Arch Resources

INVESTOR CENTER

Investor FAQ

1. What is the ticker symbol for Arch Resources and what stock exchange does Arch Resources trade on?

Arch Resources is traded on the New York Stock Exchange (NYSE) under the ticker symbol ARCH.

2. What is the CUSIP Number for Arch Resources, Inc. common stock?

The CUSIP Number for Arch Resources common stock is 03940R 107.

3. How can I purchase Arch Resources common stock?

Arch Resources does not have a direct share purchase plan at this time. To buy shares of ARCH, please contact any brokerage firm.

4. What is the difference between Class A and Class B stock?

Arch Resources has two classes of stock, Class A Common Stock and Class B Common Stock. The two classes of common stock have identical terms, except that Class B Stock is not listed on any national securities exchange.

5. Whom do I call for information about my Arch Resources shares?

If you hold your shares in street name, please contact your broker. Arch Resources’ stock transfer agent is American Stock Transfer. If you are a record holder, AST can answer your inquiries about stockholder records, stock certificates, or other stock-related matters. You can contact an American Stock Transfer representative at the following:

American Stock Transfer Operations Center
6201 15th Avenue
Brooklyn, NY 12219
1-800-937-5449
www.amstock.com

6. Where can a potential investor get information about Arch Resources?

The Investor Relations section of archrsc.com provides a wide range of information, including stock quote, press releases, investor presentations, upcoming events, SEC filings, and other financial and operating data.

7. When will you announce your next financial results?

When available, the date will be announced in a press release and published on the events page of the investor section of archrsc.com.