MICHAEL SCHMERTZLER
CIK 1288952 · last filed 2026-01-06
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$537.28M
Companies
3
Total Filings
48
Lifetime Open-Market Net
$10.64M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Recent Filings · Page 3 of 5
48 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2018-01-05 | PTCT | Grant (A) | — | $0 | EDGAR |
| 2017-01-05 | PTCT | Grant (A) | — | $0 | EDGAR |
| 2016-09-26 | PTCT | Exer (M) | +60,000 | $651.0K | EDGAR |
| 2016-01-06 | PTCT | Grant (A) | — | $0 | EDGAR |
| 2015-05-19 | PTCT | Other (J) | −3,721 | $0 | EDGAR |
| 2015-05-11 | PTCT | Other (J) | −1,126,570 | $0 | EDGAR |
| 2015-01-02 | PTCT | Grant (A) | — | $0 | EDGAR |
| 2014-09-11 | PTCT | Other (J) | −1,126,591 | $0 | EDGAR |
| 2014-09-08 | PTCT | Buy (P) | +23,000 | $563.5K | EDGAR |
| 2014-01-31 | PTCT | Grant (A) | — | $0 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.