`Case 1:24-cv-00053-TSK Document 20-4 Filed 07/03/24 Page 1of2 PagelD #: 2767
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`EXHIBIT 4
`EXHIBIT 4
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`Case 1:24-cv-00053-TSK Document 20-4 Filed 07/03/24 Page 2 of 2 PageID #: 2768
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`JENNALEE N. BEAZLEY
`(202) 434-5767
`jbeazley@wc.com
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`June 12, 2024
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`
`
`Via Email
`John R. Labbe
`MARSHALL, GERSTEIN & BORUN LLP
`233 South Wacker Drive
`6300 Willis Tower
`(312) 474-6300
`jlabbe@marshallip.com
`
`Re:
`
`In re Aflibercept Patent Litigation, No. 1:24-md-03103-TSK
`Regeneron Pharms., Inc. v. Amgen Inc., No. 1:24-cv-00039-TSK (N.D.W. Va.)
`
`Counsel:
`
`Regeneron hereby produces documents bearing the following Bates numbers RGN-EYLEA-
`BIOSIM-AMG-00001093 - RGN-EYLEA-BIOSIM-AMG-00003796. This production consists
`of redacted pleadings that Defendants Biocon, Samsung, Formycon, and Celltrion agreed to
`produce to Defendant Amgen.
`
`
`This production is password protected; the password is
`
`7!1Ldap$Eg$geDr8trew
`
`This document production will be made available for download on Williams & Connolly
`LLP’s secure file transfer site. You will receive an email with an invitation to join the site and
`download instructions shortly.
`
`
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`Sincerely,
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`/s/ Jennalee N. Beazley
`Jennalee N. Beazley
`
`