FIELDS GARY D (President) sold 11.9% of their position (3.55K shares) of AAON, INC. on the open market

Open‑market sale worth $373.6K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales

FIELDS GARY D

Filed: 11/13/2025ACC: 0001642826-25-000008

InsiderFIELDS GARY DCIK 1642826

→

IssuerAAON, INC.CIK 824142

DirectorOfficer· President

Since Aug 2018

-3.55K

Net shares

Net seller

$373.6K

Total sold

Open market trades

0B · 2S

Total transactions

3.55K acquired · 7.11K disposed

Non-Derivative Transactions4

Common Stock, par value $.004

Direct

M · Option Exercise

+2.79K

Price / share

$36.13

Trade value

$100.66K

% of position

10.6%

11/12/2025

26.34K→29.13K

Common Stock, par value $.004

Direct

S · Sale

−2.79K

Price / share

$105.14

Trade value

$292.92K

% of position

9.6%

11/12/2025

29.13K→26.34K

Common Stock, par value $.004

Direct

M · Option Exercise

+767.00

Price / share

$31.69

Trade value

$24.31K

% of position

2.9%

11/12/2025

26.34K→27.11K

Common Stock, par value $.004

Direct

S · Sale

−767.00

Price / share

$105.14

Trade value

$80.64K

% of position

2.8%

11/12/2025

27.11K→26.34K

Total

Net shares

+0.00

Net value

-$248.60K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock, par value $.004 Direct	11/12/2025	M · Option Exercise	+2.79K	$36.13	$100.66K	10.6%	26.34K	29.13K
Common Stock, par value $.004 Direct	11/12/2025	S · Sale	−2.79K	$105.14	$292.92K	9.6%	29.13K	26.34K
Common Stock, par value $.004 Direct	11/12/2025	M · Option Exercise	+767.00	$31.69	$24.31K	2.9%	26.34K	27.11K
Common Stock, par value $.004 Direct	11/12/2025	S · Sale	−767.00	$105.14	$80.64K	2.8%	27.11K	26.34K
Total			+0.00		-$248.60K

Derivative Transactions2

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

767.00 shares

−767.00

Strike price

31.69

Held after

5.25K

Exercisable

—

11/12/2025

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

2.79K shares

−2.79K

Strike price

36.13

Held after

19.08K

Exercisable

—

11/12/2025

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (Right to Buy) Direct	Common Stock767.00 shares	11/12/2025	M · Option Exercise	−767.00	31.69	—	5.25K
Stock Option (Right to Buy) Direct	Common Stock2.79K shares	11/12/2025	M · Option Exercise	−2.79K	36.13	—	19.08K

Non-Derivative Holdings (Post-Transaction)2

Common Stock, par value $.004

Indirect

Shares owned5.77K

Common Stock, par value $.004

Indirect

Shares owned9.25K

Total

15.02K indirect15.02K

Security Title	Shares Owned	Ownership Type
Common Stock, par value $.004	5.77K	Indirect
Common Stock, par value $.004	9.25K	Indirect
Total	15.02K	15.02K indirect

Derivative Holdings (Post-Transaction)4

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

47.19K

Shares owned

47.19K

Exercise price

48.91

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

31.97K

Shares owned

31.97K

Exercise price

62.03

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

22.34K

Shares owned

22.34K

Exercise price

79.73

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

7.33K

Shares owned

7.33K

Exercise price

82.39

Expiration

—

Exercise window

—

Total

Underlying

108.83K

Owned

108.83K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option (Right to Buy) Direct	Common Stock	48.91	—	—	47.19K	47.19K
Stock Option (Right to Buy) Direct	Common Stock	62.03	—	—	31.97K	31.97K
Stock Option (Right to Buy) Direct	Common Stock	79.73	—	—	22.34K	22.34K
Stock Option (Right to Buy) Direct	Common Stock	82.39	—	—	7.33K	7.33K
Total					108.83K	108.83K