| Ticker |
Owner |
Relationship |
Date |
Transaction |
Cost  |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| GSIT | Yau Robert | Secretary | May 15 '24 | Sale | 3.20 | 3,590 | 11,488 | 923,849 | May 16 05:59 PM |
| GSIT | Yau Robert | Secretary | May 16 '24 | Sale | 3.21 | 235 | 755 | 923,614 | May 16 05:59 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Aug 29 '23 | Sale | 3.27 | 15,263 | 49,855 | 939,939 | Aug 31 04:13 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Aug 30 '23 | Sale | 3.02 | 12,500 | 37,811 | 927,439 | Aug 31 04:13 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Aug 24 '23 | Sale | 3.50 | 18,740 | 65,601 | 955,202 | Aug 28 07:17 PM |
|
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Aug 23 '23 | Sale | 3.50 | 3,497 | 12,240 | 973,942 | Aug 24 04:11 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Aug 11 '23 | Sale | 3.25 | 4,000 | 13,000 | 0 | Aug 14 09:08 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Nov 19 '21 | Sale | 5.93 | 28,324 | 168,015 | 989,115 | Nov 22 05:57 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Nov 22 '21 | Sale | 6.03 | 11,676 | 70,372 | 977,439 | Nov 22 05:57 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Feb 11 '21 | Option Exercise | 6.54 | 20,000 | 130,800 | 1,037,439 | Feb 12 05:04 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Feb 11 '21 | Sale | 8.00 | 20,000 | 160,000 | 1,017,439 | Feb 12 05:04 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | May 04 '20 | Option Exercise | 6.00 | 40,000 | 240,000 | 1,057,439 | May 05 06:08 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | May 04 '20 | Sale | 7.02 | 40,000 | 280,760 | 1,017,439 | May 05 06:08 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Nov 05 '19 | Sale | 8.00 | 7,766 | 62,128 | 1,018,027 | Nov 06 05:15 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Nov 06 '19 | Sale | 8.00 | 588 | 4,704 | 1,017,439 | Nov 06 05:15 PM |
|
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Sep 19 '19 | Sale | 9.00 | 4,592 | 41,328 | 1,025,793 | Sep 20 06:52 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Sep 17 '19 | Sale | 9.00 | 37 | 333 | 1,030,485 | Sep 18 07:45 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Sep 18 '19 | Sale | 9.00 | 100 | 900 | 1,030,385 | Sep 18 07:45 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | May 03 '19 | Option Exercise | 3.38 | 10,625 | 35,912 | 1,041,147 | May 03 07:53 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | May 03 '19 | Sale | 8.05 | 10,625 | 85,583 | 1,030,522 | May 03 07:53 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Mar 19 '19 | Option Exercise | 3.38 | 7,946 | 26,857 | 1,038,468 | Mar 20 07:42 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Mar 19 '19 | Sale | 8.20 | 7,946 | 65,157 | 1,030,522 | Mar 20 07:42 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Feb 26 '19 | Option Exercise | 3.38 | 54 | 183 | 1,030,576 | Feb 27 09:14 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Feb 26 '19 | Sale | 8.20 | 54 | 443 | 1,030,522 | Feb 27 09:14 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Feb 15 '19 | Option Exercise | 3.38 | 2,000 | 6,760 | 1,032,522 | Feb 19 07:05 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Feb 15 '19 | Sale | 8.20 | 2,000 | 16,400 | 1,030,522 | Feb 19 07:05 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Mar 08 '18 | Option Exercise | 4.30 | 10,425 | 44,828 | 1,040,947 | Mar 09 06:59 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Mar 08 '18 | Sale | 8.40 | 10,425 | 87,570 | 1,030,522 | Mar 09 06:59 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Mar 07 '18 | Option Exercise | 4.20 | 7,474 | 31,391 | 1,037,996 | Mar 07 06:36 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Mar 07 '18 | Sale | 8.01 | 7,474 | 59,872 | 1,030,522 | Mar 07 06:36 PM |
|
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Mar 05 '18 | Option Exercise | 4.20 | 2,386 | 10,021 | 1,032,908 | Mar 07 12:50 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Mar 05 '18 | Sale | 8.00 | 2,386 | 19,088 | 1,030,522 | Mar 07 12:50 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Feb 28 '18 | Option Exercise | 4.20 | 9 | 38 | 1,030,531 | Mar 02 06:47 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Feb 28 '18 | Sale | 8.00 | 9 | 72 | 1,030,522 | Mar 02 06:47 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Feb 27 '18 | Option Exercise | 4.20 | 331 | 1,390 | 1,030,853 | Mar 01 03:58 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Feb 27 '18 | Sale | 8.00 | 331 | 2,648 | 1,030,522 | Mar 01 03:58 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | May 09 '17 | Option Exercise | 4.20 | 20,625 | 86,625 | 1,051,147 | May 10 02:48 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | May 09 '17 | Sale | 7.40 | 20,625 | 152,625 | 1,030,522 | May 10 02:48 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Dec 07 '16 | Sale | 5.49 | 25,000 | 137,212 | 1,030,522 | Dec 08 12:29 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Nov 18 '16 | Sale | 5.20 | 100 | 520 | 1,080,916 | Nov 21 06:05 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Nov 21 '16 | Sale | 5.20 | 25,394 | 132,049 | 1,055,522 | Nov 21 06:05 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Nov 16 '16 | Sale | 5.20 | 90 | 468 | 1,081,016 | Nov 17 05:17 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Nov 01 '16 | Sale | 5.22 | 4,416 | 23,066 | 1,081,106 | Nov 02 06:49 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Jan 20 '15 | Sale | 5.30 | 20,000 | 106,000 | 1,085,522 | Jan 20 08:29 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Nov 24 '14 | Sale | 5.05 | 2,743 | 13,855 | 1,105,522 | Nov 24 08:33 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Nov 20 '14 | Sale | 5.30 | 2,568 | 13,610 | 1,108,265 | Nov 21 06:29 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Nov 20 '13 | Sale | 6.50 | 20,000 | 130,000 | 1,110,833 | Nov 21 09:41 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Jul 02 '13 | Option Exercise | 2.10 | 30,938 | 64,970 | 30,938 | Jul 03 01:29 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Jul 02 '13 | Sale | 6.16 | 30,938 | 190,535 | 0 | Jul 03 01:29 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Nov 22 '11 | Sale | 4.75 | 15,000 | 71,186 | 1,130,833 | Nov 23 09:22 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | May 11 '11 | Option Exercise | 5.40 | 30,938 | 167,065 | 30,938 | May 12 03:15 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | May 11 '11 | Sale | 6.79 | 30,938 | 210,180 | 0 | May 12 03:15 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Aug 03 '10 | Option Exercise | 2.10 | 10,938 | 22,970 | 10,938 | Aug 04 05:59 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Aug 03 '10 | Sale | 7.00 | 10,938 | 76,566 | 0 | Aug 04 05:59 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Apr 29 '10 | Option Exercise | 2.00 | 20,000 | 40,000 | 20,000 | May 03 05:16 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Apr 29 '10 | Sale | 6.56 | 20,000 | 131,195 | 0 | May 03 05:16 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Jan 06 '10 | Option Exercise | 2.00 | 61,876 | 123,752 | 61,876 | Jan 08 06:46 PM |
| GSIT | Yau Robert | VP, Engin., Sect. & Director | Jan 06 '10 | Sale | 4.82 | 61,876 | 298,372 | 0 | Jan 08 06:46 PM |
