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Ong Tong Hai

CEO
Cosmosteel Holdings Limited
Insider activity · 24 months8 buys0 salesCumulative net flow
Total declarations
27
Company
1
▲ Purchases (26 ops.)
€1.7M
▼ Sales (0 ops.)
—

Latest filing published 11 Jun 2025 for COSMOSTEEL HOLDINGS LIMITED, €11k.

Filing timeline

BuySale
Ong Tong Hai

Insider track record

Disclosed buys
26
Disclosed sells
0
Signal history

Closed purchases

Market purchases
26

Not enough history yet: 0 closed purchases, at least 2 are needed.

Purchases by company

Ong Tong Hai: trading record in brief

All filings by Ong Tong Hai on record concern Cosmosteel Holdings Limited. We count 27 filings; the first trade dates from 20 December 2018 and the latest from 11 June 2025.

On the market, this insider has only ever bought: 26 purchases, €1.7M in total. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. So far in 2025, the count stands at 8 purchases and no sales.

Half of the purchases are above €19k and half below. No cluster: in 26 purchases, no other insider of the company bought within 30 days.

The newest entry dates from 11 June 2025: an open-market purchase of €11k, in Cosmosteel Holdings Limited. Filings reach the SGX feed a median of 1 day after the trade. The shorter that gap, the sooner other investors can see what insiders have done. These figures are compiled from regulatory filings published by SGX. They describe what insiders did and are not a recommendation.

Companies and markets linked to Ong Tong Hai

Open company profiles for insider transactions, fundamentals and analyst consensus when available.

Declarations26 total
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    15,642 SGD22SGX
    71,100 shares@ SGD 0.220.8% of flowShareSGX-STISIN SG1V08936188SGX:YF48I08KJKQZZQA3
    Canonical exit: 9 Sept 2025 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    151,470 SGD23SGX
    688,500 shares@ SGD 0.227.5% of flowShareSGX-STISIN SG1V08936188SGX:6WG0P5N5FVTNK09Q
    Canonical exit: 8 Sept 2025 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    52,888 SGD22SGX
    240,400 shares@ SGD 0.222.6% of flowShareSGX-STISIN SG1V08936188SGX:6WNP11W8XD4MLH4W
    Canonical exit: 7 Sept 2025 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    4,972 SGD22SGX
    22,600 shares@ SGD 0.220.2% of flowShareSGX-STISIN SG1V08936188SGX:11WCLRL9TD26XVNU
    Canonical exit: 25 Aug 2025 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    6,864 SGD22SGX
    31,200 shares@ SGD 0.220.3% of flowShareSGX-STISIN SG1V08936188SGX:LUE63GB7G9ZO6YEL
    Canonical exit: 24 Aug 2025 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    98,164 SGD22SGX
    446,200 shares@ SGD 0.224.9% of flowShareSGX-STISIN SG1V08936188SGX:RG55OWAUXCGTKYNQ
    Canonical exit: 21 Aug 2025 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    110,000 SGD23SGX
    500,000 shares@ SGD 0.225.5% of flowShareSGX-STISIN SG1V08936188SGX:Z2G0N3TGNTDOAJL1
    Canonical exit: 20 Aug 2025 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    1M SGD28SGX
    5,550,000 shares@ SGD 0.218760.2% of flowShareSGX-STISIN SG1V08936188SGX:8U4NPP632QEAFX5L
    Canonical exit: 18 Aug 2025 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    360,938 SGD24SGX
    2,750,000 shares@ SGD 0.131318.0% of flowShareSGX-STISIN SG1V08936188SGX:50I4TAY5ROGPSZLJ
    Canonical exit: 24 Apr 2024 (T+90)
  • ●
    Director/CEOExecutivesCosmosteel Holdings Limited
    0SGX
    ShareSGX-STISIN SG1V08936188SGX:LWM4QP8ZBKBOOZHI
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    51,909 SGD22SGX
    572,600 shares@ SGD 0.09071.9% of flowShareSGX-STISIN SG1V08936188SGX:T1IO3CTLJ6YPWFGU
    Canonical exit: 13 Nov 2019 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    6,070 SGD22SGX
    70,000 shares@ SGD 0.08670.2% of flowShareSGX-STISIN SG1V08936188SGX:1N6FRBNWRTXDS9QF
    Canonical exit: 12 Sept 2019 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    2,660 SGD22SGX
    30,000 shares@ SGD 0.08870.1% of flowShareSGX-STISIN SG1V08936188SGX:OYBOMOGTZ7VGC7IW
    Canonical exit: 11 Sept 2019 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    1,851 SGD22SGX
    21,000 shares@ SGD 0.08810.1% of flowShareSGX-STISIN SG1V08936188SGX:2M0R3PAIJO8OVV59
    Canonical exit: 9 Sept 2019 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    8,917 SGD22SGX
    99,300 shares@ SGD 0.08980.3% of flowShareSGX-STISIN SG1V08936188SGX:7JGJ49X7HCQ2QA32
    Canonical exit: 8 Sept 2019 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    3,814 SGD22SGX
    40,600 shares@ SGD 0.09390.1% of flowShareSGX-STISIN SG1V08936188SGX:YZOW4OB90YHSQZRA
    Canonical exit: 5 Sept 2019 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    4,563 SGD22SGX
    49,300 shares@ SGD 0.09260.2% of flowShareSGX-STISIN SG1V08936188SGX:V58GQUGTDNBVZCIY
    Canonical exit: 2 Sept 2019 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    1,499 SGD22SGX
    15,400 shares@ SGD 0.09740.1% of flowShareSGX-STISIN SG1V08936188SGX:39EL1CDED06O4NZV
    Canonical exit: 29 Aug 2019 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    43,514 SGD22SGX
    456,500 shares@ SGD 0.09531.6% of flowShareSGX-STISIN SG1V08936188SGX:Y1VTU8HHUODTYQYL
    Canonical exit: 28 Aug 2019 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    10,467 SGD22SGX
    112,000 shares@ SGD 0.09350.4% of flowShareSGX-STISIN SG1V08936188SGX:TE9G6K7YUT9DUOEI
    Canonical exit: 27 Aug 2019 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    79,494 SGD22SGX
    945,900 shares@ SGD 0.0843.0% of flowShareSGX-STISIN SG1V08936188SGX:I12FDEVXG2PAKRLF
    Canonical exit: 26 Aug 2019 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    34,045 SGD22SGX
    447,400 shares@ SGD 0.07611.3% of flowShareSGX-STISIN SG1V08936188SGX:8E9PBN9W8IHHTJS7
    Canonical exit: 25 Aug 2019 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    34,045 SGD22SGX
    447,400 shares@ SGD 0.07611.3% of flowShareSGX-STISIN SG1V08936188SGX:9ZFHE1H40M8IM73M
    Canonical exit: 26 Aug 2019 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    125,830 SGD22SGX
    1,741,100 shares@ SGD 0.07234.7% of flowShareSGX-STISIN SG1V08936188SGX:TY4N6T5SNBMI82WN
    Canonical exit: 22 Aug 2019 (T+90)
  • ▲
    Director/CEOExecutivesCosmosteel Holdings Limited
    23,979 SGD22SGX
    509,000 shares@ SGD 0.04710.9% of flowShareSGX-STISIN SG1V08936188SGX:LWC8KJ86BSQ2MXP6
    Canonical exit: 26 Mar 2019 (T+90)

25 of 26 declarations