Summary
Latest filing:
Walter Thomas McAndrew Jr. is 10% Owner of ERock, Inc. (EROC). 1 SEC Form 4 filing on record, dated 5 September 2026.
Recent Transactions
3Every recent SEC Form 4 transaction Walter Thomas McAndrew Jr. 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 Walter Thomas McAndrew Jr. 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.
- Hans Kobler - of EROC open-market activity in the last 12 months
- Energy Impact Partners LLC - of EROC 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 Walter Thomas McAndrew Jr.?
Walter Thomas McAndrew Jr. is a corporate insider, tracked as 10% Owner of ERock, Inc. (EROC). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Walter Thomas McAndrew Jr. submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Walter Thomas McAndrew Jr. been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales across all tracked filings.
Where can I see all of Walter Thomas McAndrew Jr.'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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