---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-26-022497"
form_type: "8-K"
ticker: "MNTS"
cik: "0001781162"
company_name: "Momentus Inc."
filed_at: "2026-05-22T10:01:35+00:00"
generated_at: "2026-05-22T10:07:08.604514+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Momentus shareholders approve equity plan amendment adding 500K shares and increasing evergreen to 5%

## Summary
- Shareholders elected Chris Hadfield and John C. Rood as directors for terms until 2029.
- Frank, Rimerman + Co. LLP ratified as independent auditor for FY 2026.
- Equity plan amendment approved: share reserve increased from 60,260 to 560,260 shares.
- Annual evergreen percentage raised from 3% to 5% of outstanding shares through fiscal 2031.
- Say-on-pay approved on advisory basis; future votes to be held every three years.

## SEC filing metadata
- accession: 0001140361-26-022497
- form_type: 8-K
- ticker: MNTS
- cik: 0001781162
- company_name: Momentus Inc.
- filed_at: 2026-05-22T10:01:35+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.07, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1781162/000114036126022497/0001140361-26-022497-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1781162/000114036126022497/ef20074640_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-26-022497
- JSON: https://secwatch.observer/filing/0001140361-26-022497.json
- Plain text: https://secwatch.observer/filing/0001140361-26-022497.txt

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