Arkolith/Insider Trading/BLLN/Form 4

Johnson Nancy JoAnn

See RemarksBillionToOne, Inc. (BLLN) · full profile →Form 4 · filed Jul 20, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$1.8M
Net Open-Market Flow
-$1.8M
Transactions
4
4 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jul 16, 2026Sell(S)2K$126.98$271K19K
Jul 16, 2026Sell(S)6K$127.89$711K13K
Jul 16, 2026Sell(S)6K$128.96$722K8K
Jul 16, 2026Sell(S)906$129.78$118K7K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0002070849-26-000044) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML