8-K ·Filed Mar 11, 2026
8-K context-dependent: Items 5.02
Actionable Insight • Neutral
Monitor for future committee appointments or strategic shifts that may reflect Stafeil's influence; no trading implication from this appointment alone.
Final — all horizons settled through T+60d
GPK ▲ +8.55% at T+60d
NEUTRAL call ✓ call won +8.55% · α vs SPY -2.15% · entry $9.71 → $10.54
T+1d
+0.21%
call +0.21% · α +0.80%
$9.73
settled 7mo ago
T+5d
-3.60%
call -3.60% · α -2.63%
$9.36
settled 7mo ago
T+20d
-0.41%
call -0.41% · α -2.39%
$9.67
settled 6mo ago
T+60d
+8.55%
call +8.55% · α -2.15%
$10.54
settled 4mo ago
Price Chart
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Executive Summary
Graphic Packaging Holding Company appointed Jeffrey M. Stafeil to its Board of Directors effective March 8, 2026. Stafeil will serve as a Class I Director and is considered independent, with no related-party transactions disclosed.
Key Facts
- Jeffrey M. Stafeil appointed to the Board of Directors effective March 8, 2026
- Stafeil serves as a Class I Director with term expiring in 2026
- He is an independent director with no disclosed related-party transactions
- No committee assignments have been made yet
Financial Impact
No immediate financial impact disclosed
governanceboard composition
Market Snapshot
Exchange
NYSE
Investment Themes
Materials & Mining
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 8-K Filing (Primary) | 0001193125-26-102188 |
| Document: 0001193125-26-102188-index-headers.html | 0001193125-26-102188 |
| Document: 0001193125-26-102188-index.html | 0001193125-26-102188 |
| Document: 0001193125-26-102188.txt | 0001193125-26-102188 |
8 reports for GPK
Track record builds as more directional reports settle.
Filters
Rows
| 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%) |
Showing 8 of 8
US Market Status
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