Tsontcho Ianchulev

CIK 1728916 · CHIEF EXECUTIVE OFFICER · last filed 2025-04-29

"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

$0

Companies

1

Total Filings

22

Lifetime Open-Market Net

-$176.9K

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
HYPERION DEFI, INC. (EYEN) Delisted Director 10,197 $15.82 $161.3K -$176.9K 22 2025-04-29

Recent Filings · Page 3 of 3

22 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2018-07-02 HYPERION DEFI, INC. (EYEN) Delisted Buy (P) +6,000 $39.8K EDGAR
2018-02-06 HYPERION DEFI, INC. (EYEN) Delisted Buy (P) +10,000 $100.0K EDGAR
Showing 2122 of 22
Page 3 of 3
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.