Atlas Corp. SEC EDGAR Filings (CIK 0001794846)

SEC EDGAR filings, ownership reports, and insider transactions for Atlas Corp..

Industry
Deep Sea Foreign Transportation Of Freight (Office Of Energy & Transportation)
Business address
2600 200 Granville Street, Vancouver, British Columbia, Canada, V6C 1S4
State of incorporation
Marshall Islands
Fiscal year end
31 December
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Atlas Corp. has filed 177 SEC EDGAR filings since 22 Nov 2019

Latest Filings

Recent SEC filings for Atlas Corp. including 15-12G, 6-K/A, 6-K and more.

Form type Document Filing Description Filing date Reporting date File number(s)
15-12G Open 15-12G document View SEC filing for 15-12G FORM 15-12G 10 Nov 2025 001-39237
6-K/A Open 6-K/A document View SEC filing for 6-K/A 6-K/A 06 Nov 2025 31 Oct 2025 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Oct 2025 30 Oct 2025 001-39237
25-NSE Open 25-NSE document View SEC filing for 25-NSE 30 Oct 2025 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 08 Oct 2025 08 Oct 2025 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 14 Aug 2025 30 Jun 2025 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 13 Aug 2025 30 Jun 2025 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 11 Jul 2025 11 Jul 2025 001-39237
25-NSE Open 25-NSE document View SEC filing for 25-NSE 10 Jul 2025 001-39237
25-NSE Open 25-NSE document View SEC filing for 25-NSE 03 Jul 2025 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 18 Jun 2025 18 Jun 2025 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 13 May 2025 31 Mar 2025 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 09 May 2025 31 Mar 2025 001-39237
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 May 2025 05 May 2025 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 20 Mar 2025 31 Dec 2024 001-39237
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 14 Mar 2025 31 Dec 2024 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 12 Feb 2025 12 Feb 2025 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 27 Nov 2024 30 Sep 2024 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 27 Nov 2024 30 Sep 2024 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 09 Aug 2024 30 Jun 2024 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 09 Aug 2024 30 Jun 2024 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 14 May 2024 31 Mar 2024 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 10 May 2024 31 Mar 2024 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 18 Mar 2024 31 Dec 2023 001-39237
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 14 Mar 2024 31 Dec 2023 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 22 Nov 2023 30 Sep 2023 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 21 Nov 2023 30 Sep 2023 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 31 Oct 2023 31 Oct 2023 001-39237
25-NSE Open 25-NSE document View SEC filing for 25-NSE 30 Oct 2023 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 12 Oct 2023 12 Oct 2023 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 23 Aug 2023 30 Jun 2023 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 23 Aug 2023 30 Jun 2023 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 17 May 2023 31 Mar 2023 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 17 May 2023 31 Mar 2023 001-39237
EFFECT Open EFFECT document View SEC filing for EFFECT 03 Apr 2023 333-230524
EFFECT Open EFFECT document View SEC filing for EFFECT 03 Apr 2023 333-229312
EFFECT Open EFFECT document View SEC filing for EFFECT 03 Apr 2023 333-227597
EFFECT Open EFFECT document View SEC filing for EFFECT 03 Apr 2023 333-224288
EFFECT Open EFFECT document View SEC filing for EFFECT 03 Apr 2023 333-220176
EFFECT Open EFFECT document View SEC filing for EFFECT 03 Apr 2023 333-200639
EFFECT Open EFFECT document View SEC filing for EFFECT 03 Apr 2023 333-195571
EFFECT Open EFFECT document View SEC filing for EFFECT 03 Apr 2023 333-180895
POS AM Open POS AM document View SEC filing for POS AM POS AM 28 Mar 2023 333-229312
POS AM Open POS AM document View SEC filing for POS AM POS AM 28 Mar 2023 333-227597
F-3DPOS Open F-3DPOS document View SEC filing for F-3DPOS F-3DPOS 28 Mar 2023 333-224291-01
POS AM Open POS AM document View SEC filing for POS AM POS AM 28 Mar 2023 333-224288
POS AM Open POS AM document View SEC filing for POS AM POS AM 28 Mar 2023 333-220176
F-3DPOS Open F-3DPOS document View SEC filing for F-3DPOS F-3DPOS 28 Mar 2023 333-202698-01
POS AM Open POS AM document View SEC filing for POS AM POS AM 28 Mar 2023 333-230524
F-3DPOS Open F-3DPOS document View SEC filing for F-3DPOS F-3DPOS 28 Mar 2023 333-151329-01
POSASR Open POSASR document View SEC filing for POSASR POSASR 28 Mar 2023 333-254536
POSASR Open POSASR document View SEC filing for POSASR POSASR 28 Mar 2023 333-257967
POSASR Open POSASR document View SEC filing for POSASR POSASR 28 Mar 2023 333-238178
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 28 Mar 2023 333-222216-01
POS AM Open POS AM document View SEC filing for POS AM POS AM 28 Mar 2023 333-195571
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 28 Mar 2023 333-212230-01
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 28 Mar 2023 333-239578
POS AM Open POS AM document View SEC filing for POS AM POS AM 28 Mar 2023 333-200639
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 28 Mar 2023 333-263872
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 28 Mar 2023 333-200640-01
POS AM Open POS AM document View SEC filing for POS AM POS AM 28 Mar 2023 333-180895
SC 13E3/A Open SC 13E3/A document View SEC filing for SC 13E3/A SC 13E3/A 28 Mar 2023 005-91452
25-NSE Open 25-NSE document View SEC filing for 25-NSE 28 Mar 2023 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 28 Mar 2023 26 Mar 2023 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 20 Mar 2023 31 Dec 2022 001-39237
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 16 Mar 2023 31 Dec 2022 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 24 Feb 2023 24 Feb 2023 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 14 Feb 2023 14 Feb 2023 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 02 Feb 2023 01 Feb 2023 001-39237
SC 13E3/A Open SC 13E3/A document View SEC filing for SC 13E3/A SC 13E3/A 10 Jan 2023 005-91452
6-K Open 6-K document View SEC filing for 6-K 6-K 21 Dec 2022 21 Dec 2022 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 19 Dec 2022 16 Dec 2022 001-39237
SC 13E3 Open SC 13E3 document View SEC filing for SC 13E3 SC 13E3 07 Dec 2022 005-91452
6-K Open 6-K document View SEC filing for 6-K 6-K 02 Dec 2022 01 Dec 2022 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 23 Nov 2022 30 Sep 2022 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 21 Nov 2022 30 Sep 2022 001-39237
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 02 Nov 2022 005-91452
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 02 Nov 2022 005-91452
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 02 Nov 2022 005-91452
6-K Open 6-K document View SEC filing for 6-K 6-K 01 Nov 2022 31 Oct 2022 001-39237
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 04 Oct 2022 005-91452
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 27 Sep 2022 005-91452
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 27 Sep 2022 005-91452
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 27 Sep 2022 005-91452
6-K Open 6-K document View SEC filing for 6-K 6-K 18 Aug 2022 30 Jun 2022 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 12 Aug 2022 30 Jun 2022 001-39237
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 08 Aug 2022 005-91452
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 05 Aug 2022 005-91452
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 05 Aug 2022 005-91452
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 05 Aug 2022 005-91452
6-K Open 6-K document View SEC filing for 6-K 6-K 05 Aug 2022 04 Aug 2022 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 19 May 2022 31 Mar 2022 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 13 May 2022 31 Mar 2022 001-39237
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 08 Apr 2022 005-91452
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 25 Mar 2022 333-263872
6-K Open 6-K document View SEC filing for 6-K 6-K 25 Mar 2022 31 Dec 2021 001-39237
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 24 Mar 2022 31 Dec 2021 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 15 Nov 2021 30 Sep 2021 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 10 Nov 2021 30 Sep 2021 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 23 Sep 2021 23 Sep 2021 001-39237
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 22 Sep 2021 005-91452
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 25 Aug 2021 005-91452
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 24 Aug 2021 005-91452
6-K Open 6-K document View SEC filing for 6-K 6-K 23 Aug 2021 23 Aug 2021 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 20 Aug 2021 30 Jun 2021 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 16 Aug 2021 30 Jun 2021 001-39237
F-3ASR Open F-3ASR document View SEC filing for F-3ASR F-3ASR 16 Jul 2021 333-257967
6-K Open 6-K document View SEC filing for 6-K 6-K 14 Jul 2021 14 Jul 2021 001-39237
25-NSE Open 25-NSE document View SEC filing for 25-NSE 02 Jul 2021 001-39237
25-NSE Open 25-NSE document View SEC filing for 25-NSE 02 Jul 2021 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 28 Jun 2021 28 Jun 2021 001-39237
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 15 Jun 2021 005-91452
6-K Open 6-K document View SEC filing for 6-K 6-K 14 Jun 2021 14 Jun 2021 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 27 May 2021 27 May 2021 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 14 May 2021 31 Mar 2021 001-39237
CERT Open CERT document View SEC filing for CERT 14 May 2021 001-39237
8-A12B Open 8-A12B document View SEC filing for 8-A12B 8-A12B 13 May 2021 001-39237
6-K Open 6-K document View SEC filing for 6-K 6-K 13 May 2021 13 May 2021 333-229312
6-K Open 6-K document View SEC filing for 6-K 6-K 10 May 2021 31 Mar 2021 333-229312
6-K Open 6-K document View SEC filing for 6-K 6-K 04 May 2021 03 May 2021 333-229312
424B3 Open 424B3 document View SEC filing for 424B3 424B3 07 Apr 2021 333-254537
EFFECT Open EFFECT document View SEC filing for EFFECT 06 Apr 2021 333-254537
CORRESP Open CORRESP document View SEC filing for CORRESP 02 Apr 2021
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Mar 2021 31 Dec 2020 333-229312
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 29 Mar 2021
F-4 Open F-4 document View SEC filing for F-4 F-4 19 Mar 2021 333-254537
F-3ASR Open F-3ASR document View SEC filing for F-3ASR F-3ASR 19 Mar 2021 333-254536
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 19 Mar 2021 31 Dec 2020 333-229312
6-K Open 6-K document View SEC filing for 6-K 6-K 12 Jan 2021 12 Jan 2021 333-229312
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 23 Dec 2020 21 Dec 2020 333-229312
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 17 Dec 2020 17 Dec 2020 333-229312
6-K Open 6-K document View SEC filing for 6-K 6-K 16 Dec 2020 30 Sep 2020 333-229312
424B7 Open 424B7 document View SEC filing for 424B7 424B7 07 Dec 2020 333-238178
6-K Open 6-K document View SEC filing for 6-K 6-K 10 Nov 2020 30 Sep 2020 333-229312
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 23 Sep 2020 23 Sep 2020 333-229312
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 14 Sep 2020 11 Sep 2020 333-229312
6-K Open 6-K document View SEC filing for 6-K 6-K 13 Aug 2020 30 Jun 2020 333-229312
S-8 Open S-8 document View SEC filing for S-8 S-8 30 Jun 2020 333-239578
F-3ASR Open F-3ASR document View SEC filing for F-3ASR F-3ASR 11 May 2020 333-238178
6-K Open 6-K document View SEC filing for 6-K 6-K 11 May 2020 31 Mar 2020 333-229312
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 13 Apr 2020 31 Dec 2019 333-229312
EFFECT Open EFFECT document View SEC filing for EFFECT 11 Mar 2020 333-229312
EFFECT Open EFFECT document View SEC filing for EFFECT 11 Mar 2020 333-227597
EFFECT Open EFFECT document View SEC filing for EFFECT 11 Mar 2020 333-224288
EFFECT Open EFFECT document View SEC filing for EFFECT 11 Mar 2020 333-230524
EFFECT Open EFFECT document View SEC filing for EFFECT 11 Mar 2020 333-220176
EFFECT Open EFFECT document View SEC filing for EFFECT 11 Mar 2020 333-200639
EFFECT Open EFFECT document View SEC filing for EFFECT 11 Mar 2020 333-195571
EFFECT Open EFFECT document View SEC filing for EFFECT 11 Mar 2020 333-180895
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 10 Mar 2020 10 Mar 2020 333-229312
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 09 Mar 2020 005-91452
POS AM Open POS AM document View SEC filing for POS AM POS AM 28 Feb 2020 333-230524
POS AM Open POS AM document View SEC filing for POS AM POS AM 28 Feb 2020 333-180895
POS AM Open POS AM document View SEC filing for POS AM POS AM 28 Feb 2020 333-220176
POS AM Open POS AM document View SEC filing for POS AM POS AM 28 Feb 2020 333-227597
POS AM Open POS AM document View SEC filing for POS AM POS AM 28 Feb 2020 333-224288
POS AM Open POS AM document View SEC filing for POS AM POS AM 28 Feb 2020 333-200639
POS AM Open POS AM document View SEC filing for POS AM POS AM 28 Feb 2020 333-195571
POS AM Open POS AM document View SEC filing for POS AM POS AM 28 Feb 2020 333-229312
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 28 Feb 2020 333-200640-01
F-3DPOS Open F-3DPOS document View SEC filing for F-3DPOS F-3DPOS 28 Feb 2020 333-151329-01
F-3DPOS Open F-3DPOS document View SEC filing for F-3DPOS F-3DPOS 28 Feb 2020 333-202698-01
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 28 Feb 2020 333-212230-01
F-3DPOS Open F-3DPOS document View SEC filing for F-3DPOS F-3DPOS 28 Feb 2020 333-224291-01
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 28 Feb 2020 333-222216-01
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 28 Feb 2020 333-173207-01
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 28 Feb 2020 333-189493-01
8-K12B Open 8-K12B document View SEC filing for 8-K12B 8-K12B 27 Feb 2020 27 Feb 2020 001-39237
424B3 Open 424B3 document View SEC filing for 424B3 424B3 29 Jan 2020 333-234820
EFFECT Open EFFECT document View SEC filing for EFFECT 22 Jan 2020 333-234820
CORRESP Open CORRESP document View SEC filing for CORRESP 21 Jan 2020
CORRESP Open CORRESP document View SEC filing for CORRESP 21 Jan 2020
F-4/A Open F-4/A document View SEC filing for F-4/A F-4/A 16 Jan 2020 333-234820
F-4/A Open F-4/A document View SEC filing for F-4/A F-4/A 31 Dec 2019 333-234820
CORRESP Open CORRESP document View SEC filing for CORRESP 31 Dec 2019
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 17 Dec 2019
F-4 Open F-4 document View SEC filing for F-4 F-4 22 Nov 2019 333-234820

About this filer

Atlas Corp. files with the SEC under CIK 0001794846. This page aggregates EDGAR filings and related ownership activity.

Industry: Deep Sea Foreign Transportation Of Freight.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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