Atlas Corp. redeems 120,000 Series H preferred shares at $25

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.

Accepted by SEC EDGAR 10/30/2025 - 02:54 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

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.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did ATCO announce in its Form 6-K?

The company redeemed all 120,000 outstanding Series H preferred shares at $25.00 per share on October 30, 2025.

How many Atlas Corp. Series H preferred shares were redeemed?

120,000 shares of the 7.875% Series H preferred were redeemed.

What was the redemption price for ATCO’s Series H preferred shares?

Each share was redeemed at $25.00 per share.

Were dividends paid in connection with the redemption?

Yes. Regular dividends accrued up to but not including the redemption date of $0.492188 per share were paid in cash.

Who was eligible to receive the accrued dividend payment?

Holders of record as of the close of business on October 29, 2025.

When did the Series H redemption occur?

On October 30, 2025, the stated Redemption Date.

Where can holders get more information about the redemption?

Contact Equiniti Trust Company, LLC, the redemption agent, at (718) 921-8317.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended December 31, 2025

Commission File Number 001-39237

ATLAS CORP.

(Exact name of Registrant as specified in its Charter)

23 Berkeley Square

London, United Kingdom

W1J 6HE

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒   Form 40-F ☐

Information Contained in this Form 6-K Report

On October 30, 2025, the Company completed the redemptions (the “Preferred Share Redemptions”) of all of the Company’s issued and outstanding 7.875% Cumulative Redeemable Perpetual Preferred Shares – Series H, par value of $0.01 per share (CUSIP: Y0436Q 141) (the “Series H Preferred Shares”). All 120,000 outstanding shares of the Series H Preferred Stock were redeemed at a price of $25.00 per share on October 30, 2025 (the “Redemption Date”). Regular dividends on the outstanding shares of the Series H Preferred Shares, accrued up to but not including the Redemption Date, of $0.492188 per share were paid in cash separately on the Redemption Date, to holders of record as of the close of business on October 29, 2025, in the customary manner. Additional information regarding the redemption of the Series H Preferred Shares is available from Equiniti Trust Company, LLC, the Company’s redemption agent, at the following address and telephone number:

Equiniti Trust Company, LLC

Operations Center, Attn: Corporate Actions

28 Liberty Street, 53^rd Floor

New York, NY 10005

Tel: (718) 921-8317

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

				ATLAS CORP.
Date: October 30, 2025				By:		/s/ Peter Li
						Peter Li
						Secretary and General Counsel