What exchange does Castle Biosciences trade on and what is the company's stock symbol? When did Castle Biosciences become a public company? Where is Castle Biosciences located? When does Castle Biosciences' fiscal year end? Who are the Company's independent registered public accountants? Does Castle Biosciences anticipate paying a dividend? Does Castle Biosciences offer a dividend reinvestment program or other direct means of purchasing its shares? How do I contact investor relations with a question or request? How can I replace my lost stock certificate?

Castle Biosciences’ stock is traded on The Nasdaq Global Market under the ticker symbol "CSTL."

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We became a public company in July 2019.

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Our corporate offices are located at 505 S. Friendswood Dr., Suite 401, Friendswood, TX 77546. Our main phone number is 866-788-9007.

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Our fiscal year ends on December 31.

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KPMG LLP.

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The company has not paid any dividends to its stockholders since its inception and does not plan to pay any cash dividends in the foreseeable future.

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No, we do not offer a dividend reinvestment program or other direct means of purchasing our shares.

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You can contact Castle Biosciences Investor Relations via email at IR@castlebiosciences.com or by phone at 866-788-9007.

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You may contact Castle Biosciences’ transfer agent, Broadridge Corporate Issuer Solutions, Inc.

Telephone:
877-830-4936 (toll-free)
720-378-5591

Email:
Shareholder@broadridge.com
Website: 
www.shareholder.broadridge.com

Regular mail:
Broadridge Corporate Issuer Solutions, Inc.
P.O. Box 1342
Brentwood NY 11717

By overnight mail:
Broadridge Corporate Issuer Solutions, Inc.
ATTN: IWS
1155 Long Island Avenue
Edgewood NY 11717

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