Michael Derby
CIK 1809613 · Executive Chairman · last filed 2023-11-29
"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
$229
Companies
2
Total Filings
12
Lifetime Open-Market Net
$383.5K
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 |
|---|---|---|---|---|---|---|---|
| PXMD | Executive Chairman | 457,224 | $0.00 | $229 | $383.5K | 10 | 2023-11-29 |
| Grace Therapeutics, Inc. (ACST) Delisted | Director | — | $3.37 | — | $0 | 2 | 2023-07-18 |
Recent Filings · Page 2 of 2
12 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-09-30 | Grace Therapeutics, Inc. (ACST) Delisted | Grant (A) | — | $0 | EDGAR |
| 2022-09-01 | PXMD | Buy (P) | +95,000 | $498.8K | EDGAR |
Showing 11–12 of 12
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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.