Insiders who reported open-market trades in the last 12 months at the companies CK Wheels LLC 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.
George N. Mattson - $146K in UP purchases and sales in the last 12 months
Mark Briffa - $133K in UP purchases and sales in the last 12 months
CK Wheels LLC is a corporate entity, tracked as 10% Owner of Wheels Up Experience Inc. (UP). InsiderAlpha holds 3 primary Form 4 filings for it, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has CK Wheels LLC submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has CK Wheels LLC been buying or selling stock?
Recorded transactions: 0 open-market purchases and 6 open-market sales ($352K) across all tracked filings.
CK Wheels LLC is 10% Owner of Wheels Up Experience Inc. (UP). 3 SEC Form 4 filings on record, most recently on 1 September 2026. Most recent open-market trade: sold $43K of UP on 1 September 2026. Lifetime open-market sales: $352K.
Recent transactions
6
The latest 6 SEC Form 4 transactions reported by CK Wheels LLC.
InsiderAlpha's records for CK Wheels LLC go back to 2026: 3 primary Form 4 filings, an average of 3.0 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
