Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: Super Micro Computer Inc., 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Super Micro Computer Inc. April 15, 202661.5%
-
Super Micro Computer Inc. May 19, 202377.2%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Nov 26, 2025 | Super Micro Computer Inc. | Open-market sale | −48,630 | $33.00 | $1,604,790 |
| Jun 30, 2025 | Super Micro Computer Inc. | Option exercise | +3,160 | — | — |
| Oct 30, 2024 | Super Micro Computer Inc. | Option exercise | +25,000 | $3.92 | $98,000 |
| Oct 30, 2024 | Super Micro Computer Inc. | Shares withheld for tax | −2,964 | $33.07 | $98,019 |
| Jun 30, 2024 | Super Micro Computer Inc. | Option exercise | +946 | — | — |
| Feb 29, 2024 | Super Micro Computer Inc. | Open-market sale | −1,000 | $871.38 | $871,380 |
| Feb 29, 2024 | Super Micro Computer Inc. | Open-market sale | −125 | $872.00 | $109,000 |
| Feb 29, 2024 | Super Micro Computer Inc. | Open-market sale | −752 | $873.43 | $656,819 |
| Feb 29, 2024 | Super Micro Computer Inc. | Open-market sale | −2,023 | $874.65 | $1,769,417 |
| Feb 29, 2024 | Super Micro Computer Inc. | Open-market sale | −1,100 | $875.69 | $963,259 |
| Dec 5, 2023 | Super Micro Computer Inc. | Open-market sale | −500 | $252.18 | $126,090 |
| Aug 30, 2023 | Super Micro Computer Inc. | Open-market sale | −1,000 | $272.00 | $272,000 |
| Jun 30, 2023 | Super Micro Computer Inc. | Option exercise | +3,917 | — | — |
| Feb 8, 2023 | Super Micro Computer Inc. | Open-market sale | −1,000 | $87.00 | $87,000 |
Questions about Sherman Tuan
What boards is Sherman Tuan on?
Sherman Tuan sits on the board of Super Micro Computer Inc.
How long has Sherman Tuan served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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