Robert L. Blair - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 4, 2026
Robert L. Blair has filed 1 SEC Form 4 filing across 1 company in the last 90 days.
Profile
Robert L. Blair is Director at Super Micro Computer, Inc. (SMCI). Blair has reported 3 insider filings with the SEC since 2025. The most recent filing was in July 2026.
| Role | Director |
|---|---|
| Notability | 26/100 |
Board memberships
- Super Micro Computer, Inc.
Reported roles
- Director
Trading Pattern
InsiderAlpha's records for Robert L. Blair go back to 2025: 3 primary Form 4 filings, an average of 1.5 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 Robert L. Blair 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 at Super Micro Computer, Inc. (SMCI) - 3 filings, 2025 to 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-02 | SMCI | Super Micro Computer, Inc. | M - Option exercise | 5.4K | - | |
| 2025-06-30 | SMCI | Super Micro Computer, Inc. | M - Option exercise | 1.6K | - |
Companies - Last 90 Days
- Super Micro Computer, Inc. (SMCI) - 1 filing, last 2026-07-02
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Robert L. Blair has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- George Kao - $3.62M of SMCI open-market activity in the last 12 months
- David E. Weigand - $2.14M of SMCI open-market activity in the last 12 months
- Sherman Tuan - $1.60M of SMCI open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Saul B. Rosenthal
- Jack Ross
- Martine A. Rothblatt
- Saba Capital Management, L.P.
- Nicholas S. Schorsch
- Trygve Seglem
- Lawrence B. Seidman
- Thomas J. Shaw
Frequently Asked Questions
Who is Robert L. Blair?
Robert L. Blair is Director at Super Micro Computer, Inc. (SMCI). Blair has reported 3 insider filings with the SEC since 2025. The most recent filing was in July 2026.…
How many SEC Form 4 filings has Robert L. Blair submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Robert L. Blair'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 Robert L. Blair profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.