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Hopman Mark's Form 4/A amendment

Amended

Beta Bionics, Inc. (BBNX) · filed Sep 18, 2026

Accession no.
0002048497-26-000016
Filed
Sep 18, 2026, 7:51 PM ET
Trade date
Sep 9, 2026
Filing delay
9 days
Rule 10b5-1 plan
Checked
Original filed
Sep 10, 2026

This filing lists 1 non-derivative transaction. Open-market sales total $664.6K. It was filed 9 days after the trade.

This amendment replaces 0002048497-26-000013 (filed Sep 10, 2026).

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Hopman MarkCIK 0002048497Officer (Chief Commercial Officer)

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Sep 9, 2026Common StockSSaleDisposed−35,994$18.46−$664,550.0288,033Direct

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F1

Represents shares sold pursuant to a Rule 10b5-1 Plan adopted on June 10, 2026 (the "10b5-1 Plan").

F2

On September 10, 2026, the reporting person filed a Form 4 which incorrectly reported the number of shares disposed. The reporting person sold 35,994 shares under the 10b5-1 Plan on September 9, 2026 and the number of securities beneficially owned following the sale was 88,033 shares.

Read the full filing on SEC EDGAR (opens in a new tab)