Arkolith/Insider Trading/INIS/Form 4

Grosso Christopher G

DirectorINTERNATIONAL ISOTOPES INC (INIS) · full profile →Form 4 · filed Apr 30, 2021
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
11
7 non-derivative · 4 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jan 20, 2021Tax withholding(F)75K$0.28$21K158K
Jan 20, 2021Option exercise(M)175K$0.12$21K233K
Jan 20, 2021Tax withholding(F)75K$0.28$21K158K
Jan 20, 2021Option exercise(M)175K$0.12$21K233K
Jan 20, 2021Tax withholding(F)2.5M$0.28$699K32.8M
Jan 20, 2021Option exercise(M)9.8M$0.05$488K33.1M
Jan 20, 2021Option exercise(M)2.2M$0.12$260K35.3M

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jan 20, 2021Option exercise(M)175K$0.12$21K0
Jan 20, 2021Option exercise(M)175K$0.12$21K0
Jan 20, 2021Option exercise(M)9.8M$0.05$488K0
Jan 20, 2021Option exercise(M)2.2M$0.12$260K0

Transaction Codes

F
Shares withheld for taxes
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001225208-21-007301) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML