Senior insider sale
President, Software Products at STEM, INC. — senior position signals high conviction
$268.6K
15K shares
What this filing means
TAPPIN MATTHEW plans to sell 15K shares of STEM, INC. valued at approximately $268.6K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 11/12/2025ACC: 0001959173-25-006870
Officer· President, Software Products
Since Mar 2026
15K
Shares to sell
$268.6K
Approx. market value
9.58K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
Restricted Stock Vesting
Compensation
11/7/2025
9.58KTotal acquired9.58K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
11/7/2025 | Restricted Stock Vesting Compensation | 9.58K | — |
| Total | 9.58K | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
5.42K
Market value
$99.0K
11/10/2025
Planned — Approximate Date
NYSEPlanned
Units to sell
9.58K
Market value
$169.6K
11/11/2025
Total
Units
15K
Value
$268.6K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
11/10/2025 | 5.42K | $99.0K | — | Completed |
| Planned — Approximate Date | ||||
11/11/2025 | 9.58K | $169.6K | NYSE | Planned |
| Total | 15K | $268.6K | ||