---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-26-021329"
form_type: "8-K"
ticker: "PURE"
cik: "0001006028"
company_name: "PURE BIOSCIENCE, INC."
filed_at: "2026-05-05T23:59:59+00:00"
generated_at: "2026-05-14T23:07:26.429127+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Pure Bioscience raises $1.0M in private placement at $0.0553/share; directors invest

## Summary
- Closed private placement of 18,131,096 shares at $0.0553/share for $1.0M gross.
- Director Tom Y. Lee invested ~$700,000; director Ivan Chen invested $27,650.
- Net proceeds ~$1.0M for R&D, working capital, and general corporate purposes.
- Shares sold to accredited investors under Section 4(a)(2)/Reg D exemption.

## SEC filing metadata
- accession: 0001493152-26-021329
- form_type: 8-K
- ticker: PURE
- cik: 0001006028
- company_name: PURE BIOSCIENCE, INC.
- filed_at: 2026-05-05T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 3.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1006028/000149315226021329/0001493152-26-021329-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1006028/000149315226021329/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-26-021329
- JSON: https://secwatch.observer/filing/0001493152-26-021329.json
- Plain text: https://secwatch.observer/filing/0001493152-26-021329.txt

## Source-grounded claims
- claim_id: f41228eb741a612f3b38336125653d4be071a9f1
  claim: PURE BIOSCIENCE, INC. entered into Securities Purchase Agreement with certain accredited investors valued at $1.0 million (effective 2026-04-30).
  evidence_excerpt: ssued in the Private Placement Financing were issued pursuant to a Securities Purchase Agreement (the “Securities Purchase Agreement”) entered into with the Investors.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1006028/000149315226021329/0001493152-26-021329-index.htm

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