MCGRATH RENTCORP

Ticker: MGRC CUSIP: 580589109 Class: EQTY

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q2 2021

Shares 632 Value ($000) $52 Avg Close $82.50 Range $77.51 - $87.53

Q4 2020

Shares 2,200 Value ($000) $148 Avg Close $63.57 Range $55.04 - $69.52

Q3 2020

Shares 235 Value ($000) $14 Avg Close $60.27 Range $49.37 - $70.45

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	632	$52	$82.50	$77.51 - $87.53
Q4 2020	2,200	$148	$63.57	$55.04 - $69.52
Q3 2020	235	$14	$60.27	$49.37 - $70.45