---
schema_version: "secwatch.filing_event.v1"
accession: "0001781162-23-000004"
form_type: "8-K"
ticker: "MNTS"
cik: "0001781162"
company_name: "Momentus Inc."
filed_at: "2023-01-03T23:59:59+00:00"
generated_at: "2026-06-20T20:58:19.301084+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Momentus names new CCO and interim CFO; Vigoride OSV launched on SpaceX Transporter-6

## Summary
- Chris Kinman appointed CCO effective Jan 9; previously Sr. Business Development Exec at Northrop Grumman's Space Sector.
- Dennis Mahoney appointed interim CFO effective Jan 7; compensated at $450/hour; over 40 years of financial executive experience.
- Second Vigoride OSV launched on SpaceX Transporter-6; contact established, solar arrays deployed, power confirmed.
- Mission includes Caltech's Space Solar Power Project payload and Qosmosys' Zeus-1; first of four missions scheduled for 2023.

## SEC filing metadata
- accession: 0001781162-23-000004
- form_type: 8-K
- ticker: MNTS
- cik: 0001781162
- company_name: Momentus Inc.
- filed_at: 2023-01-03T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 5.02, 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1781162/000178116223000004/0001781162-23-000004-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1781162/000178116223000004/mnts-20230103.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001781162-23-000004
- JSON: https://secwatch.observer/filing/0001781162-23-000004.json
- Plain text: https://secwatch.observer/filing/0001781162-23-000004.txt

## Key facts
- Executive change
  Dennis Mahoney was appointed as Interim Chief Financial Officer at Momentus Inc..
  - Action: appointed
  - Role: Interim Chief Financial Officer
  source text: On January 3, 2023, Momentus Inc. (the “Company”) announced the appointment of Dennis Mahoney, age 69, as the Interim Chief Financial Officer and principal accounting officer of the Company, effective as of January 7, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1781162/000178116223000004/0001781162-23-000004-index.htm

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