DYNE THERAPEUTICS INC

Ticker: DYN CUSIP: 26818M108 Class: Common Stock

FCPM III SERVICES B.V.'s Holding History (CIK: 0002013410)

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

Q4 2025
Shares 5,462,846 Value ($000) $106,853 Avg Close $18.94 Range $12.33 - $25.00
Q3 2025
Shares 5,462,846 Value ($000) $69,105 Avg Close $11.41 Range $8.06 - $14.35
Q2 2025
Shares 5,462,846 Value ($000) $52,006 Avg Close $11.01 Range $6.36 - $15.23
Q1 2025
Shares 5,462,846 Value ($000) $57,141 Avg Close $14.30 Range $9.96 - $26.22
Q4 2024
Shares 5,462,846 Value ($000) $128,705 Avg Close $29.58 Range $23.05 - $35.90
Q3 2024
Shares 5,954,069 Value ($000) $213,870 Avg Close $39.80 Range $23.55 - $47.45
Q2 2024
Shares 7,845,364 Value ($000) $276,863 Avg Close $29.06 Range $23.11 - $36.60
Q1 2024
Shares 7,845,364 Value ($000) $222,730 Avg Close $22.62 Range $12.33 - $30.27
Q4 2023
Shares 6,131,079 Value ($000) $81,543 Avg Close $9.77 Range $6.40 - $13.88