DYNE THERAPEUTICS INC

Ticker: DYN CUSIP: 26818M108 Class: Common Stock

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2025
Shares 98,074 Value ($000) $1,918 Avg Close $18.94 Range $12.33 - $25.00
Q1 2025
Shares 12,569 Value ($000) $131 Avg Close $14.30 Range $9.96 - $26.22
Q4 2024
Shares 99,578 Value ($000) $2,346 Avg Close $29.58 Range $23.05 - $35.90
Q3 2024
Shares 166,147 Value ($000) $5,962 Avg Close $39.80 Range $23.55 - $47.45
Q2 2024
Shares 171,185 Value ($000) $6,041 Avg Close $29.06 Range $23.11 - $36.60
Q1 2024
Shares 326,629 Value ($000) $9,273 Avg Close $22.62 Range $12.33 - $30.27
Q4 2023
Shares 805,551 Value ($000) $10,713 Avg Close $9.77 Range $6.40 - $13.88
Q3 2023
Shares 943,208 Value ($000) $8,451 Avg Close $10.77 Range $8.35 - $12.68
Q2 2023
Shares 800,225 Value ($000) $9,000 Avg Close $11.80 Range $8.04 - $15.02
Q1 2023
Shares 660,630 Value ($000) $7,611 Avg Close $12.99 Range $10.71 - $15.60
Q4 2022
Shares 455,988 Value ($000) $5 Avg Close $11.57 Range $9.06 - $14.55
Q3 2022
Shares 287,601 Value ($000) $3,653 Avg Close $11.47 Range $6.76 - $15.63
Q2 2022
Shares 82,790 Value ($000) $568 Avg Close $6.89 Range $4.30 - $11.21
Q1 2022
Shares 50,278 Value ($000) $484 Avg Close $8.51 Range $6.39 - $12.66
Q4 2021
Shares 36,012 Value ($000) $428 Avg Close $14.05 Range $11.56 - $16.48