IRONWOOD PHARMACEUTICALS INC

Ticker: IRWD CUSIP: 46333X108 Class: COM CL A

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q4 2025
Shares 938 Value ($000) $3 Avg Close $2.60 Range $1.29 - $3.93
Q3 2025
Shares 2,162 Value ($000) $3 Avg Close $1.03 Range $0.67 - $1.52
Q2 2025
Shares 164 Value ($000) $0 Avg Close $0.78 Range $0.53 - $1.48
Q1 2025
Shares 164 Value ($000) $0 Avg Close $2.38 Range $1.32 - $4.78
Q4 2024
Shares 164 Value ($000) $1 Avg Close $4.06 Range $3.06 - $5.13
Q2 2024
Shares 452 Value ($000) $3 Avg Close $7.07 Range $5.47 - $8.64