Gary J. Nabel

CIK 1867450 · Chief Innovation Officer · last filed 2026-06-10

"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

$395.7K

Companies

3

Total Filings

20

Lifetime Open-Market Net

$1.86M

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
SIGA Director 80,989 $4.32 $349.9K $0 6 2026-06-10
CADL Director 5,353 $8.56 $45.8K $0 5 2025-06-26
OPKO HEALTH, INC. (OPKw) Delisted Chief Innovation Officer 1,052,021 $1.86M 9 2025-05-29

Recent Filings · Page 2 of 2

20 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2023-06-15 SIGA Mixed +10,234 -$26.6K EDGAR
2023-05-19 OPKO HEALTH, INC. (OPKw) Delisted Grant (A) $0 EDGAR
2023-05-08 OPKO HEALTH, INC. (OPKw) Delisted Buy (P) +460,245 $840.9K EDGAR
2022-08-10 CADL Grant (A) $0 EDGAR
2022-06-24 OPKO HEALTH, INC. (OPKw) Delisted Buy (P) +240,000 $597.4K EDGAR
2022-06-22 OPKO HEALTH, INC. (OPKw) Delisted Grant (A) +39,555,028 $0 EDGAR
2022-06-16 SIGA Mixed +15,982 -$70.3K EDGAR
2022-05-19 OPKO HEALTH, INC. (OPKw) Delisted Buy (P) +75,471 $217.1K EDGAR
2022-05-11 OPKO HEALTH, INC. (OPKw) Delisted Grant (A) $0 EDGAR
2021-06-17 SIGA Grant (A) $0 EDGAR
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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.