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Gulf Development Public Company Limited Stock: price and insider trades · Thailand
TH·Mcap THB 926.3B
No insider purchase over the last 90 days. The latest was filed 23 Jun 2026.
Gulf Development Public Company Limited: what insiders have been doing
This page follows insider dealings at Gulf Development Public Company Limited as filed with Thai SEC (Form 59) based in Thailand. The group dates from 2025. The last twelve months, up to 18 October 2026, brought 2 filings signed by 1 insider.
Both sides are active: 1 purchase worth €52.0M and 1 sale worth €5.9M, from 1 insider and 1 insider respectively. Netting one side against the other leaves €46.1M of net buying. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. The largest single trade was a purchase of €52.0M by Sarath Ratanavadi, published on 23 June 2026.
The clock since the last published purchase (23 June 2026) now reads 117 days.
With 2 filings in twelve months, the company is in line with the median of 2 filings across the 192 companies we follow on the same exchange. Our records for Gulf Development Public Company Limited go back to 2026, with 1 purchase and 1 sale on the open market in total.
These figures are compiled from regulatory filings published by Thai SEC (Form 59). They describe what insiders did and are not a recommendation.
Insider Decl.
2
Thresholds
n/a
Buy Volume
€52M
1 ops. · all time
Sell Volume
€6M
1 ops. · all time
Who traded when
BuySaleSarath Ratanavadi1 buy1 sale
Since the insiders bought
- -1.2%Entry THB 1,063.30 · Close at T+90 THB 1,050.90
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.
Analyst consensus: bullish or bearish?
Analysts rate Gulf Development Public Company Limited Strong Buy (bullish), based on 17 analysts. Average price target: THB 79.15.
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 17,146 of 24,148 companies
37.5
score / 100
Value29
Quality46
FCF yld-0.9%
Earn yld2.0%
EV/EBITDA32.8x
ROE12%
Gross mgn20%
Net mgn15%
Debt/EBITDA9.3x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2024FY ended December 2024 · cache
THB 62.00
Analyst consensus
17 analystsStrong buy
THB 68.00Target THB 79.15(+28%)THB 91.00
Income statement
RevenueTHB 120.9B
Gross profitTHB 23.7B20% margin
EBITDATHB 39.4B33% margin
Net incomeTHB 18.2B26.5% margin
Valuation
PER (trailing)12.2x
PER (forward)24.3x
P/Book2.9x
Balance sheet & cash
Market capTHB 926.3B
Total debtTHB 364.1B
Free Cash Flow-THB 8.5B
Debt / Equity122%
Profitability & ownership
ROE12.4%
ROA2.1%
% insiders67.3%
% institutions9.0%
Last declaration on 3 July 2026
Declarations2 total
3,500,000 shares@ THB 64.001.17% mcap10.2% of flowCommon ShareSETTHSEC:592001012607:163534_2_1:1415uke
33,500,000 shares@ THB 59.0089.8% of flowCommon ShareSETTHSEC:592005192606:163231_2_1:0gzvxqk
Canonical exit: 21 Sept 2026 (T+90)
2 of 2 declarations
About Gulf Development Public Company Limited
Gulf Development Public Company Limited is a company listed on the XBKK market, focused on developing infrastructure and energy projects in Thailand.
