William Kurtz is Director at VERINT SYSTEMS INC (VRNT). They have made 17 open-market trades across 7 companies since 2006, most recently 2026-05-20.
CIK 0001231740
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 $278K since 2015, against 13 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MWK | 50,413 | $1.2M |
| NVLS | 61,425 | $590K |
| SRAD | 41,478 | $494K |
| VRNT | 8,980 | $184K |
| ATER | 155,922 | $89K |
| VMEM | 14,925 | $5K |
| RBAK | 1,042 | — |
| PMCS | 64,417 | — |
| Total | $2.6M |
Shares reported on the most recent Form 4, priced at the 2026-05-21 close. 2 holdings could not be priced and are excluded from the total.
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 |
|---|---|---|---|---|---|---|---|---|
| SRAD | BUY | 2026-04-30 | 2026-05-04 | $12.97 | $104K | -5.4% | +0.3% | -8.2% |
| ATER | SELL | 2025-06-09 | 2025-06-11 | $1.40 | $14K | +24.2% | +9.8% | -28.0% |
| ATER | SELL | 2024-08-23 | 2024-08-23 | $3.01 | $26K | +3.9% | +1.3% | -21.1% |
| ATER | SELL | 2024-08-15 | 2024-08-16 | $3.15 | $1K | -0.3% | +10.1% | -4.2% |
| VRNT | SELL | 2024-06-07 | 2024-06-10 | $36.55 | $143K | -4.2% | -14.3% | -27.7% |
| VRNT | SELL | 2023-12-15 | 2023-12-19 | $27.42 | $137K | -5.7% | -1.9% | +11.2% |
| ATER | SELL | 2023-11-15 | 2023-11-17 | $0.34 | $35K | -10.4% | -4.9% | +34.9% |
| VRNT | SELL | 2023-06-30 | 2023-07-03 | $35.35 | $64K | +11.5% | +5.1% | -34.2% |
| VRNT | SELL | 2022-12-27 | 2023-02-06 | $35.66 | $143K | +1.6% | -0.3% | -10.1% |
| ATER | BUY | 2021-05-20 | 2021-05-24 | $16.80 | $24K | +2.9% | -4.8% | -81.0% |
| VRNT | SELL | 2020-12-14 | 2020-12-16 | $60.45 | $363K | +7.7% | +18.4% | -19.5% |
| MWK | BUY | 2020-06-08 | 2020-06-15 | $5.27 | $100K | +5.4% | +0.2% | +47.0% |
| VMEM | BUY | 2015-03-19 | 2015-03-23 | $3.36 | $50K | -18.5% | +2.1% | +2.1% |
| PMCS | SELL | 2015-03-12 | 2015-03-16 | $9.50 | $150K | N/A | N/A | N/A |
| PMCS | SELL | 2015-02-11 | 2015-02-13 | $9.06 | $707K | N/A | N/A | N/A |
| NVLS | SELL | 2006-12-04 | 2006-12-05 | $32.79 | $211K | -34.1% | -5.1% | -5.1% |
| NVLS | SELL | 2006-11-14 | 2006-11-14 | $30.71 | $197K | -34.1% | -5.1% | -5.1% |
| RBAK | SELL · 10b5-1 | 2006-04-17 | 2006-04-17 | $22.55 | $23K | N/A | N/A | N/A |
| RBAK | SELL · 10b5-1 | 2006-03-14 | 2006-03-15 | $17.65 | $18K | N/A | N/A | N/A |
| RBAK | SELL · 10b5-1 | 2006-02-14 | 2006-02-14 | $19.15 | $20K | N/A | N/A | N/A |
| RBAK | SELL · 10b5-1 | 2006-01-17 | 2006-01-17 | $14.25 | $15K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.