Insiders who reported open-market trades in the last 12 months at the companies Paul Kellenberger 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.
Paul Kellenberger is a corporate insider, tracked as Chief Executive Officer, Director of zSpace, Inc. (ZSPC). InsiderAlpha holds 14 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 Paul Kellenberger submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Paul Kellenberger been buying or selling stock?
Recorded transactions: 0 open-market purchases and 12 open-market sales ($54K) across all tracked filings.
Paul Kellenberger is Chief Executive Officer, Director of zSpace, Inc. (ZSPC). 14 SEC Form 4 filings on record going back to 2025, most recently on 2 October 2026. Most recent open-market trade: sold $2K of ZSPC on 8 April 2026. Lifetime open-market sales: $54K.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by Paul Kellenberger.
InsiderAlpha's records for Paul Kellenberger go back to 2025: 14 primary Form 4 filings, an average of 7.0 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.
