Halozyme Confirms It Projects Zero to Minimal Impact to Royalty Revenue Through At Least 2035 Based on Newly Released Draft Medicare Drug Price Negotiation Program Proposed Rule for IPAY 2029

SAN DIEGO, June 15, 2026 /PRNewswire/ -- Halozyme Therapeutics, Inc. (Nasdaq: HALO) ("Halozyme" or the "Company") today confirmed that the Company expects zero to minimal royalty revenue impact based on its analysis of the proposed rule for the Medicare Drug Price Negotiation Program...