Investor Shu Lee-Lean
13D/G Filings

This page shows a list of all the recent 13D/G filings made by Shu Lee-Lean . Schedule 13D is commonly referred to as a “beneficial ownership report.” The term "beneficial owner" is defined under SEC rules. It includes any person who directly or indirectly shares voting power or investment power (the power to sell the security).

When a person or group of persons acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities, they are required to file a Schedule 13D within ten days after the purchase. Click the link icon to see the full transaction history.

Date Form Target Prev
Shares
Current
Shares
Change
(Percent)
Ownership
(Percent)
Change
(Percent)
2025-08-08 13G/A GSIT / GSI Technology, Inc. 3,504,302 3,614,615
2025-01-15 13G/A GSIT / GSI Technology, Inc. 3,354,302 3,504,302
2024-02-07 13G/A GSIT / GSI Technology, Inc. 3,229,302 3,354,302
2023-01-27 13G/A GSIT / GSI Technology, Inc. 3,229,302 3,229,302
2022-02-04 13G/A GSIT / GSI Technology, Inc. 3,226,724 3,229,302
2021-02-02 13G/A GSIT / GSI Technology, Inc. 3,129,302 3,226,724
2020-02-10 13G/A GSIT / GSI Technology, Inc. 3,080,864 3,129,302
2019-02-14 13G/A GSIT / GSI Technology, Inc. 2,980,864 3,080,864
2018-02-12 13G/A GSIT / GSI Technology, Inc. 2,577,426 2,980,864
2017-02-14 13G/A GSIT / GSI Technology, Inc. 2,683,677 2,577,426
2016-02-12 13G/A GSIT / GSI Technology, Inc. 2,683,677
2015-02-13 13G/A GSIT / GSI Technology, Inc. 2,573,364
2014-02-13 13G/A GSIT / GSI Technology, Inc. 2,863,051
2013-02-12 13G/A GSIT / GSI Technology, Inc. 2,865,239