8 insiders bought NSP within a short window (2025-08-04→2025-08-15), $1.0M in total — cluster score 86/100. Members see the buyers, the score breakdown and the chart.
See the cluster| Filed | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-06-04 | SARVADI PAUL J Chairman of the Board & CEO | Bought | 233,000 | $34.05 | $7.9M |
| 2026-05-06 | SARVADI PAUL J Chairman of the Board & CEO | Bought | 100,000 | $28.73 | $2.9M |
| 2026-03-19 | SARVADI PAUL Jcluster Chairman of the Board & CEO | Bought | 201,987 | $23.21 | $4.7M |
| 2026-03-11 | ALLISON JAMES Dcluster EVP, Finance, CFO & Treasurer | Bought | 10,000 | $20.45 | $204k |
| 2026-03-11 | MASTERSON ELLEN Hcluster Director | Bought | 1,200 | $19.90 | $24k |
| 2026-03-11 | Callens Christian Pcluster SVP Legal, Gen Counsel & Sec | Bought | 1,250 | $19.28 | $24k |
| 2025-11-10 | Mehl Randall Director | Bought | 3,000 | $34.13 | $102k |
| 2025-08-18 | CLIFFORD TIMcluster Director | Bought | 1,935 | $51.70 | $100k |
| 2025-08-06 | KAUFMAN CAROL Rcluster Director | Bought | 5,000 | $45.24 | $226k |
| 2025-08-06 | Mehl Randallcluster Director | Bought | 2,000 | $45.05 | $90k |
| 2025-08-06 | MASTERSON ELLEN Hcluster Director | Bought | 490 | $45.30 | $22k |
| 2025-08-06 | Lumelleau John Lcluster Director | Bought | 5,500 | $45.36 | $249k |
| 2025-08-06 | JONES ELIcluster Director | Bought | 2,204 | $45.41 | $100k |
| 2025-08-06 | ALLISON JAMES Dcluster EVP, Finance, CFO & Treasurer | Bought | 4,000 | $46.82 | $187k |
| 2025-08-06 | Ramchand Lathacluster Director | Bought | 1,000 | $50.64 | $51k |
| 2025-05-07 | SARVADI PAUL J Chairman of the Board & CEO | Sold | 19,738 | $65.20 | $1.3M |
| 2025-02-13 | MASTERSON ELLEN H Director | Bought | 1,755 | $85.75 | $150k |
| 2025-02-13 | SARVADI PAUL J Chairman of the Board & CEO | Sold | 15,108 | $84.04 | $1.3M |
| 2024-11-08 | SARVADI PAUL J Chairman of the Board & CEO | Sold | 28,895 | $80.94 | $2.3M |
| Insider | Role | Buys | Total bought |
|---|---|---|---|
| SARVADI PAUL J | Chairman of the Board & CEO | 3 | $15.5M |
| ALLISON JAMES D | EVP, Finance, CFO & Treasurer | 2 | $392k |
| Lumelleau John L | Director | 1 | $249k |
| KAUFMAN CAROL R | Director | 1 | $226k |
| MASTERSON ELLEN H | Director | 3 | $197k |
| Mehl Randall | Director | 2 | $192k |
Every insider buy and sell for NSP plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.
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