Industry - Measuring & Controlling Devices, Nec

Include option trades

Include indirect trades

Latest data: 8/4/2026 10:01:49 PM

1 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($226,000)
0 Insiders	1 Insiders
0 Transactions	1 Transactions

7/4/2026 to 8/4/2026

3 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($2.55) M
0 Insiders	12 Insiders
0 Transactions	26 Transactions

5/4/2026 to 8/4/2026

6 Month

Buy/Sell Ratio 0.19

16%

84%

Buy	Sell
$1.31 M	($6.77) M
3 Insiders	18 Insiders
3 Transactions	50 Transactions

2/4/2026 to 8/4/2026

12 Month

Buy/Sell Ratio 0.03

2%

98%

Buy	Sell
$1.31 M	($46.69) M
3 Insiders	36 Insiders
3 Transactions	102 Transactions

8/4/2025 to 8/4/2026

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months

Name	Value	Transactions
Macpherson Richard Birchtech Corp.	$750,000	1
Kummeth Charles R. Quantum-Si Inc	$459,800	1
Dowdy Paula Quantum-Si Inc	$104,450	1

Most Insider Selling

12 months

Name	Value	Transactions
Kingsley Lawrence D Mirion Technologies, Inc.	($15,803,200)	2
Logan Thomas D Mirion Technologies, Inc.	($10,740,782)	2
Painter Robert G Trimble Inc.	($4,629,375)	8
Schopfer Brian Mirion Technologies, Inc.	($2,765,420)	1
Eloy Loic Mirion Technologies, Inc.	($1,697,821)	2
Brown Christopher D. 908 Devices Inc.	($1,158,518)	10
Keane James P Rockwell Automation, Inc	($1,068,192)	1
Pettiti Gianluca Thermo Fisher Scientific Inc.	($857,204)	4
Myers Tessa M. Rockwell Automation, Inc	($812,599)	1
Shafer Michael D Thermo Fisher Scientific Inc.	($802,536)	1

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
Quantum-Si Inc	2	2
Birchtech Corp.	1	1

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
Trimble Inc.	7	18
Rockwell Automation, Inc	7	7
Mirion Technologies, Inc.	6	9
Quantum-Si Inc	5	9
908 Devices Inc.	4	16
Thermo Fisher Scientific Inc.	3	6
Owlet, Inc.	3	4

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
Thermo Fisher Scientific Inc.	0.00	$0	($226,000)	0.00	$0	($1,430,080)	0.00	$0	($2,281,536)
908 Devices Inc.	--	$0	$0	0.00	$0	($1,947,305)	0.00	$0	($2,027,891)
Quantum-Si Inc	--	$0	$0	1.53	$564,250	($369,098)	0.81	$564,250	($693,621)
Rockwell Automation, Inc	--	$0	$0	0.00	$0	($1,716,838)	0.00	$0	($3,186,130)
Trimble Inc.	--	$0	$0	0.00	$0	($1,066,051)	0.00	$0	($6,418,837)
Owlet, Inc.	--	$0	$0	0.00	$0	($79,258)	0.00	$0	($566,001)
Birchtech Corp.	--	$0	$0	--	$750,000	$0	--	$750,000	$0
Mirion Technologies, Inc.	--	$0	$0	0.00	$0	($164,976)	0.00	$0	($31,514,842)