Summary
Updated Aug 31, 2026
Jonathan W. Witter is CEO, Director of SLM Corp (SLM). 4 SEC Form 4 filings on record going back to 2025, most recently on 4 March 2026.
Recent Transactions
13Every recent SEC Form 4 transaction Jonathan W. Witter has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Jonathan W. Witter go back to 2025: 4 primary Form 4 filings, an average of 2.0 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 have reported open-market trades at the same companies as Jonathan W. Witter. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Kerri A. Palmer - $1.77M of SLM open-market activity on record
- Robert S. Strong - $418K of SLM open-market activity on record
- Munish Pahwa - $341K of SLM open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Jonathan W. Witter?
Jonathan W. Witter is a corporate insider, tracked as CEO, Director of SLM Corp (SLM). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Jonathan W. Witter last file a Form 4?
The most recent primary Form 4 on record is dated 4 March 2026, one of 4 filings going back to 2025.
Where can I see all of Jonathan W. Witter'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.
Learn More
Follow Jonathan W. Witter and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial