STEM
TechnologyStem, Inc.
$10.79-0.10 (-0.87%)
Prev Close
$10.89
Open
$10.94
High
$11.41
Low
$10.47
Volume
84.8K
Market Cap
$94.6M
P/E
—
Div Yield
—
Over the past 12 months, insider activity at Stem, Inc. (STEM) has been exclusively selling, with 0 insider purchases totaling $0.00 and 11 insider sales totaling $134.4K. The most recent insider transaction was by Tappin Matthew (officer: President, Software Products), who sold $4.4K worth of shares on Mar 13, 2026. Stem, Inc. operates in the Technology sector, within the Software - Infrastructure industry, with a market cap of $94.6M.
Buys (12M)
0
$0.00
Sells (12M)
11
$134.4K
Net Activity
Net Seller
$134.4K
Active Insiders
4
last 12 mo
STEM Price Chart
STEM Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Mar 13, 2026↗ | Tappin Matthew | officer: President, Software Products | Sell | 402 | $10.83 | $4.4K | 2,823 |
| Mar 10, 2026↗ | Carlson Michael James | officer: President, Managed Services | Sell | 2,079 | $11.12 | $23.1K | 19,458 |
| Mar 10, 2026↗ | Laureles Saul R. | officer: Chief Legal Officer | Sell | 942 | $11.12 | $10.5K | 27,450 |
| Mar 10, 2026↗ | Narayanan Arun | officer: Chief Executive Officer | Sell | 5,145 | $11.12 | $57.2K | 12,980 |
| Mar 10, 2026↗ | Tappin Matthew | officer: President, Software Products | Sell | 655 | $11.12 | $7.3K | 3,225 |
| Mar 4, 2026↗ | Laureles Saul R. | officer: Chief Legal Officer | Sell | 292 | $9.67 | $2.8K | 25,476 |
| Mar 4, 2026↗ | Tappin Matthew | officer: President, Software Products | Sell | 485 | $9.80 | $4.8K | 2,607 |
| Feb 20, 2026↗ | Tappin Matthew | President, Software Products | Sell | 366 | $11.40 | $4.2K | 0 |
| Feb 19, 2026↗ | Carlson Michael James | President, Managed Services | Sell | 730 | $11.30 | $8.2K | 0 |
| Feb 19, 2026↗ | Laureles Saul R. | Chief Legal Officer | Sell | 536 | $11.30 | $6.1K | 0 |
| Feb 19, 2026↗ | Tappin Matthew | President, Software Products | Sell | 522 | $11.30 | $5.9K | 0 |
| May 30, 2024↗ | Tappin Matthew | President, Asset Management | Sell | 1,388 | $1.32 | $1.8K | 16,635 |
| May 7, 2024↗ | Carrington John Eugene | CEO and Director | Sell | 194,171 | $1.85 | $359.2K | 506,585 |
| Apr 30, 2024↗ | BUSH WILLIAM JOHN | Chief Financial Officer | Sell | 24,035 | $1.87 | $44.9K | 390,217 |
| Apr 30, 2024↗ | Laureles Saul R. | Chief Legal Officer | Sell | 822 | $1.87 | $1.5K | 150,990 |
| Apr 30, 2024↗ | Patel Prakesh | Chief Strategy Officer | Sell | 23,863 | $1.87 | $44.6K | 181,668 |
| Apr 30, 2024↗ | Russo Alan | Chief Revenue Officer | Sell | 24,142 | $1.87 | $45.1K | 212,910 |
| Mar 20, 2024↗ | BUZBY DAVID S | Director | Buy | 33,800 | $1.81 | $61.2K | 768,448 |
| Mar 20, 2024↗ | Schaefer Robert | President, Transformational | Sell | 100,000 | $1.82 | $182.0K | 716,110 |
| Mar 20, 2024↗ | Tappin Matthew | President, Asset Management | Sell | 26,640 | $1.82 | $48.5K | 15,248 |
| Mar 18, 2024↗ | BUZBY DAVID S | Director | Buy | 62,500 | $1.84 | $115.0K | 734,648 |
| Mar 18, 2024↗ | Carlson Michael James | Chief Operating Officer | Buy | 55,000 | $1.75 | $96.3K | 128,903 |
| Mar 18, 2024↗ | Homenock Kim | Chief People Officer | Buy | 24,000 | $1.84 | $44.2K | 161,989 |
| Mar 14, 2024↗ | Johnson larsh | Chief Technology Officer | Sell | 41,428 | $2.00 | $82.9K | 100,167 |
| Mar 12, 2024↗ | BUSH WILLIAM JOHN | Chief Financial Officer | Sell | 46,034 | $2.19 | $100.8K | 345,306 |
| Mar 12, 2024↗ | Carlson Michael James | Chief Operating Officer | Sell | 35,269 | $2.19 | $77.2K | 73,903 |
| Mar 12, 2024↗ | Carrington John Eugene | CEO and Director | Sell | 85,038 | $2.19 | $186.2K | 262,318 |
| Mar 12, 2024↗ | Homenock Kim | Chief People Officer | Sell | 26,512 | $2.19 | $58.1K | 121,300 |
| Mar 12, 2024↗ | Johnson larsh | Chief Technology Officer | Sell | 35,880 | $2.19 | $78.6K | 120,167 |
| Mar 12, 2024↗ | Laureles Saul R. | Chief Legal Officer | Sell | 26,602 | $2.19 | $58.3K | 148,359 |
| Mar 12, 2024↗ | Patel Prakesh | Chief Strategy Officer | Sell | 35,902 | $2.19 | $78.6K | 137,078 |
| Mar 12, 2024↗ | Schaefer Robert | President, Transformational | Sell | 37,463 | $2.19 | $82.0K | 816,110 |
| Mar 12, 2024↗ | Shukla Rahul | Chief Accounting Officer | Sell | 41,231 | $2.20 | $90.7K | 21,332 |
| Mar 12, 2024↗ | Tappin Matthew | President, Asset Management | Sell | 24,899 | $2.19 | $54.5K | 41,888 |
| Mar 7, 2024↗ | Tappin Matthew | President, Asset Management | Sell | 3,837 | $2.41 | $9.2K | 66,787 |
| Mar 5, 2024↗ | BUSH WILLIAM JOHN | Chief Financial Officer | Sell | 10,016 | $2.48 | $24.8K | 391,340 |
| Mar 5, 2024↗ | Carrington John Eugene | CEO and Director | Sell | 9,885 | $2.48 | $24.5K | 347,356 |
| Mar 5, 2024↗ | Johnson larsh | Chief Technology Officer | Sell | 7,153 | $2.48 | $17.7K | 156,047 |
| Mar 5, 2024↗ | Laureles Saul R. | Chief Legal Officer | Sell | 5,591 | $2.48 | $13.9K | 174,961 |
| Mar 5, 2024↗ | Patel Prakesh | Chief Strategy Officer | Sell | 7,153 | $2.48 | $17.7K | 172,980 |
| Mar 5, 2024↗ | Russo Alan | Chief Revenue Officer | Sell | 7,153 | $2.48 | $17.7K | 167,798 |
| Mar 5, 2024↗ | Schaefer Robert | President, Transformational | Sell | 5,945 | $2.48 | $14.7K | 853,573 |
| Mar 5, 2024↗ | Shukla Rahul | Chief Accounting Officer | Sell | 20,204 | $2.47 | $49.9K | 41,231 |
| Mar 5, 2024↗ | Tappin Matthew | President, Asset Management | Sell | 5,724 | $2.48 | $14.2K | 70,624 |
| Feb 27, 2024↗ | Carrington John Eugene | CEO and Director | Sell | 13,863 | $2.70 | $37.4K | 138,562 |
| Feb 26, 2024↗ | Shukla Rahul | Chief Accounting Officer | Sell | 8,244 | $2.65 | $21.8K | 20,204 |
| Feb 21, 2024↗ | Tappin Matthew | President, Asset Management | Sell | 6,857 | $3.05 | $20.9K | 11,411 |
| Feb 20, 2024↗ | BUSH WILLIAM JOHN | Chief Financial Officer | Sell | 20,367 | $3.17 | $64.6K | 276,814 |
| Feb 20, 2024↗ | Carlson Michael James | Chief Operating Officer | Sell | 9,952 | $3.17 | $31.5K | 20,367 |
| Feb 20, 2024↗ | Johnson larsh | Chief Technology Officer | Sell | 12,117 | $3.17 | $38.4K | 69,145 |
Showing 1–50 of 133
1 / 3
STEM Insider Buying Activity
The following table shows recent insider purchases of Stem, Inc. (STEM) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Mar 20, 2024↗ | BUZBY DAVID S | Director | Buy | 33,800 | $1.81 | $61.2K | 768,448 |
| Mar 18, 2024↗ | BUZBY DAVID S | Director | Buy | 62,500 | $1.84 | $115.0K | 734,648 |
| Mar 18, 2024↗ | Carlson Michael James | Chief Operating Officer | Buy | 55,000 | $1.75 | $96.3K | 128,903 |
| Mar 18, 2024↗ | Homenock Kim | Chief People Officer | Buy | 24,000 | $1.84 | $44.2K | 161,989 |
STEM Insider Selling Activity
The following table shows recent insider sales of Stem, Inc. (STEM) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Mar 13, 2026↗ | Tappin Matthew | officer: President, Software Products | Sell | 402 | $10.83 | $4.4K | 2,823 |
| Mar 10, 2026↗ | Carlson Michael James | officer: President, Managed Services | Sell | 2,079 | $11.12 | $23.1K | 19,458 |
| Mar 10, 2026↗ | Laureles Saul R. | officer: Chief Legal Officer | Sell | 942 | $11.12 | $10.5K | 27,450 |
| Mar 10, 2026↗ | Narayanan Arun | officer: Chief Executive Officer | Sell | 5,145 | $11.12 | $57.2K | 12,980 |
| Mar 10, 2026↗ | Tappin Matthew | officer: President, Software Products | Sell | 655 | $11.12 | $7.3K | 3,225 |
| Mar 4, 2026↗ | Laureles Saul R. | officer: Chief Legal Officer | Sell | 292 | $9.67 | $2.8K | 25,476 |
| Mar 4, 2026↗ | Tappin Matthew | officer: President, Software Products | Sell | 485 | $9.80 | $4.8K | 2,607 |
| Feb 20, 2026↗ | Tappin Matthew | President, Software Products | Sell | 366 | $11.40 | $4.2K | 0 |
| Feb 19, 2026↗ | Carlson Michael James | President, Managed Services | Sell | 730 | $11.30 | $8.2K | 0 |
| Feb 19, 2026↗ | Laureles Saul R. | Chief Legal Officer | Sell | 536 | $11.30 | $6.1K | 0 |
| Feb 19, 2026↗ | Tappin Matthew | President, Software Products | Sell | 522 | $11.30 | $5.9K | 0 |
| May 30, 2024↗ | Tappin Matthew | President, Asset Management | Sell | 1,388 | $1.32 | $1.8K | 16,635 |
| May 7, 2024↗ | Carrington John Eugene | CEO and Director | Sell | 194,171 | $1.85 | $359.2K | 506,585 |
| Apr 30, 2024↗ | BUSH WILLIAM JOHN | Chief Financial Officer | Sell | 24,035 | $1.87 | $44.9K | 390,217 |
| Apr 30, 2024↗ | Laureles Saul R. | Chief Legal Officer | Sell | 822 | $1.87 | $1.5K | 150,990 |
| Apr 30, 2024↗ | Patel Prakesh | Chief Strategy Officer | Sell | 23,863 | $1.87 | $44.6K | 181,668 |
| Apr 30, 2024↗ | Russo Alan | Chief Revenue Officer | Sell | 24,142 | $1.87 | $45.1K | 212,910 |
| Mar 20, 2024↗ | Schaefer Robert | President, Transformational | Sell | 100,000 | $1.82 | $182.0K | 716,110 |
| Mar 20, 2024↗ | Tappin Matthew | President, Asset Management | Sell | 26,640 | $1.82 | $48.5K | 15,248 |
| Mar 14, 2024↗ | Johnson larsh | Chief Technology Officer | Sell | 41,428 | $2.00 | $82.9K | 100,167 |
| Mar 12, 2024↗ | BUSH WILLIAM JOHN | Chief Financial Officer | Sell | 46,034 | $2.19 | $100.8K | 345,306 |
| Mar 12, 2024↗ | Carlson Michael James | Chief Operating Officer | Sell | 35,269 | $2.19 | $77.2K | 73,903 |
| Mar 12, 2024↗ | Carrington John Eugene | CEO and Director | Sell | 85,038 | $2.19 | $186.2K | 262,318 |
| Mar 12, 2024↗ | Homenock Kim | Chief People Officer | Sell | 26,512 | $2.19 | $58.1K | 121,300 |
| Mar 12, 2024↗ | Johnson larsh | Chief Technology Officer | Sell | 35,880 | $2.19 | $78.6K | 120,167 |
| Mar 12, 2024↗ | Laureles Saul R. | Chief Legal Officer | Sell | 26,602 | $2.19 | $58.3K | 148,359 |
| Mar 12, 2024↗ | Patel Prakesh | Chief Strategy Officer | Sell | 35,902 | $2.19 | $78.6K | 137,078 |
| Mar 12, 2024↗ | Schaefer Robert | President, Transformational | Sell | 37,463 | $2.19 | $82.0K | 816,110 |
| Mar 12, 2024↗ | Shukla Rahul | Chief Accounting Officer | Sell | 41,231 | $2.20 | $90.7K | 21,332 |
| Mar 12, 2024↗ | Tappin Matthew | President, Asset Management | Sell | 24,899 | $2.19 | $54.5K | 41,888 |
| Mar 7, 2024↗ | Tappin Matthew | President, Asset Management | Sell | 3,837 | $2.41 | $9.2K | 66,787 |
| Mar 5, 2024↗ | BUSH WILLIAM JOHN | Chief Financial Officer | Sell | 10,016 | $2.48 | $24.8K | 391,340 |
| Mar 5, 2024↗ | Carrington John Eugene | CEO and Director | Sell | 9,885 | $2.48 | $24.5K | 347,356 |
| Mar 5, 2024↗ | Johnson larsh | Chief Technology Officer | Sell | 7,153 | $2.48 | $17.7K | 156,047 |
| Mar 5, 2024↗ | Laureles Saul R. | Chief Legal Officer | Sell | 5,591 | $2.48 | $13.9K | 174,961 |
| Mar 5, 2024↗ | Patel Prakesh | Chief Strategy Officer | Sell | 7,153 | $2.48 | $17.7K | 172,980 |
| Mar 5, 2024↗ | Russo Alan | Chief Revenue Officer | Sell | 7,153 | $2.48 | $17.7K | 167,798 |
| Mar 5, 2024↗ | Schaefer Robert | President, Transformational | Sell | 5,945 | $2.48 | $14.7K | 853,573 |
| Mar 5, 2024↗ | Shukla Rahul | Chief Accounting Officer | Sell | 20,204 | $2.47 | $49.9K | 41,231 |
| Mar 5, 2024↗ | Tappin Matthew | President, Asset Management | Sell | 5,724 | $2.48 | $14.2K | 70,624 |
| Feb 27, 2024↗ | Carrington John Eugene | CEO and Director | Sell | 13,863 | $2.70 | $37.4K | 138,562 |
| Feb 26, 2024↗ | Shukla Rahul | Chief Accounting Officer | Sell | 8,244 | $2.65 | $21.8K | 20,204 |
| Feb 21, 2024↗ | Tappin Matthew | President, Asset Management | Sell | 6,857 | $3.05 | $20.9K | 11,411 |
| Feb 20, 2024↗ | BUSH WILLIAM JOHN | Chief Financial Officer | Sell | 20,367 | $3.17 | $64.6K | 276,814 |
| Feb 20, 2024↗ | Carlson Michael James | Chief Operating Officer | Sell | 9,952 | $3.17 | $31.5K | 20,367 |
| Feb 20, 2024↗ | Johnson larsh | Chief Technology Officer | Sell | 12,117 | $3.17 | $38.4K | 69,145 |
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