AAON INC

Ticker: AAON CUSIP: 000360206 Class: EQTY

DF DENT & CO INC's Holding History (CIK: 0000934999)

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

Q2 2018

Shares 21,405 Value ($000) $712 Avg Close $21.00 Range $18.47 - $24.82

Q1 2018

Shares 18,677 Value ($000) $728 Avg Close $23.17 Range $20.67 - $25.59

Q4 2017

Shares 12,895 Value ($000) $473 Avg Close $22.32 Range $20.93 - $24.23

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	21,405	$712	$21.00	$18.47 - $24.82
Q1 2018	18,677	$728	$23.17	$20.67 - $25.59
Q4 2017	12,895	$473	$22.32	$20.93 - $24.23