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Seafco Public Company Limited Stock: price and insider trades · Thailand
TH·Mcap THB 2.2B
No insider purchase over the last 90 days. The latest was filed 26 Jun 2026.
Seafco Public Company Limited: what insiders have been doing
Seafco Public Company Limited, founded in 1974, is a listed company based in Thailand. Its directors and officers file their transactions with Thai SEC (Form 59). 1 insider has disclosed 16 filings since 18 October 2025.
Purchases and sales both appear in the filings: 14 purchases (1 insider, €146k) and 2 sales (1 insider, €25k). Netting one side against the other leaves €121k of net buying. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Biggest ticket of the year: €42k, bought by Narong Thasnanipan and made public on 15 June 2026 (0.067% of market cap).
The clock since the last published purchase (26 June 2026) now reads 114 days. 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.
For context, the typical company on the same exchange (median of 192 companies) published 2 filings over the same period, against 16 filings here. Looking back to 2026, when coverage begins, insiders filed 14 purchases and 2 sales.
Source: insider filings from Thai SEC (Form 59). Past trades are no guide to future returns.
Key facts
Headquarters: Thailand · Founded: 1974
Source: Wikidata (CC0).
Insider Decl.
16
Thresholds
n/a
Buy Volume
€146,264
14 ops. · all time
Sell Volume
€24,934
2 ops. · all time
Who traded when
BuySaleNarong Thasnanipan14 buys2 sales
Since the insiders bought
- +22.7%Entry THB 2.38 · Close at T+90 THB 2.92
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 2,175 of 24,148 companies
74.7
score / 100
Value83
Quality67
FCF yld15%
Earn yld7.4%
EV/EBITDA6.5x
ROE25%
Gross mgn22%
Net mgn11%
Debt/EBITDA0.7x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
THB 2.82
Analyst consensus
1 analystsTHB 3.50Target THB 3.50(+24%)THB 3.50
Income statement
RevenueTHB 1.5B
Gross profitTHB 342.1M22% margin
EBITDATHB 384.9M25% margin
Net incomeTHB 167M20.6% margin
Valuation
PER (trailing)5.6x
PER (forward)10.8x
P/Book1.3x
Beta0.67
Balance sheet & cash
Market capTHB 2.2B
Total debtTHB 257.3M
Free Cash FlowTHB 346.2M
Debt / Equity22%
Profitability & ownership
ROE25.2%
ROA12.1%
% insiders43.2%
% institutions1.6%
Last declaration on 26 June 2026
Declarations16 total
85,100 shares@ THB 2.970.011% mcap3.9% of flowCommon ShareSETTHSEC:592006112606:163349_2_1:1yip5xx
Canonical exit: 24 Sept 2026 (T+90)
30,000 shares@ THB 3.000.0038% mcap1.4% of flowCommon ShareSETTHSEC:592005872606:163317_2_1:1r4f3yy
Canonical exit: 23 Sept 2026 (T+90)
116,300 shares@ THB 2.960.014% mcap5.3% of flowCommon ShareSETTHSEC:592005642606:163290_2_1:0qmufpb
Canonical exit: 22 Sept 2026 (T+90)
160,500 shares@ THB 2.960.020% mcap7.3% of flowCommon ShareSETTHSEC:592005372606:163250_2_1:1mmca7d
30,000 shares@ THB 3.030.0038% mcap1.4% of flowCommon ShareSETTHSEC:592005062606:163211_2_1:09nuxy2
Canonical exit: 20 Sept 2026 (T+90)
155,900 shares@ THB 3.020.020% mcap7.3% of flowCommon ShareSETTHSEC:592004822606:163177_2_1:1pgtfu2
62,600 shares@ THB 2.990.0079% mcap2.9% of flowCommon ShareSETTHSEC:592004522606:163137_2_1:18es2ag
Canonical exit: 16 Sept 2026 (T+90)
45,000 shares@ THB 2.980.0056% mcap2.1% of flowCommon ShareSETTHSEC:592003952606:163069_2_1:0vmde0g
Canonical exit: 14 Sept 2026 (T+90)
533,400 shares@ THB 2.980.067% mcap24.5% of flowCommon ShareSETTHSEC:592003432606:163007_2_1:0ca8v1h
Canonical exit: 13 Sept 2026 (T+90)
290,000 shares@ THB 2.870.035% mcap12.7% of flowCommon ShareSETTHSEC:592002642606:162923_2_1:1s9ddq3
Canonical exit: 9 Sept 2026 (T+90)
180,000 shares@ THB 2.880.022% mcap7.9% of flowCommon ShareSETTHSEC:592002342606:162891_2_1:00gnhh5
Canonical exit: 8 Sept 2026 (T+90)
21,000 shares@ THB 2.930.0026% mcap0.9% of flowCommon ShareSETTHSEC:592001462606:162795_2_1:0sziszq
Canonical exit: 6 Sept 2026 (T+90)
123,000 shares@ THB 2.805.3% of flowCommon ShareSETTHSEC:592005032605:162621_2_1:0hxumev
Canonical exit: 27 Aug 2026 (T+90)
20,000 shares@ THB 2.780.9% of flowCommon ShareSETTHSEC:592004612605:162578_2_1:0jqu0dl
Canonical exit: 26 Aug 2026 (T+90)
200,000 shares@ THB 2.808.6% of flowCommon ShareSETTHSEC:592004172605:162525_2_1:0lg6mwh
Canonical exit: 25 Aug 2026 (T+90)
180,000 shares@ THB 2.797.7% of flowCommon ShareSETTHSEC:592003772605:162484_2_1:0d8nsbj
Canonical exit: 24 Aug 2026 (T+90)
16 of 16 declarations
About Seafco Public Company Limited
Seafco Public Company Limited is a publicly traded company on the Stock Exchange of Thailand, specializing in foundation and construction services. It provides engineering solutions for various construction projects.
