GENMAB A/S

Ticker: GMAB CUSIP: 372303206 Class: ADR

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2025
Shares 29,499 Value ($000) $909 Avg Close — Range —
Q2 2025
Shares 8 Value ($000) $0 Avg Close — Range —
Q4 2019
Shares 100 Value ($000) $2 Avg Close — Range —