Gary D. Fields - 30 Jan 2026 Form 4 Insider Report for AAON, INC. (AAON)

Role
Director
Signature
Gary D. Fields
Issuer symbol
AAON
Transactions as of
30 Jan 2026
Net transactions value
+$1,099,477
Form type
4
Filing time
03 Feb 2026, 15:52:51 UTC
Previous filing
16 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Fields Gary D Director 2425 S. YUKON, TULSA Gary D. Fields 03 Feb 2026 0001642826

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AAON Common Stock, par value $.004 Options Exercise $1,060,552 +11,089 +44% $95.64 36,429 30 Jan 2026 Direct F1, F2
transaction AAON Common Stock, par value $.004 Tax liability $276,973 -2,896 -7.9% $95.64 33,533 30 Jan 2026 Direct F1, F2
transaction AAON Common Stock, par value $.004 Options Exercise $520,951 +5,447 +16% $95.64 38,980 30 Jan 2026 Direct F1, F2
transaction AAON Common Stock, par value $.004 Tax liability $205,052 -2,144 -5.5% $95.64 36,836 30 Jan 2026 Direct F1, F2
holding AAON Common Stock, par value $.004 5,824 30 Jan 2026 401(k) Plan

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
holding AAON Stock Option (Right to Buy) 5,253 30 Jan 2026 Common Stock 5,253 $31.69 Direct
holding AAON Stock Option (Right to Buy) 47,191 30 Jan 2026 Common Stock 47,191 $48.91 Direct
holding AAON Stock Option (Right to Buy) 19,081 30 Jan 2026 Common Stock 19,081 $36.13 Direct
holding AAON Stock Option (Right to Buy) 31,968 30 Jan 2026 Common Stock 31,968 $62.03 Direct
holding AAON Stock Option (Right to Buy) 22,338 30 Jan 2026 Common Stock 22,338 $79.73 Direct
holding AAON Stock Option (Right to Buy) 7,329 30 Jan 2026 Common Stock 7,329 $82.39 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 On January 21, 2026, the Compensation Committee determined the performance restricted stock units, granted in 2023 vested at 83.2 percent of the performance target, based on the issuer's achievement of the relevant performance conditions. The shares received were net of taxes withheld to cover the reporting person's tax liability. Cash was paid in lieu of fractional shares, if any.
F2 All shares granted/purchased/converted/sold, as applicable, at an exact price. A breakdown is not applicable.