STEM, INC. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Shukla Rahul | Chief Accounting Officer | Sale | 3,674 | $16.21 | $59,556 | — | Nov 18, 2025 |
| Tappin Matthew | President, Software Products | Sale | 9,584 | $17.70 | $169,637 | 1,872 | Nov 11, 2025 |
| Carlson Michael James | President, Managed Services | Option Exercise | 13,750 | — | — | 24,127 | Nov 10, 2025 |
| Shukla Rahul | Chief Accounting Officer | Option Exercise | 5,750 | — | — | 5,750 | Nov 10, 2025 |
| Laureles Saul R. | Chief Legal Officer | Option Exercise | 13,750 | — | — | 26,989 | Nov 10, 2025 |
| Tappin Matthew | President, Software Products | Tax Withholding | 5,416 | $18.27 | $98,950 | 11,456 | Nov 7, 2025 |
| BUZBY DAVID S | — | Gift | 5,511 | — | — | 37,571 | Jul 3, 2025 |
| Tappin Matthew | President, Software Division | Option Exercise | 2,775 | — | — | 59,445 | May 30, 2025 |
| TYSON LAURA D | — | Option Exercise | 110,236 | — | — | 159,747 | May 29, 2025 |
| Shivram Krishna | — | Option Exercise | 62,222 | — | — | 62,222 | May 29, 2025 |
| Tammineedi Anil | — | Option Exercise | 110,236 | — | — | 159,747 | May 29, 2025 |
| Daley Adam | — | Option Exercise | 110,236 | — | — | 240,996 | May 29, 2025 |
| BUZBY DAVID S | — | Option Exercise | 110,236 | — | — | 230,025 | May 29, 2025 |
| Guruswamy Vasudevan | — | Option Exercise | 62,222 | — | — | 62,222 | May 29, 2025 |
| Birns Ira M | — | Option Exercise | 110,236 | — | — | 134,420 | May 29, 2025 |
| Laureles Saul R. | Chief Legal Officer | Option Exercise | 3,453 | — | — | 265,601 | May 2, 2025 |
| Tappin Matthew | President, Software Division | Sale | 13,070 | $0.40 | $5,228 | 56,670 | Mar 11, 2025 |
| Laureles Saul R. | Chief Legal Officer | Option Exercise | 18,087 | — | — | 203,814 | Mar 11, 2025 |
| Carlson Michael James | Chief Operating Officer | Sale | 27,739 | $0.40 | $11,096 | 204,140 | Mar 11, 2025 |
| Carlson Michael James | Chief Operating Officer | Option Exercise | 26,053 | — | — | 161,045 | Feb 20, 2025 |
| Laureles Saul R. | Chief Legal Officer | Option Exercise | 34,737 | — | — | 185,727 | Feb 20, 2025 |
| Tappin Matthew | President, Software Division | Option Exercise | 24,316 | — | — | 40,951 | Feb 20, 2025 |
| Albert Hofeldt | Chief Technology Officer | Sale | 13,294 | $0.63 | $8,375 | 185,863 | Feb 19, 2025 |
| Homenock Kim | Chief People Officer | Option Exercise | 22,579 | — | — | 184,568 | Feb 19, 2025 |
| Shukla Rahul | Chief Accounting Officer | Sale | 9,048 | $0.51 | $4,614 | 15,369 | Jan 23, 2025 |
| Carlson Michael James | Chief Operating Officer | Option Exercise | 6,089 | — | — | 134,992 | Sep 26, 2024 |
| Birns Ira M | — | Option Exercise | 24,184 | — | — | 24,184 | Jun 7, 2024 |
| MORGAN MICHAEL C | — | Option Exercise | 23,489 | — | — | 43,987 | Jun 7, 2024 |
| BUZBY DAVID S | — | Option Exercise | 23,489 | — | — | 119,789 | Jun 7, 2024 |
| Tammineedi Anil | — | Option Exercise | 23,489 | — | — | 49,511 | Jun 7, 2024 |
| Cunningham Gerard | — | Option Exercise | 12,138 | — | — | 12,138 | Jun 7, 2024 |
| Daley Adam | — | Option Exercise | 23,489 | — | — | 130,760 | Jun 7, 2024 |
| TYSON LAURA D | — | Option Exercise | 23,489 | — | — | 49,511 | Jun 7, 2024 |
| Woodward Jane | — | Option Exercise | 23,489 | — | — | 49,511 | Jun 7, 2024 |
| Tappin Matthew | President, Asset Management | Sale | 1,388 | $1.32 | $1,832 | 16,635 | May 28, 2024 |
| Tappin Matthew | President, Asset Management | Option Exercise | 2,775 | — | — | 18,023 | May 24, 2024 |
| Carrington John Eugene | CEO and Director | Sale | 194,171 | $1.85 | $359,216 | 506,585 | May 2, 2024 |
| Patel Prakesh | Chief Strategy Officer | Option Exercise | 65,000 | — | — | 202,078 | Apr 30, 2024 |
| Laureles Saul R. | Chief Legal Officer | Option Exercise | 3,453 | — | — | 151,812 | Apr 30, 2024 |
| BUSH WILLIAM JOHN | Chief Financial Officer | Option Exercise | 65,000 | — | — | 410,306 | Apr 28, 2024 |
| Carrington John Eugene | CEO and Director | Option Exercise | 9,866 | — | — | 700,756 | Apr 28, 2024 |
| Russo Alan | Chief Revenue Officer | Option Exercise | 65,000 | — | — | 232,798 | Apr 28, 2024 |
| Schaefer Robert | President, Transformational | Sale | 100,000 | $1.82 | $182,000 | 716,110 | Mar 19, 2024 |
| Tappin Matthew | President, Asset Management | Sale | 26,640 | $1.82 | $48,485 | 15,248 | Mar 19, 2024 |
| BUZBY DAVID S | — | Purchase | 33,800 | $1.81 | $61,178 | 768,448 | Mar 18, 2024 |
| BUZBY DAVID S | — | Purchase | 62,500 | $1.84 | $115,000 | 734,648 | Mar 15, 2024 |
| Carlson Michael James | Chief Operating Officer | Purchase | 10,118 | $1.75 | $17,707 | 84,021 | Mar 15, 2024 |
| Homenock Kim | Chief People Officer | Purchase | 24,000 | $1.84 | $44,160 | 161,989 | Mar 14, 2024 |
| Johnson larsh | Chief Technology Officer | Sale | 21,428 | $2.00 | $42,856 | 78,739 | Mar 12, 2024 |
| Shukla Rahul | Chief Accounting Officer | Sale | 19,899 | $2.19 | $43,579 | 21,332 | Mar 11, 2024 |