Spyros Papapetropoulos
CIK 1832694 · President and CEO · last filed 2025-09-02
"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
$49.1K
Companies
4
Total Filings
16
Lifetime Open-Market Net
$49.8K
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 |
|---|---|---|---|---|---|---|---|
| NEUP | President and CEO | — | $4.37 | — | $0 | 3 | 2025-09-02 |
| LPCN | Director | 21,739 | $2.26 | $49.1K | $10.2K | 6 | 2025-06-05 |
| Vigil Neuroscience, Inc. (VIGL) Delisted | Chief Medical Officer | 4,000 | $8.05 | $32.2K | $9.4K | 3 | 2022-11-22 |
| Adamas Pharmaceuticals Inc (ADMS) Delisted | Director | 0 | $8.22 | $0 | $30.2K | 4 | 2021-11-24 |
Recent Filings · Page 2 of 2
16 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-04-12 | LPCN | Grant (A) | — | $0 | EDGAR |
| 2022-03-03 | Vigil Neuroscience, Inc. (VIGL) Delisted | Grant (A) | — | $0 | EDGAR |
| 2021-11-24 | Adamas Pharmaceuticals Inc (ADMS) Delisted | Mixed | −20,975 | $0 | EDGAR |
| 2021-06-04 | Adamas Pharmaceuticals Inc (ADMS) Delisted | Grant (A) | +5,000 | $0 | EDGAR |
| 2021-03-15 | Adamas Pharmaceuticals Inc (ADMS) Delisted | Buy (P) | +5,975 | $30.2K | EDGAR |
| 2020-11-24 | Adamas Pharmaceuticals Inc (ADMS) Delisted | Grant (A) | +10,000 | $0 | EDGAR |
Showing 11–16 of 16
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Page 2 of 2
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.