---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-26-001016"
form_type: "8-K"
ticker: "MNTS"
cik: "0001781162"
company_name: "Momentus Inc."
filed_at: "2026-01-13T23:59:59+00:00"
generated_at: "2026-05-16T10:41:38.057148+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Momentus exchanges $500K convertible note; conversion price lowered from $29.81 to $10

## Summary
- On January 9, 2026, Momentus exchanged its June 2025 $500K convertible note for a new note with same principal but conversion price lowered to $10.00 per share.
- Conversion price reflects adjustment for 1-for-17.85 reverse stock split effective December 17, 2025.
- Note matures November 13, 2026, bears 4.5% interest, and is convertible into common stock at the holder's option.
- Exchange done under Section 3(a)(9) exemption of the Securities Act, no registration required.

## SEC filing metadata
- accession: 0001140361-26-001016
- form_type: 8-K
- ticker: MNTS
- cik: 0001781162
- company_name: Momentus Inc.
- filed_at: 2026-01-13T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 1.01, 2.03, 3.03, 3.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1781162/000114036126001016/0001140361-26-001016-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1781162/000114036126001016/ef20062613_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-26-001016
- JSON: https://secwatch.observer/filing/0001140361-26-001016.json
- Plain text: https://secwatch.observer/filing/0001140361-26-001016.txt

## Key facts
- Material Agreements
  Momentus Inc. entered into Exchange Note with A.G.P./Alliance Global Partners valued at $500,000 (effective 2026-01-09).
  - Action: entry
  - Agreement: notes offering
  - Counterparty: A.G.P./Alliance Global Partners
  - Value: $500,000
  - Effective: 2026-01-09
  source text: On January 9, 2026, Momentus exchanged the Original Note for a new unsecured convertible promissory note to A.G.P. (the “Exchange Note”) on substantially the same terms as the Original Note, including with respect to an aggregate principal amount of $500,000, but with a conversion price of $10.00 per share of Common Stock.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1781162/000114036126001016/0001140361-26-001016-index.htm

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