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Cosmosteel Holdings Limited Stock: price and insider trades · Singapore

ISIN SG1V08936188SG·

No insider purchase over the last 90 days. The latest, by Hanwa Singapore (Private) Limited, was filed 23 Sept 2025.

Cosmosteel Holdings Limited: what insiders have been doing

This page follows insider dealings at Cosmosteel Holdings Limited as filed with SGX. No insider at Cosmosteel Holdings Limited has published a filing in the past twelve months. The most recent one dates from 23 September 2025.

Over the whole record (from 2018), the tally stands at 29 purchases and 3 sales.

This summary is built from SGX disclosures alone and does not predict where the share price will go.

Insider Decl.
38
Thresholds
n/a
Buy Volume
€63M
29 ops. · all time
Sell Volume
€11M
3 ops. · all time

Who traded when

BuySale
Ong Tong Hai8 buys
3HA Capital Private Limited2 buys
Hanwa Co., Ltd1 buy
Hanwa Singapore (Private) Limited1 buy
Ong Tong Hai (weng Donghai)1 sale
Ong Tong Yang (weng Dongyang)1 sale

+1 other insider

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.

Financial data

· cache

Last declaration on 23 September 2025
Declarations38 total
  • ▲
    Related company / holdingExecutives
    6M SGD25SGX
    22,988,202 shares@ SGD 0.25100.0% of flowShareSGX-STISIN SG1V08936188SGX:AFM854MDB3JE99QV
    Canonical exit: 22 Dec 2025 (T+90)
  • ▲
    Related company / holdingExecutives
    6M SGD13SGX
    22,988,202 shares@ SGD 0.25100.0% of flowShareSGX-STISIN SG1V08936188SGX:WALXNR62NNMSC8DP
    Canonical exit: 22 Dec 2025 (T+90)
  • ▲
    Related company / holdingExecutives

    Same trade as the filing by 3HA Capital Private Limited, counted once

    60M SGD24SGX
    238,371,895 shares@ SGD 0.2574.5% of flowShareSGX-STISIN SG1V08936188SGX:STIISQCIK1RE5K8K
    Canonical exit: 30 Oct 2025 (T+90)
  • ▲
    Related company / holdingExecutives
    60M SGD25SGX
    238,371,895 shares@ SGD 0.25100.0% of flowShareSGX-STISIN SG1V08936188SGX:K4TEKBEEJE8AHO39
    Canonical exit: 30 Oct 2025 (T+90)
  • ▼
    Director/CEOExecutives
    31,250 SGD45SGX
    125,000 shares@ SGD 0.25100.0% of flowShareSGX-STISIN SG1V08936188SGX:BSEPKD4WB7ZSYHEQ
  • ▲
    Related company / holdingExecutives(filed)
    21M SGD20SGX
    82,617,982 shares@ SGD 0.2525.5% of flowShareSGX-STISIN SG1V08936188SGX:7HODZCXUCBYG9NJI
    Canonical exit: 7 Oct 2025 (T+90)
  • ▼
    Substantial ShareholderExecutives(filed)
    5M SGD25SGX
    19,954,396 shares@ SGD 0.25100.0% of flowShareSGX-STISIN SG1V08936188SGX:OLIUZ1DO35OE2YYJ
  • ▼
    Director/CEOExecutives
    12M SGD30SGX
    47,442,096 shares@ SGD 0.25100.0% of flowShareSGX-STISIN SG1V08936188SGX:UTQIF60OD4OZDLEF
  • ▲
    Director/CEOExecutives
    15,642 SGD22SGX
    71,100 shares@ SGD 0.220.8% of flowShareSGX-STISIN SG1V08936188SGX:YF48I08KJKQZZQA3
    Canonical exit: 9 Sept 2025 (T+90)
  • ▲
    Director/CEOExecutives
    151,470 SGD23SGX
    688,500 shares@ SGD 0.227.5% of flowShareSGX-STISIN SG1V08936188SGX:6WG0P5N5FVTNK09Q
    Canonical exit: 8 Sept 2025 (T+90)
  • ▲
    Director/CEOExecutives
    52,888 SGD22SGX
    240,400 shares@ SGD 0.222.6% of flowShareSGX-STISIN SG1V08936188SGX:6WNP11W8XD4MLH4W
    Canonical exit: 7 Sept 2025 (T+90)
  • ▲
    Director/CEOExecutives
    4,972 SGD22SGX
    22,600 shares@ SGD 0.220.2% of flowShareSGX-STISIN SG1V08936188SGX:11WCLRL9TD26XVNU
    Canonical exit: 25 Aug 2025 (T+90)
  • ▲
    Director/CEOExecutives
    6,864 SGD22SGX
    31,200 shares@ SGD 0.220.3% of flowShareSGX-STISIN SG1V08936188SGX:LUE63GB7G9ZO6YEL
    Canonical exit: 24 Aug 2025 (T+90)
  • ▲
    Director/CEOExecutives
    98,164 SGD22SGX
    446,200 shares@ SGD 0.224.9% of flowShareSGX-STISIN SG1V08936188SGX:RG55OWAUXCGTKYNQ
    Canonical exit: 21 Aug 2025 (T+90)
  • ▲
    Director/CEOExecutives
    110,000 SGD23SGX
    500,000 shares@ SGD 0.225.5% of flowShareSGX-STISIN SG1V08936188SGX:Z2G0N3TGNTDOAJL1
    Canonical exit: 20 Aug 2025 (T+90)
  • ▲
    Director/CEOExecutives
    1M SGD28SGX
    5,550,000 shares@ SGD 0.218760.2% of flowShareSGX-STISIN SG1V08936188SGX:8U4NPP632QEAFX5L
    Canonical exit: 18 Aug 2025 (T+90)
  • ▲
    Director/CEOExecutives
    360,938 SGD24SGX
    2,750,000 shares@ SGD 0.131318.0% of flowShareSGX-STISIN SG1V08936188SGX:50I4TAY5ROGPSZLJ
    Canonical exit: 24 Apr 2024 (T+90)
  • ●
    Related company / holdingExecutives(filed)
    0SGX
    ShareSGX-STISIN SG1V08936188SGX:BKURF8WZ615O9C1K
  • ●
    Director/CEOExecutives
    0SGX
    ShareSGX-STISIN SG1V08936188SGX:LWM4QP8ZBKBOOZHI
  • ●
    Related company / holdingExecutives(filed)
    0SGX
    ShareSGX-STISIN SG1V08936188SGX:3KCF0KW00AZRYKK9
  • ●
    Substantial ShareholderExecutives(filed)
    0SGX
    ShareSGX-STISIN SG1V08936188SGX:90HWK5HPA4HYBR4E
  • ●
    Related company / holdingExecutives(filed)
    0SGX
    ShareSGX-STISIN SG1V08936188SGX:JQF7U98L04M9PFBR
  • ▲
    Director/CEOExecutives
    51,909 SGD22SGX
    572,600 shares@ SGD 0.09071.9% of flowShareSGX-STISIN SG1V08936188SGX:T1IO3CTLJ6YPWFGU
    Canonical exit: 13 Nov 2019 (T+90)
  • ▲
    Director/CEOExecutives
    6,070 SGD22SGX
    70,000 shares@ SGD 0.08670.2% of flowShareSGX-STISIN SG1V08936188SGX:1N6FRBNWRTXDS9QF
    Canonical exit: 12 Sept 2019 (T+90)
  • ▲
    Director/CEOExecutives
    2,660 SGD22SGX
    30,000 shares@ SGD 0.08870.1% of flowShareSGX-STISIN SG1V08936188SGX:OYBOMOGTZ7VGC7IW
    Canonical exit: 11 Sept 2019 (T+90)

25 of 38 declarations

About Cosmosteel Holdings Limited

Cosmosteel Holdings Limited is a company listed on the XSES market, specializing in steel and metal solutions. It focuses on providing services for the construction and engineering sectors.