Stem, Inc. (STEM)
NYSE: STEM · Services-Computer Integrated Systems Design · Houston, TX · filing with the SEC since 2018
Who runs Stem, Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Buzby David S
Executive Chair of Board and Interim CEO. First filing May 2021, latest Aug 11, 2026, 7 filings in all.
Officers reporting now
8
of 14 people with a filing in the last fifteen months
Directors reporting now
6
34 people on the record since 2020
Officerssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Carlson Michael James | President, Managed Services | Sep 2022 | Sep 29, 2026 | 3 · $0.00 |
| Buzby David S | Executive Chair of Board and Interim CEO | May 2021 | Aug 11, 2026 | none |
| Musfeldt Brian | Chief Financial Officer | Aug 2025 | Jul 21, 2026 | 1 · $0.00 |
| Narayanan Arun | Chief Executive Officer | Jan 2025 | Jul 2, 2026 | 2 · $100,000 |
| Tappin Matthew | President, Software Products | Jul 2023 | Jul 2, 2026 | 7 · $200,000 |
| Laureles Saul R. | Chief Legal Officer | May 2021 | Jul 2, 2026 | 3 · $0.00 |
| Cabot Jeffrey T | Chief Accounting Officer | Jan 2026 | Jan 7, 2026 | none |
| Shukla Rahul | Chief Accounting Officer | Jan 2022 | Nov 19, 2025 | 1 · $100,000 |
Directorssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Birns Ira M | director | Nov 2023 | Aug 11, 2026 | none |
| Daley Adam | director | Aug 2020 | Aug 11, 2026 | none |
| Guruswamy Vasudevan | director | Mar 2025 | Aug 11, 2026 | none |
| Shivram Krishna | director | Mar 2025 | Aug 11, 2026 | none |
| Tammineedi Anil | director | May 2021 | Aug 11, 2026 | none |
| Tyson Laura D | director | May 2021 | Aug 11, 2026 | none |
Earlier names on the record20, newest filing first
Albert Hofeldt · officer · last filing Feb 2025Homenock Kim · officer · last filing Feb 2025Hole Spencer Doran · officer · last filing Sep 2024Cunningham Gerard · director · last filing Aug 2024Morgan Michael C · director · last filing Jun 2024Woodward Jane · director · last filing Jun 2024Carrington John Eugene · officer · last filing May 2024Bush William John · officer · last filing May 2024Patel Prakesh · officer · last filing May 2024Russo Alan · officer · last filing May 2024Schaefer Robert · officer · last filing Mar 2024Johnson Larsh · officer · last filing Mar 2024Troe Lisa L · director · last filing Jun 2023Triplett Mark William · officer · last filing Apr 2022Scheyer Eric J · officer · last filing Apr 2021Litowitz Alec N · director · last filing Apr 2021Rogers Desiree G · director · last filing Apr 2021Shaper C Park · director · last filing Apr 2021Star Peak Sponsor LLC · director · last filing Apr 2021Wilds Michael D. · officer · last filing Aug 2020
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.