T Stephen Chen

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
AMAR $0.25 100 $25.00 775,600 2020-03-30 Filing
AMAR $0.25 100 $25.00 775,500 2020-03-26 Filing
AMAR $0.24 100 $24.00 775,400 2020-03-13 Filing
AMAR $0.25 100 $25.00 12,363 2020-03-18 Filing
AMAR $0.24 200 $48.00 775,300 2020-03-12 Filing
AMAR $0.28 100 $28.00 775,100 2020-03-05 Filing
AMAR $0.29 2,000 $580.00 775,000 2020-02-18 Filing
AMAR $0.30 2,000 $600.00 773,000 2020-02-12 Filing
AMAR $0.30 1,000 $300.00 771,000 2020-02-07 Filing
AMAR $0.28 750 $210.00 770,000 2020-02-05 Filing
AMAR $0.25 1,250 $312.50 769,250 2020-02-05 Filing
AMAR $0.25 3,000 $750.00 768,000 2020-01-31 Filing
AMAR $0.26 3,000 $780.00 765,000 2020-01-29 Filing
AMAR $0.27 1,000 $270.00 762,000 2020-01-27 Filing
AMAR $0.33 1,000 $330.00 761,000 2020-01-21 Filing
AMAR $0.26 3,000 $780.00 760,000 2020-01-13 Filing
AMAR $0.26 2,000 $520.00 757,000 2020-01-09 Filing
AMAR $0.25 4,000 $1,000.00 755,000 2020-01-06 Filing
AMAR $0.24 6,500 $1,560.00 751,000 2020-01-03 Filing
AMAR $0.23 1,500 $345.00 744,500 2020-01-03 Filing