United States Machinery, Equipment & Components

Aaon Inc (AAON)

Track

Over the last 90 days, Aaon Inc. has seen significant insider selling, with a net value of -$19.4 million. Executives contributed -$6.9 million to this net selling. Notably, Gary D. Fields, a Director and Officer, engaged in multiple large sell transactions and proposed sales totaling over $10 million. The company's stock has performed strongly, up 59.2% in 90 days, and is near its 52-week high.
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Ticker: AAON Exchange: NSM
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Thompson Rebecca
Chief Accounting Officer
1 sale — total 100,000 USD
Sale 2 Jun 2026
Value US$2,009,441.47 | Price 338.01 | Shares 9,769
Sale 29 May 2026
Value US$275,159.22 | Price 332.65 | Shares 46,267
Proposed sale 29 May 2026
Value US$4,605,832.31 | Price 444.74 | Shares 99,161
Sale 26 May 2026
Value US$100,000.00 | Price 140.39 | Shares 1,000
Proposed sale 26 May 2026
Value US$100,000.00 | Price 140.39 | Shares 1,000
Sale 26 May 2026
Value US$100,000.00 | Price 140.34 | Shares 1,000
Proposed sale 26 May 2026
Value US$100,000.00 | Price 140.34 | Shares 1,000
Sale 14 May 2026
Value US$147,853.39 | Price 138.31 | Shares 1,069
Sale 14 May 2026
Value US$288,217.20 | Price 138.30 | Shares 2,084
Proposed sale 14 May 2026
Value US$436,074.78 | Price 138.30 | Shares 3,153
Sale 13 May 2026
Value US$1,082,960.00 | Price 135.37 | Shares 8,000
Sale 13 May 2026
Value US$2,625,545.60 | Price 137.60 | Shares 19,081
Proposed sale 13 May 2026
Value US$2,625,490.74 | Price 137.60 | Shares 19,081
Proposed sale 13 May 2026
Value US$1,076,000.00 | Price 134.50 | Shares 8,000
Sale 12 May 2026
Value US$704,164.65 | Price 134.05 | Shares 5,253
Sale 12 May 2026
Value US$3,488,233.26 | Price 134.07 | Shares 26,018
Proposed sale 12 May 2026
Value US$4,192,465.47 | Price 134.07 | Shares 31,271
Sale 7 May 2026
Value US$1,321,098.48 | Price 136.59 | Shares 9,672
Proposed sale 7 May 2026
Value US$1,321,112.77 | Price 136.59 | Shares 9,672
Sale 27 Apr 2026
Value US$40,108.00 | Price 100.27 | Shares 400
Proposed sale 27 Apr 2026
Value US$40,108.00 | Price 100.27 | Shares 400
Sale 24 Apr 2026
Value US$2,196,001.94 | Price 100.21 | Shares 21,914
Proposed sale 24 Apr 2026
Value US$2,196,088.83 | Price 100.21 | Shares 21,914
Sale 23 Apr 2026
Value US$729,929.20 | Price 100.10 | Shares 7,292
Proposed sale 23 Apr 2026
Value US$729,950.79 | Price 100.10 | Shares 7,292
Sale 21 Apr 2026
Value US$228,951.57 | Price 100.11 | Shares 2,287
Proposed sale 21 Apr 2026
Value US$228,945.36 | Price 100.11 | Shares 2,287
Sale 12 Mar 2026
Value US$255,600.00 | Price 90.00 | Shares 2,840
Sale 12 Mar 2026
Value US$74,790.00 | Price 90.00 | Shares 831
Sale 12 Mar 2026
Value US$139,860.00 | Price 90.00 | Shares 1,554
Proposed sale 12 Mar 2026
Value US$470,250.00 | Price 90.00 | Shares 5,225
Buy 12 Dec 2025
Value US$321,300.19 | Price 77.59 | Shares 4,141
Buy 12 Dec 2025
Value US$80,850.00 | Price 80.85 | Shares 1,000
Buy 11 Dec 2025
Value US$82,250.00 | Price 82.25 | Shares 1,000
Sale 12 Nov 2025
Value US$80,642.38 | Price 105.14 | Shares 767
Sale 12 Nov 2025
Value US$292,920.04 | Price 105.14 | Shares 2,786
Proposed sale 12 Nov 2025
Value US$373,562.28 | Price 105.14 | Shares 3,553
Proposed sale 11 Nov 2025
Value US$2,814,018.30 | Price 105.21 | Shares 26,746
Sale 11 Nov 2025
Value US$607,061.70 | Price 105.21 | Shares 5,770
Sale 11 Nov 2025
Value US$2,206,884.96 | Price 105.21 | Shares 20,976
Buy 12 Sep 2025
Value US$34,967.60 | Price 81.70 | Shares 428
Sale 4 Sep 2025
Value US$16,224.00 | Price 81.12 | Shares 200
Sale 4 Sep 2025
Value US$741,973.50 | Price 81.09 | Shares 9,150
Proposed sale 4 Sep 2025
Value US$758,201.08 | Price 81.09 | Shares 9,350
Sale 25 Aug 2025
Value US$50,707.68 | Price 85.08 | Shares 596
Sale 25 Aug 2025
Value US$100,796.10 | Price 85.06 | Shares 1,185
Sale 25 Aug 2025
Value US$182,327.04 | Price 85.12 | Shares 2,142
Sale 25 Aug 2025
Value US$615,141.17 | Price 85.07 | Shares 7,231
Sale 25 Aug 2025
Value US$46,708.92 | Price 85.08 | Shares 549
Sale 25 Aug 2025
Value US$25,524.00 | Price 85.08 | Shares 300
Proposed sale 25 Aug 2025
Value US$1,021,241.84 | Price 85.08 | Shares 12,003
Sale 20 May 2025
Value US$2,089,400.00 | Price 104.47 | Shares 20,000
Sale 20 May 2025
Value US$136,163.16 | Price 104.58 | Shares 1,302
Sale 19 May 2025
Value US$420,356.25 | Price 105.75 | Shares 3,975
Sale 8 May 2025
Value US$824,501.62 | Price 98.66 | Shares 8,357
Sale 7 May 2025
Value US$2,758,723.62 | Price 95.57 | Shares 28,866
Sale 6 May 2025
Value US$2,386,186.33 | Price 98.29 | Shares 24,277
Sale 6 May 2025
Value US$1,265,892.48 | Price 98.04 | Shares 12,912
Proposed sale 6 May 2025
Value US$1,265,830.24 | Price 98.04 | Shares 12,912
Proposed sale 6 May 2025
Value US$6,061,440.00 | Price 98.56 | Shares 61,500
Buy 5 Mar 2025
Value US$80,860.00 | Price 80.86 | Shares 1,000
Sale 13 Dec 2024
Value US$702,368.38 | Price 130.99 | Shares 5,362
Sale 5 Dec 2024
Value US$690,000.00 | Price 138.00 | Shares 5,000
Proposed sale 5 Dec 2024
Value US$690,000.00 | Price 138.00 | Shares 5,000
Sale 25 Nov 2024
Value US$408,061.20 | Price 141.10 | Shares 2,892
Sale 25 Nov 2024
Value US$396,118.80 | Price 138.60 | Shares 2,858
Proposed sale 25 Nov 2024
Value US$1,163,673.00 | Price 141.00 | Shares 8,253
Proposed sale 25 Nov 2024
Value US$396,118.80 | Price 138.60 | Shares 2,858
Sale 25 Nov 2024
Value US$1,698,265.60 | Price 139.66 | Shares 12,160
Proposed sale 25 Nov 2024
Value US$1,698,305.69 | Price 139.66 | Shares 12,160
Sale 18 Nov 2024
Value US$192,033.94 | Price 135.14 | Shares 1,421
Proposed sale 18 Nov 2024
Value US$192,034.08 | Price 135.14 | Shares 1,421
Sale 15 Nov 2024
Value US$4,621,050.00 | Price 132.03 | Shares 35,000
Proposed sale 15 Nov 2024
Value US$4,621,044.14 | Price 132.03 | Shares 35,000
Sale 13 Nov 2024
Value US$810,900.00 | Price 135.15 | Shares 6,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-05 2026-06-02 S Sale
3.0
Thompson Rebecca

Chief Accounting Officer

Officer
9,769 +7.7%
338.01
US$2,009,441 		9,769 +7.7% 338.01 US$2,009,441
2026-06-01 2026-05-29 S Sale
3.6
Fields Gary D
Non-Executive Director
46,267 -42.3%
332.65
US$275,159 		46,267 -42.3% 332.65 US$275,159
2026-05-29 2026-05-29 PrS Proposed sale
3.6
Fields Gary D

Officer

Officer
99,161
444.74
US$4,605,832 		99,161 444.74 US$4,605,832
2026-05-27 2026-05-26 S Sale
4.0
Wichman Gordon Douglas

Executive Vice President

Officer
1,000 -21.4%
140.39
US$100,000 		1,000 -21.4% 140.39 US$100,000
2026-05-27 2026-05-26 S Sale
3.6
Fields Gary D
Non-Executive Director
1,000 -38.2%
140.34
US$100,000 		1,000 -38.2% 140.34 US$100,000
2026-05-26 2026-05-26 PrS Proposed sale
3.6
Fields Gary D

Director

Non-Executive Director
1,000
140.34
US$100,000 		1,000 140.34 US$100,000
2026-05-26 2026-05-26 PrS Proposed sale
4.0
Wichman Gordon Douglas

Officer

Officer
1,000
140.39
US$100,000 		1,000 140.39 US$100,000
2026-05-15 2026-05-14 S Sale
3.4
Kidwell Casey

Chief Administration Officer

Officer
1,069 -7.4%
138.31
US$147,853 		1,069 -7.4% 138.31 US$147,853
2026-05-15 2026-05-14 S Sale
3.4
Kidwell Casey

Chief Administration Officer

Officer
2,084 -13.4%
138.30
US$288,217 		2,084 -13.4% 138.30 US$288,217
2026-05-14 2026-05-14 PrS Proposed sale
3.4
Kidwell Casey

Officer

Officer
3,153
138.30
US$436,075 		3,153 138.30 US$436,075
2026-05-14 2026-05-13 S Sale
Tobolski Matthew Joseph

Chief Executive Officer

Executive Director
8,000 -6.5%
135.37
US$1,082,960 		8,000 -6.5% 135.37 US$1,082,960
2026-05-14 2026-05-13 S Sale
3.6
Fields Gary D
Non-Executive Director
19,081 -35.8%
137.60
US$2,625,546 		19,081 -35.8% 137.60 US$2,625,546
2026-05-13 2026-05-13 PrS Proposed sale
VBT Irrevocable Trust DTD 12/21/2022

Member of immediate family of any of the foregoing
8,000
134.50
US$1,076,000 		8,000 134.50 US$1,076,000
2026-05-13 2026-05-13 PrS Proposed sale
3.6
Fields Gary D

Director

Non-Executive Director
19,081
137.60
US$2,625,491 		19,081 137.60 US$2,625,491
2026-05-13 2026-05-12 S Sale
3.6
Fields Gary D
Non-Executive Director
5,253 -13.3%
134.05
US$704,165 		5,253 -13.3% 134.05 US$704,165
2026-05-13 2026-05-12 S Sale
3.6
Fields Gary D
Non-Executive Director
26,018 -43.2%
134.07
US$3,488,233 		26,018 -43.2% 134.07 US$3,488,233
2026-05-12 2026-05-12 PrS Proposed sale
3.6
Fields Gary D

Director

Non-Executive Director
31,271
134.07
US$4,192,465 		31,271 134.07 US$4,192,465
2026-05-11 2026-05-07 S Sale
3.0
Thompson Rebecca

Chief Accounting Officer

Officer
9,672 -25.9%
136.59
US$1,321,098 		9,672 -25.9% 136.59 US$1,321,098
2026-05-07 2026-05-07 PrS Proposed sale
3.0
Thompson Rebecca

Officer

Officer
9,672
136.59
US$1,321,113 		9,672 136.59 US$1,321,113
2026-04-29 2026-04-27 S Sale
3.0
Thompson Rebecca

Chief Accounting Officer

Officer
400 -1.4%
100.27
US$40,108 		400 -1.4% 100.27 US$40,108
2026-04-27 2026-04-27 PrS Proposed sale
3.0
Thompson Rebecca

Officer

Officer
400
100.27
US$40,108 		400 100.27 US$40,108
2026-04-27 2026-04-24 S Sale
3.0
Thompson Rebecca

Chief Accounting Officer

Officer
21,914 -44.2%
100.21
US$2,196,002 		21,914 -44.2% 100.21 US$2,196,002
2026-04-24 2026-04-24 PrS Proposed sale
3.0
Thompson Rebecca

Officer

Officer
21,914
100.21
US$2,196,089 		21,914 100.21 US$2,196,089
2026-04-24 2026-04-23 S Sale
3.0
Thompson Rebecca

Chief Accounting Officer

Officer
7,292 -20.9%
100.10
US$729,929 		7,292 -20.9% 100.10 US$729,929
2026-04-23 2026-04-23 PrS Proposed sale
3.0
Thompson Rebecca

Officer

Officer
7,292
100.10
US$729,951 		7,292 100.10 US$729,951
2026-04-22 2026-04-21 S Sale
3.0
Thompson Rebecca

Chief Accounting Officer

Officer
2,287 -7.6%
100.11
US$228,952 		2,287 -7.6% 100.11 US$228,952
2026-04-21 2026-04-21 PrS Proposed sale
3.0
Thompson Rebecca

Officer

Officer
2,287
100.11
US$228,945 		2,287 100.11 US$228,945
2026-03-16 2026-03-12 S Sale
3.4
Kidwell Casey

Chief Administration Officer

Officer
2,840 -18.3%
90.00
US$255,600 		2,840 -18.3% 90.00 US$255,600
2026-03-16 2026-03-12 S Sale
3.4
Kidwell Casey

Chief Administration Officer

Officer
831 -6.2%
90.00
US$74,790 		831 -6.2% 90.00 US$74,790
2026-03-16 2026-03-12 S Sale
3.4
Kidwell Casey

Chief Administration Officer

Officer
1,554 -10.9%
90.00
US$139,860 		1,554 -10.9% 90.00 US$139,860
2026-03-12 2026-03-12 PrS Proposed sale
3.4
Kidwell Casey

Officer

Officer
5,225
90.00
US$470,250 		5,225 90.00 US$470,250
2025-12-15 2025-12-12 B Purchase
3.1
Wakefield Stephen E

Executive Vice President

Officer
4,141 +37.4%
77.59
US$321,300 		4,141 +37.4% 77.59 US$321,300
2025-12-15 2025-12-12 B Purchase
3.1
Wakefield Stephen E

Executive Vice President

Officer
1,000 +8.5%
80.85
US$80,850 		1,000 +8.5% 80.85 US$80,850
2025-12-15 2025-12-11 B Purchase
3.1
Wakefield Stephen E

Executive Vice President

Officer
1,000 +9.3%
82.25
US$82,250 		1,000 +9.3% 82.25 US$82,250
2025-11-13 2025-11-12 S Sale
3.6
Fields Gary D
Non-Executive Director
767 -2.8%
105.14
US$80,642 		767 -2.8% 105.14 US$80,642
2025-11-13 2025-11-12 S Sale
3.6
Fields Gary D
Non-Executive Director
2,786 -9.6%
105.14
US$292,920 		2,786 -9.6% 105.14 US$292,920
2025-11-12 2025-11-12 PrS Proposed sale
3.6
Fields Gary D

Officer

Officer
3,553
105.14
US$373,562 		3,553 105.14 US$373,562
2025-11-12 2025-11-11 PrS Proposed sale
3.6
Fields Gary D

Director

Non-Executive Director
26,746
105.21
US$2,814,018 		26,746 105.21 US$2,814,018
2025-11-12 2025-11-11 S Sale
3.6
Fields Gary D
Non-Executive Director
5,770 -18.0%
105.21
US$607,062 		5,770 -18.0% 105.21 US$607,062
2025-11-12 2025-11-11 S Sale
3.6
Fields Gary D
Non-Executive Director
20,976 -44.3%
105.21
US$2,206,885 		20,976 -44.3% 105.21 US$2,206,885
2025-09-15 2025-09-12 B Purchase
2.9
Shaub Matthew

Executive Vice President

Officer
428 +31.6%
81.70
US$34,968 		428 +31.6% 81.70 US$34,968
2025-09-05 2025-09-04 S Sale
3.0
Thompson Rebecca

Chief Financial Officer

Officer
200 -0.8%
81.12
US$16,224 		200 -0.8% 81.12 US$16,224
2025-09-05 2025-09-04 S Sale
3.0
Thompson Rebecca

Chief Financial Officer

Officer
9,150 -27.1%
81.09
US$741,974 		9,150 -27.1% 81.09 US$741,974
2025-09-04 2025-09-04 PrS Proposed sale
3.0
Thompson Rebecca

Officer

Officer
9,350
81.09
US$758,201 		9,350 81.09 US$758,201
2025-08-27 2025-08-25 S Sale
1.5
Eason Christopher Douglas

Principal Accounting Officer

Officer
596 -10.1%
85.08
US$50,708 		596 -10.1% 85.08 US$50,708
2025-08-27 2025-08-25 S Sale
1.5
Eason Christopher Douglas

Principal Accounting Officer

Officer
1,185 -18.3%
85.06
US$100,796 		1,185 -18.3% 85.06 US$100,796
2025-08-27 2025-08-25 S Sale
1.5
Eason Christopher Douglas

Principal Accounting Officer

Officer
2,142 -28.8%
85.12
US$182,327 		2,142 -28.8% 85.12 US$182,327
2025-08-27 2025-08-25 S Sale
1.5
Eason Christopher Douglas

Principal Accounting Officer

Officer
7,231 -57.7%
85.07
US$615,141 		7,231 -57.7% 85.07 US$615,141
2025-08-27 2025-08-25 S Sale
1.5
Eason Christopher Douglas

Principal Accounting Officer

Officer
549 -9.4%
85.08
US$46,709 		549 -9.4% 85.08 US$46,709
2025-08-27 2025-08-25 S Sale
1.5
Eason Christopher Douglas

Principal Accounting Officer

Officer
300 -5.4%
85.08
US$25,524 		300 -5.4% 85.08 US$25,524
2025-08-25 2025-08-25 PrS Proposed sale
1.5
Eason Christopher Douglas

Officer

Officer
12,003
85.08
US$1,021,242 		12,003 85.08 US$1,021,242
2025-05-21 2025-05-20 S Sale
4.0
Wichman Gordon Douglas

Executive Director
20,000 -69.6%
104.47
US$2,089,400 		20,000 -69.6% 104.47 US$2,089,400
2025-05-21 2025-05-20 S Sale
4.0
Wichman Gordon Douglas

Executive Director
1,302 -12.9%
104.58
US$136,163 		1,302 -12.9% 104.58 US$136,163
2025-05-21 2025-05-19 S Sale
4.0
Wichman Gordon Douglas

Executive Director
3,975 -31.2%
105.75
US$420,356 		3,975 -31.2% 105.75 US$420,356
2025-05-08 2025-05-08 S Sale
3.6
Fields Gary D

CEO

Executive Director
8,357 -24.0%
98.66
US$824,502 		8,357 -24.0% 98.66 US$824,502
2025-05-08 2025-05-07 S Sale
3.6
Fields Gary D

CEO

Executive Director
28,866 -45.3%
95.57
US$2,758,724 		28,866 -45.3% 95.57 US$2,758,724
2025-05-08 2025-05-06 S Sale
3.6
Fields Gary D

CEO

Executive Director
24,277 -27.6%
98.29
US$2,386,186 		24,277 -27.6% 98.29 US$2,386,186
2025-05-08 2025-05-06 S Sale
3.6
Fields Gary D

CEO

Executive Director
12,912 -12.8%
98.04
US$1,265,892 		12,912 -12.8% 98.04 US$1,265,892
2025-05-06 2025-05-06 PrS Proposed sale
3.6
Fields Gary D

Officer; Director

Executive Director
12,912
98.04
US$1,265,830 		12,912 98.04 US$1,265,830
2025-05-06 2025-05-06 PrS Proposed sale
3.6
Fields Gary D

Director

Non-Executive Director
61,500
98.56
US$6,061,440 		61,500 98.56 US$6,061,440
2025-03-14 2025-03-05 B Purchase
2.9
Stewart David Raymond
Non-Executive Director
1,000 +50.0%
80.86
US$80,860 		1,000 +50.0% 80.86 US$80,860
2024-12-17 2024-12-13 S Sale
3.1
Wakefield Stephen E

Vice President

Officer
5,362 -54.1%
130.99
US$702,368 		5,362 -54.1% 130.99 US$702,368
2024-12-06 2024-12-05 S Sale
3.0
Thompson Rebecca

Chief Financial Officer

Officer
5,000 -22.4%
138.00
US$690,000 		5,000 -22.4% 138.00 US$690,000
2024-12-05 2024-12-05 PrS Proposed sale
3.0
Thompson Rebecca

Officer

Officer
5,000
138.00
US$690,000 		5,000 138.00 US$690,000
2024-11-26 2024-11-25 S Sale
3.1
Wakefield Stephen E

Vice President

Officer
2,892 -22.6%
141.10
US$408,061 		2,892 -22.6% 141.10 US$408,061
2024-11-26 2024-11-25 S Sale
3.1
Wakefield Stephen E

Vice President

Officer
2,858 -18.2%
138.60
US$396,119 		2,858 -18.2% 138.60 US$396,119
2024-11-26 2024-11-25 S Sale
3.6
Fields Gary D

CEO

Executive Director
12,160 -15.9%
139.66
US$1,698,266 		12,160 -15.9% 139.66 US$1,698,266
2024-11-25 2024-11-25 PrS Proposed sale
3.1
Wakefield Stephen E

Officer

Officer
8,253
141.00
US$1,163,673 		8,253 141.00 US$1,163,673
2024-11-25 2024-11-25 PrS Proposed sale
3.1
Wakefield Stephen E

Officer

Officer
2,858
138.60
US$396,119 		2,858 138.60 US$396,119
2024-11-25 2024-11-25 PrS Proposed sale
3.6
Fields Gary D

Officer; Director

Executive Director
12,160
139.66
US$1,698,306 		12,160 139.66 US$1,698,306
2024-11-20 2024-11-18 S Sale
3.4
Kidwell Casey

VP, Administration

Officer
1,421 -22.3%
135.14
US$192,034 		1,421 -22.3% 135.14 US$192,034
2024-11-18 2024-11-18 PrS Proposed sale
3.4
Kidwell Casey

Officer

Officer
1,421
135.14
US$192,034 		1,421 135.14 US$192,034
2024-11-18 2024-11-15 S Sale
3.6
Fields Gary D

CEO

Executive Director
35,000 -35.2%
132.03
US$4,621,050 		35,000 -35.2% 132.03 US$4,621,050
2024-11-15 2024-11-15 PrS Proposed sale
3.6
Fields Gary D

Officer; Director

Executive Director
35,000
132.03
US$4,621,044 		35,000 132.03 US$4,621,044
2024-11-15 2024-11-13 S Sale
4.0
Wichman Gordon Douglas

Vice President

Officer
6,000 -43.0%
135.15
US$810,900 		6,000 -43.0% 135.15 US$810,900
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Insider trading in North America