MAMMOTH ENERGY SVCS INC

Ticker: TUSK CUSIP: 56155L108 Class: COM

Zurcher Kantonalbank (Zurich Cantonalbank)'s Holding History (CIK: 0001368163)

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

Q3 2019
Shares 480 Value ($000) $1 Avg Close $4.75 Range $2.36 - $7.91
Q2 2019
Shares 480 Value ($000) $3 Avg Close $12.71 Range $5.55 - $18.81
Q1 2019
Shares 480 Value ($000) $8 Avg Close $21.35 Range $16.27 - $24.62
Q4 2018
Shares 1,125 Value ($000) $20 Avg Close $24.57 Range $16.81 - $30.61
Q3 2018
Shares 1,125 Value ($000) $33 Avg Close $32.95 Range $25.64 - $40.75
Q2 2018
Shares 1,125 Value ($000) $38 Avg Close $35.13 Range $28.34 - $42.30
Q1 2018
Shares 1,024 Value ($000) $33 Avg Close $24.99 Range $18.66 - $33.67