DYNE THERAPEUTICS INC

Ticker: DYN CUSIP: 26818M108 Class: Common Stock

Monashee Investment Management LLC's Holding History (CIK: 0001627608)

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

Q4 2025
Shares 114,525 Value ($000) $2,240 Avg Close $18.94 Range $12.33 - $25.00
Q2 2024
Shares 85,000 Value ($000) $3,000 Avg Close $29.06 Range $23.11 - $36.60
Q1 2024
Shares 170,000 Value ($000) $4,826 Avg Close $22.62 Range $12.33 - $30.27
Q4 2022
Shares 123,719 Value ($000) $1,434 Avg Close $11.57 Range $9.06 - $14.55
Q3 2022
Shares 200,000 Value ($000) $2,540 Avg Close $11.47 Range $6.76 - $15.63
Q2 2022
Shares 319,536 Value ($000) $2,195 Avg Close $6.89 Range $4.30 - $11.21
Q1 2022
Shares 279,704 Value ($000) $2,696 Avg Close $8.51 Range $6.39 - $12.66
Q4 2021
Shares 95,300 Value ($000) $1,133 Avg Close $14.05 Range $11.56 - $16.48
Q3 2020
Shares 107,735 Value ($000) $2,175 Avg Close $21.96 Range $19.27 - $27.11