Cheng-Ming Huang

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
GIGM $2.91 5,783 Officer, Director 1,073,566 2020-09-23 Filing
GIGM $2.88 15,787 Officer, Director 1,067,783 2020-09-22 Filing
GIGM $2.91 7,470 Officer, Director 1,051,996 2020-09-09 Filing
GIGM $2.90 50,000 Officer, Director 1,044,526 2020-09-08 Filing
GIGM $2.70 11,267 Officer, Director 994,526 2020-09-04 Filing
GIGM $2.49 40,000 Officer, Director 983,259 2020-05-19 Filing
GIGM $2.45 60,000 Officer, Director 943,259 2020-05-18 Filing
GIGM $2.30 10,190 Officer, Director 883,259 2020-05-15 Filing
GIGM $2.40 9,742 Officer, Director 873,069 2019-08-19 Filing
GIGM $2.34 60,000 Officer, Director 863,327 2019-08-15 Filing
GIGM $2.52 9,944 Officer, Director 803,327 2019-06-21 Filing
GIGM $2.50 57,885 Officer, Director 793,383 2019-06-19 Filing
GIGM $2.55 6,148 Officer, Director 735,498 2019-06-14 Filing
GIGM $2.50 3,800 Officer, Director 729,350 2019-06-13 Filing
GIGM $2.39 25,484 Officer, Director 725,550 2019-06-12 Filing
GIGM $2.91 70,000 Officer, Director 700,066 2018-12-21 Filing
GIGM $2.69 80,000 Officer, Director 630,066 2018-12-19 Filing
GIGM $3.00 63,883 Officer, Director 550,066 2018-09-14 Filing
GIGM $2.93 6,084 Officer, Director 486,183 2018-09-13 Filing
GIGM $3.04 50,000 Officer, Director 480,099 2018-08-16 Filing