ARCH COAL INC

Q: Sep 30 2024

Q: Jun 30 2024

Q: Mar 31 2024

FY: Dec 31 2023

Q: Sep 30 2023

Q: Jun 30 2023

Q: Mar 31 2023

FY: Dec 31 2022

Q: Sep 30 2022

Q: Jun 30 2022

Q: Mar 31 2022

FY: Dec 31 2021

Q: Sep 30 2021

Q: Jun 30 2021

Q: Mar 31 2021

FY: Dec 31 2020

Q: Sep 30 2020

Q: Jun 30 2020

Q: Mar 31 2020

FY: Dec 31 2019

1.01,1.02,2.01,3.01,3.03,5.01,5.02,5.03,7.01,8.01,9.01

Submission of Matters to a Vote of Security Holders

Other Events

Results of Operations and Financial Condition

8.01,9.01

1.01,5.02,8.01,9.01

2.02,9.01

5.07

2.02,9.01

5.02,7.01,9.01

7.01,9.01

7.01,9.01

5.02,7.01,9.01

1.02

2.02,9.01

2.02,9.01

2.02,9.01

2.02,9.01

5.02,7.01,9.01

5.07

Certification of termination of registration of a class of securities (Section 12(g))

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Notification of removal from listing and/or registration on a national securities exchange

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

No description available

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

DIMENSIONAL FUND ADVISORS LP

FMR LLC

Butcher Pamela R

Drexler John T.

KOEPPEL HOLLY K

KRIEGSHAUSER PATRICK A

NAVARRE RICHARD A

Schuller George John JR

Zhang Peifang

LORSON JOHN W

Ziegler John A.

Slone Deck

Klein Rosemary L

Demzik Paul T.

Lang Paul A

Giljum Matthew C.

FMR LLC

Zhang Peifang

KOEPPEL HOLLY K

Butcher Pamela R

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Specialized Disclosure Report

No description available

Withdrawal of an application

Application for an order under the Investment Company Act (exemptive relief) (amendment)

Application for an order under the Investment Company Act (exemptive relief) (amendment)

Application for an order under the Investment Company Act (exemptive relief)

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

No description available

For applications for qualification of indentures under the Trust Indenture Act of 1939 (amendment)