MAMMOTH ENERGY SVCS INC

Ticker: TUSK CUSIP: 56155L108 Class: COM

HRT FINANCIAL LP's Holding History (CIK: 0001475597)

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

Q3 2025

Shares 15,076 Value ($000) $0 Avg Close $2.46 Range $2.11 - $2.87

Q1 2023

Shares 131,412 Value ($000) $1 Avg Close $5.95 Range $3.75 - $8.74

Q4 2022

Shares 61,993 Value ($000) $1 Avg Close $5.69 Range $3.51 - $8.79

Q1 2021

Shares 11,424 Value ($000) $60 Avg Close $5.06 Range $3.67 - $7.27

Q4 2019

Shares 31,942 Value ($000) $70 Avg Close $1.79 Range $1.22 - $2.53

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	15,076	$0	$2.46	$2.11 - $2.87
Q1 2023	131,412	$1	$5.95	$3.75 - $8.74
Q4 2022	61,993	$1	$5.69	$3.51 - $8.79
Q1 2021	11,424	$60	$5.06	$3.67 - $7.27
Q4 2019	31,942	$70	$1.79	$1.22 - $2.53