PROTEOSTASIS THERAPEUTICS IN

CUSIP: 74373B109 Class: COM

JENNISON ASSOCIATES LLC's Holding History (CIK: 0000053417)

Note: Option positions (PUT/CALL) are excluded.

Q3 2020
Shares 1,145,740 Value ($000) $1,260 Avg Close — Range —
Q4 2018
Shares 3,733,664 Value ($000) $12,097 Avg Close — Range —
Q3 2018
Shares 3,690,138 Value ($000) $8,893 Avg Close — Range —
Q2 2018
Shares 3,663,710 Value ($000) $10,222 Avg Close — Range —
Q1 2018
Shares 3,621,854 Value ($000) $17,204 Avg Close — Range —
Q4 2017
Shares 3,178,432 Value ($000) $18,530 Avg Close — Range —
Q3 2017
Shares 2,070,936 Value ($000) $4,349 Avg Close — Range —
Q2 2017
Shares 2,075,439 Value ($000) $9,713 Avg Close — Range —
Q1 2017
Shares 1,954,864 Value ($000) $15,287 Avg Close — Range —
Q4 2016
Shares 2,135,708 Value ($000) $26,184 Avg Close — Range —
Q3 2016
Shares 1,229,362 Value ($000) $19,166 Avg Close — Range —
Q2 2016
Shares 835,103 Value ($000) $10,130 Avg Close — Range —
Q1 2016
Shares 836,122 Value ($000) $8,060 Avg Close — Range —