Robert S. Strong is Director at SLM CORP (SLM). They have made 7 open-market trades across 1 company since 2015, most recently 2025-05-02.
CIK 0001606183
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
4 open-market purchases totalling $141K since 2015, against 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SLM | 35,194 | $657K |
Shares reported on the most recent Form 4, priced at the 2025-05-06 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SLM | SELL | 2025-05-02 | 2025-05-06 | $31.15 | $93K | +7.2% | +1.2% | +1.3% |
| SLM | SELL | 2025-02-12 | 2025-02-13 | $29.48 | $147K | -0.2% | -3.0% | +11.5% |
| SLM | SELL | 2025-01-28 | 2025-01-30 | $28.57 | $1.1M | +1.2% | +1.7% | +0.5% |
| SLM | SELL · 10b5-1 | 2024-12-02 | 2024-12-04 | $27.25 | $123K | +3.5% | +5.1% | +8.6% |
| SLM | SELL · 10b5-1 | 2024-11-01 | 2024-11-05 | $22.11 | $99K | +4.5% | +12.2% | +19.6% |
| SLM | SELL · 10b5-1 | 2024-10-01 | 2024-10-02 | $22.72 | $102K | +5.6% | -0.8% | +26.1% |
| SLM | SELL · 10b5-1 | 2024-09-03 | 2024-09-05 | $21.80 | $98K | +3.4% | +9.8% | +28.5% |
| SLM | SELL · 10b5-1 | 2024-08-01 | 2024-08-02 | $22.70 | $102K | +3.4% | +8.6% | +10.2% |
| SLM | SELL · 10b5-1 | 2024-07-01 | 2024-07-03 | $20.89 | $94K | +14.4% | +0.6% | +6.0% |
| SLM | SELL · 10b5-1 | 2024-06-03 | 2024-06-05 | $21.44 | $96K | -2.2% | -2.7% | +3.8% |
| SLM | BUY | 2021-04-27 | 2021-04-29 | $19.00 | $29K | +1.5% | +4.1% | -3.1% |
| SLM | BUY | 2016-04-25 | 2016-04-27 | $6.50 | $33K | -4.4% | -1.2% | +3.4% |
| SLM | BUY | 2016-01-26 | 2016-01-28 | $6.14 | $31K | -11.6% | -4.4% | +11.6% |
| SLM | BUY | 2015-10-29 | 2015-10-30 | $6.98 | $49K | -11.9% | +2.2% | -5.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.