Arkolith/Insider Trading/CEMI/Form 4

Caso Charles

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
13
7 non-derivative · 6 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Apr 26, 2023Tender(U)35K$0.45$16K0
Mar 15, 2023Tax withholding(F)3K$0.39$1K35K
Mar 15, 2023Option exercise(M)8K——37K
Mar 11, 2023Tax withholding(F)10K$0.44$5K30K
Mar 11, 2023Option exercise(M)29K——40K
Jun 1, 2022Option exercise(M)4K——12K
Jun 1, 2022Tax withholding(F)1K$0.77$1K11K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Apr 27, 2023Disposed to issuer(D)71K——0
Apr 27, 2023Disposed to issuer(D)170K——0
Apr 27, 2023Disposed to issuer(D)65K——0
Mar 15, 2023Option exercise(M)8K—$08K
Mar 11, 2023Option exercise(M)29K—$059K
Jun 1, 2022Option exercise(M)4K—$04K

Transaction Codes

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

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001140361-23-022231) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML