---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-24-020794"
form_type: "8-K"
ticker: "MNTS"
cik: "0001781162"
company_name: "Momentus Inc."
filed_at: "2024-04-19T23:59:59+00:00"
generated_at: "2026-06-03T16:30:06.761663+00:00"
event_type: "regulatory"
sentiment: "negative"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Momentus receives Nasdaq deficiency notice for delayed 2023 Form 10-K; deadline June 17, 2024

## Summary
- Received Nasdaq deficiency notice on April 17, 2024, for failure to timely file 2023 Form 10-K (Listing Rule 5250(c)(1)).
- No immediate impact on listing; 60 calendar days (until June 17, 2024) to file or submit a compliance plan to Nasdaq.
- If plan accepted, Nasdaq may grant up to 180-day extension (to Oct 14, 2024) to regain compliance.
- Failure to regain compliance could result in delisting; company intends to file 10-K as soon as financial review is complete.

## SEC filing metadata
- accession: 0001140361-24-020794
- form_type: 8-K
- ticker: MNTS
- cik: 0001781162
- company_name: Momentus Inc.
- filed_at: 2024-04-19T23:59:59+00:00
- event_type: regulatory
- sentiment: negative
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 3.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1781162/000114036124020794/0001140361-24-020794-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1781162/000114036124020794/ef20027255_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-24-020794
- JSON: https://secwatch.observer/filing/0001140361-24-020794.json
- Plain text: https://secwatch.observer/filing/0001140361-24-020794.txt

## Key facts
- Listing & Compliance Notices
  Momentus Inc. received a nasdaq deficiency notice notice regarding late filing (rules 5250(c)(1)).
  - Exchange: nasdaq
  - Notice: deficiency notice
  - Deficiency: late filing
  - Rules: 5250(c)(1)
  source text: April 17, 2024, Momentus Inc. (the “Company”) received a deficiency letter (the “Notice”) from the Nasdaq Capital Market LLC (“Nasdaq”) notifying the Company that it is not in compliance with the requirements of Nasdaq Listing Rule 5250(c)(1) as a result of not having timely filed with the U.S. Securities and Exchange Commission (the “Commission”) its Form 10-K for the year ended December 31, 2023 (the “Form 10-K”). The Notice has no immediate impact on the listing of the Company’s common stock on Nasdaq, and the Company’s listing remains fully effective. The Company has 60 calendar days fr
  evidence_url: https://www.sec.gov/Archives/edgar/data/1781162/000114036124020794/0001140361-24-020794-index.htm

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