Mark Hopman - 02 Dec 2025 Form 4 Insider Report for Beta Bionics, Inc. (BBNX)

Signature
/s/ Stephen Feider, Attorney-in-Fact
Issuer symbol
BBNX
Transactions as of
02 Dec 2025
Net transactions value
-$88,304
Form type
4
Filing time
16 Mar 2026, 19:55:07 UTC
Previous filing
08 Sep 2025
Next filing
13 Mar 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Hopman Mark Chief Commercial Officer C/O BETA BIONICS, INC., 11 HUGHES, IRVINE /s/ Stephen Feider, Attorney-in-Fact 16 Mar 2026 0002048497

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BBNX Common Stock Sale $25,112 -856 -0.62% $29.34 138,277 02 Dec 2025 Direct F1
transaction BBNX Common Stock Sale $63,192 -2,061 -1.5% $30.66 136,216 04 Dec 2025 Direct F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The shares were sold to cover tax withholding obligations associated with the vesting of restricted stock units.
F2 Represents shares sold pursuant to a Rule 10b5-1 Plan adopted on May 13, 2025.
F3 The weighted average sale price for the transaction reported was $30.6610 and the range of prices were between $30.02 and $31.0024. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided.