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TRIO-TECH INTERNATIONAL

TRT Net selling
CIK 0000732026 #5674 in the set updated 18 Sep 2026
Bought (120 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$5.50M
$0.00 on a plan · $656.55K straight out of an exercise
Sold at will
$4.84M
100 of 105 sales
Net
−$5.50M
−$4.84M against sales at will

By person

8 insiders · 162 transactions
66.9×

S. W. Yong holds 66.9 times base salary in stock. $18.75M of shares against $279.95K in salary for 2025.

Salary from the company's own proxy. The shares are what S. W. Yong last reported holding, valued at $14.88, the price Common Stock was last bought or sold at on the open market here, on 19 Jun 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
TING HOCK MING
Director
$1.70M (59)
−$1.70M
131,044
$1.95M
−41.0%
HOROWITZ RICHARD M
Director
$1.65M (6)
−$1.65M
664,784
$9.89M
+4.1%
ADELMAN JASON T
Director
$1.61M (38)
−$1.61M
210,094
$3.13M
+341.1%
YONG SIEW WAI
PRESIDENT AND CEO
$535.96K (2)
−$535.96K
1,260,247
$18.75M
+21.9%
WILSON A CHARLES
10% owner
435,500
$6.48M
+55.3%
LIM HWEE POH
SR CORP VP AND COO (TESTING)
231,268
$3.44M
+38.9%
Srinivasan Anitha
CHIEF FINANCIAL OFFICER
32,017
$476.41K
+191.1%
Soon Siew Kuan
CORPORATE VICE PRESIDENT
25,100
$373.49K
+17.6%

No percentages here. This company's share count has moved by a factor of 2.4 over the window, from 4,250,305 to 10,112,599 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
Srinivasan Anitha
27 Jul 2026
CHIEF FINANCIAL OFFICER
Exercised, kept
3,002
$2.44
$7.32K
Srinivasan Anitha
27 Jul 2026
CHIEF FINANCIAL OFFICER
Exercised, kept
3,000
$2.59
$7.77K
ADELMAN JASON T
23 Jun 2026
Director
Exercised, kept
70,000
$3.11
$217.70K
ADELMAN JASON T
19 Jun 2026
Director
Sell
5,000
$14.88
$74.40K
ADELMAN JASON T
18 Jun 2026
Director
Sell
5,000
$15.84
$79.20K
ADELMAN JASON T
28 May 2026
Director
Exercised, kept
70,094
$2.57
$180.14K
ADELMAN JASON T
28 May 2026
Director
Exercised, kept
40,000
$3.88
$155.20K
TING HOCK MING
26 May 2026
Director
Sell
17,200
$16.65
$286.38K
ADELMAN JASON T
19 May 2026
Director
Sell
5,617
$13.97
$78.47K
ADELMAN JASON T
19 May 2026
Director
Sell
9,358
$14.01
$131.11K
ADELMAN JASON T
18 May 2026
Director
Sold after exercise
5,000
$14.87
$74.35K
ADELMAN JASON T
18 May 2026
Director
Sold after exercise
10,000
$16.57
$165.70K
ADELMAN JASON T
18 May 2026
Director
Sold after exercise
10,000
$18.11
$181.10K
ADELMAN JASON T
18 May 2026
Director
Sold after exercise
10,000
$18.76
$187.60K
HOROWITZ RICHARD M
18 May 2026
Director
Sell
67,500
$18.10
$1.22M
LIM HWEE POH
29 Apr 2026
SR CORP VP AND COO (TESTING)
Exercised, kept
5,000
$2.62
$13.10K
LIM HWEE POH
29 Apr 2026
SR CORP VP AND COO (TESTING)
Exercised, kept
10,016
$3.09
$30.95K
LIM HWEE POH
29 Apr 2026
SR CORP VP AND COO (TESTING)
Exercised, kept
18,776
$2.51
$47.13K
LIM HWEE POH
29 Apr 2026
SR CORP VP AND COO (TESTING)
Exercised, kept
15,010
$2.44
$36.62K
LIM HWEE POH
29 Apr 2026
SR CORP VP AND COO (TESTING)
Exercised, kept
8,000
$2.59
$20.72K
LIM HWEE POH
29 Apr 2026
SR CORP VP AND COO (TESTING)
Exercised, kept
3,000
$3.88
$11.64K
TING HOCK MING
20 Apr 2026
Director
Sell
2,000
$7.13
$14.26K
TING HOCK MING
17 Apr 2026
Director
Sell
3,800
$7.08
$26.90K
TING HOCK MING
16 Apr 2026
Director
Sell
4,000
$7.04
$28.16K
TING HOCK MING
15 Apr 2026
Director
Sell
3,000
$6.99
$20.97K
TING HOCK MING
14 Apr 2026
Director
Sell
12,600
$6.93
$87.32K
TING HOCK MING
13 Apr 2026
Director
Sell
6,000
$6.73
$40.38K
TING HOCK MING
9 Apr 2026
Director
Sell
4,000
$6.78
$27.12K
ADELMAN JASON T
16 Mar 2026
Director
Sell
5,000
$5.61
$28.03K
ADELMAN JASON T
10 Mar 2026
Director
Sell
5,000
$5.82
$29.08K
ADELMAN JASON T
6 Mar 2026
Director
Sell
7,489
$5.53
$41.43K
ADELMAN JASON T
5 Mar 2026
Director
Sell
4,511
$5.55
$25.02K
Srinivasan Anitha
25 Feb 2026
CHIEF FINANCIAL OFFICER
Exercised, kept
7,015
$3.09
$21.68K
HOROWITZ RICHARD M
17 Feb 2026
Director
Exercised, kept
40,056
$2.64
$105.75K
YONG SIEW WAI
27 Jan 2026
PRESIDENT AND CEO
Exercised, kept
80,111
$2.64
$211.49K
TING HOCK MING
16 Jan 2026
Director
Sell
70
$6.78
$474.60
TING HOCK MING
15 Jan 2026
Director
Sell
3,000
$6.90
$20.70K
TING HOCK MING
12 Jan 2026
Director
Sell
5,000
$7.08
$35.41K
TING HOCK MING
7 Jan 2026
Director
Sell
600
$7.52
$4.51K
TING HOCK MING
7 Jan 2026
Director
Sell
2,000
$7.47
$14.94K
TING HOCK MING
7 Jan 2026
Director
Sell
2,000
$7.38
$14.76K
TING HOCK MING
7 Jan 2026
Director
Sell
2,000
$7.20
$14.40K
HOROWITZ RICHARD M
7 Jan 2026
Director
Sell
7,500
$7.50
$56.28K
TING HOCK MING
6 Jan 2026
Director
Sell
3,000
$6.63
$19.89K
Srinivasan Anitha
13 Oct 2025
CHIEF FINANCIAL OFFICER
Exercised, kept
3,500
$5.01
$17.54K
Srinivasan Anitha
13 Oct 2025
CHIEF FINANCIAL OFFICER
Exercised, kept
4,500
$4.88
$21.94K
ADELMAN JASON T
13 Oct 2025
Director
Exercised, kept
20,000
$5.27
$105.40K
HOROWITZ RICHARD M
13 Mar 2025
Director
Exercised, kept
20,000
$2.53
$50.60K
ADELMAN JASON T
27 Feb 2025
Director
Sell
2,000
$6.00
$12.00K
ADELMAN JASON T
25 Nov 2024
Director
Sell
2,000
$7.32
$14.64K
ADELMAN JASON T
6 Nov 2024
Director
Sell
2,000
$7.39
$14.78K
ADELMAN JASON T
17 Oct 2024
Director
Sell
3,000
$7.40
$22.20K
ADELMAN JASON T
17 Oct 2024
Director
Sell
3,000
$6.69
$20.07K
ADELMAN JASON T
16 Oct 2024
Director
Sell
3,000
$7.30
$21.90K
ADELMAN JASON T
16 Oct 2024
Director
Sell
3,000
$6.88
$20.64K
HOROWITZ RICHARD M
8 Apr 2024
Director
Exercised, kept
20,000
$3.28
$65.60K
ADELMAN JASON T
3 Apr 2024
Director
Exercised, kept
20,000
$3.28
$65.60K
TING HOCK MING
18 Jan 2024
Director
Exercised, kept
9,000
$4.51
$40.55K
Soon Siew Kuan
13 Dec 2023
CORPORATE VICE PRESIDENT
Exercised, kept
500
$3.73
$1.87K
Soon Siew Kuan
29 Nov 2023
CORPORATE VICE PRESIDENT
Exercised, kept
750
$4.88
$3.66K
Soon Siew Kuan
29 Nov 2023
CORPORATE VICE PRESIDENT
Exercised, kept
1,000
$5.18
$5.18K
Soon Siew Kuan
29 Nov 2023
CORPORATE VICE PRESIDENT
Exercised, kept
500
$3.73
$1.87K
YONG SIEW WAI
29 Nov 2023
PRESIDENT AND CEO
Exercised, kept
20,000
$2.53
$50.60K
YONG SIEW WAI
29 Nov 2023
PRESIDENT AND CEO
Exercised, kept
40,000
$3.28
$131.20K
ADELMAN JASON T
7 Jun 2023
Director
Sell
2,000
$4.84
$9.68K
ADELMAN JASON T
2 Jun 2023
Director
Sell
2,000
$4.82
$9.64K
ADELMAN JASON T
1 Jun 2023
Director
Sell
2,000
$5.00
$10.00K
ADELMAN JASON T
30 May 2023
Director
Sell
2,000
$4.88
$9.76K
ADELMAN JASON T
26 May 2023
Director
Sell
2,000
$4.65
$9.30K
ADELMAN JASON T
24 Mar 2023
Director
Exercised, kept
20,000
$2.53
$50.60K
ADELMAN JASON T
16 Mar 2023
Director
Sell
12,500
$4.58
$57.25K
LIM HWEE POH
1 Aug 2022
VICE PRESIDENT
Exercised, kept
5,000
$3.75
$18.75K
TING HOCK MING
27 Jun 2022
VICE PRESIDENT, CFO
Exercised, kept
10,000
$2.53
$25.30K
TING HOCK MING
27 Jun 2022
VICE PRESIDENT, CFO
Exercised, kept
20,000
$3.28
$65.60K
HOROWITZ RICHARD M
2 Mar 2022
Director
Exercised, kept
12,500
$4.14
$51.75K
WILSON A CHARLES
17 Feb 2022
Director
Exercised, kept
25,000
$4.14
$103.50K
TING HOCK MING
15 Feb 2022
VICE PRESIDENT, CFO
Exercised, kept
12,500
$4.14
$51.75K
YONG SIEW WAI
15 Feb 2022
PRESIDENT AND CEO
Exercised, kept
25,000
$4.14
$103.50K
ADELMAN JASON T
26 Jan 2022
Director
Exercised, kept
12,500
$4.14
$51.75K
YONG SIEW WAI
31 Dec 2021
PRESIDENT AND CEO
Sell
10,000
$12.81
$128.06K
TING HOCK MING
31 Dec 2021
VICE PRESIDENT AND CFO
Sell
3,000
$13.16
$39.47K
TING HOCK MING
22 Dec 2021
VICE PRESIDENT, CFO
Sell
8,000
$12.28
$98.26K
YONG SIEW WAI
21 Dec 2021
PRESIDENT AND CEO
Sell
39,000
$10.46
$407.90K
TING HOCK MING
21 Dec 2021
VICE PRESIDENT, CFO
Sell
24,500
$10.20
$249.96K
TING HOCK MING
17 Dec 2021
VICE PRESIDENT, CFO
Sell
6,600
$9.24
$60.98K
TING HOCK MING
16 Dec 2021
VICE PRESIDENT, CFO
Sell
7,000
$9.59
$67.16K
TING HOCK MING
15 Dec 2021
VICE PRESIDENT, CFO
Sell
11,000
$9.00
$98.96K
Soon Siew Kuan
8 Dec 2021
CORPORATE VICE PRESIDENT
Exercised, kept
1,000
$3.73
$3.73K
HOROWITZ RICHARD M
29 Nov 2021
Director
Sell
20,000
$9.98
$199.60K
HOROWITZ RICHARD M
19 Nov 2021
Director
Sell
9,000
$8.86
$79.75K
HOROWITZ RICHARD M
19 Nov 2021
Director
Sell
5,000
$8.85
$44.26K
HOROWITZ RICHARD M
19 Nov 2021
Director
Sell
5,000
$8.96
$44.79K
ADELMAN JASON T
17 Nov 2021
Director
Sell
7,000
$9.10
$63.70K
YONG SIEW WAI
16 Nov 2021
PRESIDENT AND CEO
Exercised, kept
20,000
$2.53
$50.60K
TING HOCK MING
9 Nov 2021
VICE PRESIDENT, CFO
Exercised, kept
10,000
$2.53
$25.30K
TING HOCK MING
7 Jun 2021
VICE PRESIDENT, CFO
Sell
1,200
$6.60
$7.92K
TING HOCK MING
7 Jun 2021
VICE PRESIDENT, CFO
Sell
1,500
$6.36
$9.54K
TING HOCK MING
7 Jun 2021
VICE PRESIDENT, CFO
Sell
2,700
$6.30
$17.01K
TING HOCK MING
7 Jun 2021
VICE PRESIDENT, CFO
Sell
3,000
$6.18
$18.54K
TING HOCK MING
4 Jun 2021
VICE PRESIDENT, CFO
Sell
3,000
$6.13
$18.39K
TING HOCK MING
4 Jun 2021
VICE PRESIDENT, CFO
Sell
1,200
$6.15
$7.38K
TING HOCK MING
4 Jun 2021
VICE PRESIDENT, CFO
Sell
3,000
$6.03
$18.09K
TING HOCK MING
4 Jun 2021
VICE PRESIDENT, CFO
Sell
2,500
$5.92
$14.80K
TING HOCK MING
3 Jun 2021
VICE PRESIDENT, CFO
Sell
549
$6.15
$3.38K
TING HOCK MING
3 Jun 2021
VICE PRESIDENT, CFO
Sell
2,000
$5.92
$11.84K
TING HOCK MING
3 Jun 2021
VICE PRESIDENT, CFO
Sell
3,000
$5.75
$17.25K
TING HOCK MING
3 Jun 2021
VICE PRESIDENT, CFO
Sell
2,500
$5.77
$14.43K
TING HOCK MING
3 Jun 2021
VICE PRESIDENT, CFO
Sell
3,000
$5.79
$17.37K
ADELMAN JASON T
18 Mar 2021
Director
Sell
3,312
$5.00
$16.56K
YONG SIEW WAI
16 Mar 2021
PRESIDENT AND CEO
Exercised, kept
25,000
$3.26
$81.50K
YONG SIEW WAI
16 Mar 2021
PRESIDENT AND CEO
Exercised, kept
25,000
$3.26
$81.50K
TING HOCK MING
16 Mar 2021
VICE PRESIDENT, CFO
Exercised, kept
15,000
$3.26
$48.90K
TING HOCK MING
16 Mar 2021
VICE PRESIDENT, CFO
Exercised, kept
25,000
$3.26
$81.50K
TING HOCK MING
15 Mar 2021
VICE PRESIDENT, CFO
Sell
1,500
$5.25
$7.88K
ADELMAN JASON T
15 Mar 2021
Director
Sell
4,000
$5.09
$20.38K
HOROWITZ RICHARD M
13 Mar 2021
Director
Exercised, kept
25,000
$3.26
$81.50K
ADELMAN JASON T
12 Mar 2021
Director
Exercised, kept
25,000
$3.26
$81.50K
ADELMAN JASON T
12 Mar 2021
Director
Sell
1,000
$5.11
$5.11K
WILSON A CHARLES
8 Mar 2021
Director
Exercised, kept
50,000
$3.26
$163.00K
TING HOCK MING
24 Feb 2021
VICE PRESIDENT, CFO
Sell
2,091
$5.90
$12.34K
TING HOCK MING
23 Feb 2021
VICE PRESIDENT, CFO
Sell
1,200
$5.75
$6.90K
TING HOCK MING
16 Jan 2021
VICE PRESIDENT, CFO
Sell
794
$4.68
$3.72K
TING HOCK MING
16 Jan 2021
VICE PRESIDENT, CFO
Sell
2,500
$4.57
$11.43K
TING HOCK MING
16 Jan 2021
VICE PRESIDENT, CFO
Sell
3,000
$4.50
$13.50K
TING HOCK MING
16 Jan 2021
VICE PRESIDENT, CFO
Sell
1,500
$4.40
$6.60K
TING HOCK MING
16 Jan 2021
VICE PRESIDENT, CFO
Sell
2,700
$4.29
$11.58K
TING HOCK MING
16 Jan 2021
VICE PRESIDENT, CFO
Sell
2,100
$4.29
$9.01K
TING HOCK MING
11 Jan 2021
VICE PRESIDENT, CFO
Sell
1,600
$4.39
$7.02K
TING HOCK MING
7 Jan 2021
VP AND CFO
Sell
3,000
$4.38
$13.14K
TING HOCK MING
7 Jan 2021
VP AND CFO
Sell
1,800
$4.38
$7.88K
TING HOCK MING
7 Jan 2021
VP AND CFO
Sell
2,500
$4.26
$10.65K
TING HOCK MING
7 Jan 2021
VP AND CFO
Sell
2,700
$4.29
$11.58K
TING HOCK MING
16 Dec 2020
VP AND CFO
Sell
4,500
$4.53
$20.40K
ADELMAN JASON T
23 Nov 2020
Director
Sell
6,250
$3.60
$22.50K
ADELMAN JASON T
20 Nov 2020
Director
Sell
6,250
$3.66
$22.88K
ADELMAN JASON T
2 Oct 2020
Director
Exercised, kept
12,500
$2.69
$33.63K
WILSON A CHARLES
1 Oct 2020
Director
Exercised, kept
25,000
$2.69
$67.25K
HOROWITZ RICHARD M
18 Sep 2020
Director
Exercised, kept
12,500
$2.69
$33.63K
WILSON A CHARLES
5 Dec 2018
Director
Exercised, kept
20,000
$3.10
$62.00K
HOROWITZ RICHARD M
5 Dec 2018
Director
Exercised, kept
10,000
$3.10
$31.00K
YONG SIEW WAI
3 Dec 2018
PRESIDENT AND CEO
Exercised, kept
20,000
$3.10
$62.00K
TING HOCK MING
29 Nov 2018
VP AND CFO
Exercised, kept
15,000
$3.10
$46.50K
WILSON A CHARLES
16 Sep 2018
Director
Exercised, kept
20,000
$3.62
$72.40K
TING HOCK MING
28 Aug 2018
VP AND CFO
Exercised, kept
15,000
$3.62
$54.30K
YONG SIEW WAI
27 Aug 2018
PRESIDENT AND CEO
Exercised, kept
20,000
$3.62
$72.40K
ADELMAN JASON T
27 Mar 2018
Director
Sell
2,000
$6.05
$12.10K
ADELMAN JASON T
19 Mar 2018
Director
Sell
3,000
$5.76
$17.28K
ADELMAN JASON T
13 Mar 2018
Director
Sell
1,000
$5.78
$5.78K
ADELMAN JASON T
7 Mar 2018
Director
Sell
2,500
$5.77
$14.43K
ADELMAN JASON T
6 Mar 2018
Director
Sell
5,500
$5.75
$31.63K
ADELMAN JASON T
5 Mar 2018
Director
Sell
1,000
$5.89
$5.89K
WILSON A CHARLES
3 Jan 2018
Director
Exercised, kept
5,000
$2.07
$10.35K
TING HOCK MING
20 Nov 2017
VP AND CFO
Sell
3,000
$8.18
$24.54K
TING HOCK MING
20 Nov 2017
VP AND CFO
Sell
861
$8.25
$7.10K
TING HOCK MING
20 Nov 2017
VP AND CFO
Sell
1,000
$8.08
$8.08K
TING HOCK MING
20 Nov 2017
VP AND CFO
Sell
1,000
$8.01
$8.01K
TING HOCK MING
20 Nov 2017
VP AND CFO
Sell
2,150
$8.00
$17.20K
TING HOCK MING
17 Nov 2017
VP AND CFO
Sell
1,200
$7.81
$9.37K
TING HOCK MING
17 Nov 2017
VP AND CFO
Sell
1,200
$7.99
$9.59K
TING HOCK MING
17 Nov 2017
VP AND CFO
Sell
1,150
$7.90
$9.09K
TING HOCK MING
17 Nov 2017
VP AND CFO
Sell
1,100
$7.80
$8.58K
ADELMAN JASON T
10 Nov 2017
Director
Sold after exercise
7,400
$6.46
$47.80K

What was left out

Form 4 filings counted 147
Amendments (4/A) skipped 9
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 5
Sales at will 100
Transactions with no price 0
Shares from compensation/vesting 1,185,768
Sales filed before the plan box existed 61
History held since 3 Apr 2017