---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-24-067384"
form_type: "8-K"
ticker: "LAB"
cik: "0001162194"
company_name: "STANDARD BIOTOOLS INC."
filed_at: "2024-06-03T23:59:59+00:00"
generated_at: "2026-06-01T06:43:53.739174+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Madryn withdraws director nominations for Standard BioTools annual meeting

## Summary
- Madryn Asset Management affiliate irrevocably withdrew its March 15 notice to nominate directors and submit a business proposal at the 2024 annual meeting.
- Company will distribute a revised proxy card to stockholders reflecting the withdrawal.
- No financial terms, governance changes, or operational updates were disclosed in the filing.

## SEC filing metadata
- accession: 0001104659-24-067384
- form_type: 8-K
- ticker: LAB
- cik: 0001162194
- company_name: STANDARD BIOTOOLS INC.
- filed_at: 2024-06-03T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1162194/000110465924067384/0001104659-24-067384-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1162194/000110465924067384/tm2416243d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-24-067384
- JSON: https://secwatch.observer/filing/0001104659-24-067384.json
- Plain text: https://secwatch.observer/filing/0001104659-24-067384.txt

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