6-K ·Filed May 27, 2026
Notable filing: 6-K
Actionable Insight • Neutral
Monitor for any future board-level strategic shifts, but this appointment alone is unlikely to affect operations or stock price. No trading action warranted.
Latest settled — T+20d ⚠ clustered
SQM ▼ -12.90% at T+20d
NEUTRAL call -12.90% · α vs SPY -11.00% · entry $83.94 → $73.11
T+1d
+0.13%
call +0.13% · α -0.42%
$84.05
settled 5mo ago
T+5d
-3.69%
call -3.69% · α -4.90%
$80.84
settled 5mo ago
T+20d
-12.90%
call -12.90% · α -11.00%
$73.11
settled 4mo ago
T+60d
Pending
due 2mo ago
Price Chart
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Executive Summary
SQM disclosed that Vice Chairman Gonzalo Guerrero Yamamoto resigned and the Board appointed Hernán Büchi Buc as the new Vice Chairman. This is a routine board-level succession with no financial terms or strategic changes disclosed.
Key Facts
- Gonzalo Guerrero Yamamoto resigned from the position of Vice Chairman of SQM's Board of Directors, effective May 26, 2026.
- The Board appointed Hernán Büchi Buc as the new Vice Chairman at an ordinary meeting on May 26, 2026.
- No financial impact, compensation details, or strategic rationale were disclosed in the filing.
Financial Impact
No financial figures disclosed; routine board appointment.
Risk Factors
- No material risks directly from this filing but potential future governance changes could emerge.
Market Snapshot
Exchange
NYSE
Sector
Mining & Quarrying of Nonmetallic Minerals (No Fuels)
Analyst Consensus
0% bullish (7 analysts)
Investment Themes
Battery & Energy StorageMaterials & Mining
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 6-K Filing (Primary) | 0000909037-26-000029 |
| Document: 0000909037-26-000029-index-headers.html | 0000909037-26-000029 |
| Document: 0000909037-26-000029-index.html | 0000909037-26-000029 |
| Document: 0000909037-26-000029.txt | 0000909037-26-000029 |
7 reports for SQM
40% Hit rate @ T+20 Went positive at some point 4 of 5 best @ T+20▲ +8.21%
Filters
Rows
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 26, 2026 8w ago | 6-K | $78.28 $67.12 | ▼ −14.26% | ▼ −14.48% | $57.14 (−27.01%) |
Aug 21, 2026 9w ago | 6-K | $81.96 $69.53 | ▼ −15.17% | ▼ −14.64% | $57.14 (−30.28%) |
Aug 19, 2026 9w ago | Press Release | $75.38 $71.80 | ▲ +4.75% | ▲ +2.80% | $57.14 (+24.20%) |
Jun 11, 2026 19w ago | Institutional Cluster | $84.12 $73.19 | ▼ −12.99% | ▼ −14.77% | $57.14 (−32.07%) |
May 27, 2026 21w ago | 6-K | $83.94 $73.11 | ▼ −12.90% | ▼ −11.00% | $57.14 (−31.93%) |
May 26, 2026 21w ago | Press Release | $83.94 $73.11 | ▼ −12.90% | ▼ −11.00% | $57.14 (−31.93%) |
Feb 27, 2026 34w ago | Press Release | $74.78 $80.92 | ▲ +8.21% | ▲ +16.15% | $57.14 (−23.59%) |
Showing 7 of 7
US Market Status
Market Closed — Opens Wed (12h 36m)
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