Latest filing published 12 Nov 2025 for SINGAPORE EXCHANGE LIMITED, €160k.
Based on 3 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Koh Boon Hwee appears in our data through filings on Singapore Exchange Limited shares, published by SGX. We count 4 filings; the first trade dates from 6 November 2023 and the latest from 10 November 2025.
No open-market sale appears; the market trades are 3 purchases worth €501k. Unlike grants, an open-market purchase is paid for by the insider, at the market price. So far in 2025, the count stands at 1 purchase and no sales.
A typical purchase (the median) is worth €169k. Clusters matter here: 1 out of 3 purchases overlapped with buying by a colleague within 30 days. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time. Ninety days after publication, 3 purchases show a median change of +9.6%, with the price up in 67% of them. This is a record of the past, not a forecast.
On 12 November 2025 came the latest disclosure, an open-market purchase for €160k in Singapore Exchange Limited. Typically, a trade is published a median of 2 days after it takes place. That lag is the time during which only the insider knows about the trade. Every figure here comes from the filings published by SGX and describes the past, not future prices; it is not investment advice.
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