Listing Alert, Regulatory Alert, Trading Alert

MIAX Options

February 26, 2026 | 09:21 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Avidity Biosciences, Inc. (RNAM)

Avidity Biosciences, Inc. (RNAM) will have a distribution effective on Friday, February 27, 2026 with no options on the underlying RNAM available for trading on Friday, February 27, 2026.

RNAM will resume trading on the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange and MIAX Sapphire Options Exchange on Monday, March 2, 2026.

Additional details about the Avidity Biosciences, Inc. (RNAM) distribution are provided in the attached OCC Memo.

Please contact MIAX Listings with any questions at Listings@miaxglobal.com or (609) 897-7308.