DYNE THERAPEUTICS INC

Ticker: DYN CUSIP: 26818M108 Class: Common Stock

ArrowMark Colorado Holdings LLC's Holding History (CIK: 0001483859)

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

Q4 2025
Shares 700,653 Value ($000) $13,705 Avg Close $18.94 Range $12.33 - $25.00
Q3 2025
Shares 785,915 Value ($000) $9,942 Avg Close $11.41 Range $8.06 - $14.35
Q2 2025
Shares 770,225 Value ($000) $7,333 Avg Close $11.01 Range $6.36 - $15.23
Q1 2025
Shares 897,946 Value ($000) $9,393 Avg Close $14.30 Range $9.96 - $26.22
Q4 2024
Shares 932,231 Value ($000) $21,963 Avg Close $29.58 Range $23.05 - $35.90
Q3 2024
Shares 900,190 Value ($000) $32,335 Avg Close $39.80 Range $23.55 - $47.45
Q2 2024
Shares 919,416 Value ($000) $32,446 Avg Close $29.06 Range $23.11 - $36.60
Q1 2024
Shares 382,416 Value ($000) $10,857 Avg Close $22.62 Range $12.33 - $30.27
Q4 2023
Shares 382,416 Value ($000) $5,086 Avg Close $9.77 Range $6.40 - $13.88
Q3 2023
Shares 382,416 Value ($000) $3,426 Avg Close $10.77 Range $8.35 - $12.68
Q2 2023
Shares 382,416 Value ($000) $4,302 Avg Close $11.80 Range $8.04 - $15.02
Q1 2023
Shares 275,164 Value ($000) $3,170 Avg Close $12.99 Range $10.71 - $15.60
Q4 2022
Shares 275,164 Value ($000) $3,189 Avg Close $11.57 Range $9.06 - $14.55
Q3 2022
Shares 275,164 Value ($000) $3,495 Avg Close $11.47 Range $6.76 - $15.63
Q2 2022
Shares 168,500 Value ($000) $1,158 Avg Close $6.89 Range $4.30 - $11.21
Q1 2022
Shares 168,500 Value ($000) $1,624 Avg Close $8.51 Range $6.39 - $12.66
Q4 2021
Shares 168,500 Value ($000) $2,003 Avg Close $14.05 Range $11.56 - $16.48
Q3 2021
Shares 168,500 Value ($000) $2,736 Avg Close $17.73 Range $15.22 - $21.70
Q2 2021
Shares 168,500 Value ($000) $3,545 Avg Close $18.80 Range $15.13 - $22.92
Q1 2021
Shares 100,000 Value ($000) $1,553 Avg Close $19.35 Range $13.50 - $32.31
Q4 2020
Shares 100,000 Value ($000) $2,100 Avg Close $19.78 Range $15.60 - $25.01
Q3 2020
Shares 200,000 Value ($000) $4,038 Avg Close $21.96 Range $19.27 - $27.11