MAMMOTH ENERGY SVCS INC

Ticker: TUSK CUSIP: 56155L108 Class: COM

Quantbot Technologies LP's Holding History (CIK: 0001512991)

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

Q2 2019

Shares 4,300 Value ($000) $29 Avg Close $12.71 Range $5.55 - $18.81

Q2 2018

Shares 8,010 Value ($000) $272 Avg Close $35.13 Range $28.34 - $42.30

Q1 2018

Shares 2,973 Value ($000) $95 Avg Close $24.99 Range $18.66 - $33.67

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	4,300	$29	$12.71	$5.55 - $18.81
Q2 2018	8,010	$272	$35.13	$28.34 - $42.30
Q1 2018	2,973	$95	$24.99	$18.66 - $33.67