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GABRIELE M CERRONE

CIK 1139306 · Executive Chairman · last filed 2026-07-23

GABRIELE M CERRONE is an Executive Chairman who has filed 21 SEC Form 4 insider transactions across 2 companies since 2022. The most recent filing shows the insider was granted $41.9K of TLSA on Jul 23, 2026. Across all open-market trades the lifetime net is +$784.2K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $61.5M 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

$61.49M

Companies

2

Total Filings

21

Lifetime Open-Market Net

$784.2K

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
TLSA Director 44,814,587 $0.98 $43.82M $0 2 2026-07-23
OKYO Executive Chairman 10,873,916 $1.62 $17.67M $784.2K 8 2026-07-23

Recent Filings

21 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
2026-07-23 TLSA Grant (A) +42,357 $41.9K EDGAR
2026-07-23 OKYO Grant (A) +22,500 $32.6K EDGAR
2026-07-21 OKYO Grant (A) +25,000 $35.0K EDGAR
2026-06-17 TLSA Grant (A) +15,000 $16.6K EDGAR
2026-06-10 OKYO Grant (A) +300,000 $516.0K EDGAR
2025-06-16 — Buy (P) +2,400 $2.4K
2025-06-13 — Buy (P) +37,196 $18.5K
2025-04-10 — Buy (P) +38,000 $25.3K
2025-04-08 — Buy (P) +152,802 $78.3K
2025-01-03 — Buy (P) +100,000 $38.1K
Showing 1–10 of 21
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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.