Arkolith/Insider Trading/IRON/Form 4

Yu Jonathan Yen-Wen

Chief Operating OfficerDisc Medicine, Inc. (IRON) · full profile →Form 4 · filed Jul 9, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$8K
Net Open-Market Flow
-$8K
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jul 7, 2026Option exercise(M)100$13.50$1K54K
Jul 7, 2026Sell(S)100$82.50$8K54K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jul 7, 2026Option exercise(M)100—$024K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-299954) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML