T Stephen Chen

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
AMAR $0.30 3,750 $1,125.00 743,000 2020-01-02 Filing
AMAR $0.26 1,250 $325.00 739,250 2020-01-02 Filing
AMAR $0.26 3,000 $780.00 738,000 2019-12-31 Filing
AMAR $0.30 4,000 $1,200.00 735,000 2019-12-31 Filing
AMAR $0.27 4,000 $1,080.00 731,000 2019-12-27 Filing
AMAR $0.29 2,000 $580.00 727,000 2019-12-20 Filing
AMAR $0.28 3,000 $840.00 725,000 2019-12-18 Filing
AMAR $0.29 2,000 $580.00 722,000 2019-12-17 Filing
AMAR $0.27 3,000 $810.00 720,000 2019-12-13 Filing
AMAR $0.30 750 $225.00 717,000 2019-12-10 Filing
AMAR $0.28 1,000 $280.00 716,250 2019-12-10 Filing
AMAR $0.27 3,250 $877.50 715,000 2019-12-10 Filing
AMAR $0.34 1,000 $340.00 712,000 2019-12-09 Filing
AMAR $0.27 1,000 $270.00 711,000 2019-12-09 Filing
AMAR $0.25 750 $187.50 710,000 2019-12-09 Filing
AMAR $0.24 5,000 $1,200.00 709,250 2019-12-09 Filing
AMAR $0.23 4,250 $977.50 704,250 2019-12-09 Filing
AMAR $0.30 750 $225.00 717,000 2019-12-10 Filing
AMAR $0.25 1,000 $250.00 716,250 2019-12-10 Filing
AMAR $0.27 3,250 $877.50 715,000 2019-12-10 Filing