Pfizer Inc $6,152,872 Zoetis Inc. $852,750 Ironwood Pharmaceuticals Inc $222,951 Cyclerion Therapeutics, Inc. $1,436 Sqz Biotechnologies Co $0 Alnylam Pharmaceuticals Inc $1,353,050 Pfizer Inc $6,152,872 Zoetis Inc. $852,750 Ironwood Pharmaceuticals Inc $222,951 Cyclerion Therapeutics, Inc. $1,436 Sqz Biotechnologies Co $0 Alnylam Pharmaceuticals Inc $1,353,050