Bitterman Kevin

DirectorDisc Medicine, Inc. (IRON) · full profile →Form 4 · filed Dec 16, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$16.9M
Net Open-Market Flow
-$16.9M
Transactions
21
20 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 16, 2025Sell(S)14K$91.24$1.3M14K
Dec 16, 2025Sell(S)36K$91.24$3.3M350K
Dec 16, 2025Sell(S)19K$91.24$1.7M338K
Dec 15, 2025Sell(S)4K$92.01$361K386K
Dec 15, 2025Sell(S)29K$91.18$2.6M389K
Dec 15, 2025Sell(S)7K$91.87$643K0
Dec 15, 2025Option exercise(M)7K$13.50$95K7K
Dec 15, 2025Sell(S)11K$91.18$1.0M30K
Dec 15, 2025Sell(S)2K$92.01$145K29K
Dec 15, 2025Sell(S)2K$92.01$189K356K
Dec 15, 2025Sell(S)15K$91.18$1.4M358K
Dec 12, 2025Sell(S)2K$92.58$186K375K
Dec 12, 2025Sell(S)16K$92.05$1.5M426K
Dec 12, 2025Sell(S)4K$92.58$357K422K
Dec 12, 2025Sell(S)3K$93.80$323K418K
Dec 12, 2025Sell(S)9K$92.05$785K377K
Dec 12, 2025Sell(S)2K$93.80$168K373K
Dec 12, 2025Sell(S)7K$92.05$605K44K
Dec 12, 2025Sell(S)2K$92.58$143K43K
Dec 12, 2025Sell(S)1K$93.80$129K42K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Dec 15, 2025Option exercise(M)7K$00

Transaction Codes

S
Open-market sale
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001104659-25-121740) within minutes of acceptance. Every field above traces to the original document. Verify it directly: