Lantheus Holdings, Inc. $4,986,147 Aileron Therapeutics Inc $239,661 H&Q Healthcare Investors $8,114 Tekla Life Sciences Investors $7,726 Tekla World Healthcare Fund $12,583 Tekla Healthcare Opportunities Fund $11,303 Lantheus Holdings, Inc. $4,986,147 Aileron Therapeutics Inc $239,661 H&Q Healthcare Investors $8,114 Tekla Life Sciences Investors $7,726 Tekla World Healthcare Fund $12,583 Tekla Healthcare Opportunities Fund $11,303