Yih-Shyan Wally Liaw
CIK 1392937 · Secretary & V P of Intl Sales · last filed 2026-02-19
Yih-Shyan Wally Liaw is a Secretary & V P of Intl Sales who has filed 74 SEC Form 4 insider transactions across 1 company since 2008. The most recent filing, for SMCI, was dated May 26, 2026. Across all open-market trades the lifetime net is −$5.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $483.3M across reported positions. 15 SEC filings were submitted jointly with Shiow-Meei S Liaw.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
SMCI price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
SAN JOSE, CA 95131
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SMCI | Director | 15,278,712 | $31.63 | $483.27M | -$5.26M | 65 | 2026-02-19 |
Recent Filings
74 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-26 | SMCI | Notice (144) | −20,216 | -$742.0K | EDGAR |
| 2026-05-22 | SMCI | Notice (144) | −136,126 | -$4.78M | EDGAR |
| 2026-05-20 | SMCI | Notice (144) | −54,670 | -$1.78M | EDGAR |
| 2026-05-20 | SMCI | Notice (144) | −20,000 | -$622.5K | EDGAR |
| 2026-05-18 | SMCI | Notice (144) | −67,879 | -$2.04M | EDGAR |
| 2026-05-14 | SMCI | Notice (144) | −30,000 | -$997.5K | EDGAR |
| 2026-05-14 | SMCI | Notice (144/A) | −10,000 | -$355.5K | EDGAR |
| 2026-05-13 | SMCI | Notice (144) | −10,000 | -$330.0K | EDGAR |
| 2026-05-11 | SMCI | Notice (144) | −10,000 | -$355.5K | EDGAR |
| 2026-02-19 | SMCI | Mixed | +2,180 | -$36.7K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.