Jason D. Lamb - 15 Jul 2026 Form 4 Insider Report for LGL GROUP INC (LGL)

Reporting relationship: Chief Executive Officer
Issuer ticker: LGL
Reported as of: 15 Jul 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 27 Jul 2026, 16:55:25 UTC
Prior SEC filing: 23 Jan 2026
Source filing: View source filing
Reporting owner signature: /s/ Jason D. Lamb

Key filing fact

Jason D. Lamb filed Form 4 for LGL GROUP INC (LGL) on 27 Jul 2026.

Key facts

This page summarizes Jason D. Lamb's Form 4 filing for LGL GROUP INC (LGL).
2 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 27 Jul 2026, 16:55.

Change

Previous filing in this sequence was filed on 23 Jan 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002107035 Primary reporting owner

Lamb Jason D

Relationship: Chief Executive Officer
Address: 2525 SHADER RD, ORLANDO
Signature: /s/ Jason D. Lamb
Signature date: 27 Jul 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

LGL transaction

Common Stock

Exercise of in-the-money or at-the-money derivative security

Transaction value
Shares: +50,000
Change %: +100%
Price: $6.90^*
Shares after: 100,000
Date: 15 Jul 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

LGL transaction Derivative

Subscription Rights (right to purchase)

Exercise of in-the-money or at-the-money derivative security

Transaction value
Shares: +50,000
Change %
Price: $0.000000^*
Shares after: 0
Date: 15 Jul 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 50,000
Exercise price: $6.90
Footnotes: F2

LGL holding Derivative

Stock Option (right to buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 50,000
Date: 15 Jul 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 50,000
Exercise price: $7.66
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

All options reported in this Form 4 are fully vested as of the date of grant on January 16, 2026.

Footnote F2

On June 8, 2026, holders of the Issuer's common stock, par value $0.01 per share (the "Common Stock"), received one subscription right (the "Rights") for each share of Common Stock held by such holder as of June 4, 2026. When exercisable, one (1) Right entitled their holder to purchase one share of Common Stock at an exercise price of $6.90 per share.