BEGIN:VCALENDAR VERSION:2.0 PRODID: CALSCALE:GREGORIAN BEGIN:VEVENT DTSTART:20230228T220000Z DTEND:20230228T233000Z SUMMARY:Amphastar Pharmaceuticals\, Inc.: Fourth Quarter Earnings Call UID:673f2f0083c134.11351931 LOCATION: http://www.webcast-eqs.com/amphastar03012023_en DESCRIPTION:Amphastar Pharmaceuticals\, Inc.: Fourth Quarter Earnings Call END:VEVENT END:VCALENDAR