DYNE THERAPEUTICS INC

Ticker: DYN CUSIP: 26818M108 Class: Common Stock

TCG Crossover Management, LLC's Holding History (CIK: 0001839948)

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

Q4 2025
Shares 4,615,144 Value ($000) $90,272 Avg Close $18.94 Range $12.33 - $25.00
Q3 2025
Shares 4,615,144 Value ($000) $58,382 Avg Close $11.41 Range $8.06 - $14.35
Q2 2025
Shares 3,766,660 Value ($000) $35,859 Avg Close $11.01 Range $6.36 - $15.23
Q1 2025
Shares 2,650,150 Value ($000) $27,721 Avg Close $14.30 Range $9.96 - $26.22
Q4 2024
Shares 2,650,150 Value ($000) $62,438 Avg Close $29.58 Range $23.05 - $35.90
Q3 2024
Shares 2,650,150 Value ($000) $95,193 Avg Close $39.80 Range $23.55 - $47.45
Q2 2024
Shares 2,650,150 Value ($000) $93,524 Avg Close $29.06 Range $23.11 - $36.60
Q1 2024
Shares 2,650,150 Value ($000) $75,238 Avg Close $22.62 Range $12.33 - $30.27
Q4 2023
Shares 1,650,150 Value ($000) $21,947 Avg Close $9.77 Range $6.40 - $13.88
Q3 2023
Shares 1,650,150 Value ($000) $14,785 Avg Close $10.77 Range $8.35 - $12.68
Q2 2023
Shares 1,650,150 Value ($000) $18,564 Avg Close $11.80 Range $8.04 - $15.02
Q1 2023
Shares 1,650,150 Value ($000) $19,010 Avg Close $12.99 Range $10.71 - $15.60