Arkolith/Insider Trading/SEPN/Form 4

Klein Uwe

SVP, Biological SciencesSepterna, Inc. (SEPN) · full profile →Form 4 · filed Aug 19, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
6
3 non-derivative · 3 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 18, 2025Option exercise(M)10K$2.76$29K10K
Aug 18, 2025Option exercise(M)8K$6.81$52K23K
Aug 18, 2025Option exercise(M)5K$2.76$14K15K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Aug 18, 2025Option exercise(M)5K—$09K
Aug 18, 2025Option exercise(M)8K—$033K
Aug 18, 2025Option exercise(M)10K—$010K

Transaction Codes

M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000950170-25-110177) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML