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Syntec Construction Public Company Limited Stock: price and insider trades · Thailand
TH·Mcap THB 2.8B
No insider purchase over the last 90 days. The latest was filed 25 Jun 2026.
Syntec Construction Public Company Limited: what insiders have been doing
Headquartered in Thailand, Syntec Construction Public Company Limited is a listed company and traces its origins to 1988. Filings by its managers are published through Thai SEC (Form 59). Between 18 October 2025 and 18 October 2026, 2 insiders published 7 filings.
Only purchases show up on the open market, 7 purchases in all worth €48k, filed by 2 insiders. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Jiramote Phahusutr filed the largest purchase, €24k, on 28 May 2026.
Within a 30-day window, 6 purchases overlapped with buying by a second insider. Purchases made close together by different insiders form what is called a cluster. The latest purchase dates back some time: it was published 115 days ago, on 25 June 2026. Publication is fast: at least half of the trades appear on Thai SEC (Form 59) on the same day. That lag is the time during which only the insider knows about the trade.
Across the 192 companies tracked on its exchange, the median is 2 filings; at 7 filings, this issuer sits above that mark. Looking back to 2026, when coverage begins, insiders filed 7 purchases and no sales.
Source: insider filings from Thai SEC (Form 59). Past trades are no guide to future returns.
Key facts
Headquarters: Thailand · Founded: 1988
Source: Wikidata (CC0).
Insider Decl.
7
Thresholds
n/a
Buy Volume
€47,664
7 ops. · all time
Sell Volume
n/a
n/a
Who traded when
BuySaleNayot Pisantanakul4 buys
Jiramote Phahusutr3 buys
Since the insiders bought
- -30.8%Entry THB 10.56 · Close at T+90 THB 7.31
- -36.4%Entry THB 11.91 · Close at T+90 THB 7.57
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 2,512 of 24,148 companies
73.5
score / 100
Value95
Quality52
FCF yld20%
Earn yld21%
EV/EBITDA3.8x
ROE10.0%
Gross mgn14%
Net mgn7.4%
Debt/EBITDA1.0x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
THB 1.77
Analyst consensus
Income statement
RevenueTHB 8B
Gross profitTHB 1.1B14% margin
EBITDATHB 1B13% margin
Net incomeTHB 590.2M7.8% margin
Valuation
PER (trailing)4.4x
P/Book0.4x
Beta0.25
Balance sheet & cash
Market capTHB 2.8B
Total debtTHB 1B
Free Cash FlowTHB 556.1M
Debt / Equity14%
Profitability & ownership
ROE10.0%
ROA5.1%
% insiders58.3%
% institutions2.7%
Last declaration on 25 June 2026
Declarations7 total
100,000 shares@ THB 1.620.0015% mcap28.2% of flowCommon ShareSETTHSEC:592005832606:163314_2_1:08z380f
Canonical exit: 23 Sept 2026 (T+90)
100,000 shares@ THB 1.650.0015% mcap28.8% of flowCommon ShareSETTHSEC:592005402606:163256_2_1:14rnqr4
Canonical exit: 21 Sept 2026 (T+90)
100,000 shares@ THB 1.660.0015% mcap28.8% of flowCommon ShareSETTHSEC:592002742606:162934_2_1:166xp7y
Canonical exit: 9 Sept 2026 (T+90)
100,000 shares@ THB 1.650.0015% mcap13.3% of flowCommon ShareSETTHSEC:592001282606:162756_2_1:0hoz1eh
Canonical exit: 3 Sept 2026 (T+90)
553,100 shares@ THB 1.6473.4% of flowCommon ShareSETTHSEC:592004732605:162590_2_1:1lv35s9
Canonical exit: 26 Aug 2026 (T+90)
50,000 shares@ THB 1.6414.3% of flowCommon ShareSETTHSEC:592003992605:162507_2_1:1gg7y6e
Canonical exit: 25 Aug 2026 (T+90)
100,000 shares@ THB 1.6513.3% of flowCommon ShareSETTHSEC:592004002605:162505_2_1:0nhqinv
Canonical exit: 24 Aug 2026 (T+90)
7 of 7 declarations
About Syntec Construction Public Company Limited
Syntec Construction Public Company Limited is a Thailand-based construction company specializing in infrastructure and building projects. It is listed on the Thailand Stock Exchange, XBKK.
