NYSE:POST

Post Holdings Stock Insider Trading

etoro logo Buy POST
*Your capital is at risk
$93.14
-0.0300 (-0.0322%)
At Close: Jun 12, 2026

Post Holdings Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 7.73. In total, the insiders bought 727.5M and sold 410.66M POST shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power

(Last 100 transactions)
7.73
Buy 727.5M shares
Sell 410.66M shares
83% Buy Activity
Moderate Negative Correlation
Sell Signal Low Confidence
May 13, 2026

Analysis Breakdown:

  • Weakened by a contradictory positive Insider Power Score.
  • Partially supported by a negative historical correlation.
  • Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date Type Person Role Amount
Dec 05, 2025
Sell
Common Stock
S-Sale
Harper Bradly A
SVP, Chief Accting Officer
Officer 1 658
Value: $160.3K
Dec 04, 2025
Sell
Common Stock
G-Gift
Mainer Matthew J
EVP, CFO & Treasurer
C-Suite Officer 600
Value: $0
Dec 01, 2025
Buy
Common Stock
G-Gift
Zadoks Jeff A
EVP & COO
C-Suite Officer 30 000
Value: $3.00M
Dec 01, 2025
Sell
Common Stock
G-Gift
Zadoks Jeff A
EVP & COO
C-Suite Officer 30 000
Value: $0
Dec 01, 2025
Sell
Common Stock
F-InKind
Mainer Matthew J
EVP, CFO & Treasurer
C-Suite Officer 269
Value: $28.0K
Dec 01, 2025
Sell
Common Stock
J-Other
Gray Diedre J
EVP, GC & Cao, Secy
Officer 40 974
Value: $0
Dec 01, 2025
Sell
Common Stock
F-InKind
Harper Bradly A
SVP, Chief Accting Officer
Officer 246
Value: $25.6K
Dec 01, 2025
Sell
Common Stock
F-InKind
Harper Bradly A
SVP, Chief Accting Officer
Officer 200
Value: $20.8K
Dec 01, 2025
Buy
Common Stock
J-Other
Gray Diedre J
EVP, GC & Cao, Secy
Officer 40 974
Value: $4.10M
Nov 28, 2025
Buy
Post Holdings, Inc. Stock Equivalents
A-Award
Burwell Dorothy M
Director
Director 107
Value: $11.1K
Nov 28, 2025
Buy
Post Holdings, Inc. Stock Equivalents
A-Award
Curl Gregory L
Director
Director 107
Value: $11.1K
Nov 28, 2025
Buy
Post Holdings, Inc. Stock Equivalents
A-Award
Erb Thomas C
Director
Director 107
Value: $11.1K
Nov 28, 2025
Buy
Post Holdings, Inc. Stock Equivalents
A-Award
Kemper David W
Director
Director 166
Value: $17.2K
Nov 28, 2025
Buy
Post Holdings, Inc. Stock Equivalents
A-Award
Johnson Jennifer Kuperman
Director
Director 107
Value: $11.1K
Nov 28, 2025
Buy
Post Holdings, Inc. Stock Equivalents
A-Award
Skarie David P
Director
Director 128
Value: $13.3K
Nov 28, 2025
Buy
Post Holdings, Inc. Stock Equivalents
A-Award
Stiritz William P
Director
Director 107
Value: $11.1K
Nov 25, 2025
Sell
Common Stock
S-Sale
Catoggio Nicolas
Pres & CEO, Pcb
CEO / President 10 000
Value: $1.00M
Nov 24, 2025
Buy
Common Stock
P-Purchase
Kemper David W
Director
Director 1 800
Value: $176.3K
Nov 18, 2025
Buy
Common Stock
A-Award
Gray Diedre J
EVP, GC & Cao, Secy
Officer 17 104
Value: $1.83M
Nov 18, 2025
Buy
Common Stock
A-Award
Harper Bradly A
SVP, Chief Accting Officer
Officer 3 983
Value: $427.0K
Nov 18, 2025
Buy
Common Stock
A-Award
Vitale Robert V
President & CEO
CEO / President 22 411
Value: $2.40M
Nov 18, 2025
Buy
Common Stock
A-Award
Vitale Robert V
President & CEO
CEO / President 45 367
Value: $4.86M
Nov 18, 2025
Buy
Common Stock
A-Award
Mainer Matthew J
EVP, CFO & Treasurer
C-Suite Officer 8 123
Value: $870.8K
Nov 18, 2025
Buy
Common Stock
A-Award
Mainer Matthew J
EVP, CFO & Treasurer
C-Suite Officer 17 338
Value: $1.86M
Nov 18, 2025
Buy
Common Stock
A-Award
Harper Bradly A
SVP, Chief Accting Officer
Officer 904
Value: $96.9K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

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