MarketPeel
Insider Trading Intelligence
Pricing
…
Michelle Marie Atkinson
Tue, Jun 30, 2026
15d ago
bought
$11.11k
of
POST
125.887
shares @ $88.26
Increased holdings by
+43.60%
Cluster Buy
Trade made by a director
Part of a cluster of 4 transactions by 4 insiders
Unscheduled trade
Price 13% below 200-day moving average
POST
Post Holdings, Inc.
Consumer Staples
Food Products
1D
0.00%
1W
+2.33%
1M
-4.82%
3M
-11.69%
6M
—
1Y
—
Recent insider activity at POST
May 13
Gregory L. Curl
Sold
$649.84k
Feb 9
Gregory L. Curl
Sold
$798.22k
Dec 5
Bradly A. Harper
Sold
$160.30k
Nov 25
Nicolas Catoggio
Sold
$1.00m
Nov 24
David W. Kemper
Bought
$176.27k
Aug 19
William P. Stiritz
Bought
$3.94m
Jun 5
Nicolas Catoggio
Sold
$190.70k
Jun 5
William P. Stiritz
Bought
$20.38m
Full POST profile →
Michelle Marie Atkinson’s trading history →
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