Christian Oliver Bennett

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
SIEN	$5.56	3,615	$20,099.40	76,868	2021-10-05	Filing
SIEN	$6.93	3,615	$25,051.95	80,483	2021-08-20	Filing
SIEN	$4.49	4,399	$19,752.39	70,005	2021-01-20	Filing