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.
Loading insider history…
Disclosed Exposure
$930.19M
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 | $35.82 | $930.19M | -$121.57M | 171 | 2026-08-19 |
Recent Filings · Page 18 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 |
|---|---|---|---|---|---|
| 2009-01-06 | SMCI | Gift (G) | — | $0 | EDGAR |
| 2008-12-11 | SMCI | Mixed | +898,205 | -$10 | EDGAR |
| 2008-12-02 | SMCI | Mixed | +182,611 | -$2 | EDGAR |
| 2008-11-12 | SMCI | Mixed | — | -$257.9K | EDGAR |
| 2008-11-12 | SMCI | Mixed | — | -$89.6K | EDGAR |
| 2008-11-07 | SMCI | Mixed | — | -$295.7K | EDGAR |
| 2008-11-05 | SMCI | Mixed | — | -$102.7K | EDGAR |
| 2007-04-04 | SMCI | Mixed | — | -$1.81M | EDGAR |
Showing 171–178 of 178
Prev
Page 18 of 18
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.