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Mount Logan Capital (MLCI) 10K Form and Latest SEC Filings 2026

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Latest Mount Logan Capital SEC Filings & Recent Activity

Mount Logan Capital (NASDAQ:MLCI) has submitted 82+ documents to the U.S. Securities and Exchange Commission (SEC) since 2025. 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 4 submitted on May 27, 2026.

Form 4
Mount Logan Capital Inc. Reports Ownership Change on May. 27, 2026

Form 4 filings disclose changes in stock ownership by company insiders, including purchases, sales, grants, and option exercises.

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8-K
Mount Logan Capital Files Current Report on Apr. 15, 2026

An 8-K is filed when a material corporate event occurs, such as an acquisition, leadership change, or financial update.

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10-Q
Mount Logan Capital Files Quarterly Report on May. 14, 2026

The 10-Q contains Mount Logan Capital's unaudited quarterly financial statements, revenue, earnings updates, and cash flow changes between annual reports.

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Mount Logan Capital SEC Filing History

Browse Mount Logan Capital's complete SEC filing history using the filters below. Filter by form type - 10-K, 10-Q, 8-K, Form 4, and more - or set a custom date range to find a filing.

DateFilerForm TypeView
05/27/2026 6:16 PM
Mangum Jordan (2129802) Reporting
Mount Logan Capital (2051820) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/14/2026 3:44 PM
Mount Logan Capital (2051820) Filer
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
04/30/2026 10:47 AM
Mount Logan Capital (2051820) Subject
VANGUARD CAPITAL MANAGEMENT LLC (2100119) Filed by
Form SCHEDULE 13G
04/30/2026 7:47 AM
Mount Logan Capital (2051820) Filer
Form DEFR14A
04/20/2026 4:18 PM
Mangum Jordan (2129802) Reporting
Mount Logan Capital (2051820) Issuer
Form 3
Initial statement of beneficial ownership of securities  
04/15/2026 6:37 AM
Mount Logan Capital (2051820) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/15/2026 6:26 AM
Goldthorpe Edward J. (1549748) Reporting
Mount Logan Capital (2051820) Issuer
Form 3/A
04/13/2026 3:11 PM
Mount Logan Capital (2051820) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/01/2026 4:19 PM
Mount Logan Capital (2051820) Issuer
Satoren Brandon (1894209) Reporting
Form 3
Initial statement of beneficial ownership of securities  
03/31/2026 7:55 AM
Mount Logan Capital (2051820) Issuer
Ratchford Buckley T. (1612667) Reporting
Form 3/A
03/31/2026 7:56 AM
Allen David Brian (2088602) Reporting
Mount Logan Capital (2051820) Issuer
Form 3/A
03/31/2026 8:00 AM
Mount Logan Capital (2051820) Issuer
Wang Henry Han-Wei (1832048) Reporting
Form 3/A
03/31/2026 8:01 AM
Mount Logan Capital (2051820) Issuer
Westwood Matthew Joseph (1523497) Reporting
Form 3/A
03/31/2026 8:01 AM
Held David (1870552) Reporting
Mount Logan Capital (2051820) Issuer
Form 3/A
03/31/2026 8:02 AM
Mount Logan Capital (2051820) Issuer
REINFRANK RUDOLPH R (1231428) Reporting
Form 3/A
03/31/2026 8:03 AM
Mount Logan Capital (2051820) Issuer
Weil Parker Anders (1713718) Reporting
Form 3/A
03/31/2026 7:54 AM
Liak Yuan Yi Sabrina (2085764) Reporting
Mount Logan Capital (2051820) Issuer
Form 3/A
03/19/2026 6:39 AM
Mount Logan Capital (2051820) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/19/2026 6:44 AM
Mount Logan Capital (2051820) Filer
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
03/19/2026 6:32 AM
Mount Logan Capital (2051820) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/10/2026 7:19 AM
Mount Logan Capital (2051820) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/06/2026 8:06 AM
Mount Logan Capital (2051820) Subject
Form SC TO-I/A
02/03/2026 3:35 PM
COMSCORE, INC. (1158172) Subject
Mount Logan Capital (2051820) Filed by
Form SCHEDULE 13G/A
02/03/2026 3:37 PM
Mount Logan Capital (2051820) Filed by
SYNCHRONOSS TECHNOLOGIES INC (1131554) Subject
SYNCHRONOSS TECHNOLOGIES INC (1131554) Subject
Form SCHEDULE 13G/A
01/26/2026 4:08 PM
Mount Logan Capital (2051820) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/26/2026 4:12 PM
Mount Logan Capital (2051820) Filer
Form 8-A12B
01/16/2026 8:33 PM
Mount Logan Capital (2051820) Filer
Form 424B1
01/16/2026 4:25 PM
Mount Logan Capital (2051820) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/15/2026 8:02 PM
Mount Logan Capital (2051820) Subject
Form FWP
01/15/2026 11:15 PM
Mount Logan Capital (2051820) Filer
Form EFFECT
01/13/2026 4:26 PM
Mount Logan Capital (2051820) Filer
Form S-1/A
01/13/2026 3:15 PM
Mount Logan Capital (2051820) Subject
Form SC TO-I/A
01/12/2026 7:47 AM
Mount Logan Capital (2051820) Filer
Form S-1
Registration statement under Securities Act of 1933  
12/29/2025 7:09 AM
Mount Logan Capital (2051820) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/29/2025 7:16 AM
Mount Logan Capital (2051820) Subject
Form SC TO-I
12/29/2025 7:07 AM
Mount Logan Capital (2051820) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/11/2025 7:20 AM
Mount Logan Capital (2051820) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/04/2025 3:31 PM
Mount Logan Capital (2051820) Filer
Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans  
11/24/2025 3:56 PM
Mount Logan Capital (2051820) Filer
Form 8-K/A
11/19/2025 3:04 PM
Mount Logan Capital (2051820) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/13/2025 4:14 PM
Mount Logan Capital (2051820) Filer
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
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10/16/2025 11:01 AM
Mount Logan Capital (2051820) Issuer
REINFRANK RUDOLPH R (1231428) Reporting
Form 3
Initial statement of beneficial ownership of securities  
09/30/2025 12:28 PM
Allen David Brian (2088602) Reporting
Mount Logan Capital (2051820) Issuer
Form 3
Initial statement of beneficial ownership of securities  
09/22/2025 3:38 PM
Held David (1870552) Reporting
Mount Logan Capital (2051820) Issuer
Form 3
Initial statement of beneficial ownership of securities  
09/22/2025 3:42 PM
Goldthorpe Edward J. (1549748) Reporting
Mount Logan Capital (2051820) Issuer
Form 3
Initial statement of beneficial ownership of securities  
09/22/2025 3:44 PM
Mount Logan Capital (2051820) Issuer
Weil Parker Anders (1713718) Reporting
Form 3
Initial statement of beneficial ownership of securities  
09/22/2025 3:21 PM
Klassen Nikita (2085761) Reporting
Mount Logan Capital (2051820) Issuer
Form 3
Initial statement of beneficial ownership of securities  
09/22/2025 3:22 PM
Mount Logan Capital (2051820) Issuer
Westwood Matthew Joseph (1523497) Reporting
Form 3
Initial statement of beneficial ownership of securities  
09/22/2025 3:23 PM
Mount Logan Capital (2051820) Issuer
Ratchford Buckley T. (1612667) Reporting
Form 3
Initial statement of beneficial ownership of securities  
09/16/2025 3:52 PM
Mount Logan Capital (2051820) Filed by
SYNCHRONOSS TECHNOLOGIES INC (1131554) Subject
SYNCHRONOSS TECHNOLOGIES INC (1131554) Subject
Form SCHEDULE 13G
09/16/2025 3:54 PM
COMSCORE, INC. (1158172) Subject
Mount Logan Capital (2051820) Filed by
Form SCHEDULE 13G
09/16/2025 3:20 PM
Mount Logan Capital (2051820) Filer
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/12/2025 10:01 AM
Mount Logan Capital (2051820) Filer
Form CERT
09/12/2025 5:08 AM
Mount Logan Capital (2051820) Filer
Form 8-A12B/A
09/11/2025 3:05 PM
Mount Logan Capital (2051820) Filer
Form 8-A12B/A
08/25/2025 3:05 PM
Mount Logan Capital (2051820) Filer
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
08/22/2025 9:42 AM
Mount Logan Capital (2051820) Filer
Form 8-A12B
08/18/2025 5:02 AM
180 DEGREE CAPITAL CORP. /NY/ (893739) Subject
Mount Logan Capital (2051820) Filed by
Form 425
07/30/2025 7:09 AM
180 DEGREE CAPITAL CORP. /NY/ (893739) Subject
Mount Logan Capital (2051820) Filed by
Form 425
07/28/2025 7:03 AM
180 DEGREE CAPITAL CORP. /NY/ (893739) Subject
Mount Logan Capital (2051820) Filed by
Form 425
07/25/2025 3:27 PM
180 DEGREE CAPITAL CORP. /NY/ (893739) Subject
Mount Logan Capital (2051820) Filed by
Form 425
07/15/2025 12:00 PM
180 DEGREE CAPITAL CORP. /NY/ (893739) Subject
Mount Logan Capital (2051820) Filed by
Form 425
07/14/2025 6:38 AM
180 DEGREE CAPITAL CORP. /NY/ (893739) Subject
Mount Logan Capital (2051820) Filed by
Form 425
07/13/2025 11:15 PM
Mount Logan Capital (2051820) Filer
Form EFFECT
07/11/2025 3:24 PM
Mount Logan Capital (2051820) Filer
Form 424B3
07/10/2025 7:47 AM
180 DEGREE CAPITAL CORP. /NY/ (893739) Subject
Mount Logan Capital (2051820) Filed by
Form 425
07/09/2025 12:51 PM
Mount Logan Capital (2051820) Filer
Form S-4/A
07/09/2025 12:53 PM
180 DEGREE CAPITAL CORP. /NY/ (893739) Subject
Mount Logan Capital (2051820) Filed by
Form 425
06/27/2025 7:02 AM
180 DEGREE CAPITAL CORP. /NY/ (893739) Subject
Mount Logan Capital (2051820) Filed by
Form 425
06/23/2025 7:32 AM
180 DEGREE CAPITAL CORP. /NY/ (893739) Subject
Mount Logan Capital (2051820) Filed by
Form 425
06/13/2025 8:47 AM
180 DEGREE CAPITAL CORP. /NY/ (893739) Subject
Mount Logan Capital (2051820) Filed by
Form 425
06/12/2025 4:26 PM
Mount Logan Capital (2051820) Filer
Form S-4/A
06/05/2025 7:02 AM
180 DEGREE CAPITAL CORP. /NY/ (893739) Subject
Mount Logan Capital (2051820) Filed by
Form 425
(Data available from 1/1/2016 forward)

Mount Logan Capital SEC Filings - Frequently Asked Questions

Mount Logan Capital (MLCI) has submitted 82+ filings to the SEC since 2025. You can browse the complete history or filter by form type using the tools above.

Mount Logan Capital's fiscal year ends on December 31. The company typically files its 10-K annual report by the end of February, covering the prior fiscal year's financial results.

The most recent filing was a Form 4 submitted on May 27, 2026. This was an insider ownership change filed by 4 - Mount Logan Capital Inc. (0002051820) (Issuer).

SEC Filing Types: 10-K, 10-Q, 8-K and More

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.

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.

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.

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.

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.

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.

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.


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This page (NASDAQ:MLCI) was last updated on 5/29/2026 by MarketBeat.com Staff.
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