PARSONS CORP DEL

Ticker: PSN CUSIP: 70202L102 Class: COM

American Trust Investment Advisors, LLC's Holding History (CIK: 0001291424)

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

Q3 2021

Shares 94,195 Value ($000) $3,180 Avg Close $36.50 Range $30.86 - $40.74

Q2 2021

Shares 99,120 Value ($000) $3,901 Avg Close $41.12 Range $38.43 - $45.01

Q1 2021

Shares 98,345 Value ($000) $3,977 Avg Close $37.82 Range $34.44 - $41.00

Q4 2020

Shares 62,140 Value ($000) $2,263 Avg Close $33.61 Range $30.08 - $37.14

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	94,195	$3,180	$36.50	$30.86 - $40.74
Q2 2021	99,120	$3,901	$41.12	$38.43 - $45.01
Q1 2021	98,345	$3,977	$37.82	$34.44 - $41.00
Q4 2020	62,140	$2,263	$33.61	$30.08 - $37.14