[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.]  Peter Suzman [@Biomaven](/creator/twitter/Biomaven) on x 8507 followers Created: 2025-07-18 14:59:44 UTC The Eylea biosimilar space is a bit of a mess right now. $REGN formulation patent seems to expire in 2027, but they have a deal for another competitor to enter in 2026 and $AMGN is already on the market at-risk (they don't use a buffer). So likely for $HROW this will be a 2027 story, but same dynamics apply as for Lucentis. So then I would see tremendous financial incentives for payers to require Eylea biosimilar step-therapy before paying for Eylea HD or Vabysmo. XXXXX engagements  **Related Topics** [amgn](/topic/amgn) [$hrow](/topic/$hrow) [$regn](/topic/$regn) [regeneron pharmaceuticals inc](/topic/regeneron-pharmaceuticals-inc) [stocks healthcare](/topic/stocks-healthcare) [$amgn](/topic/$amgn) [Post Link](https://x.com/Biomaven/status/1946223365989306512)
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Peter Suzman @Biomaven on x 8507 followers
Created: 2025-07-18 14:59:44 UTC
The Eylea biosimilar space is a bit of a mess right now. $REGN formulation patent seems to expire in 2027, but they have a deal for another competitor to enter in 2026 and $AMGN is already on the market at-risk (they don't use a buffer). So likely for $HROW this will be a 2027 story, but same dynamics apply as for Lucentis. So then I would see tremendous financial incentives for payers to require Eylea biosimilar step-therapy before paying for Eylea HD or Vabysmo.
XXXXX engagements
Related Topics amgn $hrow $regn regeneron pharmaceuticals inc stocks healthcare $amgn