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 301-330 of 636
Date 12 May 2026
Symbol NOVTNovanta Inc
Insider GLASTRA, MATTHIJSDirector, Chief Executive Officer
Side Disposal
Shares 2421
Value 366394
Industry Scientific & Technical Instruments
Date 12 May 2026
Symbol CGNXCognex Corporation
Insider MACDONALD, LAURA ANNVP and PAO
Side Acquisition
Shares 6100
Value 287981
Industry Scientific & Technical Instruments
Date 12 May 2026
Symbol CGNXCognex Corporation
Insider MACDONALD, LAURA ANNVP and PAO
Side Disposal
Shares 6100
Value 0
Industry Scientific & Technical Instruments
Date 12 May 2026
Symbol CGNXCognex Corporation
Insider MACDONALD, LAURA ANNVP and PAO
Side Disposal
Shares 25500
Value 0
Industry Scientific & Technical Instruments
Date 12 May 2026
Symbol CGNXCognex Corporation
Insider MACDONALD, LAURA ANNVP and PAO
Side Disposal
Shares 10000
Value 0
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol MKSIMKS Instruments Inc
Insider BATRA, RAJDirector
Side Acquisition
Shares 782
Value -
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol MKSIMKS Instruments Inc
Insider CANNONE, PETER IIIDirector
Side Acquisition
Shares 782
Value -
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol MKSIMKS Instruments Inc
Insider COLELLA, GERALD GDirector
Side Acquisition
Shares 782
Value -
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol MKSIMKS Instruments Inc
Insider DONAHUE, JOSEPH BDirector
Side Acquisition
Shares 782
Value -
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol MKSIMKS Instruments Inc
Insider JABRE, WISSAM GDirector
Side Acquisition
Shares 782
Value -
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol MKSIMKS Instruments Inc
Insider MOLONEY, JACQUELINE FDirector
Side Acquisition
Shares 782
Value -
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol MKSIMKS Instruments Inc
Insider MORA, ELIZABETHDirector
Side Acquisition
Shares 782
Value -
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol CGNXCognex Corporation
Insider MACDONALD, LAURA ANNVP and PAO
Side Disposal
Shares 30000
Value 2004066
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol CGNXCognex Corporation
Insider MACDONALD, LAURA ANNVP and PAO
Side Acquisition
Shares 30000
Value 1544700
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol MKSIMKS Instruments Inc
Insider BURKE, KATHLEEN FLAHERTYEVP, GC & Secretary
Side Disposal
Shares 4355
Value 1393317
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol CGNXCognex Corporation
Insider FENNELL, MARKChief Legal Officer &Secretary
Side Disposal
Shares 18296
Value 1227296
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol CGNXCognex Corporation
Insider MACDONALD, LAURA ANNVP and PAO
Side Disposal
Shares 17000
Value 1135637
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol CGNXCognex Corporation
Insider FENNELL, MARKChief Legal Officer &Secretary
Side Disposal
Shares 15080
Value 1011566
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol CGNXCognex Corporation
Insider MACDONALD, LAURA ANNVP and PAO
Side Disposal
Shares 15080
Value 1007377
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol CGNXCognex Corporation
Insider MACDONALD, LAURA ANNVP and PAO
Side Disposal
Shares 15000
Value 1002033
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol MKSIMKS Instruments Inc
Insider TARANTO, ERIC ROBERTEVP & GM, VSD
Side Disposal
Shares 2849
Value 911328
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol CGNXCognex Corporation
Insider MACDONALD, LAURA ANNVP and PAO
Side Acquisition
Shares 17000
Value 865980
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol CGNXCognex Corporation
Insider FENNELL, MARKChief Legal Officer &Secretary
Side Acquisition
Shares 18296
Value 863754
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol CGNXCognex Corporation
Insider MACDONALD, LAURA ANNVP and PAO
Side Acquisition
Shares 15000
Value 846600
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol CGNXCognex Corporation
Insider MACDONALD, LAURA ANNVP and PAO
Side Disposal
Shares 12196
Value 814720
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol CGNXCognex Corporation
Insider FENNELL, MARKChief Legal Officer &Secretary
Side Disposal
Shares 9600
Value 643968
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol CGNXCognex Corporation
Insider FENNELL, MARKChief Legal Officer &Secretary
Side Acquisition
Shares 15080
Value 594755
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol CGNXCognex Corporation
Insider MACDONALD, LAURA ANNVP and PAO
Side Acquisition
Shares 15080
Value 594755
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol CGNXCognex Corporation
Insider MACDONALD, LAURA ANNVP and PAO
Side Acquisition
Shares 12196
Value 575773
Industry Scientific & Technical Instruments
Date 11 May 2026
Symbol CGNXCognex Corporation
Insider FENNELL, MARKChief Legal Officer &Secretary
Side Acquisition
Shares 9600
Value 541824
Industry Scientific & Technical Instruments