Arkolith/Insider Trading/OMER/Form 4

Borges David J.

VP, Finance & CAOOMEROS CORP (OMER) · full profile →Form 4 · filed Jan 14, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$751K
Net Open-Market Flow
-$751K
Transactions
4
3 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jan 13, 2026Option exercise(M)30K$3.06$92K30K
Jan 13, 2026Sell(S)30K$12.31$369K0
Jan 12, 2026Sell(S)30K$12.72$382K0

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jan 13, 2026Option exercise(M)30K—$065K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001437749-26-001280) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML