Wellington Hadley Harbor Aggregator IV, L.P. - Jan 29, 2025 Form 3 Insider Report for Beta Bionics, Inc. (BBNX)

Role: 10%+ Owner
Signature: Wellington Hadley Harbor Aggregator IV, L.P., By: Wellington Management Company LLP, as Investment Adviser, /s/ Jennifer C. Boylan, Authorized Person
Stock symbol: BBNX
Transactions as of: Jan 29, 2025
Transactions value $: $0
Form type: 3
Date filed: 1/29/2025, 09:53 PM
Next filing: Feb 3, 2025
SEC: View on sec.gov

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	BBNX	Series E Preferred Stock							Jan 29, 2025	Class B Common Stock	2.9M		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each share of Series E Preferred Stock (the "Preferred Stock") is convertible into shares of Class B Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock will convert into the number of shares of Class B Common Stock of the Issuer shown in column 3 and subsequently into an equal number of shares of Common Stock of the Issuer. The Preferred Stock has no expiration date.
F2	In accordance with the Issuer's Amended and Restated Certificate of Incorporation, the Issuer's outstanding shares of Class B Common Stock will convert into an equal number of shares of Common Stock immediately prior to the closing of the IPO.

Content

Each share of Series E Preferred Stock (the "Preferred Stock") is convertible into shares of Class B Common Stock of the Issuer on a one-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering (the "IPO"), the Preferred Stock will convert into the number of shares of Class B Common Stock of the Issuer shown in column 3 and subsequently into an equal number of shares of Common Stock of the Issuer. The Preferred Stock has no expiration date.

In accordance with the Issuer's Amended and Restated Certificate of Incorporation, the Issuer's outstanding shares of Class B Common Stock will convert into an equal number of shares of Common Stock immediately prior to the closing of the IPO.