GRAHAM CORP

Ticker: GHM CUSIP: 384556106 Class: COM

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

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

Q4 2025
Shares 100 Value ($000) $6 Avg Close $60.36 Range $52.57 - $72.09
Q3 2025
Shares 100 Value ($000) $5 Avg Close $51.18 Range $46.08 - $58.00