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No insider purchase over the last 90 days. The latest, by Chen Mei-huei, was filed 10 Jul 2018.
Sandmartin International Holdings Ltd.: what insiders have been doing
Every trade that managers of Sandmartin International Holdings Ltd. disclose to HKEX is tracked on this page. The company sits in the Telecom sector. 2 insiders have disclosed 3 filings since 22 October 2025.
Only sales appear on the open market, 2 sales in all totalling €76k, filed by 1 insider. At €49k, the sale published on 17 April 2026 by Hung Tsung Chin is the largest of the period (0.25% of market cap).
The median gap between a trade and its publication by HKEX is 4 days. Until a filing is published, the market cannot know about the trade. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify.
Compared with its exchange (1,314 companies, median 4 filings), a count of 3 filings is below the norm. Looking back to 2017, when coverage begins, insiders filed 3 purchases and 6 sales.
This summary is built from HKEX disclosures alone and does not predict where the share price will go.
Insider Decl.
12
Thresholds
n/a
Buy Volume
€74,122
3 ops. · all time
Sell Volume
€1M
6 ops. · all time
Who traded when
BuySaleHung Tsung Chin2 sales
Since the insiders bought
- -38.8%Entry HK$11.67 · Close at T+365 HK$7.14
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.
Fundamental score
Ranked 22,277 of 26,286 companies
26.7
score / 100
Value44
Quality9
FCF yld14%
Earn yld-115%
EV/EBITDA·
ROE·
Gross mgn10.0%
Net mgn-25%
Debt/EBITDA·
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
HK$0.41
Analyst consensus
Income statement
RevenueHK$449.7M
Gross profitHK$44.9M10% margin
EBITDA-HK$100.2M-22% margin
Net income-HK$114.6M-21.2% margin
Valuation
Beta-0.62
Balance sheet & cash
Market capHK$99.4M
Total debtHK$386M
Free Cash FlowHK$14.2M
Profitability & ownership
ROA-9.7%
% insiders60.3%
% institutions0.0%
Last declaration on 14 July 2026
Declarations12 total
539,707 sharesShareXHKGHKEX:DA20260714E00154
6,500,000 shares@ HK$0.03830.14% mcap35.5% of flowShareXHKGHKEX:DA20260420E00570
7,500,000 shares@ HK$0.06030.25% mcap64.5% of flowShareXHKGHKEX:DA20260417E00436
69,281,141 shares@ HK$0.1292.8% of flowShareXHKGHKEX:DA20230710E00138
20,000,000 sharesShareXHKGHKEX:DA20210712E00513
50,718,859 sharesShareXHKGHKEX:DA20210611E00183
2,328,000 sharesShareXHKGHKEX:DA20210118E00083
509,516,592 sharesShareXHKGHKEX:DA20201027E00040
509,516,592 sharesShareXHKGHKEX:DA20200901E00428
328,000 sharesShareXHKGHKEX:DA20180710E00669
Canonical exit: 17 Oct 2017 (T+90)
328,000 sharesShareXHKGHKEX:DA20180710E00665
Canonical exit: 17 Oct 2017 (T+90)
5,560,218 shares@ HK$0.12100.0% of flowShareXHKGHKEX:DA20170721E00099
Canonical exit: 17 Oct 2017 (T+90)
12 of 12 declarations
About Sandmartin International Holdings Ltd.
Sandmartin International Holdings Ltd. is a company specializing in the telecommunications sector. It is listed on the Hong Kong Stock Exchange under the symbol XHKG.
