Liang Chiu-Chu Sara Liu
CIK 1392941 · Senior Vice President · last filed 2026-08-19
"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.
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Disclosed Exposure
$953.36M
Companies
1
Total Filings
178
Lifetime Open-Market Net
-$121.57M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| 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 · Page 4 of 18
178 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-04-29 | SMCI | Notice (144) | −525 | -$467.2K | EDGAR |
| 2024-02-20 | SMCI | Mixed | +477 | -$424.7K | EDGAR |
| 2024-02-13 | SMCI | Mixed | +268 | -$122.1K | EDGAR |
| 2024-01-31 | SMCI | Mixed | — | -$421.2K | EDGAR |
| 2024-01-29 | SMCI | Notice (144) | −962 | -$458.0K | EDGAR |
| 2023-12-07 | SMCI | Sell (S) | −50,000 | -$12.61M | EDGAR |
| 2023-11-22 | SMCI | Gift (G) | −6,300 | $0 | EDGAR |
| 2023-11-14 | SMCI | Mixed | +217 | -$57.5K | EDGAR |
| 2023-10-31 | SMCI | Mixed | — | -$197.3K | EDGAR |
| 2023-10-27 | SMCI | Notice (144) | −961 | -$235.0K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
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.
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.