Phillip Md Et Al Frost
CIK 898860 · CEO & Chairman · last filed 2026-08-06
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
OPK price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
MIAMI, FL 33137-3227
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| COCP | Director | 2,020,651 | $0.98 | $1.98M | $310.0K | 18 | 2026-08-06 |
| OPK | CEO & Chairman | 33,696,128 | $1.61 | $54.25M | $399.34M | 722 | 2025-11-18 |
| FLNT | 10%+ Owner | 5,755,344 | $2.76 | $15.88M | $92.0K | 7 | 2025-08-21 |
| BioCardia, Inc. (BCDAW) Delisted | 10%+ Owner | 1,896,025 | $0.01 | $11.6K | -$111.6K | 1 | 2024-01-22 |
| VECTOR GROUP LTD (VGR) Delisted | 10%+ Owner | 16,791,749 | $14.99 | $251.71M | $293.80M | 2 | 2018-11-20 |
| LADENBURG THALMANN FINANCIAL SERVICES INC. (LTS) Delisted | Director | 15,911,199 | — | — | $73.97M | 70 | 2018-09-25 |
| Castle Brands Inc (ROX) Delisted | Director | 10,165,566 | — | — | $1.59M | 26 | 2018-03-05 |
| Fluent, Inc. (IDI) Delisted | Director | 15,639,773 | — | — | $21.75M | 14 | 2016-06-28 |
| CONTINUCARE CORP (CNU) Delisted | Director | 24,721,488 | — | — | $5.42M | 8 | 2011-02-25 |
| Fluent, Inc. (IDI.WS) Delisted | Director | 2,384,735 | — | — | $5.31M | 11 | 2009-11-04 |
| PLX | 10%+ Owner | 770,419 | $2.53 | $1.95M | -$11.55M | 8 | 2009-09-11 |
| NOC | Director | 29,634 | $551.23 | $16.34M | $1.33M | 14 | 2009-04-01 |
Recent Filings · Page 18 of 99
986 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2018-04-09 | OPK | Buy (P) | +120,000 | $372.3K | EDGAR |
| 2018-04-06 | OPK | Buy (P) | +20,000 | $65.0K | EDGAR |
| 2018-04-04 | OPK | Buy (P) | +306,000 | $917.6K | EDGAR |
| 2018-03-23 | OPK | Buy (P) | +60,000 | $199.0K | EDGAR |
| 2018-03-22 | OPK | Buy (P) | +60,000 | $202.8K | EDGAR |
| 2018-03-16 | OPK | Buy (P) | +122,000 | $405.0K | EDGAR |
| 2018-03-05 | Castle Brands Inc (ROX) Delisted | Grant (A) | +45,000 | $0 | EDGAR |
| 2018-03-05 | OPK | Buy (P) | +729,600 | $2.15M | EDGAR |
| 2018-03-01 | OPK | Grant (A) | — | $0 | EDGAR |
| 2018-02-22 | OPK | Buy (P) | +345,000 | $1.25M | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.