Jeffrey P. Rydin is President & Global Sales at NUVASIVE INC (NUVA). They have made 2 open-market trades across 1 company since 2007, most recently 2025-11-03.
CIK 0001345767
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.
0 open-market purchases, against 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ATEC | 385,441 | $4.0M |
| NUVA | 27,530 | $1.1M |
| Total | $5.1M |
Shares reported on the most recent Form 4, priced at the 2025-11-05 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ATEC | SELL | 2025-11-03 | 2025-11-05 | $19.32 | $3.9M | +1.2% | +9.2% | -25.3% |
| ATEC | SELL | 2019-12-17 | 2019-12-17 | $7.06 | $141K | -8.3% | -2.9% | -56.8% |
| NUVA | SELL · 10b5-1 | 2010-07-28 | 2010-07-30 | $36.25 | $256K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2010-06-24 | 2010-06-28 | $36.98 | $111K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2010-05-26 | 2010-05-27 | $40.35 | $161K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2010-04-27 | 2010-04-29 | $41.38 | $166K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2010-03-24 | 2010-03-26 | $46.08 | $230K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2010-02-26 | 2010-03-02 | $36.25 | $145K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2009-11-25 | 2009-11-27 | $34.49 | $31K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2009-10-26 | 2009-10-27 | $39.60 | $49K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2009-09-25 | 2009-09-28 | $39.13 | $55K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2009-08-26 | 2009-08-27 | $40.13 | $304K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2009-07-27 | 2009-07-28 | $41.09 | $781K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2009-06-24 | 2009-06-25 | $42.34 | $804K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2009-05-27 | 2009-05-28 | $36.13 | $108K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2009-04-27 | 2009-04-29 | $37.54 | $113K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2009-03-26 | 2009-03-30 | $30.00 | $90K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2009-02-26 | 2009-02-27 | $32.00 | $96K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2009-01-28 | 2009-01-28 | $38.79 | $116K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2008-12-24 | 2008-12-29 | $33.34 | $100K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2008-11-26 | 2008-12-01 | $33.26 | $120K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2008-10-24 | 2008-10-27 | $40.60 | $81K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2008-09-25 | 2008-09-26 | $51.86 | $259K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2008-08-26 | 2008-08-27 | $50.68 | $253K | -5.9% | -1.8% | -1.8% |
| NUVA | SELL · 10b5-1 | 2008-07-25 | 2008-07-29 | $52.94 | $159K | -5.9% | -1.8% | -1.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.