Norman H. Asbjornson

Insider Reports History

Reporting-owner location: Tulsa, OK
Latest reporting-owner signature: Norman H. Asbjornson
Source: Latest parsed Forms 3/4/5 signature
Transaction source note: Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Norman H. Asbjornson

Form 4 holding Director, 10%+ Owner

AAON, INC.

Security class: Common Stock, par value $.004
Shares / value: 11,482,401
Estimated value: $1,456,657,390
Report date: 01 Sep 2026
Price: $126.86
Ownership: Trustee of trusts

Form 4 holding Director, 10%+ Owner

AAON, INC.

Security class: Common Stock, par value $.004
Shares / value: 1,201,290
Estimated value: $152,395,649
Report date: 01 Sep 2026
Price: $126.86
Ownership: Private Foundation

Form 4 holding Director, 10%+ Owner

AAON, INC.

Security class: Common Stock, par value $.004
Shares / value: 98,794
Estimated value: $12,533,006
Report date: 01 Sep 2026
Price: $126.86
Ownership: Direct

Form 4 holding Director, 10%+ Owner

AAON, INC.

Security class: Stock Option (Right to Buy)
Shares / value: 118,320
Estimated value: $10,373,114
Report date: 01 Sep 2026
Price: $87.67
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 118,320

Form 4 holding Director, 10%+ Owner

AAON, INC.

Security class: Common Stock, par value $.004
Shares / value: 10,837
Estimated value: $1,374,781
Report date: 01 Sep 2026
Price: $126.86
Ownership: 401(k) Plan

Insider Reports Filed by Norman H. Asbjornson

4 AAON

AAON, INC.

Report period: 01 Sep 2026
Transactions: 1
Transaction value: $0
Accepted by SEC: 02 Sep 2026, 13:10
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 29 May 2026
Transactions: 2
Transaction value: $0
Accepted by SEC: 01 Jun 2026, 18:32
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 12 May 2026
Transactions: 1
Transaction value: $0
Accepted by SEC: 15 May 2026, 13:11
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 14 Nov 2025
Transactions: 1
Transaction value: $0
Accepted by SEC: 18 Nov 2025, 11:59
Role: Director, 10%+ Owner
Next action: Open filing details

4/A AAON

AAON, INC.

Report period: 13 May 2025
Transactions: 1
Transaction value: $0
Accepted by SEC: 15 May 2025, 16:04
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 06 May 2025
Transactions: 1
Transaction value: $0
Accepted by SEC: 07 May 2025, 13:53
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 14 Mar 2025
Transactions: 2
Transaction value: $0
Accepted by SEC: 17 Mar 2025, 11:58
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 05 Mar 2025
Transactions: 3
Transaction value: -$732,046
Accepted by SEC: 07 Mar 2025, 11:19
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 16 Dec 2024
Transactions: 1
Transaction value: $0
Accepted by SEC: 16 Dec 2024, 16:52
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 11 Oct 2024
Transactions: 1
Transaction value: $0
Accepted by SEC: 15 Oct 2024, 10:33
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 13 Aug 2024
Transactions: 3
Transaction value: -$903,241
Accepted by SEC: 14 Aug 2024, 10:52
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 06 Aug 2024
Transactions: 3
Transaction value: -$963,433
Accepted by SEC: 08 Aug 2024, 10:20
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 20 Jun 2024
Transactions: 1
Transaction value: $0
Accepted by SEC: 24 Jun 2024, 15:47
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 23 May 2024
Transactions: 3
Transaction value: $0
Accepted by SEC: 24 May 2024, 12:21
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 21 May 2024
Transactions: 1
Transaction value: $0
Accepted by SEC: 23 May 2024, 10:20
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 24 Apr 2024
Transactions: 1
Transaction value: $0
Accepted by SEC: 25 Apr 2024, 20:12
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 05 Apr 2024
Transactions: 1
Transaction value: $0
Accepted by SEC: 08 Apr 2024, 10:53
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 28 Mar 2024
Transactions: 1
Transaction value: $0
Accepted by SEC: 01 Apr 2024, 13:55
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 14 Mar 2024
Transactions: 3
Transaction value: -$6,201,322
Accepted by SEC: 18 Mar 2024, 16:00
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 11 Mar 2024
Transactions: 2
Transaction value: -$1,600,590
Accepted by SEC: 13 Mar 2024, 10:31
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 12 Feb 2024
Transactions: 2
Transaction value: $0
Accepted by SEC: 14 Feb 2024, 09:43
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 29 Jan 2024
Transactions: 1
Transaction value: $0
Accepted by SEC: 31 Jan 2024, 11:07
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 05 Dec 2023
Transactions: 1
Transaction value: -$6,340,636
Accepted by SEC: 07 Dec 2023, 16:26
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 27 Nov 2023
Transactions: 2
Transaction value: -$328,885
Accepted by SEC: 29 Nov 2023, 16:53
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 26 Sep 2023
Transactions: 1
Transaction value: $0
Accepted by SEC: 28 Sep 2023, 17:39
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 28 Jun 2023
Transactions: 1
Transaction value: $0
Accepted by SEC: 29 Jun 2023, 15:37
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 16 May 2023
Transactions: 1
Transaction value: $0
Accepted by SEC: 17 May 2023, 12:49
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 14 Feb 2023
Transactions: 2
Transaction value: $0
Accepted by SEC: 16 Feb 2023, 10:01
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 18 Aug 2022
Transactions: 1
Transaction value: $0
Accepted by SEC: 19 Aug 2022, 09:42
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 11 May 2022
Transactions: 3
Transaction value: -$100,716
Accepted by SEC: 13 May 2022, 17:44
Role: Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 24 Mar 2022
Transactions: 1
Transaction value: -$8,076
Accepted by SEC: 25 Mar 2022, 15:39
Role: Executive Chairman, Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 11 Mar 2022
Transactions: 1
Transaction value: -$24,982
Accepted by SEC: 14 Mar 2022, 20:27
Role: Executive Chairman, Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 22 Feb 2022
Transactions: 1
Transaction value: -$75,506
Accepted by SEC: 23 Feb 2022, 11:53
Role: Executive Chairman, Director, 10%+ Owner
Next action: Open filing details

4/A AAON

AAON, INC.

Report period: 06 Jan 2022
Transactions: 2
Transaction value: $0
Accepted by SEC: 12 Jan 2022, 12:50
Role: Executive Chairman, Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 02 Jan 2022
Transactions: 1
Transaction value: -$24,226
Accepted by SEC: 04 Jan 2022, 20:15
Role: Executive Chairman, Director, 10%+ Owner
Next action: Open filing details

4 AAON

AAON, INC.

Report period: 11 May 2021
Transactions: 2
Transaction value: -$84,290
Accepted by SEC: 13 May 2021, 12:19
Role: Executive Chairman, Director, 10%+ Owner
Next action: Open filing details

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