APPIAN CORP

Ticker: APPN CUSIP: 03782L101 Class: Common Stock

Janney Montgomery Scott LLC's Holding History (CIK: 0001329948)

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

Q3 2021

Shares 2,759 Value ($000) $255 Avg Close $110.78 Range $90.80 - $140.65

Q2 2021

Shares 2,659 Value ($000) $366 Avg Close $113.60 Range $75.45 - $149.82

Q1 2021

Shares 2,724 Value ($000) $362 Avg Close $176.92 Range $118.11 - $260.00

Q4 2020

Shares 3,374 Value ($000) $547 Avg Close $111.98 Range $62.29 - $216.41

Q3 2020

Shares 3,224 Value ($000) $209 Avg Close $54.11 Range $44.03 - $67.42

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	2,759	$255	$110.78	$90.80 - $140.65
Q2 2021	2,659	$366	$113.60	$75.45 - $149.82
Q1 2021	2,724	$362	$176.92	$118.11 - $260.00
Q4 2020	3,374	$547	$111.98	$62.29 - $216.41
Q3 2020	3,224	$209	$54.11	$44.03 - $67.42