| Type | Value |
|---|---|
| cik | 0000069633 |
| ticker | NSSC |
Discretionary BUY minus SELL in USD over rolling windows. Excludes compensation flow.
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 18 May 2026 | EXERCISE | Soloway Donna Anne | 3,600 | 4.35 USD | |
| 18 May 2026 | EXERCISE | Soloway Donna Anne | 8,000 | 8.10 USD | |
| 18 May 2026 | EXERCISE | Soloway Donna Anne | 8,000 | 15.27 USD | |
| 18 May 2026 | EXERCISE | Soloway Donna Anne | 7,500 | 11.68 USD | |
| 18 May 2026 | EXERCISE | Soloway Donna Anne | 10,000 | 22.93 USD | |
| 18 May 2026 | EXERCISE | Soloway Donna Anne | 4,000 | 26.94 USD | |
| 18 May 2026 | EXERCISE | Soloway Donna Anne | 3,600 | 4.35 USD | deriv |
| 18 May 2026 | EXERCISE | Soloway Donna Anne | 8,000 | 8.10 USD | deriv |
| 18 May 2026 | EXERCISE | Soloway Donna Anne | 8,000 | 15.27 USD | deriv |
| 18 May 2026 | EXERCISE | Soloway Donna Anne | 7,500 | 11.68 USD | deriv |
| 18 May 2026 | EXERCISE | Soloway Donna Anne | 10,000 | 22.93 USD | deriv |
| 18 May 2026 | EXERCISE | Soloway Donna Anne | 4,000 | 26.94 USD | deriv |
| 17 Mar 2026 | TAX_WITHHOLDING | Spinelli Stephen M | 3,212 | 43.59 USD | |
| 17 Mar 2026 | EXERCISE | Spinelli Stephen M | 13,972 | 10.02 USD | |
| 17 Mar 2026 | EXERCISE | Spinelli Stephen M | 13,972 | 10.02 USD | deriv |
| 02 Mar 2026 | SALE | SOLOWAY RICHARD | 129,682 | 44.99 USD | |
| 03 Mar 2026 | SALE | SOLOWAY RICHARD | 55,318 | 43.22 USD | |
| 26 Feb 2026 | EXERCISE | CARRIERI MICHAEL | 10,000 | 22.50 USD | |
| 26 Feb 2026 | TAX_WITHHOLDING | CARRIERI MICHAEL | 6,651 | 47.23 USD | |
| 26 Feb 2026 | EXERCISE | CARRIERI MICHAEL | 10,000 | 22.50 USD | deriv |
| 19 Feb 2026 | EXERCISE | BUCHEL KEVIN S | 50,000 | 22.50 USD | |
| 19 Feb 2026 | TAX_WITHHOLDING | BUCHEL KEVIN S | 33,560 | 44.98 USD | |
| 19 Feb 2026 | EXERCISE | BUCHEL KEVIN S | 50,000 | 22.50 USD | deriv |
| 10 Feb 2026 | TAX_WITHHOLDING | SOLOWAY RICHARD | 74,878 | 42.63 USD | |
| 10 Feb 2026 | EXERCISE | SOLOWAY RICHARD | 8,000 | 26.94 USD |