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ROGER MD MEDEL

CIK 1093125 · Chief Executive Officer · last filed 2026-06-22

ROGER MD MEDEL is a Chief Executive Officer who has filed 71 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for OPK, was dated Jun 22, 2026. Across all open-market trades the lifetime net is −$137.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $22.7M across reported positions.

"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

$22.72M

Companies

3

Total Filings

71

Lifetime Open-Market Net

-$137.39M

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
OPK Director — $1.39 — $0 7 2026-06-22
MD Director 748,890 $26.14 $19.58M -$127.11M 56 2022-05-13
PDX CHIEF EXECUTIVE OFFICER 146,313 $21.50 $3.15M -$10.28M 6 2008-08-22

Recent Filings

71 filings
Insider 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
2026-06-22 OPK Grant (A) — $0 EDGAR
2025-04-23 OPK Grant (A) — $0 EDGAR
2024-03-29 OPK — — $0 EDGAR
2023-06-23 OPK Grant (A) — $0 EDGAR
2023-05-12 MD Notice (144) −227,734 -$3.07M EDGAR
2023-05-10 MD Notice (144) −50,000 -$675.0K EDGAR
2022-07-15 OPK Grant (A) — $0 EDGAR
2022-05-13 MD Grant (A) +8,480 $0 EDGAR
2022-01-11 MD Sell (S) −100,000 -$2.65M EDGAR
2022-01-07 MD Sell (S) −12,639 -$346.6K EDGAR
Showing 1–10 of 71
Page 1 of 8
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.