Lantheus Holdings, Inc. $4,902,060 Aileron Therapeutics Inc $243,406 H&Q Healthcare Investors $8,374 Tekla Life Sciences Investors $8,056 Tekla World Healthcare Fund $12,711 Tekla Healthcare Opportunities Fund $11,525 Lantheus Holdings, Inc. $4,902,060 Aileron Therapeutics Inc $243,406 H&Q Healthcare Investors $8,374 Tekla Life Sciences Investors $8,056 Tekla World Healthcare Fund $12,711 Tekla Healthcare Opportunities Fund $11,525