No insider purchase over the last 90 days. The latest, by CUI Song, was filed 03 Feb 2026.
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.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
FY ended December 2025 · cache
25 of 90 declarations
At OSL Group Ltd., a Hong Kong company classed under finance and banking and valued at HKD 9.4 billion, the amounts are high on both sides. Ko Chun Shun Johnson (Director) reported a EUR 73,412,572 purchase on January 5, 2021, the largest in the record, after EUR 2,922,346 on June 12, 2020, the same day as Lo Ken Bon for the same amount. In all, 49 purchases, 33 of them with an amount, weigh EUR 94.0 million (median EUR 273,970). On July 22, 2022, 8 filers bought for EUR 6,828,847.
Of 21 sales, only 4 carry an amount, worth EUR 68.3 million (median EUR 13,179,594). Fang Bin (Director) sold for EUR 37,137,429 on January 24, 2018, Ko Chun Shun Johnson for EUR 19,489,524 on April 25, 2024 and Huang Wei (Director) for EUR 6,869,663 on January 24, 2018. Purchases are 70% of open-market trades.
The record gathers 90 filings from 16 filers, the first published on January 29, 2018, of which 14 in 2021 and 18 in 2023. Tiu Gary Ka Chun, Chapman David James and Lo Ken Bon sign 13 each. The last twelve months hold 10 filings, of which 4 purchases and 1 sale. Filers hold 29.1% of the capital. For 33 purchases, the stored 90-day result has a median of -23.5%, with 36% positive outcomes (stored past results, not a forecast).
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