PHILLIP MD ET AL FROST
CIK 898860 · CEO & Chairman · last filed 2026-02-25
"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
$80.92M
Companies
12
Total Filings
983
Lifetime Open-Market Net
$791.17M
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 |
|---|---|---|---|---|---|---|---|
| COCP | Director | 1,935,651 | $0.92 | $1.78M | $219.8K | 15 | 2026-02-25 |
| OPK | CEO & Chairman | 33,696,128 | $1.24 | $41.78M | $399.34M | 722 | 2025-11-18 |
| FLNT | 10%+ Owner | 5,755,344 | $3.35 | $19.28M | $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 | $2.40 | $1.85M | -$11.55M | 8 | 2009-09-11 |
| NOC | Director | 29,634 | $547.58 | $16.23M | $1.33M | 14 | 2009-04-01 |
Recent Filings · Page 3 of 99
983 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-01-28 | OPK | Buy (P) | +95,074 | $140.1K | EDGAR |
| 2024-12-11 | FLNT | Exer (X) | +1,295,784 | $648 | EDGAR |
| 2024-12-11 | OPK | Buy (P) | +1,000,000 | $1.56M | EDGAR |
| 2024-11-29 | OPK | Buy (P) | +398,144 | $610.8K | EDGAR |
| 2024-11-22 | OPK | Buy (P) | +200,000 | $318.0K | EDGAR |
| 2024-11-08 | OPK | Buy (P) | +560,366 | $843.1K | EDGAR |
| 2024-10-11 | COCP | Grant (A) | +27,100 | $0 | EDGAR |
| 2024-10-09 | — | Grant (A) | +43,860 | $0 | |
| 2024-09-27 | OPK | Buy (P) | — | $0 | EDGAR |
| 2024-09-26 | OPK | Buy (P) | — | $0 | EDGAR |
Form 4 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.
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.
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.