0
Insider buys, 6 months
0
Congress trades, 6 months
0
Signals, 6 months
Six months
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After each filing
18
Jun 4
Sale
CHUANG PATRICK T
Insider
1 week
−17.0%S&P −2.6%
1 month
−32.6%S&P −1.0%
3 months
−44.2%S&P +2.4%
6 months
Result in28 trading days
Jun 4
Sale
Wu Bor-Tay
Insider
1 week
−17.0%S&P −2.6%
1 month
−32.6%S&P −1.0%
3 months
−44.2%S&P +2.4%
6 months
Result in28 trading days
May 28
Sale
Wu Ping Tak
Insider
1 week
−10.2%S&P +0.3%
1 month
−35.6%S&P −1.6%
3 months
−44.2%S&P +2.4%
6 months
Result in23 trading days
May 27
Sale
Wu Bor-Tay
Insider
1 week
−5.5%S&P +0.5%
1 month
−33.8%S&P −2.6%
3 months
−43.6%S&P +2.3%
6 months
Result in22 trading days
May 23
Sale
Lasserre Didier
Insider
1 week
−0.9%S&P +1.2%
1 month
−34.7%S&P −1.9%
3 months
−43.5%S&P +2.3%
6 months
Result in21 trading days
Show all 18
May 15
Sale
Shu Lee-Lean
Insider
1 week
+0.3%S&P +0.9%
1 month
−21.6%S&P +1.5%
3 months
−29.6%S&P +4.8%
6 months
Result in15 trading days
May 15
Sale
Wu Ping Tak
Insider
1 week
+0.3%S&P +0.9%
1 month
−21.6%S&P +1.5%
3 months
−29.6%S&P +4.8%
6 months
Result in15 trading days
May 15
Sale
Schirle Douglas
Insider
1 week
+0.3%S&P +0.9%
1 month
−21.6%S&P +1.5%
3 months
−29.6%S&P +4.8%
6 months
Result in15 trading days
May 14
Sale
Akerib Avidan
Insider
1 week
−14.6%S&P −0.7%
1 month
−25.7%S&P +0.9%
3 months
−35.3%S&P +4.0%
6 months
Result in14 trading days
May 14
Sale
CHUANG PATRICK T
Insider
1 week
−14.6%S&P −0.7%
1 month
−25.7%S&P +0.9%
3 months
−35.3%S&P +4.0%
6 months
Result in14 trading days
May 13
Sale
Shu Lee-Lean
Insider
1 week
−25.6%S&P −0.1%
1 month
−35.6%S&P −0.1%
3 months
−44.8%S&P +5.1%
6 months
Result in13 trading days
Mar 18
Sale
Shu Lee-Lean
Insider
1 week
+6.3%S&P −0.4%
1 month
+9.4%S&P +7.7%
3 months
+23.5%S&P +12.3%
6 months
−11.9%S&P +15.9%
Mar 17
Sale
CHUANG PATRICK T
Insider
1 week
−29.8%S&P −2.4%
1 month
−24.5%S&P +4.9%
3 months
−11.0%S&P +12.2%
6 months
−43.4%S&P +13.0%
Mar 11
Sale
Wu Bor-Tay
Insider
1 week
−31.1%S&P −2.2%
1 month
−34.9%S&P +0.7%
3 months
−15.2%S&P +7.6%
6 months
−38.3%S&P +12.6%
Mar 3
Sale
CHUANG PATRICK T
Insider
1 week
+7.0%S&P −0.5%
1 month
−34.5%S&P −3.4%
3 months
+30.0%S&P +12.0%
6 months
−33.6%S&P +12.6%
Nov 7, 2025
Sale
CHUANG PATRICK T
Insider
1 week
−12.7%S&P +0.1%
1 month
−17.3%S&P +1.8%
3 months
−28.3%S&P +3.5%
6 months
+33.7%S&P +10.6%
Nov 6, 2025
Sale
Akerib Avidan
Insider
1 week
−10.4%S&P +0.3%
1 month
−18.2%S&P +2.0%
3 months
−24.0%S&P +3.8%
6 months
+39.8%S&P +10.9%
Nov 5, 2025
Sale
CHUANG PATRICK T
Insider
1 week
−6.9%S&P +0.9%
1 month
−24.8%S&P +1.2%
3 months
−26.6%S&P +2.2%
6 months
−5.9%S&P +9.5%
Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.
Filings for GSIT
64 held · newest 564 held · newest 2Loading the filings.
Aeon news and offers by email
New sources, new features and offers like our founding price. A few times a month at most. Stop any time.
Government contracts, last 12 months
Awards of $10M and up, from USAspending · context, not a signalNo contracts of $10M or more in the last 12 months.
Lobbying
Last four quartersNo lobbying reports on file.