Summary
Updated Aug 31, 2026
Steffen Schumann is Chief Business Officer of CREDIT ACCEPTANCE CORP (CACC). 1 SEC Form 4 filing on record, dated 8 July 2026.
Recent Transactions
1Every recent SEC Form 4 transaction Steffen Schumann has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Steffen Schumann go back to 2026: 1 primary Form 4 filing, an average of 1.0 per year. 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.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Steffen Schumann 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.
- Kenneth Booth - $21.97M of CACC open-market activity in the last 12 months
- Erin J. Kerber - $14.77M of CACC open-market activity in the last 12 months
- Jill Foss Watson - $13.19M of CACC open-market activity in the last 12 months
- Jonathan Lum - $10.28M of CACC open-market activity in the last 12 months
- Jay D. Martin - $8.99M of CACC open-market activity in the last 12 months
- Wendy A. Rummler - $8.43M of CACC 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 Steffen Schumann?
Steffen Schumann is a corporate insider, tracked as Chief Business Officer of CREDIT ACCEPTANCE CORP (CACC). 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 Steffen Schumann submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Steffen Schumann'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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