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1 insider bought €1.5M of shares over the last 90 days, the latest by Fok Tung Ling, filed 23 Sept 2026.
Comba Telecom Systems Holdings Ltd.: what insiders have been doing
Headquartered in People's Republic of China, People's Republic of China, Comba Telecom Systems Holdings Ltd. belongs to the Telecom sector and traces its origins to 1997. Filings by its managers are published through HKEX. The last twelve months, up to 19 October 2026, brought 36 filings signed by 4 insiders.
The record shows 12 purchases on the open market worth €1.5M, made by 1 insider, against 12 sales worth €626k by 3 insiders. The totals do not cover 1 filing with an undisclosed amount. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. At €394k, the sale published on 5 November 2025 by Chang Fei Fu is the largest of the period. Among those who bought: 1 senior executive.
Compared with its exchange (1,147 companies, median 5 filings), a count of 36 filings is above the norm. Our records for Comba Telecom Systems Holdings Ltd. go back to 2018, with 57 purchases and 63 sales on the open market in total.
The most recent open-market purchase was published on 23 September 2026, 31 days ago. Filings reach the HKEX feed a median of 5 days after the trade. That lag is the time during which only the insider knows about the trade.
Every figure here comes from the filings published by HKEX and describes the past, not future prices; it is not investment advice.
Insider Decl.
182
Thresholds
n/a
Buy Volume
€89M
57 ops. · all time
Sell Volume
€124M
63 ops. · all time
Who traded when
BuySaleFok Tung Ling12 buys
Ye Ka8 sales
Chang Fei Fu1 buy5 sales
Huo Xinru1 buy1 sale
Since the insiders bought
- -24.4%Entry HK$1.21 · Close 16 Oct 2026 HK$0.92
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 12,434 of 26,286 companies
52.9
score / 100
Value66
Quality40
FCF yld13%
Earn yld1.3%
EV/EBITDA7.4x
ROE1.9%
Gross mgn29%
Net mgn0.8%
Debt/EBITDA1.8x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
HK$0.92
Analyst consensus
Income statement
RevenueHK$4.6B
Gross profitHK$1.3B29% margin
EBITDAHK$488.5M11% margin
Net incomeHK$35M0.6% margin
Valuation
PER (trailing)91.5x
P/Book0.8x
Beta0.90
Balance sheet & cash
Market capHK$2.9B
Total debtHK$871.2M
Free Cash FlowHK$363.9M
Debt / Equity29%
Profitability & ownership
ROE1.9%
ROA0.1%
% insiders40.1%
% institutions1.0%
Last declaration on 23 September 2026
Declarations182 total
2,000,000 shares@ HK$0.70130.048% mcap10.4% of flowShareXHKGHKEX:DA20260922E00446
Canonical exit: 16 Dec 2026 (T+90)
36,000 shares@ HK$0.720.0007% mcap0.2% of flowShareXHKGHKEX:DA20260915E00554
Canonical exit: 9 Dec 2026 (T+90)
464,000 shares@ HK$0.720.0092% mcap2.4% of flowShareXHKGHKEX:DA20260914E00424
Canonical exit: 8 Dec 2026 (T+90)
830,000 shares@ HK$0.7130.016% mcap4.3% of flowShareXHKGHKEX:DA20260911E00469
Canonical exit: 7 Dec 2026 (T+90)
2,000,000 shares@ HK$0.72880.040% mcap10.6% of flowShareXHKGHKEX:DA20260909E00474
Canonical exit: 3 Dec 2026 (T+90)
500,000 shares@ HK$0.7350.010% mcap2.7% of flowShareXHKGHKEX:DA20260907E00355
Canonical exit: 1 Dec 2026 (T+90)
1,060,000 shares@ HK$0.710.021% mcap5.5% of flowShareXHKGHKEX:DA20260903E00368
Canonical exit: 29 Nov 2026 (T+90)
3,322,000 shares@ HK$0.69240.063% mcap16.7% of flowShareXHKGHKEX:DA20260902E00400
Canonical exit: 26 Nov 2026 (T+90)
1,512,000 shares@ HK$0.69860.029% mcap7.7% of flowShareXHKGHKEX:DA20260901E00296
Canonical exit: 25 Nov 2026 (T+90)
2,610,000 shares@ HK$0.69920.050% mcap13.3% of flowShareXHKGHKEX:DA20260828E00247
Canonical exit: 23 Nov 2026 (T+90)
1,512,000 shares@ HK$0.6980.029% mcap7.7% of flowShareXHKGHKEX:DA20260825E00272
Canonical exit: 22 Nov 2026 (T+90)
3,488,000 shares@ HK$0.7310.070% mcap18.5% of flowShareXHKGHKEX:DA20260825E00268
Canonical exit: 19 Nov 2026 (T+90)
336,000 shares@ HK$1.30450.020% mcap100.0% of flowShareXHKGHKEX:DA20260601E00169
336,000 sharesShareXHKGHKEX:DA20260527E00300
486,000 sharesShareXHKGHKEX:DA20260527E00309
2,000,000 sharesShareXHKGHKEX:DA20260416E00020
10,000 shares@ HK$2.03ShareXHKGHKEX:DA20260121E00013
10,000 shares@ HK$2.478ShareXHKGHKEX:DA20260121E00012
90,000 shares@ HK$2.03ShareXHKGHKEX:DA20260119E00020
90,000 shares@ HK$2.4722ShareXHKGHKEX:DA20260119E00019
30,000 shares@ HK$2.03ShareXHKGHKEX:DA20260115E00022
30,000 shares@ HK$2.38ShareXHKGHKEX:DA20260115E00021
100,000 shares@ HK$2.03ShareXHKGHKEX:DA20260113E00016
100,000 shares@ HK$2.384ShareXHKGHKEX:DA20260113E00015
50,000 shares@ HK$2.03ShareXHKGHKEX:DA20260112E00053
25 of 182 declarations
About Comba Telecom Systems Holdings Ltd.
Comba Telecom Systems Holdings Ltd. is a company specializing in wireless communication solutions. It provides products and services for telecommunications networks worldwide.