Long Bridge Medical
Long Bridge Medical, Inc.
Long Bridge Medical – Prosthetic Capsular Support for Intraocular Lens Fixation
longbridgemedical.com · South San Francisco, CA
Funding event
The round itself, as filedInferred stageSeed
Sold of offered$2.5M of $5.0M
Filed2026-08-13
Days since filing52
- Exemption claimed
- Rule 506(b)
- First-ever Form D
- No
- Date of first sale
- 2025-12-17
Investors
No investors named: Form D does not list them
Officers on the filing
Names and roles as filed; addresses are never stored- Ayman NaseriExecutive Officer · Director
- Matthew ClarkeExecutive Officer
- David F ChangDirector
- Eugene de Juan Jr., MDDirector
Health flags
Three flags, each with the raw inputs behind it · as of 2026-10-03UndersubscribedNot flagged50.8% sold9.5 months since first sale
Prior raiseNot flaggedPrior raise not known—
AmendedNot flaggedNo amendmentNo D/A on file
Open roles
On the employer's own careers page · checked 2026-09-240
Pre-posting windowNot enough dataShown once this sector and stage have 20 observed lags from filing to first posting.
No open roles foundWe read careers pages daily.
Also raised in Health & bio
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75 rounds in Health & bio in the 28 days to 2026-10-03, against 71 in the 28 days before.