NXG Cushing Midstream Energy Fund (SRV) 10K Form and Latest SEC Filings 2026 $49.18 +0.34 (+0.70%) As of 02:51 PM Eastern This is a fair market value price provided by Massive. Learn more. Add Compare Share Share SEC Filings Stock AnalysisChartCompetitorsDividendHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Latest NXG Cushing Midstream Energy Fund SEC Filings & Recent Activity NXG Cushing Midstream Energy Fund (NYSE:SRV) has submitted 155+ documents to the U.S. Securities and Exchange Commission (SEC) since 2018. For investors, these filings are the primary source of verified financial data — covering everything from annual revenue and debt levels in the 10-K, to material business events in 8-K current reports, to insider buying and selling activity in Form 4 disclosures. The most recent filing was a Form DEF 14A submitted on May 12, 2026. All Filing Types 10-K 10-Q 8-K 20-F 6-K 40-F 11-K 3 4 5 144 13F-HR SC 13D SC 13G DEF 14A DEFA14A S-1 S-3 S-4 S-8 F-1 424B2 425 D SD Filing Types Include Ownership Filings Exclude Ownership Filings Only Show Ownership FIlings Ownership Filings Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years Time Frame Start Date End Date Export DateFilerForm TypeView05/12/2026 4:08 PMNXG Cushing Midstream Energy Fund (1400897) FilerNXG NextGen Infrastructure Income Fund (1506488) FilerForm DEF 14A04/29/2026 8:46 AMNXG Cushing Midstream Energy Fund (1400897) FilerForm NPORT-PMonthly Portfolio Investments Report on Form NPORT02/12/2026 4:18 PMNXG Cushing Midstream Energy Fund (1400897) FilerForm N-CENAnnual Report for Registered Investment Companies 02/09/2026 12:18 PMMullins Andrea (1777679) ReportingNXG Cushing Midstream Energy Fund (1400897) IssuerForm 4Statement of changes in beneficial ownership of securities 02/06/2026 7:30 PMNXG Cushing Midstream Energy Fund (1400897) FilerForm N-CSRCertified shareholder report of registered management investment companies 01/06/2026 1:53 PMNXG Cushing Midstream Energy Fund (1400897) SubjectSIT INVESTMENT ASSOCIATES INC (769317) Filed byForm SCHEDULE 13G12/22/2025 9:26 AMMullins Andrea (1777679) ReportingNXG Cushing Midstream Energy Fund (1400897) IssuerForm 4Statement of changes in beneficial ownership of securities 12/19/2025 1:40 PMAlban John (1492597) ReportingNXG Cushing Midstream Energy Fund (1400897) IssuerForm 4Statement of changes in beneficial ownership of securities 12/19/2025 9:52 AMNXG Cushing Midstream Energy Fund (1400897) IssuerSunderland Todd (1957908) ReportingForm 4Statement of changes in beneficial ownership of securities 11/19/2025 3:24 PMNXG Cushing Midstream Energy Fund (1400897) FilerForm 8-KCurrent report pursuant to Section 13 or 15(d) 11/17/2025 4:24 PMNXG Cushing Midstream Energy Fund (1400897) FilerForm 424B2Transaction specifc information for a delayed shelf offering11/12/2025 9:31 AMAlban John (1492597) ReportingNXG Cushing Midstream Energy Fund (1400897) IssuerForm 4Statement of changes in beneficial ownership of securities 10/29/2025 4:30 PMNXG Cushing Midstream Energy Fund (1400897) FilerForm NPORT-PMonthly Portfolio Investments Report on Form NPORT10/22/2025 3:48 PMNXG Cushing Midstream Energy Fund (1400897) FilerForm N-2/A08/19/2025 12:35 PMNXG Cushing Midstream Energy Fund (1400897) FilerForm N-PXAnnual Report of Proxy Voting Record of Registered Management Investment Company 08/08/2025 2:10 PMNXG Cushing Midstream Energy Fund (1400897) FilerForm N-CSRS07/02/2025 2:12 PMNXG Cushing Midstream Energy Fund (1400897) FilerForm 40-17G06/17/2025 9:32 AMNXG Cushing Midstream Energy Fund (1400897) FilerForm 40-17G05/22/2025 4:07 PMNXG Cushing Midstream Energy Fund (1400897) FilerForm N-CSR/A(Data available from 1/1/2016 forward) NXG Cushing Midstream Energy Fund SEC Filings - Frequently Asked Questions How many times has NXG Cushing Midstream Energy Fund filed with the SEC? NXG Cushing Midstream Energy Fund (SRV) has submitted 155+ filings to the SEC since 2018. You can browse the complete history or filter by form type using the tools above. What was NXG Cushing Midstream Energy Fund's most recent SEC filing? The most recent filing was a Form DEF 14A submitted on May 12, 2026. View the full filing using the link above. SEC Filing Types: 10-K, 10-Q, 8-K and More What are SEC filings and why do they matter to investors? SEC filings are legally required disclosures that public companies submit to the U.S. Securities and Exchange Commission. Unlike press releases or earnings call transcripts, these documents are filed under legal obligation — meaning the financial data they contain is audited, standardized, and subject to penalties if materially false. For investors, that makes SEC filings the most reliable primary source available for evaluating a company's true financial position. Are SEC filings public information? Yes. All SEC filings are publicly available through the SEC's EDGAR database and on financial research platforms like MarketBeat. Companies are required by law to make these disclosures accessible to all investors — meaning retail investors have access to the same source documents as institutional analysts. What is the difference between a 10-K and a 10-Q? A 10-K is an annual report containing audited financial statements and a full review of the company's business — it is the most comprehensive filing a company makes each year. A 10-Q is a shorter, unaudited quarterly update filed three times per year between annual reports. Investors typically use the 10-K for deep fundamental analysis and the 10-Q to track whether the company is on pace with its guidance mid-year. What is a 10-K annual report? The most important filing for fundamental investors. Filed once per year, the 10-K contains audited financial statements, revenue and earnings trends, debt obligations, risk factors, and management's own assessment of the business. Reading the risk factors section and comparing year-over-year financials can reveal issues that don't show up in analyst summaries. What is a 10-Q quarterly report? An unaudited financial update filed three times per year (the 10-K covers Q4). Investors use 10-Qs to track whether guidance is on pace, monitor changes in cash flow or inventory, and catch any mid-year shifts in business conditions before they become headline news. What is an 8-K current report? Filed within four business days of a material event — earnings releases, merger announcements, executive departures, or major asset sales. Because 8-Ks are filed before media coverage catches up, they are often the fastest way to get unfiltered information directly from the company on market-moving events. What is a Form 4 insider ownership filing? Filed within two business days whenever an executive or director buys or sells company stock. Insider purchases — especially large or clustered buys — are often interpreted as a signal of management confidence. Insider selling is more ambiguous but worth monitoring for patterns, particularly around lock-up expirations or ahead of major announcements. Related Companies and Tools Related Companies AOD 10Q Form AGD 10Q Form AWP 10Q Form THQ 10Q Form THW 10Q Form AVK 10Q Form AFB 10Q Form ARDC 10Q Form BHK 10Q Form HYT 10Q Form SEC Filings Tools Latest SEC Filings13F FilingsTop 13F BuysTop 13F SellsInsider Trading Activity This page (NYSE:SRV) was last updated on 5/22/2026 by MarketBeat.com Staff. From Our PartnersThe SpaceX supplier that shipped 5 billion chips to StarlinkWhen Nvidia surged 770%, its data center cooling supplier Vertiv climbed 1,700%. 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