ADELMAN JASON T
SEC Form 4 insider trading activity
ADELMAN JASON T has filed 6 SEC Form 4 filings (22 transaction rows) across 2 companies, including TRT, OBLG, with disclosures dating back to 2025. 6 of those filings fall inside the rolling window. Most recent filing: Jun 23, 2026.
On the most recent filing, ADELMAN JASON T is listed as Director at TRIO-TECH INTERNATIONAL. Inside the rolling window, ADELMAN JASON T reported 1 open-market purchase totaling $27K in OBLG and 8 open-market sales totaling $1.1M in TRT. The largest disclosed transaction in the window is a sale of 35,000 TRT shares on May 18, 2026, worth $609K.
Companies traded
Other insiders at TRT
Insider Buying
$27K
reported purchases (SEC code P)
Insider Selling
$1.1M
reported sales (SEC code S)
Companies
2
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| TRT | Director | Sale | 5,000 | $79K | Jun 23 | SEC ↗ | |
| TRT | Director | Sale | 5,000 | $74K | Jun 23 | SEC ↗ | |
| TRT | Director | Sale | 35,000 | $609K | May 20 | SEC ↗ | |
| TRT | Director | Sale | 14,975 | $210K | May 20 | SEC ↗ | |
| TRT | Director | Sale | 4,511 | $25K | May 16 | SEC ↗ | |
| TRT | Director | Sale | 7,489 | $41K | May 16 | SEC ↗ | |
| TRT | Director | Sale | 5,000 | $29K | May 16 | SEC ↗ | |
| TRT | Director | Sale | 5,000 | $28K | May 16 | SEC ↗ | |
| OBLG | Director | Purchase | 10,000 | $27K | Sep 9 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 filings has ADELMAN JASON T made?
ADELMAN JASON T has filed 6 SEC Form 4 filings (22 transaction rows) across 2 companies, including TRT, OBLG since 2025.
Which companies does ADELMAN JASON T trade?
ADELMAN JASON T has filed SEC Form 4 disclosures for 2 companies, including TRT, OBLG.
When was ADELMAN JASON T's most recent SEC Form 4 filing?
ADELMAN JASON T's most recent SEC Form 4 filing on Tracefour is dated Jun 23, 2026.
What is ADELMAN JASON T's total buy and sell value in the current window?
Inside the rolling retention window, ADELMAN JASON T bought $27K and sold $1.1M based on SEC Form 4 filings.
What was ADELMAN JASON T's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 35,000 TRT shares on 2026-05-18, worth $609K, per SEC Form 4 filings.