Surrozen gets FDA IND clearance for SZN-8141, triggers $95.1 million second closing
Surrozen said the FDA cleared its Investigational New Drug application for SZN-8141, a treatment for diabetic macular edema, allowing clinical development to advance. The clearance satisfies a milestone for the second closing of its March 2025 private placement, which is expected to bring about $95.1 million in gross proceeds on or about October 20, 2026, before placement agent fees and other expenses.
Key points
- FDA clearance of the SZN-8141 IND took effect after the statutory 30-day review period, announced October 2, 2026
- First patient dosing in the Phase 1b/2a DUET study is expected in Q4 2026, with initial data expected in 2H 2027
- Second closing of the March 2025 two-tranche private placement expected on or about October 20, 2026, with approximately $95.1 million in gross proceeds
- Surrozen must file a Form S-3 resale registration statement within 30 calendar days after the closing
The filing
Written by AI on Nov 9, 2026, 11:43 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on October 02, 2026.
Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.