GREGORY B BROWN
CIK 1373585 · last filed 2026-01-13
"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
$653.7K
Companies
5
Total Filings
27
Lifetime Open-Market Net
-$540.9K
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 |
|---|---|---|---|---|---|---|---|
| LSTA | Director | 95,659 | $3.56 | $340.5K | $0 | 4 | 2026-01-13 |
| AQST | Director | 75,085 | $4.17 | $313.1K | $0 | 8 | 2025-06-12 |
| LISATA THERAPEUTICS, INC. (CLBS) Delisted | Director | 149,040 | $6.40 | $953.3K | $0 | 9 | 2022-01-12 |
| CAMBREX CORP (CBM) Delisted | Director | 6,249 | — | — | -$540.9K | 4 | 2019-12-05 |
| OSCIENT PHARMACEUTICALS CORP (OSCI) Delisted | Director | 1,200 | — | — | $0 | 2 | 2008-06-13 |
Recent Filings · Page 2 of 3
27 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-01-12 | LISATA THERAPEUTICS, INC. (CLBS) Delisted | Grant (A) | +37,735 | $0 | EDGAR |
| 2020-06-18 | AQST | Grant (A) | — | $0 | EDGAR |
| 2020-01-14 | LISATA THERAPEUTICS, INC. (CLBS) Delisted | Grant (A) | +18,292 | $60.0K | EDGAR |
| 2019-12-05 | CAMBREX CORP (CBM) Delisted | Mixed | −3,909 | -$307.8K | EDGAR |
| 2019-06-17 | AQST | Grant (A) | — | $0 | EDGAR |
| 2019-04-25 | CAMBREX CORP (CBM) Delisted | Grant (A) | +2,247 | $0 | EDGAR |
| 2019-01-16 | LISATA THERAPEUTICS, INC. (CLBS) Delisted | Grant (A) | +12,121 | $60.0K | EDGAR |
| 2019-01-10 | LISATA THERAPEUTICS, INC. (CLBS) Delisted | Grant (A) | +8,747 | $0 | EDGAR |
| 2018-07-26 | AQST | Grant (A) | — | $0 | EDGAR |
| 2018-04-30 | CAMBREX CORP (CBM) Delisted | Grant (A) | +1,397 | $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.