TYLER TECHNOLOGIES INC

Ticker: TYL CUSIP: 902252105 Class: EQTY

SECURITY NATIONAL BANK OF SO DAK's Holding History (CIK: 0001105909)

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

Q4 2021

Shares 373 Value ($000) $201 Avg Close $517.68 Range $452.26 - $557.55

Q1 2021

Shares 478 Value ($000) $203 Avg Close $432.02 Range $372.80 - $479.79

Q4 2020

Shares 478 Value ($000) $209 Avg Close $412.56 Range $346.45 - $466.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	373	$201	$517.68	$452.26 - $557.55
Q1 2021	478	$203	$432.02	$372.80 - $479.79
Q4 2020	478	$209	$412.56	$346.45 - $466.21