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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Latest filing published 27 May 2026 for GSI Technology INC, €129k. Read the official filing
Filing timeline
BuySalePing Tak Wu
Insider track record
Disclosed buys
0
Disclosed sells
2
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Ping Tak Wu: trading record in brief
This profile gathers the share dealings of Ping Tak Wu in GSI Technology Inc, where the filings describe the role as senior executive. Between 26 August 2021 and 26 May 2026, the trades on record add up to 4 filings.
The open-market record consists of 2 sales worth €392k, with no purchase. Other entries cover 2 option exercises. So far in 2026, the count stands at no purchases and 2 sales.
The latest filing, published on 27 May 2026, reports an option exercise of €129k in GSI Technology Inc. The median gap between a trade and its publication by SEC (Form 4) is 1 day. The legal deadline for a Form 4 is two business days after the transaction. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Ping Tak Wu
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations4 total
30,000 shares@ US$4.990.25% mcap14.6% of flowCommon StockSEC:0001394447-26-000003:0
30,000 shares@ US$11.01320.55% mcap32.3% of flowCommon StockSEC:0001394447-26-000003:1
11,763 shares@ US$10.800.21% mcap23.2% of flowCommon StockSEC:0001394447-26-000002:0
30,000 shares@ US$4.9019.4% of flowCommon StockSEC:0001062993-21-008007:0
4 of 4 declarations
