Entity
Company
Location
280 Congress Street, Boston, MA
Signature
Wellington Hadley Harbor Aggregator IV, L.P., By: Wellington Management Company LLP, as Investment Adviser, /s/ Jennifer C. Boylan, Authorized Person
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Wellington Hadley Harbor Aggregator IV, L.P.:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Beta Bionics, Inc 10%+ Owner Common Stock 3.9M $78K $0.02 Jan 31, 2025 Direct
Beta Bionics, Inc 10%+ Owner Series E Preferred Stock 0 Jan 31, 2025 Direct

Insider Reports Filed by Wellington Hadley Harbor Aggregator IV, L.P.

Symbol Company Period Transactions Value $ Form Type Date Filed Role
BBNX Beta Bionics, Inc. Jan 31, 2025 3 $17M 4 Feb 3, 2025 10%+ Owner
BBNX Beta Bionics, Inc. Jan 29, 2025 0 $0 3 Jan 29, 2025 10%+ Owner