---
schema_version: "secwatch.filing_event.v1"
accession: "0001829126-26-002043"
form_type: "8-K"
ticker: null
cik: "0001915380"
company_name: "dMY Squared Technology Group, Inc."
filed_at: "2026-03-09T23:59:59+00:00"
generated_at: "2026-05-15T18:12:26.284348+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# dMY Squared upsizes PIPE to $111.9M for Horizon Quantum merger; adds $1.45M

## Summary
- Additional PIPE Subscription Agreements on March 6, 2026 add $1,450,000 at Redemption Price.
- Total PIPE commitment now $111,862,500, up from ~$110.4M as of December 2025.
- $1,000,000 investment from Penchant Family Holdings LLC, controlled by director nominee Danielle Lambert.

## SEC filing metadata
- accession: 0001829126-26-002043
- form_type: 8-K
- cik: 0001915380
- company_name: dMY Squared Technology Group, Inc.
- filed_at: 2026-03-09T23:59:59+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1915380/000182912626002043/0001829126-26-002043-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1915380/000182912626002043/dmysquared_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001829126-26-002043
- JSON: https://secwatch.observer/filing/0001829126-26-002043.json
- Plain text: https://secwatch.observer/filing/0001829126-26-002043.txt

## Key facts
- Material Agreements
  dMY Squared Technology Group, Inc. entered into Additional PIPE Subscription Agreement with additional PIPE Investors valued at $1,450,000 (effective 2026-03-06).
  - Action: entry
  - Agreement: equity purchase
  - Counterparty: additional PIPE Investors
  - Value: $1,450,000
  - Effective: 2026-03-06
  source text: On March 6, 2026, dMY, Holdco, and Horizon entered into additional Subscription Agreements with additional PIPE Investors, pursuant to which Holdco has agreed to issue and sell, and the additional PIPE Investors agreed to subscribe for and purchase an additional $1,450,000 of PIPE Shares, at a per share price equal to the Redemption Price.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1915380/000182912626002043/0001829126-26-002043-index.htm

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