内部人姓名 -1	职位 -1	内部人交易日期 -1	买入/卖出 -1	交易数量 -1	最终股数 -1	交易价格 -1	交易后价格变化％ -1

Virgil E Wenger	董事	2021-10-26	卖出	1,000	8,660	$51.23	-98.73%
David H Lesser	CEO, Secretary, Treasurer, 10% Owner	2021-02-10	买入	478,773	986,990	$26.5	-97.54%
Haynes Patrick R Iii	董事	2021-02-10	买入	11,507	20,144	$26.5	-97.54%
Susan Hollander	Chief Accounting Officer	2021-02-10	买入	1,400	1,800	$26.5	-97.54%
Paula Poskon	董事	2021-02-10	买入	2,000	2,700	$26.5	-97.54%
Virgil E Wenger	董事	2021-02-10	买入	3,360	11,060	$26.5	-97.54%
David H Lesser	CEO, Secretary, Treasurer, 10% Owner	2020-02-07	买入	800	508,217	$9.25	-92.96%
David H Lesser	CEO, Secretary, Treasurer, 10% Owner	2019-06-14	买入	3	467,417	$5.75	-88.68%
David H Lesser	CEO, Secretary, Treasurer, 10% Owner	2019-06-13	买入	1,400	467,414	$5.8	-88.78%
David H Lesser	CEO, Secretary, Treasurer, 10% Owner	2019-05-31	买入	4,300	466,014	$5.99	-89.14%