Telos Corp SEC filings TLS

Telos Corp has 1,000 filings in SEC EDGAR's recent list, going back to Oct 11, 2002. Its latest annual report, Form 10-K, was filed on Mar 16, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 10, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (officer or director change, other events). The company's fiscal year ends on December 31.

Form Description Filed Period
S-8 Employee stock plan registration May 11, 2026 —
S-8 Employee stock plan registration May 9, 2025 —
S-8 Employee stock plan registration May 23, 2024 —
S-8 Employee stock plan registration May 11, 2023 —
424B5 Prospectus supplement Apr 2, 2021 —
424B5 Prospectus supplement Mar 31, 2021 —
S-3ASR Automatic shelf registration Mar 31, 2021 —
S-8 Employee stock plan registration Jan 25, 2021 —
424B4 Prospectus Nov 20, 2020 —
S-1MEF Filing Nov 19, 2020 —
S-1/A Amended registration statement Nov 16, 2020 —
S-1/A Amended registration statement Nov 10, 2020 —
S-1 Registration statement Oct 6, 2020 —

Showing 13 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.

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Company profile

Industry
Services-Computer Integrated Systems Design (SIC 7373)
Listed as
TLS (Nasdaq)
Fiscal year ends
December 31
Incorporated in
MD
Headquarters
Ashburn, VA
SEC filer status
Accelerated filer, Smaller reporting company
SEC CIK
320121
Former names
C3 INC (until Apr 21, 1995)

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.