Summary
Updated Aug 30, 2026
Norman H. Asbjornson is Director, 10% Owner of AAON, INC. (AAON). 5 SEC Form 4 filings on record going back to 2024, most recently on 1 June 2026.
Recent Transactions
6Every recent SEC Form 4 transaction Norman H. Asbjornson has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Norman H. Asbjornson files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Gary D. Fields - $15.64M of AAON open-market activity in the last 12 months
- Rebecca Thompson - $5.88M of AAON open-market activity in the last 12 months
- Matthew Joseph Tobolski - $1.08M of AAON open-market activity in the last 12 months
- Casey Kidwell - $906K of AAON open-market activity in the last 12 months
- Gordon Douglas Wichman - $421K of AAON open-market activity in the last 12 months
- Matthew Shaub - $35K of AAON open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Norman H. Asbjornson?
Norman H. Asbjornson is a corporate insider, tracked as Director, 10% Owner of AAON, INC. (AAON). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Norman H. Asbjornson submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Norman H. Asbjornson's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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