LUMN – 8-K April 20, 2026 In SEC https://www.sec.gov/Archives/edgar/data/18926/000119312526162876/0001193125-26-162876-index.htm #LUMN Lumen Technologies, Inc. and Qwest Corporation Announce Commencement of Exchange Offers and Consent Solicitations and Intention to Delist Notes Opus Fund Administration Appoints Lindsay Muldoon as Head of Sales, Americas