Stock chart
Ticker: GSIT Exchange: NSM


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2024-08-15 2024-08-15 S Sale

NELSON BARBARA H

Non-Executive Director
7,236 -100.0%
2.30
USD 16,643
7,236 -100.0% 2.30 USD 16,643
2024-08-15 2024-08-14 S Sale

NELSON BARBARA H

Non-Executive Director
9,779 -100.0%
2.22
USD 21,670
9,779 -100.0% 2.22 USD 21,670
2024-08-02 2024-08-01 S Sale

NELSON BARBARA H

Non-Executive Director
100 -100.0%
2.81
USD 281
100 -100.0% 2.81 USD 281
2024-07-31 2024-07-31 S Sale

NELSON BARBARA H

Non-Executive Director
4,184 -100.0%
2.81
USD 11,745
4,184 -100.0% 2.81 USD 11,745
2024-07-31 2024-07-30 S Sale

NELSON BARBARA H

Non-Executive Director
5,706 -100.0%
2.82
USD 16,062
5,706 -100.0% 2.82 USD 16,062
2024-05-16 2024-05-16 S Sale

Yau Robert

Secretary

Executive Director
235 -0.0%
3.21
USD 755
235 -0.0% 3.21 USD 755
2024-05-16 2024-05-15 S Sale

Yau Robert

Secretary

Executive Director
3,590 -0.4%
3.20
USD 11,488
3,590 -0.4% 3.20 USD 11,488
2023-08-31 2023-08-30 S Sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
12,500 -1.3%
3.02
USD 37,811
12,500 -1.3% 3.02 USD 37,811
2023-08-31 2023-08-29 S Sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
15,263 -1.6%
3.27
USD 49,855
15,263 -1.6% 3.27 USD 49,855
2023-08-28 2023-08-24 S Sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
18,740 -1.9%
3.50
USD 65,601
18,740 -1.9% 3.50 USD 65,601
2023-08-24 2023-08-23 S Sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
3,497 -0.4%
3.50
USD 12,240
3,497 -0.4% 3.50 USD 12,240
2023-08-14 2023-08-11 S Sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
4,000 -100.0%
3.25
USD 13,000
4,000 -100.0% 3.25 USD 13,000
2022-05-26 2022-05-25 B Purchase

Cholawsky Elizabeth

Non-Executive Director
1,350 +inf%
3.60
USD 4,858
1,350 +inf% 3.60 USD 4,858
2022-05-25 2022-05-25 B Purchase

Lu Ruey-Lin

Non-Executive Director
5,051 +10.6%
3.55
USD 17,946
5,051 +10.6% 3.55 USD 17,946
2022-05-25 2022-05-24 B Purchase

Lu Ruey-Lin

Non-Executive Director
804 +1.7%
3.45
USD 2,776
804 +1.7% 3.45 USD 2,776
2022-05-25 2022-05-23 B Purchase

Schirle Douglas

CFO

Officer
6,000 +11.0%
3.36
USD 20,159
6,000 +11.0% 3.36 USD 20,159
2022-05-24 2022-05-23 B Purchase

Lu Ruey-Lin

Non-Executive Director
5,000 +12.0%
3.18
USD 15,911
5,000 +12.0% 3.18 USD 15,911
2022-05-24 2022-05-20 B Purchase

Lu Ruey-Lin

Non-Executive Director
19,645 +89.3%
3.22
USD 63,312
19,645 +89.3% 3.22 USD 63,312
2022-05-18 2022-05-17 PP Planned purchase

Lasserre Didier

VP, Sales

Officer
4,995 +1.7%
3.03
USD 15,135
4,995 +1.7% 3.03 USD 15,135
2022-05-18 2022-05-17 PP Planned purchase

Lasserre Didier

VP, Sales

Officer
5 +0.0%
3.02
USD 15
5 +0.0% 3.02 USD 15
2021-11-22 2021-11-22 S Sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
11,676 -1.2%
6.03
USD 70,372
11,676 -1.2% 6.03 USD 70,372
2021-11-22 2021-11-19 S Sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
28,324 -2.8%
5.93
USD 168,015
28,324 -2.8% 5.93 USD 168,015
2021-02-23 2021-02-22 S Sale

Shu Lee-Lean

President, CEO and Chairman

Executive Director Large shareholder
24,793 -1.2%
8.00
USD 198,354
24,793 -1.2% 8.00 USD 198,354
2021-02-18 2021-02-16 S Sale

Shu Lee-Lean

President, CEO and Chairman

Executive Director Large shareholder
13,017 -0.7%
8.01
USD 104,260
13,017 -0.7% 8.01 USD 104,260
2021-02-12 2021-02-11 S Sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
20,000 -1.9%
8.00
USD 160,000
20,000 -1.9% 8.00 USD 160,000
2020-08-10 2020-08-10 B Purchase

Schirle Douglas

CFO

Officer
4,000 +7.9%
6.09
USD 24,360
4,000 +7.9% 6.09 USD 24,360
2020-05-05 2020-05-04 PS Planned sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
40,000 -3.8%
7.02
USD 280,760
40,000 -3.8% 7.02 USD 280,760
2020-04-06 2020-04-06 PS Planned sale

Wu Bor-Tay

VP, Taiwan Operations

Officer
29,998 -3.2%
8.10
USD 242,984
29,998 -3.2% 8.10 USD 242,984
2020-04-06 2020-04-03 PS Planned sale

Wu Bor-Tay

VP, Taiwan Operations

Officer
10,002 -1.1%
8.10
USD 81,052
10,002 -1.1% 8.10 USD 81,052
2020-02-07 2020-02-07 S Sale

Lasserre Didier

VP, Sales

Officer
4,000 -1.4%
7.66
USD 30,635
4,000 -1.4% 7.66 USD 30,635
2020-02-07 2020-02-06 S Sale

Lasserre Didier

VP, Sales

Officer
6,000 -2.1%
7.90
USD 47,401
6,000 -2.1% 7.90 USD 47,401
2020-02-07 2020-02-05 S Sale

Lasserre Didier

VP, Sales

Officer
1,802 -0.6%
8.01
USD 14,439
1,802 -0.6% 8.01 USD 14,439
2019-11-06 2019-11-06 S Sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
588 -0.1%
8.00
USD 4,704
588 -0.1% 8.00 USD 4,704
2019-11-06 2019-11-05 S Sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
7,766 -0.8%
8.00
USD 62,128
7,766 -0.8% 8.00 USD 62,128
2019-09-20 2019-09-19 PS Planned sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
4,592 -0.4%
9.00
USD 41,328
4,592 -0.4% 9.00 USD 41,328
2019-09-18 2019-09-18 PS Planned sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
100 -0.0%
9.00
USD 900
100 -0.0% 9.00 USD 900
2019-09-18 2019-09-17 PS Planned sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
37 -0.0%
9.00
USD 333
37 -0.0% 9.00 USD 333
2019-08-13 2019-08-12 S Sale

Wu Ping Tak

VP, U.S. Operations

Officer
8,880 -6.0%
8.04
USD 71,390
8,880 -6.0% 8.04 USD 71,390
2019-05-07 2019-05-06 PS Planned sale

Wu Bor-Tay

VP, Taiwan Operations

Officer
20,625 -2.2%
7.69
USD 158,505
20,625 -2.2% 7.69 USD 158,505
2019-05-03 2019-05-03 PS Planned sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
10,625 -1.0%
8.05
USD 85,583
10,625 -1.0% 8.05 USD 85,583
2019-03-20 2019-03-19 PS Planned sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
7,946 -0.8%
8.20
USD 65,157
7,946 -0.8% 8.20 USD 65,157
2019-02-27 2019-02-26 PS Planned sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
54 -0.0%
8.20
USD 443
54 -0.0% 8.20 USD 443
2019-02-19 2019-02-15 PS Planned sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
2,000 -0.2%
8.20
USD 16,400
2,000 -0.2% 8.20 USD 16,400
2019-02-06 2019-02-05 PS Planned sale

Lasserre Didier

VP, Sales

Officer
10,625 -3.7%
7.67
USD 81,479
10,625 -3.7% 7.67 USD 81,479
2019-01-25 2019-01-25 PS Planned sale

Shu Lee-Lean

President, CEO and Chairman

Executive Director Large shareholder
61,875 -3.4%
9.00
USD 556,875
61,875 -3.4% 9.00 USD 556,875
2018-05-23 2018-05-22 S Sale

Schirle Douglas

CFO

Officer
20,625 -34.0%
7.47
USD 154,069
20,625 -34.0% 7.47 USD 154,069
2018-05-04 2018-05-04 PS Planned sale

Wu Bor-Tay

VP, Taiwan Operations

Officer
6,035 -0.7%
7.56
USD 45,607
6,035 -0.7% 7.56 USD 45,607
2018-05-04 2018-05-03 PS Planned sale

Wu Bor-Tay

VP, Taiwan Operations

Officer
4,590 -0.5%
7.27
USD 33,361
4,590 -0.5% 7.27 USD 33,361
2018-05-04 2018-05-02 PS Planned sale

Wu Bor-Tay

VP, Taiwan Operations

Officer
10,000 -1.1%
7.58
USD 75,789
10,000 -1.1% 7.58 USD 75,789
2018-03-09 2018-03-08 PS Planned sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
10,425 -1.0%
8.40
USD 87,570
10,425 -1.0% 8.40 USD 87,570
2018-03-07 2018-03-07 PS Planned sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
200 -0.0%
8.40
USD 1,680
200 -0.0% 8.40 USD 1,680
2018-03-07 2018-03-07 PS Planned sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
7,274 -0.7%
8.00
USD 58,192
7,274 -0.7% 8.00 USD 58,192
2018-03-07 2018-03-05 PS Planned sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
2,386 -0.2%
8.00
USD 19,088
2,386 -0.2% 8.00 USD 19,088
2018-03-02 2018-02-28 PS Planned sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
9 -0.0%
8.00
USD 72
9 -0.0% 8.00 USD 72
2018-03-01 2018-02-27 PS Planned sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
331 -0.0%
8.00
USD 2,648
331 -0.0% 8.00 USD 2,648
2018-02-05 2018-02-02 S Sale

Lasserre Didier

VP, Sales

Officer
10,000 -3.7%
7.91
USD 79,148
10,000 -3.7% 7.91 USD 79,148
2017-05-10 2017-05-10 S Sale

Schirle Douglas

CFO

Officer
20,625 -40.7%
8.29
USD 171,012
20,625 -40.7% 8.29 USD 171,012
2017-05-10 2017-05-09 S Sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
20,625 -2.0%
7.40
USD 152,625
20,625 -2.0% 7.40 USD 152,625
2017-03-16 2017-03-15 PS Planned sale

Shu Lee-Lean

President, CEO and Chairman

Executive Director Large shareholder
10,213 -9.3%
8.00
USD 81,704
10,213 -9.3% 8.00 USD 81,704
2017-03-16 2017-03-14 PS Planned sale

Shu Lee-Lean

President, CEO and Chairman

Executive Director Large shareholder
100 -0.1%
8.00
USD 800
100 -0.1% 8.00 USD 800
2017-03-03 2017-03-02 PS Planned sale

Shu Lee-Lean

President, CEO and Chairman

Executive Director Large shareholder
31,875 -1.9%
6.99
USD 222,707
31,875 -1.9% 6.99 USD 222,707
2017-03-01 2017-02-28 S Sale

Wu Ping Tak

VP, U.S. Operations

Officer
20,625 -16.8%
6.97
USD 143,690
20,625 -16.8% 6.97 USD 143,690
2017-01-05 2017-01-03 PS Planned sale

Wu Bor-Tay

VP, Taiwan Operations

Officer
20,625 -2.2%
6.14
USD 126,685
20,625 -2.2% 6.14 USD 126,685
2016-12-08 2016-12-07 PS Planned sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
25,000 -2.4%
5.49
USD 137,213
25,000 -2.4% 5.49 USD 137,213
2016-11-21 2016-11-21 S Sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
25,394 -2.3%
5.20
USD 132,049
25,394 -2.3% 5.20 USD 132,049
2016-11-21 2016-11-18 S Sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
100 -0.0%
5.20
USD 520
100 -0.0% 5.20 USD 520
2016-11-17 2016-11-16 S Sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
90 -0.0%
5.20
USD 468
90 -0.0% 5.20 USD 468
2016-11-02 2016-11-01 S Sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
4,416 -0.4%
5.22
USD 23,066
4,416 -0.4% 5.22 USD 23,066
2016-02-18 2016-02-18 B Purchase

Bradley Jack A.

Non-Executive Director
3,000 +inf%
3.55
USD 10,650
3,000 +inf% 3.55 USD 10,650
2016-02-11 2016-02-11 B Purchase

Schirle Douglas

CFO

Officer
5,000 +20.0%
3.50
USD 17,481
5,000 +20.0% 3.50 USD 17,481
2016-02-10 2016-02-10 B Purchase

WHIPPLE ARTHUR O

Non-Executive Director
2,500 +33.3%
3.50
USD 8,750
2,500 +33.3% 3.50 USD 8,750
2016-02-10 2016-02-09 B Purchase

WHIPPLE ARTHUR O

Non-Executive Director
2,500 +50.0%
3.50
USD 8,750
2,500 +50.0% 3.50 USD 8,750
2014-11-24 2014-11-24 S Sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
2,743 -0.2%
5.05
USD 13,855
2,743 -0.2% 5.05 USD 13,855
2014-11-21 2014-11-20 S Sale

Yau Robert

VP, Engin., Sect. & Director

Executive Director
2,568 -0.2%
5.30
USD 13,610
2,568 -0.2% 5.30 USD 13,610
2014-11-19 2014-11-18 B Purchase

WHIPPLE ARTHUR O

Non-Executive Director
3,682 +279.4%
5.20
USD 19,146
3,682 +279.4% 5.20 USD 19,146
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