Junhong Yao - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 4, 2026
Junhong Yao has filed 1 SEC Form 4 filing across 1 company in the last 90 days.
Profile
Junhong Yao serves as Chief Executive Officer of DSC Holdings Ltd. (DSC). Yao has reported 1 insider filing with the SEC since 2026. The most recent filing was in June 2026.
| Role | Chief Executive Officer, Director, 10% Owner |
|---|---|
| Notability | 50/100 |
Board memberships
- DSC Holdings Ltd.
Reported roles
- Chief Executive Officer
Awards & honors
- CEO of DSC Holdings Ltd (as disclosed in SEC filings dated up to 2026-06-30)
Trading Pattern
InsiderAlpha's records for Junhong Yao go back to 2026: 1 primary Form 4 filing, an average of 1.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Junhong Yao has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Chief Executive Officer, Director, 10% Owner at DSC Holdings Ltd. (DSC) - 1 filing, 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-30 | DSC | DSC Holdings Ltd. | J - Other acquisition / disposition | 43.64M | $0.00 | |
| 2026-06-30 | DSC | DSC Holdings Ltd. | J - Other acquisition / disposition | 44.09M | $0.00 | |
| 2026-06-30 | DSC | DSC Holdings Ltd. | J - Other acquisition / disposition | 1.50M | $0.00 | |
| 2026-06-30 | DSC | DSC Holdings Ltd. | J - Other acquisition / disposition | 1.50M | $0.00 | |
| 2026-06-30 | DSC | DSC Holdings Ltd. | J - Other acquisition / disposition | 17.27M | $0.00 | |
| 2026-06-30 | DSC | DSC Holdings Ltd. | J - Other acquisition / disposition | 96.09M | $0.00 | |
| 2026-06-30 | DSC | DSC Holdings Ltd. | J - Other acquisition / disposition | 108.47M | $0.00 | |
| 2026-06-30 | DSC | DSC Holdings Ltd. | J - Other acquisition / disposition | 1.14M | $0.00 | |
| 2026-06-30 | DSC | DSC Holdings Ltd. | J - Other acquisition / disposition | 108.33M | $0.00 | |
| 2026-06-30 | DSC | DSC Holdings Ltd. | J - Other acquisition / disposition | 108.33M | $0.00 |
Companies - Last 90 Days
- DSC Holdings Ltd. (DSC) - 1 filing, last 2026-06-30
Most Active Insiders Right Now
Junhong Yao has no recent co-filers at the same companies, so here are the insiders with the largest open-market activity across the market in the last 90 days.
- MetLife Investment Management, LLC - $1600000.00B of FINS open-market activity in the last 90 days
- Magnetar Financial LLC - $16357.48B of CRWV open-market activity in the last 90 days
- Marianne Okland - $18.46B of STNG open-market activity in the last 90 days
- VisionWave Holdings, Inc. - $14.13B of SVRE open-market activity in the last 90 days
- Vanessa Allen Sutherland - $7.44B of PSX open-market activity in the last 90 days
- AI Alpine (Luxembourg) S.a.r.l. - $2.69B of INIO open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Andrew T. Kaplan
- A. J. Kazimi
- Michael John Kazley
- Kennedy Lewis Investment Holdings II LLC
- KENNEDY LEWIS MANAGEMENT LP
- James M. Kilts
- Richard D. Kinder
- Steven B. Klinsky
Frequently Asked Questions
Who is Junhong Yao?
Junhong Yao serves as Chief Executive Officer of DSC Holdings Ltd. (DSC). Yao has reported 1 insider filing with the SEC since 2026. The most recent filing was in June 2026.…
How many SEC Form 4 filings has Junhong Yao submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Junhong Yao's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Junhong Yao profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.