SEC Filings Southwest Gas Holdings
SEC Filing Keyword Search
| Filing date | Form | Description | Filing Group | View |
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| 15-12G | 15-12G |
Other
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| 25-NSE | 25-NSE |
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| 8-K12B | 8-K12B |
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| 8-K12B | 8-K12B |
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EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA | |
| PRE 14A | A preliminary proxy statement providing notification matters to be brought to a vote |
Proxy Filings
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| PRE 14A | A preliminary proxy statement providing notification matters to be brought to a vote |
Proxy Filings
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| PRE 14A | A preliminary proxy statement providing notification matters to be brought to a vote |
Proxy Filings
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| PRE 14A | A preliminary proxy statement providing notification matters to be brought to a vote |
Proxy Filings
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EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA | |
| SC 13G | A statement of beneficial ownership of common stock by certain persons |
Other
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| SC 13G | A statement of beneficial ownership of common stock by certain persons |
Other
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