---
schema_version: "secwatch.filing_event.v1"
accession: "0000320121-22-000062"
form_type: "8-K"
ticker: "TLS"
cik: "0000320121"
company_name: "TELOS CORP"
filed_at: "2022-03-18T23:59:59+00:00"
generated_at: "2026-06-26T21:48:57.894550+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Telos receives Nasdaq deficiency notice for failing to file 2021 10-K

## Summary
- Received Nasdaq notice on March 17, 2022 for missing March 16 deadline to file 2021 10-K.
- Must submit compliance plan by May 15, 2022; extension possible to September 12, 2022.
- Listing and trading of TLS shares not immediately affected by the notice.
- Company intends to file 10-K and submit plan to Nasdaq as promptly as possible.

## SEC filing metadata
- accession: 0000320121-22-000062
- form_type: 8-K
- ticker: TLS
- cik: 0000320121
- company_name: TELOS CORP
- filed_at: 2022-03-18T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 3.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/320121/000032012122000062/0000320121-22-000062-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/320121/000032012122000062/tls-20220318.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000320121-22-000062
- JSON: https://secwatch.observer/filing/0000320121-22-000062.json
- Plain text: https://secwatch.observer/filing/0000320121-22-000062.txt

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