Michael Tam Cam-Phung - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Michael Tam Cam-Phung is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market purchases: $9.91M.
Profile
Michael Tam Cam-Phung serves as Director of Cambridge Acquisition Corp. (CAQ). Cam-Phung has reported 2 insider filings with the SEC since 2026. The most recent filing was in March 2026.
| Role | Director, 10% Owner |
|---|---|
| Notability | 36/100 |
Board memberships
- Cambridge Acquisition Corp.
Reported roles
- Director
Trading Pattern
InsiderAlpha's records for Michael Tam Cam-Phung go back to 2026: 2 primary Form 4 filings, an average of 2.0 per year. The typical open-market purchase is $4.96M (2 buys totaling $9.91M). The largest single buy on record is $4.96M of CAQ in 2026. 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 Michael Tam Cam-Phung 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.
- Director, 10% Owner at Cambridge Acquisition Corp. (CAQ) - 2 filings, 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-05 | CAQ | Cambridge Acquisition Corp. | P - Open-market purchase | 495.5K | $10.00 | $4.96M |
| 2026-02-10 | CAQ | Cambridge Acquisition Corp. | P - Open-market purchase | 495.5K | $10.00 | $4.96M |
Most Active Insiders Right Now
Michael Tam Cam-Phung 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 J. Mills
- Charles N. Mills
- Kevin J. Mills
- Mink Brook Asset Management LLC
- Shankh Mitra
- MITSUI SUMITOMO INSURANCE CO LTD
- Arturo R. Moreno
- Matthew T. Moroun
Frequently Asked Questions
Who is Michael Tam Cam-Phung?
Michael Tam Cam-Phung serves as Director of Cambridge Acquisition Corp. (CAQ). Cam-Phung has reported 2 insider filings with the SEC since 2026. The most recent filing was in March 2026.…
Has Michael Tam Cam-Phung been buying or selling stock?
Recorded transactions: 2 open-market purchases ($9.91M) and 0 open-market sales across all tracked filings.
Where can I see all of Michael Tam Cam-Phung'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 Michael Tam Cam-Phung profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.