Gregory A MD Demopulos
CIK 1472160 · Chairman, CEO & President · last filed 2026-02-20
"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
$18.58M
Companies
1
Total Filings
33
Lifetime Open-Market Net
-$10.36M
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 |
|---|---|---|---|---|---|---|---|
| OMER | Chairman, CEO & President | 2,126,986 | $8.73 | $18.58M | -$10.36M | 33 | 2026-02-20 |
Recent Filings · Page 2 of 4
33 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-05-21 | OMER | Mixed | — | -$878.3K | EDGAR |
| 2021-04-08 | OMER | Mixed | — | -$997.5K | EDGAR |
| 2020-03-03 | OMER | Grant (A) | — | $0 | EDGAR |
| 2019-02-12 | OMER | Grant (A) | — | $0 | EDGAR |
| 2018-04-11 | OMER | Grant (A) | — | $0 | EDGAR |
| 2017-12-28 | OMER | Exer (M) | +142,001 | $413.8K | EDGAR |
| 2017-02-28 | OMER | Grant (A) | — | $0 | EDGAR |
| 2016-12-07 | OMER | Mixed | — | -$2.96M | EDGAR |
| 2016-12-02 | OMER | Mixed | +181,163 | -$3.07M | EDGAR |
| 2016-02-19 | OMER | 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.