The CEO's $2.42M sale is the dominant signal in this cluster, and the absence of any insider purchases reinforces a bearish read. Monitor for any 8-K filings or guidance changes that may have prompted the selling.
Price Chart
Executive Summary
CEO Matthew Lanigan sold $2.42M worth of NPKI stock and VP Lori Briggs sold $123K, totaling $2.54M in open-market sales over a 7-day window. This cluster represents ~0.2% of the $1.3B market cap, a modest but notable insider sell-off led by the CEO.
Key Financial Metrics
Key Facts
- CEO Matthew Lanigan sold 167,375 shares at $14.43 for $2.42M on June 3, 2026.
- VP Lori Briggs sold 8,325 shares at $14.75 for $123K on June 8, 2026.
- Total insider sales of $2.54M represent ~0.2% of NPKI's $1.3B market cap.
- No open-market purchases were made by any insider in the cluster window.
- Prior 30-day insider activity showed 3 sells totaling $2.7M, consistent with the selling pattern.
Financial Impact
CEO sold $2.42M and VP sold $123K in open-market transactions, totaling $2.54M or ~0.2% of market cap.
Risk Factors
- CEO sales may be liquidity-driven or part of a 10b5-1 plan, reducing the bearish signal.
- The $2.54M total is only ~0.2% of market cap, which is modest and may not move the stock significantly.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-NPKI-1781036433454 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 14, 2026 6w ago | 8-K | $12.97 | awaiting T+60 | — | $11.18 (−13.80%) |
Aug 3, 2026 12w ago | Institutional Cluster | $13.21 | awaiting T+60 | — | $11.18 (−15.37%) |
Jun 9, 2026 19w ago | Insider Cluster | $14.60 $13.12 | ▲ +10.14% | ▲ +16.72% | $11.18 (+23.42%) |
May 1, 2026 25w ago | 8-K | $15.57 $12.94 | ▼ −16.89% | ▼ −19.96% | $11.18 (−28.20%) |
Apr 30, 2026 25w ago | 8-K | $15.57 $12.94 | ▼ −16.89% | ▼ −19.96% | $11.18 (−28.20%) |
Feb 25, 2026 34w ago | 8-K | $14.89 $15.27 | ▲ +2.55% | ▼ −5.20% | $11.18 (−24.92%) |
US Market Status
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