CIK 0001758766 · Non-accelerated filer<br>Smaller reporting company
STEM, INC.
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- STEM
- Exchange
- NYSE
- Industry
- Services-Computer Integrated Systems Design
- FY end
- Dec 31
- Entity type
- operating
- EIN
- 264466193
- Phone
- 877-374-7836
- Business address
- 1400 POST OAK BOULEVARD, SUITE 560, HOUSTON, TX, 77056
- Former names
- Star Peak Energy Transition Corp., Star Peak Energy Acquisition Corp.
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $682
- in 1 filing
Net −$682. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-06-03 | Tammineedi Anil Director | Grant or award · Restricted Stock Unit | +12,168 | 12,168 | ||
| 2026-06-03 | Guruswamy Vasudevan Director | Grant or award · Restricted Stock Unit | +12,168 | 12,168 | ||
| 2026-06-03 | Shivram Krishna Director | Grant or award · Restricted Stock Unit | +12,168 | 12,168 | ||
| 2026-06-03 | Birns Ira M Director | Grant or award · Restricted Stock Unit | +12,168 | 12,168 | ||
| 2026-06-03 | BUZBY DAVID S Director | Grant or award · Restricted Stock Unit | +12,168 | 12,168 | ||
| 2026-03-11 | Tappin Matthew President, Software Products | Sale 10b5-1 | −402 | $10.83 | $4K | 2,823 |
| 2026-03-10 | Narayanan Arun Chief Executive Officer | Sale | −5,145 | $11.12 | $57K | 12,980 |
| 2026-03-10 | Tappin Matthew President, Software Products | Sale | −655 | $11.12 | $7K | 3,225 |
| 2026-03-10 | Carlson Michael James President, Managed Services | Sale | −2,079 | $11.12 | $23K | 19,458 |
| 2026-03-10 | Laureles Saul R. Chief Legal Officer | Sale | −942 | $11.12 | $10K | 27,450 |
| 2026-03-07 | Narayanan Arun Chief Executive Officer | Option exercise | +12,500 | 12,500 | ||
| 2026-03-07 | Narayanan Arun Chief Executive Officer | Option exercise | +5,625 | 18,125 | ||
| 2026-03-07 | Narayanan Arun Chief Executive Officer | Option exercise · Restricted Stock Unit | −12,500 | 25,000 | ||
| 2026-03-07 | Narayanan Arun Chief Executive Officer | Option exercise · Restricted Stock Unit | −5,625 | 5,625 | ||
| 2026-03-07 | Tappin Matthew President, Software Products | Option exercise | +1,458 | 3,880 | ||
| 2026-03-07 | Tappin Matthew President, Software Products | Option exercise · Restricted Stock Unit | −1,458 | 1,459 | ||
| 2026-03-07 | Carlson Michael James President, Managed Services | Option exercise | +3,541 | 21,537 | ||
| 2026-03-07 | Carlson Michael James President, Managed Services | Option exercise · Restricted Stock Unit | −3,541 | 3,516 | ||
| 2026-03-07 | Laureles Saul R. Chief Legal Officer | Option exercise | +2,916 | 28,392 | ||
| 2026-03-07 | Laureles Saul R. Chief Legal Officer | Option exercise · Restricted Stock Unit | −2,916 | 2,918 |
Page 3 of 12 · 222 trades