Arkolith/Insider Trading/BSTG/Form 4

Green David

Interim CEO, DirectorBiostage, Inc. (BSTG) · full profile →Form 4 · filed May 23, 2022
Net Buying
Open-Market Buys
$375K
Open-Market Sells
$0
Net Open-Market Flow
$375K
Transactions
2
1 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 12, 2022Buy(P)63K$5.92$375K159K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 12, 2022Buy(P)32K——32K

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001104659-22-063797) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML