PRAXIS PRECISION MEDICINES I

CUSIP: 74006W108 Class: Common Stock

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

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

Q3 2023
Shares 626,669 Value ($000) $1,072 Avg Close — Range —
Q1 2023
Shares 283,695 Value ($000) $230 Avg Close — Range —
Q4 2021
Shares 16,087 Value ($000) $316 Avg Close — Range —
Q3 2021
Shares 201,311 Value ($000) $3,722 Avg Close — Range —
Q2 2021
Shares 188,836 Value ($000) $3,452 Avg Close — Range —