Yong Khai Weng

Yong Khai Weng appears in our data through filings on Oiltek International Limited shares, published by SGX. Between 19 May 2025 and 23 August 2026, the trades on record add up to 5 filings.

On the open market, the record shows 1 purchase and 4 sales worth €27.2M. No amount is published for 1 filing, which the totals therefore leave out. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Since January 2026: no purchases and 2 sales on the market.

On 23 August 2026 came the latest disclosure, an open-market sale for €11.9M in Oiltek International Limited. The latest purchase dates back some time: it was published 538 days ago, on 19 May 2025. Between a trade and the moment it shows up on SGX, the median delay is 4 days. The shorter that gap, the sooner other investors can see what insiders have done. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. This summary is built from SGX disclosures alone and does not predict where the share price will go.