BEGIN:VCALENDAR VERSION:2.0 PRODID: CALSCALE:GREGORIAN BEGIN:VEVENT DTSTART:20220509T210000Z DTEND:20220509T223000Z SUMMARY:Amphastar Pharmaceuticals\, Inc.: First Quarter 2022 Earnings Call UID:68c66f699048a6.37580238 LOCATION: http://www.webcast-eqs.com/amphastar_05092022_en DESCRIPTION:Amphastar Pharmaceuticals\, Inc.: First Quarter 2022 Earnings Call END:VEVENT END:VCALENDAR