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

Richard L Davis	Vice President	2022-01-03	卖出	10,000	191,496	$2.52	-44.44%
Richard L Davis	Vice President	2021-12-06	卖出	10,000	201,496	$2.51	-44.22%
Richard L Davis	Vice President	2021-11-22	卖出	10,000	211,496	$2.93	-52.22%
Rebecca R Eckert	Controller	2021-11-16	卖出	7,000	26,948	$3.31	-57.70%
Anthony C Allen	Vice President & CFO	2021-11-09	卖出	8,000	284,309	$3.78	-62.96%
Richard L Davis	Vice President	2021-11-08	卖出	10,000	221,496	$3.98	-64.82%
Anthony C Allen	Vice President & CFO	2021-11-02	卖出	8,000	292,309	$3.84	-63.54%
Anthony C Allen	Vice President & CFO	2021-10-26	卖出	8,000	300,309	$3.87	-63.82%
Richard L Davis	Vice President	2021-10-25	卖出	10,000	231,496	$3.83	-63.45%
Anthony C Allen	Vice President & CFO	2021-10-19	卖出	8,000	308,309	$4.06	-65.52%