Arkolith/Insider Trading/ETNB/Form 4

Palekar Rohan

Chief Executive Officer, Director89bio, Inc. (ETNB) · full profile →Form 4 · filed Oct 30, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
10
2 non-derivative · 8 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Oct 30, 2025Tender(U)934K——0
Oct 30, 2025Grant(A)125K—$0934K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Oct 30, 2025Disposed to issuer(D)300K—$00
Oct 30, 2025Disposed to issuer(D)605K—$00
Oct 30, 2025Disposed to issuer(D)848K—$00
Oct 30, 2025Disposed to issuer(D)132K—$00
Oct 30, 2025Disposed to issuer(D)120K—$00
Oct 30, 2025Disposed to issuer(D)220K—$00
Oct 30, 2025Disposed to issuer(D)204K—$00
Oct 30, 2025Disposed to issuer(D)170K—$00

Transaction Codes

U
See SEC Form 4 code table
A
Grant / award
D
Disposition to the issuer

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-25-259054) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML