BEGIN:VCALENDAR VERSION:2.0 PRODID: CALSCALE:GREGORIAN BEGIN:VEVENT DTSTART:20210506T210000Z DTEND:20210506T223000Z SUMMARY:Amphastar Pharmaceuticals\, Inc.: First Quarter Earnings Call UID:665583ca38fbf7.79940612 LOCATION: http://www.webcast-eqs.com/amphastar0562021_en DESCRIPTION:Amphastar Pharmaceuticals\, Inc.: First Quarter Earnings Call END:VEVENT END:VCALENDAR