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Michael Schmertzler: stock trades
corporate insider. 9 disclosed trades across 1 tickers, latest filing 2026-08-28. Source: SEC Form 4 filings.
Buys
0
Sells
9
Tickers
1
Disclosed trades
Insiders report exact share counts; the value is shares times the reported price when the filing includes one. Sells may be pre-scheduled 10b5-1 plans.
| Traded | Disclosed | Ticker | Side | Amount | Role |
|---|---|---|---|---|---|
| 2026-08-27 | 2026-08-28 | PTCT | sell | $44,054 | director |
| 2026-08-27 | 2026-08-28 | PTCT | sell | $850,730 | director |
| 2026-08-26 | 2026-08-28 | PTCT | sell | $411,711 | director |
| 2026-08-26 | 2026-08-28 | PTCT | sell | $500,015 | director |
| 2026-08-20 | 2026-08-21 | PTCT | sell | $50,388 | director |
| 2026-08-20 | 2026-08-21 | PTCT | sell | $171,793 | director |
| 2026-08-20 | 2026-08-21 | PTCT | sell | $666,677 | director |
| 2026-08-19 | 2026-08-21 | PTCT | sell | $527,846 | director |
| 2026-08-19 | 2026-08-21 | PTCT | sell | $388,708 | director |
Disclosures are informational and delayed; they are not investment advice. Browse all tracked figures or the live Smart Money feed.