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ATMU

SEC EDGAR filings — 10-K/Q, 8-K, Form 4 insider transactions, offerings, ownership reports.

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  • Financials
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AllFinancial (10-K/Q)Material (8-K)Offerings (S-1/S-3/424B)Insider (Form 4)Ownership (13D/G/F)

15 filings in material

  • 8-K
    8-K
    atmu-20260213.htm· Items: 2.02,9.01
    2026-02-13
    2mo ago
    492 KB ↗
  • 8-K
    8-K
    atmu-20260209.htm· Items: 7.01,9.01
    2026-02-09
    2mo ago
    181 KB ↗
  • 8-K
    8-K
    atmu-20260205.htm· Items: 5.02
    2026-02-06
    2mo ago
    183 KB ↗
  • 8-K
    8-K
    atmu-20260107.htm· Items: 1.01,2.03,7.01,9.01
    2026-01-07
    3mo ago
    69.0 MB ↗
  • 8-K
    CURRENT REPORT
    ea0266850-8k_atmus.htm· Items: 1.01,2.03,7.01,9.01
    2025-11-24
    4mo ago
    1.0 MB ↗
  • 8-K
    8-K
    atmu-20251112.htm· Items: 7.01,9.01
    2025-11-12
    5mo ago
    181 KB ↗
  • 8-K
    8-K
    atmu-20251107.htm· Items: 2.02,9.01
    2025-11-07
    5mo ago
    394 KB ↗
  • 8-K
    8-K
    atmu-20250813.htm· Items: 7.01,9.01
    2025-08-13
    8mo ago
    181 KB ↗
  • 8-K
    8-K
    atmu-20250808.htm· Items: 2.02,9.01
    2025-08-08
    8mo ago
    392 KB ↗
  • 8-K
    8-K
    atmu-20250520.htm· Items: 5.03,5.07
    2025-05-27
    10mo ago
    451 KB ↗
  • 8-K
    8-K
    atmu-20250521.htm· Items: 7.01,9.01
    2025-05-21
    10mo ago
    181 KB ↗
  • 8-K
    8-K
    atmu-20250508.htm· Items: 5.02,9.01
    2025-05-13
    11mo ago
    188 KB ↗
  • 8-K
    8-K
    atmu-20250502.htm· Items: 2.02,9.01
    2025-05-02
    11mo ago
    399 KB ↗
  • 8-K
    8-K
    atmu-20250221.htm· Items: 2.02,9.01
    2025-02-21
    1y ago
    485 KB ↗
  • 8-K
    8-K
    atmu-20250219.htm· Items: 7.01,9.01
    2025-02-19
    1y ago
    189 KB ↗

Filings sourced directly from SEC EDGAR. Click any row to open the original document on sec.gov.

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