Arkolith/Insider Trading/IO/Form 4

Lambert Dale J

EVP, E&P Technology & ServicesION GEOPHYSICAL CORP (IO) · full profile →Form 4 · filed Apr 21, 2021
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Apr 19, 2021Tax withholding(F)5K$2.16$11K41K

Transaction Codes

F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001209191-21-027893) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML