Stem, Inc (STEM) insider trading
Every open-market stock purchase and sale by Stem, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Brian Musfeldt (CFO) and 1 other sold $6.8K in the last 90 days.
- Last insider buy: David S Buzby (Director), $61.2K, 2 years ago.
Last 12 months: insiders bought $0 (0 buys) and sold $350K (12 sales). Last close $6.24 on Aug 13, 2026.
Recent STEM insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Sep 29, 2026 | Michael James Carlson (President) | Sold | $682 |
| Sep 26, 2026 | Michael James Carlson (President) | Bought (not open market) | — |
| Aug 7, 2026 | Adam Daley (Director) | Bought (not open market) | — |
| Aug 7, 2026 | Ira M Birns (Director) | Bought (not open market) | — |
| Aug 7, 2026 | David S Buzby (Director) | Bought (not open market) | — |
| Aug 7, 2026 | Krishna Shivram (Director) | Bought (not open market) | — |
| Aug 7, 2026 | Laura D Tyson (Director) | Bought (not open market) | — |
| Aug 7, 2026 | Laura D Tyson (Director) | Bought (not open market) | — |
| Aug 7, 2026 | Vasudevan Guruswamy (Director) | Bought (not open market) | — |
| Aug 7, 2026 | Anil Tammineedi (Director) | Bought (not open market) | — |
| Jul 20, 2026 | Brian Musfeldt (CFO) | Sold | $6.1K |
| Jul 17, 2026 | Brian Musfeldt (CFO) | Bought (not open market) | — |
| Jun 3, 2026 | Laura D Tyson (Director) | Bought (not open market) | — |
| Jun 3, 2026 | Krishna Shivram (Director) | Bought (not open market) | — |
| Jun 3, 2026 | Ira M Birns (Director) | Bought (not open market) | — |
| Jun 3, 2026 | Anil Tammineedi (Director) | Bought (not open market) | — |
| Jun 3, 2026 | David S Buzby (Director) | Bought (not open market) | — |
| Jun 3, 2026 | Vasudevan Guruswamy (Director) | Bought (not open market) | — |
| Jun 3, 2026 | Adam Daley (Director) | Bought (not open market) | — |
| Mar 11, 2026 | Matthew Tappin (President) | Sold | $4.4K |
| Mar 10, 2026 | Arun Narayanan (CEO) | Sold | $57.2K |
| Mar 10, 2026 | Michael James Carlson (President) | Sold | $23.1K |
| Mar 10, 2026 | Saul R. Laureles (C-suite exec) | Sold | $10.5K |
| Mar 10, 2026 | Matthew Tappin (President) | Sold | $7.3K |
| Mar 7, 2026 | Arun Narayanan (CEO) | Bought (not open market) | — |
Who's trading STEM
- Michael James Carlson, COO: sold $23.8K (2 sales), last Sep 29, 2026
- Krishna Shivram, Insider: other filings, last Aug 7, 2026
- David S Buzby, Director: other filings, last Aug 7, 2026
- Ira M Birns, Director: other filings, last Aug 7, 2026
- Vasudevan Guruswamy, Insider: other filings, last Aug 7, 2026
- Anil Tammineedi, Director: other filings, last Aug 7, 2026
- Adam Daley, Director: other filings, last Aug 7, 2026
- Laura D Tyson, Director: other filings, last Aug 7, 2026
- Brian Musfeldt, CFO: sold $6.1K (1 sale), last Jul 20, 2026
- Matthew Tappin, President: sold $190K (6 sales), last Mar 11, 2026
- Arun Narayanan, CEO: sold $57.2K (1 sale), last Mar 10, 2026
- Saul R. Laureles, C-suite exec: sold $13.3K (2 sales), last Mar 10, 2026
- Jeffrey T Cabot, C-suite exec: other filings, last Jan 5, 2026
- Rahul Shukla, C-suite exec: sold $59.6K (1 sale), last Nov 18, 2025
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