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LGL GROUP INC

For the period ended Jun 30, 2026. Filed Aug 14, 2026.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Jun 30, 2026 · Filed Aug 14, 2026

LGL$6.77+2.1%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Investments

4. Investments

Marketable Securities

Details of marketable securities held as of* June 30, 2026* and* December 31, 2025* are as follows:

Cumulative
Unrealized
Fair ValueBasisGain
Equity securities$41$34$7
Total$41$34$7
Cumulative
Unrealized
Fair ValueBasisGain
Equity securities$36$34$2
Total$36$34$2

Other Securities Measured at Fair Value

The following table presents the fair value of securities based on our election of the fair value option:

June 30, 2026December 31, 2025
Fair Value% of TotalFair Value% of Total
Convertible promissory note$1,968100%$—0%
Total$1,968100%$—0%

Net Investment Income

Net investment income represents income primarily from the following sources:

•Income earned from investments in money market funds (recorded in Cash and cash equivalents)
•Income earned on the convertible promissory note
•Dividends received from Marketable securities
•Income from unconsolidated or equity method investments

The following table presents the components of Net investment income:

Three Months Ended June 30,Six Months Ended June 30,
2026202520262025
Interest on cash and cash equivalents$405$428$794$845
Interest on convertible promissory note7—7—
Net investment income$412$428$801$845

Net Gains (Losses)

Net gains and losses are determined by specific identification. The net realized gains and losses are generated primarily from the following sources:

•Realized gains and losses from investments in Marketable securities and the Skyline Note
•Changes in the fair value of investments in Marketable securities and the Skyline Note

The following table presents the components of Net gains (losses):

Three Months Ended June 30,Six Months Ended June 30,
2026202520262025
Marketable securities$(9)$5$5$8
Net (losses) gains$(9)$5$5$8
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.