Arkolith/Insider Trading/CEMI/Form 4

Perceptive Advisors LLC

10% OwnerCHEMBIO DIAGNOSTICS, INC. (CEMI) · full profile →Form 4 · filed Apr 6, 2023
Net Buying
Open-Market Buys
$333K
Open-Market Sells
$0
Net Open-Market Flow
$333K
Transactions
3
3 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Apr 6, 2023Buy(P)339K$0.44$149K4.4M
Apr 5, 2023Buy(P)218K$0.45$98K4.1M
Apr 4, 2023Buy(P)196K$0.44$86K3.9M

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000899243-23-010947) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML