X0609 4 2026-07-15 0000061004 LGL GROUP INC LGL 0001568399 Huvane Patrick false 2525 SHADER RD ORLANDO FL 32804 1 EVP - Business Development 0 Common Stock 2026-07-15 4 X 0 8621 6.90 A 17242 D Common Stock 2026-07-15 4 X 0 1000 6.90 A 18242 D Subscription Rights (right to purchase) 6.90 2026-07-15 4 X 0 8621 0 A 2026-06-08 2026-07-15 Common Stock 8621 0 D 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. The shares shown in this line are the additional shares purchased pursuant to the Over-Subscription Privilege as part of the Rights Offering. /s/ Patrick Huvane 2026-07-27