Trading Alert, Listing Alert, Regulatory Alert
MIAX Pearl
November 13, 2026 | 05:09 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Black Hills Corporation (BKH) Name and Trading Symbol Change
Black Hills Corporation (BKH) will change its name and trading symbol to Bright Horizon Energy Corporation (HZN), effective for Monday, November 16, 2026.
All GTC orders resting on the MIAX order books in BKH will be canceled at the close of business on Friday, November 13, 2026.
NOTE: HZN options will trade on Cloud 5 on the MIAX Options, Cloud 4 on the MIAX Pearl Options and MIAX Emerald Options and Cloud 3 on the MIAX Sapphire Options Exchange.
Additional details about the Black Hills Corporation (BKH) name and symbol change are provided in the attached OCC Memo.
Please contact MIAX Listings with any questions at Listings@miaxglobal.com or (609) 897-7308.