PRIME MEDICINE INC

Ticker: PRME CUSIP: 74168J101 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q3 2025
Shares 157,897 Value ($000) $1 Avg Close $4.06 Range $2.28 - $5.63
Q2 2025
Shares 193,615 Value ($000) $0 Avg Close $1.54 Range $1.11 - $2.78
Q1 2025
Shares 8,376 Value ($000) $0 Avg Close $2.55 Range $1.65 - $3.59
Q4 2024
Shares 1,458 Value ($000) $0 Avg Close $3.51 Range $2.56 - $4.71
Q1 2024
Shares 4,837 Value ($000) $0 Avg Close $7.58 Range $6.22 - $9.77