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 391-420 of 636
Date 1 May 2026
Symbol SOTKSono-Tek Corp
Insider BOOTH, BRIAN LEWISVice President
Side Disposal
Shares -
Value -
Industry Scientific & Technical Instruments
Date 1 May 2026
Symbol SOTKSono-Tek Corp
Insider BOOTH, BRIAN LEWISVice President
Side Disposal
Shares -
Value -
Industry Scientific & Technical Instruments
Date 1 May 2026
Symbol ESEESCO Technologies Inc
Insider VALDEZ, GLORIA LDirector
Side Disposal
Shares 197
Value 64411
Industry Scientific & Technical Instruments
Date 1 May 2026
Symbol ESEESCO Technologies Inc
Insider VALDEZ, GLORIA LDirector
Side Acquisition
Shares 197
Value 64411
Industry Scientific & Technical Instruments
Date 1 May 2026
Symbol ESEESCO Technologies Inc
Insider VALDEZ, GLORIA LDirector
Side Disposal
Shares 106
Value 34808
Industry Scientific & Technical Instruments
Date 1 May 2026
Symbol BMIBadger Meter Inc
Insider LIU, XIADirector
Side Acquisition
Shares 131
Value 20001
Industry Scientific & Technical Instruments
Date 1 May 2026
Symbol SOTKSono-Tek Corp
Insider BOOTH, BRIAN LEWISVice President
Side Disposal
Shares 3299
Value 18079
Industry Scientific & Technical Instruments
Date 1 May 2026
Symbol SOTKSono-Tek Corp
Insider BOOTH, BRIAN LEWISVice President
Side Acquisition
Shares 2606
Value 10737
Industry Scientific & Technical Instruments
Date 1 May 2026
Symbol SOTKSono-Tek Corp
Insider BOOTH, BRIAN LEWISVice President
Side Acquisition
Shares 1650
Value 7343
Industry Scientific & Technical Instruments
Date 30 Apr 2026
Symbol AIMDAinos Inc
Insider CHIANG, YAO-CHUNGDirector
Side Acquisition
Shares 200
Value 336
Industry Scientific & Technical Instruments
Date 29 Apr 2026
Symbol AIMDAinos Inc
Insider CHIANG, YAO-CHUNGDirector
Side Acquisition
Shares 100
Value 175
Industry Scientific & Technical Instruments
Date 27 Apr 2026
Symbol BMIBadger Meter Inc
Insider ADAMS, TODD A.Director
Side Acquisition
Shares 952
Value 117058
Industry Scientific & Technical Instruments
Date 27 Apr 2026
Symbol BMIBadger Meter Inc
Insider BROOKS, HENRY FDirector
Side Acquisition
Shares 952
Value 117058
Industry Scientific & Technical Instruments
Date 27 Apr 2026
Symbol BMIBadger Meter Inc
Insider COOK, MELANIE K.Director
Side Acquisition
Shares 952
Value 117058
Industry Scientific & Technical Instruments
Date 27 Apr 2026
Symbol BMIBadger Meter Inc
Insider LIU, XIADirector
Side Acquisition
Shares 952
Value 117058
Industry Scientific & Technical Instruments
Date 27 Apr 2026
Symbol BMIBadger Meter Inc
Insider MCGILL, JAMES WDirector
Side Acquisition
Shares 952
Value 117058
Industry Scientific & Technical Instruments
Date 27 Apr 2026
Symbol BMIBadger Meter Inc
Insider MYERS, TESSA M.Director
Side Acquisition
Shares 952
Value 117058
Industry Scientific & Technical Instruments
Date 27 Apr 2026
Symbol BMIBadger Meter Inc
Insider STERN, JAMES FDirector
Side Acquisition
Shares 952
Value 117058
Industry Scientific & Technical Instruments
Date 27 Apr 2026
Symbol BMIBadger Meter Inc
Insider TELLOCK, GLEN EDirector
Side Acquisition
Shares 952
Value 117058
Industry Scientific & Technical Instruments
Date 23 Apr 2026
Symbol BMIBadger Meter Inc
Insider WROCKLAGE, ROBERTEVP-N.A. Muncipal Utility
Side Acquisition
Shares 1000
Value 122350
Industry Scientific & Technical Instruments
Date 22 Apr 2026
Symbol COHRCoherent Inc
Insider LUTHER, SHERRI RChief Financial Officer
Side Disposal
Shares 2000
Value 702000
Industry Scientific & Technical Instruments
Date 22 Apr 2026
Symbol TDYTeledyne Technologies Incorporated
Insider BELAK, CYNTHIA YSenior VP and Controller
Side Acquisition
Shares 1255
Value 0
Industry Scientific & Technical Instruments
Date 22 Apr 2026
Symbol TDYTeledyne Technologies Incorporated
Insider BLACK, LAURA A.Director
Side Acquisition
Shares 319
Value 0
Industry Scientific & Technical Instruments
Date 22 Apr 2026
Symbol TDYTeledyne Technologies Incorporated
Insider BLACKWOOD, STEPHEN FINISExecutive VP and CFO
Side Acquisition
Shares 2470
Value 0
Industry Scientific & Technical Instruments
Date 22 Apr 2026
Symbol TDYTeledyne Technologies Incorporated
Insider BOBB, GEORGE C IIIDirector, President and CEO
Side Acquisition
Shares 5515
Value 0
Industry Scientific & Technical Instruments
Date 22 Apr 2026
Symbol TDYTeledyne Technologies Incorporated
Insider CIBIK, MELANIE SUSANEVP, GenCounsel, CCO & Sec.
Side Acquisition
Shares 2138
Value 0
Industry Scientific & Technical Instruments
Date 22 Apr 2026
Symbol TDYTeledyne Technologies Incorporated
Insider KUMBIER, MICHELLEDirector
Side Acquisition
Shares 319
Value 0
Industry Scientific & Technical Instruments
Date 22 Apr 2026
Symbol TDYTeledyne Technologies Incorporated
Insider LORNE, SIMON MDirector
Side Acquisition
Shares 319
Value 0
Industry Scientific & Technical Instruments
Date 22 Apr 2026
Symbol TDYTeledyne Technologies Incorporated
Insider MALONE, ROBERT ADirector
Side Acquisition
Shares 319
Value 0
Industry Scientific & Technical Instruments
Date 22 Apr 2026
Symbol TDYTeledyne Technologies Incorporated
Insider MEHRABIAN, ROBERTDirector, Executive Chairman
Side Acquisition
Shares 5633
Value 0
Industry Scientific & Technical Instruments