M&A
confidence high
sentiment positive
materiality 0.85
Seres Therapeutics, Inc. (MCRB): M&A transaction — Seres completes VOWST sale to Nestlé for ~$175M gross; debt retired, runway to Q4 2025
Seres Therapeutics, Inc.
- Received ~$175M gross at close: $100M upfront, $60M prepaid milestone, $15M equity; net ~$155M after ~$20M settlement.
- Repaid $128M to Oaktree, terminating $110M term loan; debt fully retired.
- Expects $50M installment in Jan 2025, $25M in July 2025; up to $275M future milestones tied to VOWST sales.
- Focus shifts to SER-155 (promising Phase 1b allo-HSCT data), SER-147; headcount cut from ~200 to ~100.
- Cash runway extended into Q4 2025; plans to seek Breakthrough Therapy designation for SER-155.