Industry Insider Activity

Scientific & Technical Instruments insider activity

Concentrated executive and director transaction evidence across 21 companies, with acquisition/disposal balance, filing cadence, value concentration, and linked company research.

Latest filing 22 Jul 2026 636 filings tracked

Top-level read

Net insider selling

Scientific & Technical Instruments shows 329 acquisition filings against 307 disposal filings. The largest stored filing is $11.0M in COHR by ANDERSON, JAMES ROBERT.

Net value $-37.9Macquisitions minus disposals
Companies 21with stored filings
Total filings 636stored transaction rows
Acquisition value $46.2M329 acquisitions
Disposal value $84.0M307 disposals
Largest filing $11.0Mreported transaction value

Filing cadence

Last 12 active months
Mar 2026 47
Apr 2026 190
May 2026 183
Jun 2026 156
Jul 2026 60

Acquisitions 51.7% · Disposals 48.3%

Company Reads

Most active company insider tapes

21 shown

Transaction Evidence

Latest filings in Scientific & Technical Instruments

Showing 211-240 of 636
Date 2 Jun 2026
Symbol NOVTNovanta Inc
Insider GLASTRA, MATTHIJSDirector, Chief Executive Officer
Side Disposal
Shares 500
Value 83095
Industry Scientific & Technical Instruments
Date 2 Jun 2026
Symbol NOVTNovanta Inc
Insider GLASTRA, MATTHIJSDirector, Chief Executive Officer
Side Disposal
Shares 400
Value 68512
Industry Scientific & Technical Instruments
Date 2 Jun 2026
Symbol NOVTNovanta Inc
Insider GLASTRA, MATTHIJSDirector, Chief Executive Officer
Side Disposal
Shares 38
Value 6255
Industry Scientific & Technical Instruments
Date 1 Jun 2026
Symbol MKSIMKS Instruments Inc
Insider HENRY, DAVID PHILIPEVP, Global Str Mktg & GM, MSD
Side Disposal
Shares 6000
Value 1886583
Industry Scientific & Technical Instruments
Date 1 Jun 2026
Symbol MKSIMKS Instruments Inc
Insider MORA, ELIZABETHDirector
Side Disposal
Shares 300
Value 95406
Industry Scientific & Technical Instruments
Date 1 Jun 2026
Symbol STSensata Technologies Holding NV
Insider SIEDEL, RICHARD W. JR.SVP & Chief Accounting Officer
Side Disposal
Shares 374
Value 18434
Industry Scientific & Technical Instruments
Date 28 May 2026
Symbol AIMDAinos Inc
Insider CHIANG, YAO-CHUNGDirector
Side Acquisition
Shares 250
Value 575
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol MKSIMKS Instruments Inc
Insider COLELLA, GERALD GDirector
Side Disposal
Shares 8210
Value 2721195
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol MKSIMKS Instruments Inc
Insider COLELLA, GERALD GDirector
Side Disposal
Shares 4876
Value 1619034
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol MKSIMKS Instruments Inc
Insider COLELLA, GERALD GDirector
Side Disposal
Shares 2800
Value 948024
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol MKSIMKS Instruments Inc
Insider DONAHUE, JOSEPH BDirector
Side Disposal
Shares 2100
Value 688703
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol MKSIMKS Instruments Inc
Insider COLELLA, GERALD GDirector
Side Disposal
Shares 1811
Value 607514
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol CGNXCognex Corporation
Insider LONG, DARREN MARCVice President
Side Disposal
Shares 8675
Value 575339
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol MKSIMKS Instruments Inc
Insider COLELLA, GERALD GDirector
Side Disposal
Shares 1626
Value 547219
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol CGNXCognex Corporation
Insider LONG, DARREN MARCVice President
Side Acquisition
Shares 8675
Value 446676
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol CGNXCognex Corporation
Insider LONG, DARREN MARCVice President
Side Disposal
Shares 5498
Value 364636
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol CGNXCognex Corporation
Insider LONG, DARREN MARCVice President
Side Disposal
Shares 4500
Value 298447
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol CGNXCognex Corporation
Insider LONG, DARREN MARCVice President
Side Acquisition
Shares 5498
Value 270062
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol CGNXCognex Corporation
Insider LONG, DARREN MARCVice President
Side Acquisition
Shares 4500
Value 253980
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol MKSIMKS Instruments Inc
Insider COLELLA, GERALD GDirector
Side Disposal
Shares 464
Value 153298
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol CGNXCognex Corporation
Insider LONG, DARREN MARCVice President
Side Disposal
Shares 1579
Value 105035
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol MKSIMKS Instruments Inc
Insider COLELLA, GERALD GDirector
Side Disposal
Shares 213
Value 71792
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol ITRIItron Inc
Insider REEVES, DONALD L. IIISVP, Outcomes
Side Disposal
Shares 293
Value 24759
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol AIMDAinos Inc
Insider CHIANG, YAO-CHUNGDirector
Side Acquisition
Shares 2000
Value 4000
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol CGNXCognex Corporation
Insider LONG, DARREN MARCVice President
Side Disposal
Shares 5498
Value 0
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol CGNXCognex Corporation
Insider LONG, DARREN MARCVice President
Side Disposal
Shares 4500
Value 0
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol CGNXCognex Corporation
Insider LONG, DARREN MARCVice President
Side Disposal
Shares 8675
Value 0
Industry Scientific & Technical Instruments
Date 27 May 2026
Symbol GRMNGarmin Ltd
Insider BURRELL, JONATHANDirector
Side Disposal
Shares 8800
Value 0
Industry Scientific & Technical Instruments
Date 26 May 2026
Symbol MKSIMKS Instruments Inc
Insider HENRY, DAVID PHILIPEVP, Global Str Mktg & GM, MSD
Side Disposal
Shares 2500
Value 826250
Industry Scientific & Technical Instruments
Date 26 May 2026
Symbol AIMDAinos Inc
Insider LEE, TING-CHUANDirector
Side Disposal
Shares 109988
Value 208977
Industry Scientific & Technical Instruments