MAMMOTH ENERGY SVCS INC

Ticker: TUSK CUSIP: 56155L108 Class: COM

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

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

Q4 2025
Shares 328 Value ($000) $1 Avg Close $2.02 Range $1.72 - $2.35
Q3 2025
Shares 328 Value ($000) $1 Avg Close $2.46 Range $2.11 - $2.87