MarketPeel
Insider Trading Intelligence
Pricing
…
Dingemans Simon
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 5 transactions by 4 insiders
Unscheduled trade
Price 29% below 200-day moving average
AVTR
Avantor, Inc.
Health Care
Medical Devices
1D
0.00%
1W
+0.39%
1M
+8.40%
3M
—
6M
—
1Y
—
Recent insider activity at AVTR
May 8
LUCIER GREGORY T
Bought
$83.20k
Mar 10
MEHRA SANJEEV K
Bought
$1.00m
Feb 19
LUCIER GREGORY T
Bought
$458.00k
Feb 12
SUMME GREGORY L
Bought
$940.00k
Dec 5
MEHRA SANJEEV K
Bought
$3.88m
Nov 17
Ligner Emmanuel
Bought
$993.13k
Oct 30
SUMME GREGORY L
Bought
$1.13m
Aug 21
SUMME GREGORY L
Bought
$1.26m
Full AVTR profile →
Dingemans Simon’s trading history →
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