13D·WATCH Activist + Insider Intelligence Live feed Blog About Pricing
ISSUER PROFILE · CIK 0000732026 · CUSIP 896712205

TRIO-TECH INTERNATIONALTRT

4 13D/G filings 3 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 2 activist filings on this issuer

Median 30d
0.0%
avg 0.0%
Median 60d
0.0%
avg 0.0%
Median 90d
0.0%
avg 0.0%
Median 180d
+0.9%
avg +0.9%

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
4
1 SCHEDULE 13D/A · 1 SCHEDULE · 2 SC
Distinct filers
3
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
4.18
as of 2026-10-15

13D/G Filings Timeline · 4 total

FiledFormFilerStakeSharesIntent
2026-06-25 SCHEDULE 13D/A HOROWITZ RICHARD M — 902,353 view →
2026-01-29 SCHEDULE YONG SIEW WAI 16.90% 1,470,290 view →
2023-04-06 SC WILSON A CHARLES — — view →
2023-04-06 SC YONG SIEW WAI — — view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-10-15 854,158 4.18 -23.5%
2026-09-30 1,116,441 1.70 +29.3%
2026-09-15 863,346 6.45 +1.5%
2026-08-14 910,973 3.98 -9.2%
2026-07-31 1,003,196 2.62 -5.0%
2026-07-15 1,055,983 1.92 +33.2%
2026-06-30 792,943 1.00 +7.5%
2026-06-15 737,263 1.09 -10.6%
2026-05-29 824,606 1.00 +1.3%
2026-05-15 813,693 1.00 +71.5%
2026-04-30 474,408 1.00 +1912.8%
2026-04-15 23,569 1.00 +121.9%

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