---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-063767"
form_type: "8-K"
ticker: "BJDX"
cik: "0001704287"
company_name: "Bluejay Diagnostics, Inc."
filed_at: "2026-06-02T10:30:41+00:00"
generated_at: "2026-06-02T10:35:19.423881+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "medium"
source: SEC EDGAR
---

# Bluejay Diagnostics partners with Argonaut for US-based Symphony platform manufacturing

## Summary
- Agreement with Argonaut for full manufacturing services (planning, sourcing, formulation, filling, QC, distribution) for IL-6 tests.
- Partnership aims to establish scalable US-based manufacturing, reducing overseas dependency and import tariff risks.
- Supports Symphony platform clinical programs (SYMON-I, II, III) and future commercialization in critical care near-patient testing.
- No financial terms disclosed; platform remains investigational under US law.

## SEC filing metadata
- accession: 0001213900-26-063767
- form_type: 8-K
- ticker: BJDX
- cik: 0001704287
- company_name: Bluejay Diagnostics, Inc.
- filed_at: 2026-06-02T10:30:41+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: medium
- sec_items: 1.01, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1704287/000121390026063767/0001213900-26-063767-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1704287/000121390026063767/ea0293118-8k_bluejay.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-063767
- JSON: https://secwatch.observer/filing/0001213900-26-063767.json
- Plain text: https://secwatch.observer/filing/0001213900-26-063767.txt

## Source-grounded claims
- claim_id: b0a2b0051d600371805fcc63aaef7d1144d0d372
  claim: Bluejay Diagnostics, Inc. entered into Agreement and Statement of Work with Argonaut Manufacturing Services with Argonaut Manufacturing Services c/o Argonaut, Inc. valued at Provision of manufacturing services for the Company’s SymphonyTM platform, including planning, engin (effective 2026-05-27).
  evidence_excerpt: On May 27, 2026, Bluejay Diagnostics, Inc. (the “Company”) entered into an agreement and statement of work (together, the “Agreement”) with Argonaut Manufacturing Services c/o Argonaut, Inc. (“Argonaut”) regarding the provision by Argonaut to the Company of certain manufacturing services to support the Company’s SymphonyTM platform.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1704287/000121390026063767/0001213900-26-063767-index.htm

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