---
schema_version: "secwatch.filing_event.v1"
accession: "0001380106-26-000085"
form_type: "8-K"
ticker: "RPID"
cik: "0001380106"
company_name: "RAPID MICRO BIOSYSTEMS, INC."
filed_at: "2026-05-28T20:14:49+00:00"
generated_at: "2026-05-28T20:28:13.948468+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Rapid Micro Biosystems stockholders elect Richard Kollender as Class II director, ratify PwC as auditor

## Summary
- Richard Kollender re-elected as Class II Director with 23,180,585 votes for, 1,998,525 withheld, 11,920,445 broker non-votes.
- Shareholders ratified PricewaterhouseCoopers LLP as independent auditor for FY2026: 37,096,030 for, 3,292 against, 233 abstaining.
- Both proposals passed; no other matters were voted on at the annual meeting.

## SEC filing metadata
- accession: 0001380106-26-000085
- form_type: 8-K
- ticker: RPID
- cik: 0001380106
- company_name: RAPID MICRO BIOSYSTEMS, INC.
- filed_at: 2026-05-28T20:14:49+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.07
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1380106/000138010626000085/0001380106-26-000085-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1380106/000138010626000085/rpid-20260521.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001380106-26-000085
- JSON: https://secwatch.observer/filing/0001380106-26-000085.json
- Plain text: https://secwatch.observer/filing/0001380106-26-000085.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.