Insiders who reported open-market trades in the last 12 months at the companies Ross Taylor 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.
Avi S. Katz - $155K in QTI purchases and sales in the last 12 months
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Ross Taylor is a corporate insider, tracked as Director of QT IMAGING HOLDINGS, INC. (QTI). 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 Ross Taylor submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Ross Taylor been buying or selling stock?
Recorded transactions: 2 open-market purchases ($100K) and 0 open-market sales across all tracked filings.
Ross Taylor is Director of QT IMAGING HOLDINGS, INC. (QTI). 5 SEC Form 4 filings on record going back to 2024, most recently on 27 August 2026. Most recent open-market trade: bought $100K of QTI on 15 November 2024. Lifetime open-market purchases: $100K.
Recent transactions
2
The latest 2 SEC Form 4 transactions reported by Ross Taylor.
InsiderAlpha's records for Ross Taylor go back to 2024: 5 primary Form 4 filings, an average of 1.7 per year. The typical open-market purchase is $100K (1 of 2 buys carry a usable dollar value, totaling $100K). The largest single buy on record is $100K of QTI in 2024. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
