AAON INC

Ticker: AAON CUSIP: 000360206 Class: EQTY

NEXT CENTURY GROWTH INVESTORS LLC's Holding History (CIK: 0001134007)

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

Q4 2025

Shares 139,381 Value ($000) $10,628 Avg Close $92.29 Range $73.19 - $115.92

Q3 2025

Shares 117,233 Value ($000) $10,954 Avg Close $81.75 Range $61.86 - $95.14

Q1 2025

Shares 124,390 Value ($000) $9,719 Avg Close $102.68 Range $69.20 - $137.27

Q4 2024

Shares 149,467 Value ($000) $17,589 Avg Close $121.98 Range $104.90 - $143.33

Q3 2024

Shares 118,012 Value ($000) $12,726 Avg Close $90.83 Range $79.17 - $108.90

Q2 2024

Shares 38,784 Value ($000) $3,384 Avg Close $80.97 Range $69.86 - $95.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	139,381	$10,628	$92.29	$73.19 - $115.92
Q3 2025	117,233	$10,954	$81.75	$61.86 - $95.14
Q1 2025	124,390	$9,719	$102.68	$69.20 - $137.27
Q4 2024	149,467	$17,589	$121.98	$104.90 - $143.33
Q3 2024	118,012	$12,726	$90.83	$79.17 - $108.90
Q2 2024	38,784	$3,384	$80.97	$69.86 - $95.65