LIP BU TAN
CIK 1008463 · CEO · last filed 2026-03-03
"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
$352.28M
Companies
9
Total Filings
302
Lifetime Open-Market Net
-$709.15M
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 |
|---|---|---|---|---|---|---|---|
| INTC | CEO | 16,410 | $97.00 | $1.59M | $5.37M | 15 | 2026-03-03 |
| CRDO | Director | 477,294 | $243.11 | $116.03M | -$223.03M | 44 | 2025-10-17 |
| CDNS | Director | 652,089 | $327.25 | $213.40M | -$479.98M | 137 | 2023-05-18 |
| HPE | Director | 119,256 | $54.41 | $6.49M | $0 | 31 | 2021-04-15 |
| AQUANTIA CORP (AQ) Delisted | Director | 2,699,160 | — | — | $0 | 7 | 2018-09-25 |
| ON Semiconductor Connectivity Solutions, Inc. (QTNA) Delisted | Director | 17,127 | — | — | -$670.9K | 3 | 2017-06-13 |
| AMBA | Director | 8,611 | $83.19 | $716.3K | -$2.73M | 34 | 2017-03-17 |
| INPHI Corp (IPHI) Delisted | Director | 69,086 | $172.27 | $11.90M | -$8.17M | 5 | 2012-05-30 |
| FLEX | Director | 114,827 | $122.40 | $14.05M | $52.8K | 8 | 2011-08-11 |
Recent Filings · Page 7 of 31
302 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 |
|---|---|---|---|---|---|
| 2023-04-18 | CDNS | Mixed | — | -$7.81M | EDGAR |
| 2023-04-04 | CDNS | Sell (S) | −30,000 | -$6.27M | EDGAR |
| 2023-03-17 | CDNS | Mixed | — | -$7.45M | EDGAR |
| 2023-03-02 | CDNS | Sell (S) | −30,000 | -$5.82M | EDGAR |
| 2023-02-21 | CDNS | Mixed | — | -$6.99M | EDGAR |
| 2023-02-02 | CDNS | Sell (S) | −30,000 | -$5.48M | EDGAR |
| 2023-02-01 | INTC | Grant (A) | — | $0 | EDGAR |
| 2023-01-19 | CDNS | Mixed | −29,056 | -$6.06M | EDGAR |
| 2023-01-12 | CRDO | Sell (S) | −118,115 | -$1.58M | EDGAR |
| 2023-01-06 | CRDO | Sell (S) | −16,284 | -$246.0K | 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.