4, code G).
Dec 1, 2025: Other transactions of POST shares (2 lines, Form 4, code J).
Nov 18, 2025: Grants or awards of POST shares (2 lines, Form 4, code A).