The cluster of insider buys post-earnings is a modest positive signal, but the dollar amount is too small to drive material price action. Monitor for additional insider buying or a material change in business fundamentals. The historical calibration shows poor win rates on prior GPGI calls — treat this as a low-conviction bullish signal.
Price Chart
Executive Summary
Two GPGI insiders (a director and an executive) made open-market purchases totaling $101K in the week following the company's Q1 2026 earnings release. The purchases are small relative to the $3.6B market cap (0.003%), but the cluster of buys post-earnings, combined with the cross-filing amplifier for insider trades + earnings context, suggests insiders see value at current levels.
Key Financial Metrics
Key Facts
- Director Loree Rebecca Corbin bought 3,925 shares at $12.87 on 2026-05-12 ($50,515).
- Executive Kurt Schoen bought 4,000 shares at $12.58 on 2026-05-13 ($50,320).
- Total insider purchases: $100,835, representing ~0.003% of market cap.
- Purchases occurred 5-6 days after the Q1 2026 earnings release (filed 2026-05-07).
- No insider sales were reported in the cluster window.
Financial Impact
Insider purchases total ~$101K, negligible relative to $3.6B market cap.
Risk Factors
- Insider purchases are small relative to market cap and may not reflect a strong conviction signal.
- Historical performance on GPGI reports shows a 0% win rate at T+20, suggesting the stock has been underperforming expectations.
- No context on the company's Q1 2026 financial results was available in the filing documents — the earnings release was truncated.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-GPGI-1778887570840 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 7, 2026 8w ago | Press Release | $14.35 $13.19 | ▲ +8.08% | ▲ +8.04% | $12.90 (+10.10%) |
Aug 6, 2026 8w ago | 8-K | $14.98 $12.92 | ▼ −13.75% | ▼ −14.96% | $12.90 (−13.89%) |
Jul 28, 2026 9w ago | Press Release | $13.34 $15.22 | ▼ −14.09% | ▼ −8.56% | $12.90 (+3.30%) |
Jul 15, 2026 11w ago | Press Release | $14.91 $14.07 | ▲ +5.63% | ▲ +3.96% | $12.90 (+13.48%) |
Jun 15, 2026 15w ago | Insider Buy | $14.57 $14.34 | ▼ −1.58% | ▼ −0.20% | $12.90 (−11.46%) |
Jun 12, 2026 16w ago | Institutional Cluster | $12.80 $14.42 | ▲ +12.66% | ▲ +11.98% | $12.90 (+0.78%) |
Jun 11, 2026 16w ago | Institutional Cluster | $12.16 $14.12 | ▲ +16.12% | ▲ +15.68% | $12.90 (+6.09%) |
Jun 5, 2026 16w ago | 8-K | $11.89 $14.57 | ▲ +22.54% | ▲ +20.43% | $12.90 (+8.49%) |
May 28, 2026 18w ago | DEFA14A | $12.16 $11.89 | ▲ +2.22% | ▼ −0.30% | $12.90 (−6.09%) |
May 15, 2026 19w ago | Insider Cluster | $12.04 $12.60 | ▲ +4.65% | ▲ +3.03% | $12.90 (+7.14%) |
US Market Status
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