Industry - Industrial Instruments For Measurement, Display, And Control

Include option trades

Include indirect trades

Latest data: 6/18/2026 10:01:40 PM

1 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($20.05) M
0 Insiders	14 Insiders
0 Transactions	16 Transactions

5/18/2026 to 6/18/2026

3 Month

Buy/Sell Ratio 0.01

0%

100%

Buy	Sell
$136,703	($26.16) M
2 Insiders	23 Insiders
2 Transactions	28 Transactions

3/18/2026 to 6/18/2026

6 Month

Buy/Sell Ratio 0.04

4%

96%

Buy	Sell
$2.32 M	($54.78) M
14 Insiders	29 Insiders
17 Transactions	51 Transactions

12/18/2025 to 6/18/2026

12 Month

Buy/Sell Ratio 0.03

2%

98%

Buy	Sell
$8.91 M	($327.29) M
22 Insiders	44 Insiders
33 Transactions	93 Transactions

6/18/2025 to 6/18/2026

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months

Name	Value	Transactions
Hunn Laurence Neil Roper Technologies Inc	$4,522,310	1
Okerstrom Mark D Fortive Corp	$1,001,739	1
Brinkley Amy Woods Roper Technologies Inc	$540,856	1
Joyce Thomas Patrick Jr Roper Technologies Inc	$501,844	1
Von Schuckmann Stephan Sensata Technologies Holding Plc	$501,671	1
Roeder Douglas A Senseonics Holdings, Inc.	$313,859	3
Ladiwala Shiraz Shabanali Mesa Laboratories Inc /Co/	$252,805	1
Doar Michael Hurco Companies Inc	$193,136	4
Moorthy Ganesh Ralliant Corp	$169,820	2
Kazmi Amir A. Ralliant Corp	$99,942	1

Most Insider Selling

12 months

Name	Value	Transactions
Rales Mitchell P Danaher Corp /De/	($234,561,260)	3
Nersesian Ronald S. Keysight Technologies, Inc.	($14,485,230)	2
Colella Gerard G MKS INC	($11,736,749)	3
Lee John Tseng-Chung MKS INC	($10,858,042)	2
Mirshekari Ali John Sensata Technologies Holding Plc	($7,750,994)	3
Zapico David A Ametek Inc/	($5,727,966)	1
Dhanasekaran Satish Keysight Technologies, Inc.	($4,338,629)	4
Henry David Philip MKS INC	($4,095,953)	5
Page John Keysight Technologies, Inc.	($3,825,818)	2
Estrada Ingrid A Keysight Technologies, Inc.	($3,361,121)	4

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
Ralliant Corp	6	7
Senseonics Holdings, Inc.	4	6
Mesa Laboratories Inc /Co/	3	3
Roper Technologies Inc	3	3
Hurco Companies Inc	1	4
Sensata Technologies Holding Plc	1	1
Fortive Corp	1	1

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
MKS INC	13	38
Keysight Technologies, Inc.	11	22
Ametek Inc/	4	4
Sensata Technologies Holding Plc	3	11
Danaher Corp /De/	2	4
Cognex Corp	2	3
Roper Technologies Inc	2	3
Mesa Laboratories Inc /Co/	2	2
Ralliant Corp	1	2
Fortive Corp	1	1

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
MKS INC	0.00	$0	($18,324,741)	0.00	$0	($40,130,589)	0.00	$0	($41,433,008)
Keysight Technologies, Inc.	0.00	$0	($1,039,741)	0.00	$0	($13,200,256)	0.00	$0	($32,627,327)
Sensata Technologies Holding Plc	0.00	$0	($437,351)	0.70	$501,671	($717,682)	0.06	$501,671	($8,680,961)
Mesa Laboratories Inc /Co/	0.00	$0	($252,357)	1.79	$452,076	($252,357)	1.79	$452,076	($252,357)
Senseonics Holdings, Inc.	--	$0	$0	--	$326,142	$0	5.06	$510,932	($101,023)
Ametek Inc/	--	$0	$0	0.00	$0	($114,893)	0.00	$0	($7,862,092)
Roper Technologies Inc	--	$0	$0	--	$501,844	$0	13.71	$5,565,010	($405,958)
Clearsign Technologies Corp	--	$0	$0	--	$27,679	$0	--	$27,679	$0
Ralliant Corp	--	$0	$0	1.40	$511,538	($364,470)	1.65	$601,878	($364,470)
Danaher Corp /De/	--	$0	$0	--	$0	$0	0.00	$0	($235,147,579)
Fortive Corp	--	$0	$0	--	$0	$0	9.08	$1,001,739	($110,367)
Cognex Corp	--	$0	$0	--	$0	$0	0.00	$0	($300,120)
Hurco Companies Inc	--	$0	$0	--	$0	$0	--	$227,936	$0
Focus Universal Inc.	--	$0	$0	--	$0	$0	--	$24,540	$0