MAMMOTH ENERGY SVCS INC

Ticker: TUSK CUSIP: 56155L108 Class: COM

Parkwood LLC's Holding History (CIK: 0001597823)

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

Q4 2017
Shares 26,000 Value ($000) $510 Avg Close $18.21 Range $14.21 - $21.32