Foff Erin Pennock Insider Trading Activity
Foff Erin Pennock has been net-selling over the last 12 months with 0 purchases and 13 sales across 1 company.
MPLT is the most-traded position with 13 trades. The largest single transaction was a sale of MPLT for $463K on May 6, 2026.
Performance Scorecard
Forward stock performance after each transaction by Foff Erin Pennock. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | -1.0% | 38% | 13 |
| 90 days | — | -38.4% | 0% | 3 |
| 120 days | — | — | — | — |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersMPLT · MapLight Therapeutics, Inc.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
May 7, 2026 | MPLT | Sell | 4,321 | $28.52 | $123K | −1.2% | Chief Medical Officer | |
May 7, 2026 | MPLT | Sell | 117 | $29.10 | $3K | −0.0% | Chief Medical Officer | |
May 6, 2026 | MPLT | Sell | 15,900 | $29.13 | $463K | −4.3% | Chief Medical Officer | |
May 6, 2026 | MPLT | Sell | 8,152 | $28.04 | $229K | −2.2% | Chief Medical Officer | |
May 5, 2026 | MPLT | Sell | 9,645 | $28.12 | $271K | −2.5% | Chief Medical Officer | |
May 5, 2026 | MPLT | Sell | 931 | $29.00 | $27K | −0.2% | Chief Medical Officer | |
May 4, 2026 | MPLT | Sell | 9,180 | $27.50 | $252K | −2.3% | Chief Medical Officer | |
May 4, 2026 | MPLT | Sell | 5,460 | $28.37 | $155K | −1.4% | Chief Medical Officer | |
May 4, 2026 | MPLT | Sell | 312 | $29.56 | $9K | −0.1% | Chief Medical Officer | |
May 4, 2026 | MPLT | Sell | 700 | $30.08 | $21K | −0.2% | Chief Medical Officer | |
Apr 16, 2026 | MPLT | Sell | 881 | $27.49 | $24K | −0.2% | Chief Medical Officer | |
Apr 16, 2026 | MPLT | Sell | 288 | $27.01 | $8K | −0.1% | Chief Medical Officer | |
Apr 15, 2026 | MPLT | Sell | 2,044 | $26.84 | $55K | −0.5% | Chief Medical Officer |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| MPLT | MapLight Therapeutics, Inc. | 13 | $1.6M |
Other insiders at MapLight Therapeutics, Inc.
8 other tracked filers at MPLT.