Subsector - Specialty Instruments

  1. All Sectors
  2. Manufacturing
Latest data: 9/18/2025 10:03:52 PM
1 Month
Buy/Sell Ratio 0.17
14%
86%
Buy Sell
$9.59 M ($57.04) M
46 Insiders 107 Insiders
71 Transactions 128 Transactions
8/18/2025 to 9/18/2025
3 Month
Buy/Sell Ratio 0.14
12%
88%
Buy Sell
$19.22 M ($136.69) M
80 Insiders 190 Insiders
129 Transactions 271 Transactions
6/18/2025 to 9/18/2025
6 Month
Buy/Sell Ratio 0.06
5%
95%
Buy Sell
$31.40 M ($505.07) M
146 Insiders 314 Insiders
319 Transactions 611 Transactions
3/18/2025 to 9/18/2025
12 Month
Buy/Sell Ratio 0.07
6%
94%
Buy Sell
$59.67 M ($801.03) M
224 Insiders 507 Insiders
524 Transactions 1384 Transactions
9/18/2024 to 9/18/2025

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months
Name Value Transactions
Bruker Corp
$6,132,441 3
Vivani Medical, Inc.
$5,102,574 5
Pulse Biosciences, Inc.
$3,207,514 4
Sharps Technology Inc.
$2,564,000 1
Icu Medical Inc/De
$2,474,375 1
Quanterix Corp
$2,118,764 4
Rockwell Automation, Inc
$2,000,904 2
Semler Scientific, Inc.
$1,896,500 1
Mimedx Group, Inc.
$1,268,000 1
Sight Sciences, Inc.
$1,210,121 9

Most Insider Selling

12 months
Name Value Transactions
Danaher Corp /De/
($245,919,391) 1
Kla Corp
($26,734,685) 3
Inari Medical, Inc.
($22,305,234) 5
Onto Innovation Inc.
($18,012,763) 3
Kla Corp
($16,198,254) 2
Penumbra Inc
($13,446,796) 4
Fortive Corp
($12,670,000) 1
Trane Technologies Plc
($12,301,883) 4
Procept Biorobotics Corp
($11,372,992) 6
Mirion Technologies, Inc.
($10,740,782) 2

Most Unique Insiders Buying (>25K)

12 months
Name Unique insiders Total Trades
Sharps Technology Inc. 6 6
QT IMAGING HOLDINGS, INC. 5 7
Teleflex Inc 5 5
Lakeland Industries Inc 4 5
Orasure Technologies Inc 4 5
Enovis CORP 4 4
Quanterix Corp 3 6
Senseonics Holdings, Inc. 3 4
Sintx Technologies, Inc. 3 4
Eastman Kodak Co 3 4

Most Unique Insiders Selling (>25K)

12 months
Name Unique insiders Total Trades
Keysight Technologies, Inc. 11 16
Itron, Inc. 9 40
Trimble Inc. 9 19
Garmin Ltd 9 15
Rockwell Automation, Inc 9 14
Alphatec Holdings, Inc. 8 38
Irhythm Technologies, Inc. 8 33
Dexcom Inc 8 27
Artivion, Inc. 8 21
Biolife Solutions Inc 7 21

Industry Summary of Insider Activity

1 Month 6 Month 12 Month
Name Ratio Buy $ Sell $ Ratio Buy $ Sell $ Ratio Buy $ Sell $
Surgical & Medical Instruments & Apparatus 0.52 $7,401,115 ($14,250,961) 0.24 $17,592,898 ($74,025,997) 0.14 $27,172,473 ($192,961,289)
X-Ray Apparatus & Tubes & Related Irradiation Apparatus 0.36 $85,603 ($237,681) 0.07 $85,603 ($1,179,878) 0.04 $85,603 ($2,101,184)
Electromedical & Electrotherapeutic Apparatus 0.35 $525,131 ($1,506,702) 0.42 $2,012,534 ($4,794,747) 0.65 $9,894,936 ($15,290,370)
Ophthalmic Goods 0.27 $979,404 ($3,644,452) 0.27 $1,247,400 ($4,669,025) 0.28 $1,507,241 ($5,298,494)
Orthopedic, Prosthetic & Surgical Appliances & Supplies 0.21 $432,260 ($2,091,543) 0.19 $2,701,295 ($14,233,545) 0.15 $3,207,533 ($21,674,742)
Laboratory Analytical Instruments 0.17 $165,657 ($996,355) 2.48 $5,269,232 ($2,125,836) 1.36 $11,822,818 ($8,715,865)
Optical Instruments & Lenses 0.00 $0 ($18,866,802) 0.00 $0 ($57,023,410) 0.00 $103,349 ($68,261,873)
Search, Detection, Navagation, Guidance, Aeronautical Sys 0.00 $0 ($8,860,021) 0.00 $0 ($43,509,261) 0.00 $0 ($83,969,594)
Industrial Instruments For Measurement, Display, And Control 0.00 $0 ($2,478,007) 0.01 $1,727,396 ($269,534,511) 0.01 $2,061,370 ($292,518,791)
Measuring & Controlling Devices, Nec 0.00 $0 ($2,202,527) 0.01 $174,234 ($21,973,523) 0.04 $2,186,175 ($59,095,845)
Photographic Equipment & Supplies 0.00 $0 ($842,563) 0.09 $343,700 ($3,716,472) 0.10 $452,930 ($4,338,516)
Instruments For Meas & Testing Of Electricity & Elec Signals 0.00 $0 ($743,104) 0.03 $188,194 ($7,042,523) 0.01 $198,177 ($18,687,716)
Dental Equipment & Supplies 0.00 $0 ($324,000) 0.00 $0 ($324,000) 1.67 $542,185 ($324,000)
Laboratory Apparatus & Furniture -- $0 $0 0.09 $57,500 ($651,295) 0.05 $77,247 ($1,479,730)
Auto Controls For Regulating Residential & Comml Environments -- $0 $0 -- $0 $0 0.00 $0 ($20,978,840)
Totalizing Fluid Meters & Counting Devices -- $0 $0 0.00 $0 ($266,874) 0.00 $0 ($5,336,306)
Watches, Clocks, Clockwork Operated Devices/parts -- $0 $0 -- $0 $0 -- $359,159 $0