D Mark Griffin

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
TLS	$2.63	10,000	$26,300.00	1,016,878	2024-08-12	Filing
TLS	$3.13	6,150	$19,249.50	664,986	2024-05-13	Filing
TLS	$2.80	10,000	$28,000.00	763,900	2023-05-16	Filing