Company · CIK 0000732026 · SIC 3559 — Special Industry Machinery, NEC · NYSE
TRIO-TECH INTERNATIONAL · TRT
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 27, 2026 MForm 4 → | Jul 29, 10:54 am EDT | Anitha SrinivasanCHIEF FINANCIAL OFFICER | 6,002 | $2.51 | $15,095 | 32,017 | — | |
| Jun 23, 2026 MForm 4 → | Jun 23, 2:34 pm EDT | Jason T AdelmanDirector | 70,000 | $3.11 | $217,700 | 210,094 | — | |
| Jun 18, 2026 SForm 4 → | Jun 23, 2:34 pm EDT | Jason T AdelmanDirector | 10,000 | $15.36 | $153,600 | 140,094 | −6.66% | |
| Dec 5, 2018 MForm 4 → | Dec 6, 8:58 am EST | Richard M HorowitzDirector | 10,000 | $3.10 | $31,000 | 344,364 | — | plan? |
| Dec 5, 2018 MForm 4 → | Dec 6, 8:57 am EST | A Charles WilsonDirector | 20,000 | $3.10 | $62,000 | — | — | plan? |
| Dec 3, 2018 MForm 4 → | Dec 3, 6:06 am EST | S W YongPRESIDENT AND CEO, Director, 10% Owner | 20,000 | $3.10 | $62,000 | 484,068 | — | plan? |
| Nov 29, 2018 MForm 4 → | Nov 29, 9:00 pm EST | Victor Hock Ming TingVP AND CFO, Director | 15,000 | $3.10 | $46,500 | — | — | plan? |
| Sep 16, 2018 MForm 4 → | Sep 18, 6:12 am EDT | A Charles WilsonDirector | 20,000 | $3.62 | $72,400 | 275,500 | — | plan? |
| Aug 28, 2018 MForm 4 → | Aug 29, 9:30 pm EDT | Victor Hock Ming TingVP AND CFO, Director | 15,000 | $3.62 | $54,300 | — | — | plan? |
| Aug 27, 2018 MForm 4 → | Aug 27, 8:27 am EDT | S W YongPRESIDENT AND CEO, Director, 10% Owner | 20,000 | $3.62 | $72,400 | 464,068 | — | plan? |
| Mar 13, 2018 SForm 4 → | Mar 27, 1:40 pm EDT | Jason T AdelmanDirector | 6,000 | $5.86 | $35,160 | 0 | −100% | plan? late |
| Mar 5, 2018 SForm 4 → | Mar 7, 9:16 pm EST | Jason T AdelmanDirector | 9,000 | $5.77 | $51,940 | 6,000 | −60.0% | plan? |
| Jan 3, 2018 MForm 4 → | Jan 5, 6:00 am EST | A Charles WilsonDirector | 5,000 | $2.07 | $10,350 | 255,500 | — | plan? |
| Dec 27, 2017 GForm 4/A → | Mar 9, 2018, 1:23 pm EST | A Charles WilsonDirector | 10,000 | — | — | 250,500 | — | plan? |
| Dec 27, 2017 GForm 4 → | Jan 3, 2018, 6:00 am EST | A Charles WilsonDirector | 10,000 | — | — | 250,500 | — | plan? late amended |
| Nov 20, 2017 SForm 4 → | Nov 21, 8:10 am EST | Victor Hock Ming TingVP AND CFO, Director | 8,011 | $8.11 | $64,933 | 91,891 | −8.02% | plan? |
| Nov 17, 2017 SForm 4 → | Nov 20, 4:20 pm EST | Victor Hock Ming TingVP AND CFO, Director | 4,650 | $7.88 | $36,625 | 99,902 | −4.45% | plan? |
| Nov 10, 2017 MForm 4 → | Nov 14, 7:42 pm EST | Jason T AdelmanDirector | 15,000 | $2.76 | $41,350 | 15,000 | — | plan? |
| Nov 10, 2017 SForm 4 → | Nov 14, 7:42 pm EST | Jason T AdelmanDirector | 7,400 | $6.46 | $47,804 | 0 | −100% | plan? |
| Jul 8, 2016 PForm 4 → | Jul 13, 5:04 pm EDT | Jason T AdelmanDirector | 2,400 | $2.75 | $6,610 | 7,400 | +48.0% | plan? late |
| Jan 14, 2015 PForm 4 → | Jan 16, 2:18 pm EST | Jason T AdelmanDirector | 5,000 | $2.92 | $14,600 | 5,000 | — | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 27, 2026 MForm 4 → | Jul 29, 10:54 am EDT | Anitha SrinivasanCHIEF FINANCIAL OFFICER | 6,002 | — | — | 0 | — | |
| Jul 7, 2026 AForm 4 → | Jul 9, 11:29 am EDT | Hwee Poh LimSR CORP VP AND COO (TESTING) | 5,000 | — | — | 5,000 | — | |
| Jul 7, 2026 AForm 4 → | Jul 9, 11:28 am EDT | Anitha SrinivasanCHIEF FINANCIAL OFFICER | 5,000 | — | — | 5,000 | — | |
| Jun 23, 2026 MForm 4 → | Jun 23, 2:34 pm EDT | Jason T AdelmanDirector | 70,000 | — | — | 0 | — | |
| Dec 5, 2018 MForm 4 → | Dec 6, 8:58 am EST | Richard M HorowitzDirector | — | — | — | — | — | |
| Dec 5, 2018 MForm 4 → | Dec 6, 8:57 am EST | A Charles WilsonDirector | — | — | — | — | — | |
| Dec 4, 2018 AForm 4 → | Mar 5, 2019, 6:56 am EST | Hwee Poh LimCORPORATE VICE PRESIDENT | 5,000 | $3.75 | $18,750 | 5,000 | — | late |
| Dec 3, 2018 MForm 4 → | Dec 3, 6:06 am EST | S W YongPRESIDENT AND CEO, Director, 10% Owner | 20,000 | — | — | 0 | — | |
| Nov 29, 2018 MForm 4 → | Nov 29, 9:00 pm EST | Victor Hock Ming TingVP AND CFO, Director | — | — | — | — | — | |
| Sep 16, 2018 MForm 4 → | Sep 18, 6:12 am EDT | A Charles WilsonDirector | 20,000 | — | — | 0 | — | |
| Aug 28, 2018 MForm 4 → | Aug 29, 9:30 pm EDT | Victor Hock Ming TingVP AND CFO, Director | — | — | — | — | — | |
| Aug 27, 2018 MForm 4 → | Aug 27, 8:27 am EDT | S W YongPRESIDENT AND CEO, Director, 10% Owner | 20,000 | — | — | 0 | — | |
| Mar 23, 2018 AForm 4/A → | Apr 2, 9:39 pm EDT | Richard M HorowitzDirector | 20,000 | $5.98 | $119,600 | 20,000 | — | |
| Mar 23, 2018 AForm 4 → | Mar 27, 1:40 pm EDT | Jason T AdelmanDirector | 20,000 | $5.98 | $119,600 | 20,000 | — | |
| Mar 23, 2018 AForm 4 → | Mar 27, 1:15 pm EDT | Richard M HorowitzDirector, 10% Owner | 20,000 | $5.98 | $119,600 | 20,000 | — | amended |
| Mar 23, 2018 AForm 4/A → | Mar 27, 1:13 pm EDT | Victor Hock Ming TingVP AND CFO, Director | 20,000 | $5.98 | $119,600 | 20,000 | — | |
| Mar 23, 2018 AForm 4/A → | Mar 27, 1:10 pm EDT | S W YongPRESIDENT AND CEO, Director, 10% Owner | 40,000 | $5.98 | $239,200 | 40,000 | — | |
| Mar 23, 2018 AForm 4/A → | Mar 27, 1:09 pm EDT | A Charles WilsonDirector | 40,000 | $5.98 | $239,200 | 40,000 | — | |
| Mar 23, 2018 AForm 4 → | Mar 27, 11:31 am EDT | A Charles WilsonDirector | 40,000 | $5.28 | $211,200 | 40,000 | — | amended |
| Mar 23, 2018 AForm 4 → | Mar 27, 11:24 am EDT | S W YongPRESIDENT AND CEO, Director, 10% Owner | 40,000 | $5.28 | $211,200 | 40,000 | — | |
| Mar 23, 2018 AForm 4 → | Mar 27, 11:16 am EDT | Victor Hock Ming TingVP AND CFO, Director | 20,000 | $5.28 | $105,600 | 20,000 | — | amended |
| Jan 3, 2018 MForm 4 → | Jan 5, 6:00 am EST | A Charles WilsonDirector | 5,000 | — | — | 0 | — | |
| Nov 10, 2017 MForm 4 → | Nov 14, 7:42 pm EST | Jason T AdelmanDirector | 15,000 | — | — | 0 | — | |
| Mar 30, 2017 AForm 4 → | Apr 3, 10:48 am EDT | Jason T AdelmanDirector | 12,500 | $4.14 | $51,750 | 12,500 | — | |
| Mar 30, 2017 AForm 4 → | Apr 3, 10:47 am EDT | Richard M HorowitzDirector, 10% Owner | 12,500 | $4.14 | $51,750 | 12,500 | — | |
| Mar 30, 2017 AForm 4 → | Apr 3, 10:46 am EDT | A Charles WilsonDirector | 25,000 | $4.14 | $103,500 | 25,000 | — | |
| Mar 30, 2017 AForm 4 → | Apr 3, 10:30 am EDT | S W YongPRESIDENT AND CEO, Director, 10% Owner | 25,000 | $4.14 | $103,500 | 25,000 | — | |
| Mar 30, 2017 AForm 4 → | Apr 3, 10:27 am EDT | Victor Hock Ming TingVP AND CFO, Director | 12,500 | $4.14 | $51,750 | 12,500 | — | |
| Mar 21, 2016 AForm 4 → | Mar 23, 5:35 pm EDT | A Charles WilsonDirector | 50,000 | $3.26 | $163,000 | 50,000 | — | |
| Mar 21, 2016 AForm 4 → | Mar 23, 5:34 pm EDT | Jason T AdelmanDirector | 25,000 | $3.26 | $81,500 | 25,000 | — | |
| Mar 21, 2016 AForm 4 → | Mar 23, 5:29 pm EDT | Richard M HorowitzDirector, 10% Owner | 25,000 | $3.26 | $81,500 | 25,000 | — | |
| Mar 21, 2016 AForm 4 → | Mar 23, 5:28 pm EDT | S W YongPRESIDENT AND CEO, Director, 10% Owner | 50,000 | $3.26 | $163,000 | 25,000 | — | |
| Mar 21, 2016 AForm 4 → | Mar 23, 5:27 pm EDT | Victor Hock Ming TingVP AND CFO, Director | 40,000 | $3.26 | $130,400 | 15,000 | — | |
| Oct 5, 2015 AForm 4 → | Oct 7, 5:05 pm EDT | Jason T AdelmanDirector | 12,500 | $2.69 | $33,625 | 12,500 | — | |
| Oct 5, 2015 AForm 4 → | Oct 7, 5:03 pm EDT | Richard M HorowitzDirector, 10% Owner | 12,500 | $2.69 | $33,625 | 12,500 | — | |
| Oct 5, 2015 AForm 4 → | Oct 7, 1:33 pm EDT | A Charles WilsonDirector | 25,000 | $2.69 | $67,250 | 25,000 | — |