Tappin Matthew
Stem, Inc. · President
Tappin Matthew is listed in public filings as officer: President, Software Products. This Tappin Matthew insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Stem, Inc. (STEM). Investors use Tappin Matthew's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.
History Trades
| Company | Value | Action | Price | Current Price |
|---|---|---|---|---|
| $7.3k655 shares | SellMar 10, 2026 | $11.12 | -- | |
| $1.9k185 shares | SellMar 4, 2026 | $10.00 | -- | |
| $2.9k300 shares | SellMar 3, 2026 | $9.67 | -- | |
| $4.2k366 shares | SellFeb 20, 2026 | $11.40 | -- | |
| $170k9.6k shares | SellNov 11, 2025 | $17.70 | -- | |
| $9.4k20.8k shares | SellJun 16, 2025 | $0.45 | -- | |
| $5251.2k shares | SellMay 30, 2025 | $0.451 | -- | |
| $5.3k13.1k shares | SellMar 12, 2025 | $0.404 | -- | |
| $2.4k5.6k shares | SellMar 7, 2025 | $0.419 | -- | |
| $5.1k8.1k shares | SellFeb 20, 2025 | $0.6267 | -- |