Arkolith/Insider Trading/CEMI/Form 4

Steenvoorden Lawrence J.

See remarksCHEMBIO DIAGNOSTICS, INC. (CEMI) · full profile →Form 4 · filed May 1, 2023
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
6
3 non-derivative · 3 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Apr 26, 2023Tender(U)37K$0.45$17K0
Jan 5, 2023Option exercise(M)54K——54K
Jan 5, 2023Tax withholding(F)16K$0.25$4K37K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Apr 27, 2023Disposed to issuer(D)300K——0
Apr 27, 2023Disposed to issuer(D)107K——0
Jan 5, 2023Option exercise(M)54K—$0107K

Transaction Codes

U
See SEC Form 4 code table
M
Option exercise / conversion
F
Shares withheld for taxes
D
Disposition to the issuer

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001140361-23-022238) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML