Jonathan W. Witter
CEO at SLM Corporation
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: SLM Corporation, 3 years.
Chief executive roles
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
SLM Corporation June 16, 202699.8%
-
SLM Corporation June 17, 202599.6%
-
SLM Corporation June 18, 202499.3%
-
SLM Corporation June 20, 202399.3%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 3, 2026 | SLM Corporation | Shares withheld for tax | −18,411 | $19.19 | $353,307 |
| Mar 2, 2026 | SLM Corporation | Grant or award | +165,147 | — | — |
| Feb 24, 2026 | SLM Corporation | Grant or award | +338,188 | — | — |
| Feb 24, 2026 | SLM Corporation | Shares withheld for tax | −169,433 | $19.84 | $3,361,551 |
| Feb 17, 2026 | SLM Corporation | Shares withheld for tax | −35,504 | $23.90 | $848,546 |
| Feb 16, 2026 | SLM Corporation | Shares withheld for tax | −18,829 | $24.04 | $452,649 |
| May 2, 2025 | SLM Corporation | Gift | −2,000 | — | — |
| May 1, 2025 | SLM Corporation | Gift | −133,000 | — | — |
| May 1, 2025 | SLM Corporation | Gift | −2,000 | — | — |
| May 1, 2025 | SLM Corporation | Gift | +2,000 | — | — |
| Apr 30, 2025 | SLM Corporation | Gift | −114,000 | — | — |
| Apr 30, 2025 | SLM Corporation | Gift | −135,000 | — | — |
| Apr 30, 2025 | SLM Corporation | Gift | +135,000 | — | — |
| Mar 3, 2025 | SLM Corporation | Grant or award | +108,270 | — | — |
| Feb 24, 2025 | SLM Corporation | Grant or award | +241,351 | — | — |
Questions about Jonathan W. Witter
What boards is Jonathan W. Witter on?
Jonathan W. Witter sits on the board of SLM Corporation.
What company is Jonathan W. Witter the CEO of?
Jonathan W. Witter is CEO of SLM Corporation.
How long has Jonathan W. Witter served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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