T Stephen Chen

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
AMAR $0.36 1,000 $360.00 521,000 2019-03-08 Filing
AMAR $0.36 1,000 $360.00 520,000 2019-03-05 Filing
AMAR $0.36 1,000 $360.00 519,000 2019-03-04 Filing
AMAR $0.47 1,000 $470.00 518,000 2019-02-21 Filing
AMAR $0.36 1,000 $360.00 517,000 2019-02-19 Filing
AMAR $0.36 1,000 $360.00 516,000 2019-02-15 Filing
AMAR $0.40 1,000 $400.00 515,000 2019-02-14 Filing
AMAR $0.25 150,000 $37,500.00 5,562,823 2019-02-13 Filing
AMAR $0.43 1,000 $430.00 514,000 2019-02-12 Filing
AMAR $0.37 1,000 $370.00 513,000 2019-02-11 Filing
AMAR $0.42 1,000 $420.00 512,000 2019-02-07 Filing
AMAR $0.34 1,000 $340.00 511,000 2019-02-04 Filing
AMAR $0.44 1,000 $440.00 510,000 2019-02-04 Filing
AMAR $0.54 1,000 $540.00 509,000 2019-02-04 Filing
AMAR $0.44 2,000 $880.00 508,000 2019-02-01 Filing
AMAR $0.24 1,000 $240.00 506,000 2019-01-30 Filing
AMAR $0.27 1,000 $270.00 505,000 2019-01-29 Filing
AMAR $0.47 1,000 $470.00 504,000 2019-01-29 Filing
AMAR $0.27 1,000 $270.00 503,000 2019-01-28 Filing
AMAR $0.29 1,000 $290.00 502,000 2019-01-23 Filing