YONG SIEW WAI

CIK 00012476021 companySINGAPORE, U0

SEC Profile

Transactions

Companies

Filings

CIK

0001247602

Recent Transactions

50 trades

Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
TRT Common Stock (Right to buy)
2026-01-27−8,011→ 0 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
TRT Common Stock
2026-01-27$2.64/sh+80,111→ 1,260,247 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2026-01-09+80,000→ 70,000 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2025-03-26+40,000→ 40,000 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2024-01-16+40,000→ 40,000 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2023-11-29−40,000→ 0 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
TRT Common Stock
2023-11-29$2.53/sh+20,000→ 590,068 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
TRT Common Stock
2023-11-29$3.28/sh+40,000→ 570,068 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2023-11-29−20,000→ 0 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2023-03-22+30,000→ 30,000 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2022-03-24$7.76/sh+25,000→ 25,000 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2022-02-15−25,000→ 0 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
TRT Common Stock
2022-02-15$4.14/sh+25,000→ 530,068 total
Sale
TRIO-TECH INTERNATIONAL$TRT
TRT Common Stock
2021-12-31$12.81/sh−10,000→ 505,068 total
Sale
TRIO-TECH INTERNATIONAL$TRT
TRT Common Stock
2021-12-21$10.46/sh−39,000→ 515,068 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
Common Stock
2021-11-16$2.53/sh+20,000→ 554,068 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to buy)
2021-11-16−20,000→ 0 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
Common Stock
2021-03-16$3.26/sh+25,000→ 509,068 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2021-03-16−25,000→ 0 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2021-02-19$5.27/sh+40,000→ 40,000 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2020-03-25$2.53/sh+40,000→ 40,000 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2019-04-11$3.28/sh+40,000→ 40,000 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
Common Stock
2018-12-03$3.10/sh+20,000→ 484,068 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2018-12-03−20,000→ 0 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2018-08-27−20,000→ 0 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
Common Stock
2018-08-27$3.62/sh+20,000→ 464,068 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2018-03-23$5.28/sh+40,000→ 40,000 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2018-03-23$5.98/sh+40,000→ 40,000 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2017-03-30$4.14/sh+25,000→ 25,000 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2016-03-21$3.26/sh+25,000→ 25,000 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2016-03-21$3.26/sh+25,000→ 25,000 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2013-12-09$3.10/sh+20,000
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
Common Stock
2013-10-02$2.30/sh+25,000→ 444,068 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2013-10-02$2.30/sh−25,000→ 0 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2013-09-30$1.72/sh−45,000→ 0 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
Common Stock
2013-09-30$1.72/sh+45,000→ 419,068 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2013-09-17$3.62/sh+20,000→ 20,000 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2011-12-14$2.30/sh+25,000→ 25,000 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2011-12-14$2.30/sh+25,000→ 25,000 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2010-12-14$4.35/sh+25,000→ 25,000 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2010-12-14$4.35/sh+25,000→ 25,000 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
Common Stock
2010-10-07$1.72/sh+45,000→ 374,068 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2010-10-07$1.72/sh−45,000→ 45,000 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2009-04-13+90,000→ 90,000 total
Award
TRIO-TECH INTERNATIONAL$TRT
Common Stock (Right to Buy)
2008-07-11+20,000→ 20,000 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
TRT Common Stock
2006-01-04$2.72/sh+10,000→ 326,925 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
Stock Option (Right to Buy)
2006-01-04$2.72/sh−10,000→ 0 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
Employee Stock Option Plan (Right to Buy) (1)
2004-04-01$2.82/sh−10,000→ 0 total
Exercise/Conversion
TRIO-TECH INTERNATIONAL$TRT
TRT Common Stock (1)
2004-04-01$2.82/sh+10,000→ 311,924 total
Sale
TRIO-TECH INTERNATIONAL$TRT
Employee Stock Option (Right to Buy)
2003-07-14+10,000→ 10,000 total

Companies

TRIO-TECH INTERNATIONAL
Director, PRESIDENT AND CEO, 10% Owner
$TRT

Recent Filings

Address

7 PANDAN VALLEY 16-502 POINCIANA TOWER

SINGAPORE, U0, 597631

View on SEC.gov