Summary
Updated Aug 31, 2026
Robert W. Busch has 1 SEC Form 4 filing on record, dated 12 August 2026. Lifetime open-market purchases: $100K.
Recent Transactions
1Every recent SEC Form 4 transaction Robert W. Busch has reported, most recent first.
- HPS Real Assets Lending Co LPP - Open-market purchase
4.0K shares @ $25.00$100K
Trading Pattern
InsiderAlpha's records for Robert W. Busch go back to 2026: 1 primary Form 4 filing, an average of 1.0 per year. The typical open-market purchase is $100K (1 buy totaling $100K). No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Most Active Insiders Right Now
Robert W. Busch has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- Vyacheslav Kim - $119.18M of KSPI open-market activity in the last 90 days
- Olivier Pomel - $118.60M of DDOG open-market activity in the last 90 days
- Patrizio Vinciarelli - $118.12M of VICR open-market activity in the last 90 days
- Ronda E. Stryker - $117.78M of SYK open-market activity in the last 90 days
- Gang Ye - $117.60M of SE open-market activity in the last 90 days
- SVF Pauling (Cayman) Ltd - $116.40M of RLAY open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Robert W. Busch?
Robert W. Busch is a corporate insider, tracked as Title: Chief Financial Officer and Principal Accounting Officer.. InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Robert W. Busch last file a Form 4?
The only primary Form 4 on record is dated 12 August 2026.
Has Robert W. Busch been buying or selling stock?
Recorded transactions: 1 open-market purchase ($100K) and 0 open-market sales across all tracked filings.
Where can I see all of Robert W. Busch'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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