| Type | Value |
|---|---|
| cik | 0000722313 |
| ticker | NSYS |
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 19 May 2025 | GRANT_AWARD | KUNIN DAVID B | 9,284 | 8.73 USD | |
| 19 May 2025 | GRANT_AWARD | KUNIN DAVID B | 9,222 | 0.00 USD | deriv |
| 19 May 2025 | GRANT_AWARD | Peris Jose Antonioentity | 6,876 | 8.73 USD | |
| 19 May 2025 | GRANT_AWARD | Peris Jose Antonioentity | 6,832 | 0.00 USD | deriv |
| 19 May 2025 | GRANT_AWARD | Fredregill Amy S. | 6,876 | 8.73 USD | |
| 19 May 2025 | GRANT_AWARD | Fredregill Amy S. | 6,832 | 0.00 USD | deriv |
| 19 May 2025 | GRANT_AWARD | MCMANUS RYAN | 6,876 | 8.73 USD | |
| 19 May 2025 | GRANT_AWARD | MCMANUS RYAN | 6,832 | 0.00 USD | deriv |
| 19 May 2025 | GRANT_AWARD | Sen Debarati | 6,876 | 8.73 USD | |
| 19 May 2025 | GRANT_AWARD | Sen Debarati | 6,832 | 0.00 USD | deriv |
| 19 May 2025 | GRANT_AWARD | Kruse Stacy Aentity | 6,876 | 8.73 USD | |
| 19 May 2025 | GRANT_AWARD | Kruse Stacy Aentity | 6,832 | 0.00 USD | deriv |
| 20 May 2024 | GRANT_AWARD | MCMANUS RYAN | 1,981 | 11.06 USD | |
| 20 May 2024 | GRANT_AWARD | Sen Debarati | 3,255 | 11.06 USD | |
| 20 May 2024 | GRANT_AWARD | KUNIN DAVID B | 1,981 | 11.06 USD | |
| 20 May 2024 | GRANT_AWARD | Peris Jose Antonioentity | 1,981 | 11.06 USD | |
| 20 May 2024 | GRANT_AWARD | Fredregill Amy S. | 1,981 | 11.06 USD | |
| 20 May 2024 | GRANT_AWARD | Sachs Dan | 1,981 | 11.06 USD | |
| 20 May 2024 | GRANT_AWARD | Kruse Stacy Aentity | 1,981 | 11.06 USD | |
| 11 Aug 2023 | GRANT_AWARD | Lindeen John | 2,000 | 0.00 USD | deriv |
| 04 Dec 2023 | GRANT_AWARD | LaFrence Andrew D.C. | 40,000 | 9.04 USD | deriv |
| 10 Nov 2023 | GRANT_AWARD | Peris Jose Antonioentity | 2,250 | 9.39 USD | |
| 10 Nov 2023 | GRANT_AWARD | Fredregill Amy S. | 2,250 | 9.39 USD | |
| 17 May 2023 | EXERCISE | Rosenstone Steven J | 1,000 | 3.29 USD | |
| 17 May 2023 | TAX_WITHHOLDING | Rosenstone Steven J | 356 | 9.25 USD |