Liang Chiu-Chu Sara Liu
CIK 1392941 · Senior Vice President · last filed 2026-08-19
Liang Chiu-Chu Sara Liu is a Senior Vice President who has filed 178 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing, for SMCI, was dated Aug 19, 2026. Across all open-market trades the lifetime net is −$121.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $953.4M across reported positions.
"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.
$953.36M
1
178
-$121.57M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SMCI | Director | 25,970,026 | $36.71 | $953.36M | -$121.57M | 171 | 2026-08-19 |
Recent Filings
178 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-08-19 | SMCI | Mixed | +1,680 | -$75.4K | EDGAR |
| 2026-08-12 | SMCI | Mixed | +1,442 | -$53.2K | EDGAR |
| 2026-07-02 | SMCI | Mixed | +741 | -$24.1K | EDGAR |
| 2026-05-28 | SMCI | Gift (G) | −340,000 | $0 | EDGAR |
| 2026-05-12 | SMCI | Mixed | +2,863 | -$118.7K | EDGAR |
| 2026-03-03 | SMCI | Exer (M) | +20,980 | $88.9K | EDGAR |
| 2026-02-19 | SMCI | Mixed | +1,542 | -$63.5K | EDGAR |
| 2026-02-12 | SMCI | Mixed | +859 | -$41.7K | EDGAR |
| 2026-02-10 | SMCI | Grant (A) | — | $0 | EDGAR |
| 2025-12-01 | SMCI | Gift (G) | −5,000 | $0 | 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.