CEO-led insider buying of this magnitude is relatively rare and may signal undervaluation or confidence in near-term performance. Traders should watch for upcoming earnings or operational updates that could catalyze a re-rating.
Price Chart
Executive Summary
Graphic Packaging Holding Co (GPK) saw two open-market share purchases by insiders within the past week, including CEO Robbert Rietbroek buying over $500K in stock. This insider buying signals confidence in the company's prospects at current levels.
Key Financial Metrics
Key Facts
- CEO Robbert Rietbroek purchased 44,278 shares for $501,098 in an open-market transaction.
- Larry M. Venturelli purchased 10,935 shares for $124,276 in an open-market transaction.
- Total insider buying in the past 7 days: $625,374.
- All transactions were open-market purchases (no grants, awards, or tax-related dispositions).
- Combined purchases represent approximately 0.019% of GPK's $3.3B market cap.
Financial Impact
$625,374 in insider buying over 7 days
Risk Factors
- The total dollar amount, while meaningful, is still small relative to market cap (<0.1%) and may not reflect broad-based executive team conviction.
- No additional financial disclosures or forward-looking commentary from the company accompanies these trades.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (2 trades, 7d window) | cluster-GPK-1772744777045 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 17, 2026 6w ago | 8-K | $10.97 $9.87 | ▼ −10.07% | ▼ −9.08% | $8.97 (−18.23%) |
Aug 6, 2026 8w ago | 144 | $11.87 $10.70 | ▼ −9.86% | ▼ −10.46% | $8.97 (−24.43%) |
Jul 29, 2026 9w ago | Press Release | $10.96 $11.33 | ▲ +3.38% | ▼ −0.59% | $8.97 (−18.16%) |
May 26, 2026 18w ago | 8-K | $10.29 $10.65 | ▲ +3.45% | ▲ +5.40% | $8.97 (−12.83%) |
May 5, 2026 21w ago | 8-K | $10.73 $10.76 | ▼ −0.28% | ▲ +4.67% | $8.97 (+16.40%) |
Mar 11, 2026 29w ago | 8-K | $9.71 $9.67 | ▼ −0.41% | ▼ −2.39% | $8.97 (−7.62%) |
Mar 4, 2026 30w ago | Insider Cluster | $11.06 $9.59 | ▼ −13.33% | ▼ −8.91% | $8.97 (−18.93%) |
Feb 27, 2026 31w ago | 8-K | $12.09 $9.23 | ▼ −23.67% | ▼ −16.12% | $8.97 (−25.82%) |
US Market Status
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