Industry - Commercial Physical & Biological Research

Include option trades

Include indirect trades

Latest data: 10/29/2025 10:06:27 PM

1 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($1.21) M
0 Insiders	2 Insiders
0 Transactions	2 Transactions

9/29/2025 to 10/29/2025

3 Month

Buy/Sell Ratio 0.03

2%

98%

Buy	Sell
$771,963	($25.07) M
8 Insiders	5 Insiders
8 Transactions	11 Transactions

7/29/2025 to 10/29/2025

6 Month

Buy/Sell Ratio 0.02

1%

99%

Buy	Sell
$1.10 M	($54.98) M
12 Insiders	13 Insiders
12 Transactions	31 Transactions

4/29/2025 to 10/29/2025

12 Month

Buy/Sell Ratio 0.06

5%

95%

Buy	Sell
$3.64 M	($60.89) M
20 Insiders	26 Insiders
23 Transactions	56 Transactions

10/29/2024 to 10/29/2025

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months

Name	Value	Transactions
Foster James C Charles River Laboratories International, Inc.	$1,002,436	1
Landman David Inotiv, Inc.	$513,998	2
Higgins John L OmniAb, Inc.	$398,232	3
Danhakl John G Iqvia Holdings Inc.	$255,740	1
Pangalos Menelas N Absci Corp	$254,788	1
Girshick Birgit Charles River Laboratories International, Inc.	$249,250	1
Busch Andreas Absci Corp	$152,000	1
Beattie John Gregory Inotiv, Inc.	$142,500	1
Erck Stanley C Maxcyte, Inc.	$137,220	1
Douglas Richard Maxcyte, Inc.	$111,040	1

Most Insider Selling

12 months

Name	Value	Transactions
Troendle August J. Medpace Holdings, Inc.	($39,989,976)	4
Burwig Susan E Medpace Holdings, Inc.	($9,386,070)	3
Flannelly Barry P Incyte Corp	($2,258,571)	4
Stein Steven H Incyte Corp	($2,173,416)	3
Wallman Richard F Charles River Laboratories International, Inc.	($1,647,418)	2
Ewald Stephen P Medpace Holdings, Inc.	($1,350,000)	1
Iyengar Vijay K Incyte Corp	($1,192,242)	4
Laplume Joseph W Charles River Laboratories International, Inc.	($973,801)	4
Mccarthy Cornelius P. Iii Medpace Holdings, Inc.	($772,896)	1
Leasure Robert Jr. Inotiv, Inc.	($375,434)	2

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
Maxcyte, Inc.	5	5
Inotiv, Inc.	4	5
OmniAb, Inc.	3	4
Absci Corp	3	3
Charles River Laboratories International, Inc.	2	2
Iqvia Holdings Inc.	1	1

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
Incyte Corp	4	15
Medpace Holdings, Inc.	4	9
OmniAb, Inc.	3	3
Charles River Laboratories International, Inc.	2	6
Inotiv, Inc.	1	2
Iqvia Holdings Inc.	1	1

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
Medpace Holdings, Inc.	0.00	$0	($1,210,020)	0.00	$0	($51,498,943)	0.00	$652	($51,498,943)
Inotiv, Inc.	0.00	$0	($2,858)	0.00	$0	($18,880)	1.56	$728,270	($468,215)
Incyte Corp	--	$0	$0	0.00	$0	($3,035,678)	0.00	$0	($5,820,712)
Absci Corp	--	$0	$0	--	$433,788	$0	--	$433,788	$0
Iqvia Holdings Inc.	--	$0	$0	0.00	$0	($105,150)	2.43	$255,740	($105,150)
Charles River Laboratories International, Inc.	--	$0	$0	0.00	$0	($297,764)	0.47	$1,251,686	($2,660,183)
National Research Corp	--	$0	$0	--	$10,000	$0	--	$10,000	$0
Maxcyte, Inc.	--	$0	$0	21.46	$480,175	($22,378)	6.89	$480,175	($69,683)
OmniAb, Inc.	--	$0	$0	--	$175,700	$0	1.79	$480,332	($268,356)