Summary
Updated Aug 31, 2026
Patrick C. Eilers is Executive Chairman of AirJoule Technologies Corp. (AIRJ). 5 SEC Form 4 filings on record going back to 2025, most recently on 10 June 2026. Most recent open-market trade: bought $250K of AIRJ on 20 January 2026. Lifetime open-market purchases: $250K. Lifetime open-market sales: $8K.
Recent Transactions
7Every recent SEC Form 4 transaction Patrick C. Eilers has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Patrick C. Eilers go back to 2025: 5 primary Form 4 filings, an average of 2.5 per year. The typical open-market purchase is $250K (1 buy totaling $250K). The largest single buy on record is $250K of AIRJ in 2026. Sales side: 1 recorded sale totaling $8K, so the filing history runs buy-heavy by dollar value. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Patrick C. Eilers 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.
- Stuart D. Porter - $1.50M of AIRJ open-market activity in the last 12 months
- Thomas Edward Murphy - $99K of AIRJ open-market activity in the last 12 months
- Matthew B. Jore - $55K of AIRJ open-market activity in the last 12 months
- Chad Macdonald - $34K of AIRJ open-market activity in the last 12 months
- Jeff Gutke - $11K of AIRJ open-market activity in the last 12 months
- Stephen S. Pang - $6K of AIRJ 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 Patrick C. Eilers?
Patrick C. Eilers is a corporate insider, tracked as Executive Chairman of AirJoule Technologies Corp. (AIRJ). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Patrick C. Eilers submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Patrick C. Eilers been buying or selling stock?
Recorded transactions: 1 open-market purchase ($250K) and 1 open-market sale ($8K) across all tracked filings.
Where can I see all of Patrick C. Eilers'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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