Yakov (Jacob) Shulman is CFO at JFrog Ltd (FROG). They have made 38 open-market trades across 2 companies since 2012, most recently 2026-05-31.
CIK 0001557754
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 38 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| FROG | SELL | 2023-12-08 | 2023-12-11 | $30.00 | $600K | +15.7% | +11.6% | +38.2% |
| FROG | SELL | 2023-12-04 | 2023-12-06 | $28.54 | $624K | +8.8% | +7.7% | +43.1% |
| FROG | SELL | 2023-11-16 | 2023-11-17 | $26.84 | $215K | +2.0% | +19.6% | +80.1% |
| FROG | SELL | 2023-10-16 | 2023-10-18 | $23.51 | $188K | -6.7% | +15.6% | +44.5% |
| FROG | SELL | 2023-09-05 | 2023-09-07 | $29.22 | $638K | -7.4% | -17.3% | +2.1% |
| FROG | SELL | 2023-07-17 | 2023-07-19 | $30.00 | $600K | +4.3% | -8.8% | -19.8% |
| FROG | SELL | 2023-06-02 | 2023-06-06 | $23.93 | $1.3M | +6.0% | +4.0% | +12.7% |
| FROG | SELL | 2023-05-16 | 2023-05-17 | $22.67 | $181K | +6.0% | +22.1% | +18.3% |
| FROG | SELL | 2023-03-02 | 2023-03-06 | $22.74 | $216K | -16.8% | -10.3% | +7.3% |
| FROG | SELL | 2023-02-15 | 2023-02-17 | $23.59 | $153K | -0.4% | -19.2% | -1.8% |
| FROG | SELL | 2022-12-05 | 2022-12-07 | $21.65 | $270K | -2.7% | -5.2% | -1.4% |
| FROG | SELL | 2022-12-02 | 2022-12-05 | $22.34 | $152K | +7.4% | +4.4% | +3.7% |
| FROG | SELL | 2022-11-16 | 2022-11-17 | $23.49 | $141K | -5.6% | -7.5% | +1.1% |
| FROG | SELL | 2022-09-02 | 2022-09-08 | $19.83 | $146K | -8.8% | +5.9% | +2.2% |
| FROG | SELL | 2022-08-16 | 2022-08-17 | $25.08 | $163K | -11.4% | -16.1% | +2.4% |
| FROG | SELL | 2022-06-02 | 2022-06-06 | $19.53 | $697K | +2.2% | +26.8% | +9.6% |
| FROG | SELL | 2022-05-16 | 2022-05-17 | $17.82 | $107K | +8.3% | +2.3% | +42.1% |
| FROG | SELL | 2022-04-18 | 2022-04-20 | $24.45 | $289K | -12.3% | -20.6% | -12.1% |
| FROG | SELL | 2022-03-16 | 2022-03-18 | $22.91 | $251K | +7.5% | +0.4% | -25.0% |
| FROG | SELL | 2022-02-16 | 2022-02-18 | $25.61 | $154K | +0.0% | +6.1% | -15.8% |
| MLNX | SELL | 2018-05-01 | 2018-05-03 | $78.14 | $649K | +3.3% | +6.9% | -0.9% |
| MLNX | SELL | 2018-02-01 | 2018-02-05 | $65.39 | $315K | +4.8% | +18.8% | +36.4% |
| MLNX | SELL | 2018-01-02 | 2018-01-04 | $65.75 | $867K | -1.4% | -5.0% | +13.0% |
| MLNX | SELL | 2017-10-31 | 2017-11-02 | $46.29 | $237K | +10.4% | +34.0% | +46.9% |
| MLNX | SELL | 2017-08-01 | 2017-08-02 | $47.00 | $113K | -5.6% | -0.6% | +0.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.