Welcome to our dedicated page for Atlas Corporation SEC filings (Ticker: ATCO), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Trying to track every vessel acquisition, charter backlog, and power-plant contract buried in Atlas Corporation’s latest SEC disclosures can feel like charting open seas without a compass. Fleet metrics span shipping and energy, financing terms shift with each tranche, and executive stock moves surface across dozens of forms—complexity that keeps analysts up at night.
Stock Titan turns that maze into a map. Our AI reads each Atlas Corporation quarterly earnings report 10-Q filing, annual report 10-K simplified, and 8-K material events explained in real time, extracting segment revenue, debt covenants, and charter utilisation so you see the numbers—minus the nautical miles of text. Need to monitor Atlas Corporation insider trading Form 4 transactions? Receive instant alerts and side-by-side charts of executive stock transactions Form 4 to spot buying before newbuild announcements.
Every filing type is covered:
- Form 4 insider transactions real-time for governance and sentiment checks
- 10-Q and 10-K narrative stripped down to key fleet statistics and power-project cash flow
- Proxy statement executive compensation details cross-linked to performance metrics
- 8-K event digests that flag vessel deliveries, refinancing, or contract wins
Whether you search “Atlas Corporation SEC filings explained simply” or “understanding Atlas Corporation SEC documents with AI,” this page delivers. Save hours with concise Atlas Corporation earnings report filing analysis, track Atlas Corporation Form 4 insider transactions real-time, and stay ahead of charter cycles without wading through 300-page PDFs. All updates stream directly from EDGAR the moment they post—so your decisions stay current, and your research stays focused.
Atlas Corp. filed a Form 15 to terminate registration under Section 12(g) or suspend its duty to file reports under Sections 13 and 15(d) of the Exchange Act. The filing covers the company’s Common Shares, Series D Preferred Shares, Series H Preferred Shares, and 7.125% Senior Notes due 2027. The submission lists None for other classes with a remaining duty to file reports. The notice was signed by Peter Li, Secretary and General Counsel.
Atlas Corp. filed a Form 6‑K/A to amend its March 15, 2024 report. The amendment replaces the second paragraph of Seaspan Corporation’s independent auditor’s report in Exhibit I; all other parts, including the consolidated financial statements and notes, are unchanged and identical to the original filing.
For 2023, Seaspan reported revenue of $1,715.1 million and net earnings of $429.0 million. Total assets were $13,066.8 million at December 31, 2023, with long‑term debt of $3,109.0 million and other financing arrangements of $4,305.3 million. Cash from operating activities was $993.7 million. The auditor issued an unqualified opinion and highlighted as a critical audit matter the assessment of impairment indicators for vessels; the Company concluded no indicators of impairment for 2023.
Atlas Corp. completed the redemption of all outstanding 7.875% Cumulative Redeemable Perpetual Preferred Shares – Series H. The company redeemed 120,000 shares at $25.00 per share on October 30, 2025.
Regular dividends accrued up to but not including the redemption date, totaling $0.492188 per share, were paid in cash to holders of record as of October 29, 2025.
Atlas Corp. (ATCO) announced a listing change: the New York Stock Exchange filed Form 25 to remove the 7.875% Cumulative Redeemable Perpetual Preferred Shares – Series H from listing and/or registration under Section 12(b) of the Exchange Act.
The NYSE certified it complied with its rules to strike the class, and Atlas Corp. complied with exchange rules and 17 CFR 240.12d2-2(c) governing voluntary withdrawal.
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