Information Technology Insider Trading Activity
Over the last 30 days, corporate insiders across 550 Information Technology companies filed 221 purchases totaling $65.23M and 4,151 sales totaling $5.61B. The most-active Information Technology companies by insider filings are listed below.
Most-active companies
200Showing companies 1 to 50 of 200 by distinct insiders filing.
| # | Ticker / Company | Insiders (30d) | Insider buys (30d) |
|---|---|---|---|
| 1 |  $TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | 30 | $450K |
| 2 |  $CTSH COGNIZANT TECHNOLOGY SOLUTIONS CORP | 20 | - |
| 3 |  $MSFT MICROSOFT CORP | 19 | - |
| 4 |  $LFUS LITTELFUSE INC /DE | 17 | - |
| 5 |  $DT Dynatrace, Inc. | 16 | - |
| 6 |  $ATKR Atkore Inc. | 16 | - |
| 7 |  $ADP AUTOMATIC DATA PROCESSING INC | 15 | - |
| 8 |  $DOCU DOCUSIGN, INC. | 15 | - |
| 9 |  $KTCC KEY TRONIC CORP | 14 | - |
| 10 |  $QMLS QumulusAI, Inc. | 14 | - |
| 11 |  $ANET Arista Networks, Inc. | 12 | - |
| 12 |  $NTAP NetApp, Inc. | 12 | - |
| 13 |  $CRM Salesforce, Inc. | 12 | - |
| 14 |  $MCHP MICROCHIP TECHNOLOGY INC | 12 | - |
| 15 |  $LPSN LIVEPERSON INC | 12 | - |
| 16 |  $ASX ASE Technology Holding Co., Ltd. | 12 | - |
| 17 |  $CBRS Cerebras Systems Inc. | 11 | - |
| 18 |  $PCTY Paylocity Holding Corp | 11 | - |
| 19 |  $LOGI LOGITECH INTERNATIONAL S.A. | 11 | - |
| 20 |  $NTCT NETSCOUT SYSTEMS INC | 11 | - |
| 21 |  $OSIS OSI SYSTEMS INC | 11 | - |
| 22 |  $ALOT AstroNova, Inc. | 11 | - |
| 23 |  $DELL Dell Technologies Inc. | 10 | - |
| 24 |  $SNOW Snowflake Inc. | 10 | - |
| 25 |  $GEN Gen Digital Inc. | 10 | - |
| 26 |  $RBLX Roblox Corp | 10 | - |
| 27 |  $NBIS Nebius Group N.V. | 10 | - |
| 28 |  $BAND Bandwidth Inc. | 10 | - |
| 29 |  $TWLO TWILIO INC | 10 | - |
| 30 |  $TRCK Track Group, Inc. | 10 | - |
| 31 |  $CRWV CoreWeave, Inc. | 9 | - |
| 32 |  $DDOG Datadog, Inc. | 9 | - |
| 33 |  $DBX DROPBOX, INC. | 9 | - |
| 34 |  $TEM Tempus AI, Inc. | 9 | - |
| 35 |  $COHR COHERENT CORP. | 9 | - |
| 36 |  $PCOR PROCORE TECHNOLOGIES, INC. | 9 | - |
| 37 |  $VEEV VEEVA SYSTEMS INC | 9 | - |
| 38 |  $BKSY BlackSky Technology Inc. | 9 | - |
| 39 |  $LYTS LSI INDUSTRIES INC | 9 | $39K |
| 40 |  $GLOB Globant S.A. | 9 | - |
| 41 |  $DTST Data Storage Corp | 9 | - |
| 42 |  $MBGL Mobility Global Inc. | 9 | - |
| 43 |  $XPON Expion Energy, Inc. | 9 | - |
| 44 |  $HELE HELEN OF TROY LTD | 9 | - |
| 45 |  $LYNX Lyntris Inc. | 8 | - |
| 46 |  $SE Sea Ltd | 8 | - |
| 47 |  $DASH DoorDash, Inc. | 8 | - |
| 48 |  $FROG JFrog Ltd | 8 | - |
| 49 |  $SITM SITIME Corp | 8 | - |
| 50 |  $ADI ANALOG DEVICES INC | 8 | - |
Industries in this sector
10- Services-Prepackaged Software - 132 companies
- Semiconductors & Related Devices - 70 companies
- Services-Business Services, NEC - 58 companies
- Services-Computer Processing & Data Preparation - 50 companies
- Services-Computer Programming, Data Processing, Etc. - 42 companies
- Services-Computer Integrated Systems Design - 20 companies
- Miscellaneous Electrical Machinery, Equipment & Supplies - 15 companies
- Radio & Tv Broadcasting & Communications Equipment - 12 companies
- Computer Peripheral Equipment, NEC - 10 companies
- Electronic Components, NEC - 10 companies
Reading a sector
Sales normally dwarf purchases here, and that is the baseline rather than a warning. Executives are paid in stock and sell to diversify or to cover the tax due when awards vest, so a large sell total across a sector usually reflects a vesting calendar. Buying is the informative side, because an insider purchasing on the open market is spending their own money on a company they already understand.
Companies are ranked by distinct insiders filing rather than by dollar value, which surfaces the cluster case: several people inside the same business acting in the same window. Where a company reports only an SEC SIC code, it is mapped into these sectors through a standard crosswalk, so the grouping reflects what a business does rather than how it happens to file.