JOHN A SCARLETT
CIK 1270928 · Chairman, President and CEO · last filed 2025-03-03
"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
$158.1K
Companies
4
Total Filings
37
Lifetime Open-Market Net
-$6.27M
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.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GERN | Chairman, President and CEO | 137,500 | $1.15 | $158.1K | -$6.27M | 22 | 2025-03-03 |
| CHIASMA, INC (CHMA) Delisted | Director | 0 | $3.76 | $0 | $0 | 6 | 2021-08-05 |
| CTMX | Director | — | $3.01 | — | $0 | 6 | 2021-06-17 |
| TERCICA INC (TRCA) Delisted | CHIEF EXECUTIVE OFFICER | 799,503 | $7.87 | $6.29M | $0 | 2 | 2008-04-07 |
Recent Filings · Page 2 of 4
37 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-06-17 | CTMX | Grant (A) | — | $0 | EDGAR |
| 2021-02-04 | GERN | Grant (A) | — | $0 | EDGAR |
| 2020-06-18 | CTMX | Grant (A) | — | $0 | EDGAR |
| 2020-06-12 | CHIASMA, INC (CHMA) Delisted | Grant (A) | — | $0 | EDGAR |
| 2020-02-14 | GERN | Grant (A) | — | $0 | EDGAR |
| 2019-06-21 | CTMX | Grant (A) | — | $0 | EDGAR |
| 2019-06-17 | CHIASMA, INC (CHMA) Delisted | Grant (A) | — | $0 | EDGAR |
| 2019-02-01 | GERN | Grant (A) | — | $0 | EDGAR |
| 2018-06-15 | CTMX | Grant (A) | — | $0 | EDGAR |
| 2018-06-11 | CHIASMA, INC (CHMA) Delisted | 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.