Rosty Raykov

CIK 1468316 · CHIEF EXECUTIVE OFFICER · last filed 2026-06-02

"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

$1.12M

Companies

1

Total Filings

66

Lifetime Open-Market Net

-$3.52M

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
FENC Director 124,229 $9.00 $1.12M -$3.52M 65 2026-06-02

Recent Filings · Page 3 of 7

66 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2025-07-01 FENC Grant (A) +5,208 $0 EDGAR
2025-06-06 FENC Sell (S) −10,000 -$77.8K EDGAR
2025-06-02 FENC Grant (A) +5,208 $0 EDGAR
2025-05-19 FENC Mixed +16,667 -$113.0K EDGAR
2025-05-05 FENC Sell (S) −10,000 -$63.1K EDGAR
2025-05-01 FENC Grant (A) +2,431 $0 EDGAR
2025-04-04 FENC Sell (S) −10,000 -$52.5K EDGAR
2025-04-01 FENC Grant (A) +2,431 $0 EDGAR
2025-03-06 FENC Sell (S) −10,000 -$67.9K EDGAR
2025-02-28 FENC Grant (A) +2,431 $0 EDGAR
Showing 2130 of 66
Page 3 of 7
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.