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LGL - Lgl Group Inc

Insider Purchase by Gabelli Mario J (10%)

3 Months
After Trade
Before Trade

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Trade Summary

1 month ago, Gabelli Mario J, serving as 10% owner at Lgl Group Inc (LGL), purchased 95,387 shares at $4.75 per share, for a total transaction value of $453,088.00. Following this transaction, Gabelli Mario J now holds 1,072,999 shares of LGL.

This purchase represents a 10.00% increase in Gabelli Mario J's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Tuesday, December 30, 2025 and publicly disclosed via SEC Form 4 filing on Wednesday, December 31, 2025, 1 day after the trade was made.

Lgl Group Inc operates in the TECHNOLOGY sector, specifically within the SCIENTIFIC & TECHNICAL INSTRUMENTS industry. Insider buying activity in this sector can provide valuable signals about industry trends and company-specific developments.

Gabelli Mario J

Gabelli Mario J

10%

Mario J. Gabelli is an American stock investor, investment advisor, and financial analyst born on June 19, 1942. He graduated *summa cum laude* from Fordham University’s College of Business Administration in 1965 with a Bachelor of Science in accounting and earned an M.B.A. from Columbia Business School in 1967, where he studied under value investing pioneer Roger Murray.[[1]](https://en.wikipedia.org/wiki/Mario_Gabelli)[[3]](https://gabelli.com/team/mario-j-gabelli/)[[4]](https://www.fordham.edu/gabelli-school-of-business/about/about-mario-gabelli/) Gabelli began his career as a security analyst at Loeb, Rhoades & Co., applying value investing principles focused on cash flow and private-market value. In 1976, he founded Gabelli & Co., followed by Gabelli Investors (later GAMCO Investors, Inc.) in 1977, where he serves as Chairman and Chief Executive Officer; the firm now manages over $40 billion in assets.[[1]](https://en.wikipedia.org/wiki/Mario_Gabelli)[[2]](https://boyarresearch.substack.com/p/mario-gabelli-chairman-and-ceo-of-3f1)[[3]](https://gabelli.com/team/mario-j-gabelli/) As Control Person of Adviser (10%) for Gabelli Healthcare & WellnessRx Trust (GRX), he has recently engaged in insider trading activities. Career highlights include induction into Barron's All-Century Team (2000), Morningstar Portfolio Manager of the Year (1997), Institutional Investor Money Manager of the Year (2011), and the Broadcasting & Cable Hall of Fame (2024); Forbes estimated his net worth at $1.7 billion in 2023.[[1]](https://en.wikipedia.org/wiki/Mario_Gabelli)[[2]](https://boyarresearch.substack.com/p/mario-gabelli-chairman-and-ceo-of-3f1)[[6]](https://www.gurufocus.com/guru/mario+gabelli/summary)

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Trade Price

$4.75

Quantity

95,387

Total Value

$453,088.00

Shares Owned

1,072,999

Trade Date

Tuesday, December 30, 2025

54 days ago

SEC Filing Date

Wednesday, December 31, 2025

Filed 1 day after trade

TECHNOLOGYSCIENTIFIC & TECHNICAL INSTRUMENTS

About Lgl Group Inc

Company Overview

No company information available
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