---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-096273"
form_type: "8-K"
ticker: "PHGE"
cik: "0001739174"
company_name: "BiomX Inc."
filed_at: "2026-09-01T21:00:14+00:00"
generated_at: "2026-09-01T21:02:11.712306+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# BiomX to rename Tessera Defense and Homeland Security; ticker changes to HLSQ Sept 11

## Summary
- Name change to Tessera Defense and Homeland Security Inc. effective Sept 11, 2026 at 12:01 a.m. ET; board approved Aug 31, 2026.
- Common stock to trade on NYSE American under new ticker HLSQ at market open Sept 11; continues as PHGE until then.
- CUSIP 09090D 608 unchanged; no stockholder action or certificate exchange required; no stockholder approval needed under Delaware law.
- Portfolio includes Dr. Frucht Systems (threat detection), Zorro Net (AI analysis, Israel Railways framework), and option to acquire Motomea (electric motor testing).
- Separate from previously announced one-for-ten reverse stock split effective Sept 9, 2026; CEO Michael Oster cites transformation into defense/homeland security group.

## SEC filing metadata
- accession: 0001213900-26-096273
- form_type: 8-K
- ticker: PHGE
- cik: 0001739174
- company_name: BiomX Inc.
- filed_at: 2026-09-01T21:00:14+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 8.01, 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1739174/000121390026096273/0001213900-26-096273-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1739174/000121390026096273/ea0304209-8k_biomx.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-096273
- JSON: https://secwatch.observer/filing/0001213900-26-096273.json
- Plain text: https://secwatch.observer/filing/0001213900-26-096273.txt

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