Sheng-Yih Chang - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Sheng-Yih Chang is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market purchases: $884K.
Profile
Sheng-Yih Chang is CEO at Hartford Creative Group, Inc. (HFUS). Chang has reported 2 insider filings with the SEC since 2024. The most recent filing was in December 2024.
| Role | CEO, Director, 10% Owner |
|---|---|
| Notability | 50/100 |
Board memberships
- Hartford Creative Group, Inc.
Reported roles
- CEO
Trading Pattern
InsiderAlpha's records for Sheng-Yih Chang go back to 2024: 2 primary Form 4 filings, an average of 0.7 per year. The typical open-market purchase is $442K (2 buys totaling $884K). The largest single buy on record is $876K of HFUS in 2024. 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 Sheng-Yih Chang 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.
- CEO, Director, 10% Owner at Hartford Creative Group, Inc. (HFUS) - 1 filing, 2024
- CEO, Director at Hartford Creative Group, Inc. (HFUS) - 1 filing, 2024
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2024-12-03 | HFUS | Hartford Creative Group, Inc. | P - Open-market purchase | 43.79M | $0.02 | $876K |
| 2024-11-04 | HFUS | Hartford Creative Group, Inc. | P - Open-market purchase | 400.0K | $0.02 | $8K |
Most Active Insiders Right Now
Sheng-Yih Chang 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:
- Silver Point Capital L.P.
- SilverBay Capital Management LLC
- Michael Simanovsky
- Bob R. Simpson
- Ranbir Singh
- Ross Jeffery Sklar
- Barry Sloane
- Ryan Lewis Smith
Frequently Asked Questions
Who is Sheng-Yih Chang?
Sheng-Yih Chang is CEO at Hartford Creative Group, Inc. (HFUS). Chang has reported 2 insider filings with the SEC since 2024. The most recent filing was in December 2024.…
Has Sheng-Yih Chang been buying or selling stock?
Recorded transactions: 2 open-market purchases ($884K) and 0 open-market sales across all tracked filings.
Where can I see all of Sheng-Yih Chang'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 Sheng-Yih Chang profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.