8-K ·Filed May 11, 2026
8-K context-dependent: Items 5.02
Actionable Insight • Neutral
Monitor for the appointment of a permanent CAO in future filings. No immediate trading catalyst — the departure is orderly and the CFO is absorbing duties.
Final — all horizons settled through T+60d
SON ▲ +14.47% at T+60d
NEUTRAL call ✓ call won +14.47% · α vs SPY +10.08% · entry $51.07 → $58.46
T+1d
-1.41%
call -1.41% · α -1.27%
$50.35
settled 5mo ago
T+5d
-8.09%
call -8.09% · α -8.00%
$46.94
settled 5mo ago
T+20d
-2.29%
call -2.29% · α -1.99%
$49.90
settled 4mo ago
T+60d
+14.47%
call +14.47% · α +10.08%
$58.46
settled 8w ago
Price Chart
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Executive Summary
Chief Accounting Officer Aditya Gandhi resigned effective May 29, 2026, with no disagreement or accounting issues cited. CFO Paul Joachimczyk will assume principal accounting officer duties until a successor is named. This is a routine senior accounting departure with no financial restatement or operational impact.
Key Facts
- CAO Aditya Gandhi resigned effective May 29, 2026
- Resignation not due to any disagreement with company or accounting policies
- CFO Paul Joachimczyk will serve as interim principal accounting officer
- No replacement named; search process not disclosed
Financial Impact
No financial impact disclosed
Risk Factors
- Prolonged vacancy in CAO role could signal difficulty attracting talent
- No material risk to financial reporting quality given CFO oversight
Market Snapshot
Exchange
NYSE
Sector
Paperboard Containers & Boxes
Analyst Consensus
59% bullish (17 analysts)
Investment Themes
Materials & Mining
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 8-K Filing (Primary) | 0000091767-26-000024 |
| Document: 0000091767-26-000024-index-headers.html | 0000091767-26-000024 |
| Document: 0000091767-26-000024-index.html | 0000091767-26-000024 |
| Document: 0000091767-26-000024.txt | 0000091767-26-000024 |
11 reports for SON
67% Hit rate best @ T+60▲ +14.59%
Filters
Rows
| Type | Now | ||||
|---|---|---|---|---|---|
Jul 22, 2026 10w ago | Press Release | $56.32 $58.33 | ▲ +3.57% | ▲ +0.26% | $48.75 (−13.44%) |
Jul 15, 2026 11w ago | Press Release | $53.73 $58.10 | ▲ +8.13% | ▲ +5.79% | $48.75 (−9.27%) |
Jun 11, 2026 16w ago | Institutional Cluster | $50.53 $55.06 | ▼ −8.96% | ▼ −7.07% | $48.75 (+3.52%) |
May 11, 2026 20w ago | 8-K | $51.07 $49.90 | ▼ −2.29% | ▼ −1.99% | $48.75 (−4.54%) |
Apr 29, 2026 22w ago | Insider Cluster | $49.15 $49.52 | ▲ +0.75% | ▼ −5.29% | $48.75 (−0.81%) |
Apr 29, 2026 22w ago | Insider Cluster | $49.15 $49.52 | ▲ +0.75% | ▼ −5.29% | $48.75 (−0.81%) |
Apr 24, 2026 23w ago | Insider Cluster | $47.94 $48.67 | ▲ +1.51% | ▼ −2.51% | $48.75 (+1.68%) |
Apr 21, 2026 23w ago | 8-K | $47.08 $46.36 | ▼ −1.54% | ▼ −4.70% | $48.75 (+3.54%) |
Apr 21, 2026 23w ago | Press Release | $47.08 $46.36 | ▲ +1.54% | ▲ +4.70% | $48.75 (−3.54%) |
Apr 17, 2026 23w ago | Press Release | $56.21 $46.94 | ▼ −16.49% | ▼ −20.69% | $48.75 (−13.27%) |
Showing 10 of 11
US Market Status
Market Closed — Opens Mon (65h 26m)
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