Arkolith/Insider Trading/BSTG/Form 4

Green David

CEO as of 2/28/2023, DirectorBiostage, Inc. (BSTG) · full profile →Form 4 · filed Mar 2, 2023
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
3
0 non-derivative · 3 derivative

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Feb 28, 2023Grant(A)39K—$039K
Feb 28, 2023Grant(A)40K—$040K
Feb 28, 2023Grant(A)732K—$0732K

Transaction Codes

A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001493152-23-006611) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML