MarketPeel
Insider Trading Intelligence
Pricing
…
Simon Dingemans
Fri, May 1, 2026
May 1
bought
$203.50k
of
AVTR
25,000
shares @ $8.14
New position
Largest trade (out of 2)
Cluster Buy
Trade made by a director
Part of a cluster of 2 transactions by 2 insiders
Price 29% below 200-day moving average
AVTR
Avantor, Inc.
Health Care
Medical Devices
1D
0.00%
1W
+0.79%
1M
+27.02%
3M
+71.92%
6M
—
1Y
—
Recent insider activity at AVTR
May 8
Gregory T. Lucier
Bought
$83.20k
Mar 10
Sanjeev K. Mehra
Bought
$1.00m
Feb 19
Gregory T. Lucier
Bought
$458.00k
Feb 12
Gregory L. Summe
Bought
$940.00k
Dec 5
Sanjeev K. Mehra
Bought
$3.88m
Nov 17
Emmanuel Ligner
Bought
$993.13k
Oct 30
Gregory L. Summe
Bought
$1.13m
Aug 21
Gregory L. Summe
Bought
$1.26m
Full AVTR profile →
Simon Dingemans’s trading history →
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