Summary
Updated Aug 30, 2026
Eric C. Andersen files SEC Form 4 reports at Vertex, Inc. (VERX). 3 SEC Form 4 filings on record going back to 2025, most recently on 12 June 2026. Most recent open-market trade: bought $516K of VERX on 23 February 2026. Lifetime open-market purchases: $516K.
Recent Transactions
3Every recent SEC Form 4 transaction Eric C. Andersen 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 Eric C. Andersen 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.
- Jeffrey Westphal - $5.12M of VERX open-market activity in the last 12 months
- Christopher David Young - $731K of VERX open-market activity in the last 12 months
- ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 - $150K of VERX open-market activity in the last 12 months
- David Destefano - $82K of VERX 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 Eric C. Andersen?
Eric C. Andersen is a corporate insider of Vertex, Inc. (VERX). InsiderAlpha holds 3 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 Eric C. Andersen submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Eric C. Andersen been buying or selling stock?
Recorded transactions: 1 open-market purchase ($516K) and 0 open-market sales across all tracked filings.
Where can I see all of Eric C. Andersen'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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