Arkolith/Insider Trading/OSUR/Form 4

Anthony Michele Marie

SVP Finance & CAOORASURE TECHNOLOGIES INC (OSUR) · full profile →Form 4 · filed Mar 19, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
4
4 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 2, 2026Grant(A)43K—$0186K
Mar 1, 2026Tax withholding(F)4K$3.04$12K154K
Mar 1, 2026Grant(A)14K—$0158K
Mar 1, 2026Tax withholding(F)11K$3.04$33K143K

Transaction Codes

A
Grant / award
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001470831-26-000294) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML