PARATEK PHARMACEUTICALS INC

CUSIP: 699374302 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2022
Shares 43,952 Value ($000) $82 Avg Close — Range —
Q3 2021
Shares 111,547 Value ($000) $542 Avg Close — Range —
Q2 2021
Shares 251,598 Value ($000) $1,716 Avg Close — Range —
Q4 2019
Shares 40,522 Value ($000) $163 Avg Close — Range —
Q4 2017
Shares 48,160 Value ($000) $862 Avg Close — Range —
Q3 2017
Shares 43,987 Value ($000) $1,100 Avg Close — Range —
Q2 2017
Shares 39,238 Value ($000) $942 Avg Close — Range —