---
schema_version: "secwatch.filing_event.v1"
accession: "0000950103-23-010427"
form_type: "8-K"
ticker: "PLMJF"
cik: "0001845550"
company_name: "Plum Acquisition Corp. III"
filed_at: "2023-07-19T23:59:59+00:00"
generated_at: "2026-06-13T06:31:41.142881+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Alpha Partners Technology Merger Corp. signs non-binding LOI for business combination with Glowforge Inc.

## Summary
- Non-binding LOI with Glowforge Inc., creator of 3D laser printers; Glowforge equity holders would roll 100% into combined public company.
- Seeking stockholder approval to extend business combination deadline from July 30, 2023 to July 30, 2024.
- Expects to announce additional details upon execution of a definitive merger agreement in Q4 2023.
- Glowforge has raised over $135M from investors including Foundry, True Ventures, DFJ Growth, and Revolution Growth.
- No assurance that a definitive agreement will be entered into or that the transaction will be consummated.

## SEC filing metadata
- accession: 0000950103-23-010427
- form_type: 8-K
- ticker: PLMJF
- cik: 0001845550
- company_name: Plum Acquisition Corp. III
- filed_at: 2023-07-19T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 7.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1845550/000095010323010427/0000950103-23-010427-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1845550/000095010323010427/dp196903_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950103-23-010427
- JSON: https://secwatch.observer/filing/0000950103-23-010427.json
- Plain text: https://secwatch.observer/filing/0000950103-23-010427.txt

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