Aaon, Inc. (AAON) Insider Ownership

Historic Insider Ownership Trends

As of March 23, 2026, the three largest insider holders of AAON are Norman H Asbjornson (Director, 11.68Mn shares), Scott M Asbjornson (Vice President, Finance Cfo, 845.09K shares), David E Benson (Other, 133.05K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Norman H Asbjornson 0 11,683,842 18 Nov, 2025
Scott M Asbjornson Vice President, Finance Cfo 845,094 0 18 May, 2021
David E Benson 133,053 0 13 Mar, 2025
Matthew Joseph Tobolski Ceo 0 122,371 17 Sep, 2025
Norman H Asbjornson 97,394 0 15 May, 2025
A H Ii Mcelroy 73,980 0 15 May, 2025
Paul K Jr Lackey 66,037 0 14 Dec, 2021
A H Ii Mcelroy 0 60,977 05 Dec, 2024
Angela Kouplen 37,759 0 15 May, 2025
Gary D Fields 34,252 0 16 Mar, 2026
Stephen O Leclair 30,276 0 15 May, 2025
Rebecca Thompson Chief Financial Officer 26,142 0 16 Mar, 2026
Rony D Gadiwalla 19,426 0 21 Dec, 2022
Caron A Lawhorn 17,385 0 15 May, 2025
Stephen Leclair 15,290 0 13 May, 2021
Stephen E Wakefield Executive Vice President 0 15,212 15 Dec, 2025
Stephen E Wakefield 14,274 0 02 Feb, 2026
Robert Teis 12,697 0 17 Mar, 2025
Casey Kidwell Chief Administration Officer 12,482 0 16 Mar, 2026
Gordon Douglas Wichman Executive Vice President 10,073 0 16 Mar, 2026
Matthew Joseph Tobolski Ceo 9,378 0 16 Mar, 2026
Gary D Fields Ceo 0 9,250 02 Dec, 2024
David Raymond Stewart 8,586 0 15 May, 2025
Bruce Ware 8,476 0 15 May, 2025
Christopher Douglas Eason 4,077 0 03 Sep, 2025
Xerxes P Gazder 202 2,988 18 Feb, 2025
David Raymond Stewart 0 3,000 14 Mar, 2025
Christopher Douglas Eason 0 2,164 14 Oct, 2025
Matthew Shaub Executive Vice President 1,629 0 16 Mar, 2026

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
12 Mar, 2026 Casey Kidwell Common Stock, par value $.004 A 1,554 $36.13 14,216 D M
12 Mar, 2026 Matthew Shaub Common Stock, par value $.004 D 40 $91.51 1,743 D F
12 Mar, 2026 Rebecca Thompson Common Stock, par value $.004 D 155 $91.51 26,311 D F
12 Mar, 2026 Matthew Joseph Tobolski Common Stock, par value $.004 D 413 $91.51 9,378 D F
12 Mar, 2026 Gordon Douglas Wichman Common Stock, par value $.004 D 89 $91.51 10,128 D F
12 Mar, 2026 Gary D Fields Common Stock, par value $.004 D 1,025 $91.51 34,586 D F
12 Mar, 2026 Casey Kidwell Common Stock, par value $.004 D 1,554 $90.00 12,662 D S
12 Mar, 2026 Matthew Shaub Common Stock, par value $.004 D 114 $91.51 1,629 D F
12 Mar, 2026 Rebecca Thompson Common Stock, par value $.004 D 169 $91.51 26,142 D F
12 Mar, 2026 Gary D Fields Common Stock, par value $.004 D 334 $91.51 34,252 D F
12 Mar, 2026 Gordon Douglas Wichman Common Stock, par value $.004 D 55 $91.51 10,073 D F
12 Mar, 2026 Casey Kidwell Common Stock, par value $.004 A 831 $35.41 13,493 D M
12 Mar, 2026 Casey Kidwell Common Stock, par value $.004 D 831 $90.00 12,662 D S
12 Mar, 2026 Casey Kidwell Common Stock, par value $.004 A 2,840 $62.04 15,502 D M
12 Mar, 2026 Casey Kidwell Common Stock, par value $.004 D 2,840 $90.00 12,662 D S
12 Mar, 2026 Casey Kidwell Common Stock, par value $.004 D 89 $91.51 12,573 D F
12 Mar, 2026 Casey Kidwell Common Stock, par value $.004 D 91 $91.51 12,482 D F
12 Mar, 2026 Casey Kidwell Stock Option (Right to Buy) D 1,554 $36.13 0 D M
12 Mar, 2026 Casey Kidwell Stock Option (Right to Buy) D 831 $35.41 0 D M
12 Mar, 2026 Casey Kidwell Stock Option (Right to Buy) D 2,840 $62.04 0 D M