Jacobson Allan Steven Insider Trading Activity
Jacobson Allan Steven has been net-selling over the last 12 months with 0 purchases and 12 sales across 1 company.
PTCT is the most-traded position with 12 trades. The largest single transaction was a sale of PTCT for $780K on Oct 3, 2025.
Performance Scorecard
Forward stock performance after each transaction by Jacobson Allan Steven. 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 | — | +2.6% | 83% | 12 |
| 90 days | — | +5.2% | 83% | 12 |
| 120 days | — | +10.9% | 83% | 12 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersPTCT · PTC THERAPEUTICS, INC.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | ROLE |
|---|---|---|---|---|---|---|
| Nov 25, 2025 | PTCT | Sell | 1,238 | $84.47 | $105K | Director |
| Nov 25, 2025 | PTCT | Sell | 700 | $85.32 | $60K | Director |
| Nov 25, 2025 | PTCT | Sell | 2,264 | $82.63 | $187K | Director |
| Nov 25, 2025 | PTCT | Sell | 2,510 | $83.93 | $211K | Director |
| Nov 25, 2025 | PTCT | Sell | 1,125 | $84.45 | $95K | Director |
| Nov 25, 2025 | PTCT | Sell | 400 | $85.24 | $34K | Director |
| Nov 25, 2025 | PTCT | Sell | 2,460 | $82.58 | $203K | Director |
| Nov 25, 2025 | PTCT | Sell | 3,502 | $83.38 | $292K | Director |
| Nov 24, 2025 | PTCT | Sell | 5,701 | $80.13 | $457K | Director |
| Nov 24, 2025 | PTCT | Sell | 6,100 | $80.15 | $489K | Director |
| Oct 3, 2025 | PTCT | Sell | 12,000 | $65.00 | $780K | Director |
| Aug 28, 2025 | PTCT | Sell | 1,667 | $50.15 | $84K | Director |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| PTCT | PTC THERAPEUTICS, INC. | 12 | $3.0M |
Other insiders at PTC THERAPEUTICS, INC.
9 other tracked filers at PTCT.