Insider Trading › SMCI › Insiders
Super Micro Computer, Inc.
SMCI·Nasdaq·
United States·Insider activity
United States·Insider activity$43.46
+0.27 (+0.63%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
SMCI
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
SMCIS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
In the last 180 days, SMCI insiders filed 0 purchases ($0) and 3 sales ($7.7M) on the open market, by 1 insider. Newest filing Sep 8, 2026 (29 days ago).
Net Insider Buying by Quarter
Shares bought (+) or sold (−) on the open market by SMCI insiders · Form 4 · last two years
On Record
$0Purchases · 180 days
$7.7MSales · 180 days
664Open-market transactions on record
1Insiders filing · 180 days
Purchases (code P) and sales (code S) of SMCI common stock reported on Form 4, with Form 5 annual catch-ups. Grants, option exercises, gifts and tax withholding are not shown. Dollars are shares × the stated price; a price outside anything the stock traded at that day is withheld (n/c).
Insider Transactions
664 on record · newest trade first · the newest 300 shown
AllPurchasesSalesOfficers & directors
| Insider | Type | Shares | Price | Value | Held after | Traded | Filed | |
|---|---|---|---|---|---|---|---|---|
| Liang CharlesPresident and CEO · Director | Sale | −100.0K | $40.00 | $4.0M | 437.5Kindirect | Sep 4, 2026 | Sep 8, 2026 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director | Sale | −57.4K | $37.62 | $2.2M | 537.5Kindirect | Sep 3, 2026 | Sep 8, 2026 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director | Sale | −42.6K | $36.60 | $1.6M | 594.9Kindirect | Sep 3, 2026 | Sep 8, 2026 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −48.6K | $33.00 | $1.6M | 207.2Kdirect | Nov 26, 2025 | Dec 1, 2025 | Form 4 ↗ |
| KAO GEORGESVP, OPERATIONS | Sale | −56.9K | $32.83 | $1.9M | 134.7Kdirect | Nov 24, 2025 | Nov 26, 2025 | Form 4 ↗ |
| WEIGAND DAVID ESVP, Chief Financial Officer | Sale | −25.0K | $45.14 | $1.1M | 100.2Kdirect | Sep 15, 2025 | Sep 17, 2025 | Form 4 ↗ |
| WEIGAND DAVID ESVP, Chief Financial Officer | Sale | −300 | $40.85 | $12K | 100.2Kdirect | Sep 3, 2025 | Sep 5, 2025 | Form 4 ↗ |
| WEIGAND DAVID ESVP, Chief Financial Officer | Sale | −24.7K | $40.28 | $995K | 100.5Kdirect | Sep 3, 2025 | Sep 5, 2025 | Form 4 ↗ |
| KAO GEORGESVP, OPERATIONS | Sale | −40.0K | $43.88 | $1.8M | 21.8Kdirect | Aug 22, 2025 | Aug 26, 2025 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −200.0K | $60.00 | $12.0M | 40.4Mdirect | Jul 28, 2025 | Jul 30, 2025 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −200.0K | $60.00 | $12.0M | 40.4Mindirect | Jul 28, 2025 | Jul 30, 2025 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −300.0K | $45.00 | $13.5M | 66.9Mdirect | Jun 18, 2025 | Jun 20, 2025 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −300.0K | $45.00 | $13.5M | 66.9Mindirect | Jun 18, 2025 | Jun 20, 2025 | Form 4 ↗ |
| WEIGAND DAVID ESVP, Chief Financial Officer | Sale | −67.0K | $44.02 | $2.9M | 88.6Kdirect | May 20, 2025 | May 22, 2025 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −15.3K | $44.56 | $682K | 67.2Mdirect | May 14, 2025 | May 16, 2025 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −184.7K | $44.98 | $8.3M | 67.2Mdirect | May 14, 2025 | May 16, 2025 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −15.3K | $45.56 | $697K | 67.2Mindirect | May 14, 2025 | May 16, 2025 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −184.7K | $44.98 | $8.3M | 67.2Mindirect | May 14, 2025 | May 16, 2025 | Form 4 ↗ |
| KAO GEORGESVP, OPERATIONS | Sale | −28.4K | $45.86 | $1.3M | 20.6Kdirect | May 14, 2025 | May 16, 2025 | Form 4 ↗ |
| BLAIR ROBERT LDirector | Sale | −5,860 | $42.85 | $251K | 0direct | Feb 28, 2025 | Mar 4, 2025 | Form 4 ↗ |
| BLAIR ROBERT LDirector | Sale | −13.6K | $42.46 | $577K | 5,860direct | Feb 28, 2025 | Mar 4, 2025 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −46.3K | $50.17 | $2.3M | 0indirect | Feb 26, 2025 | Feb 28, 2025 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −46.3K | $50.17 | $2.3M | 0direct | Feb 26, 2025 | Feb 28, 2025 | Form 4 ↗ |
| KAO GEORGESVP, OPERATIONS | Sale | −71.7K | $50.48 | $3.6M | 19.4Kdirect | Feb 26, 2025 | Feb 28, 2025 | Form 4 ↗ |
| FAIRFAX DANIEL WDirector | Sale | −300 | $802.00 | $241K | 18.9Kdirect | Jun 3, 2024 | Jun 5, 2024 | Form 4 ↗ |
| LIU TALLY CDirector | Sale | −500 | $839.17 | $420K | 27.8Kdirect | May 30, 2024 | Jun 3, 2024 | Form 4 ↗ |
| FAIRFAX DANIEL WDirector | Sale | −300 | $777.36 | $233K | 19.2Kdirect | May 1, 2024 | May 3, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −30 | $894.17 | $27K | 3,459direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −16 | $892.50 | $14K | 3,489direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −14 | $891.07 | $12K | 3,505direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −32 | $889.69 | $28K | 3,519direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −16 | $888.40 | $14K | 3,551direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −32 | $887.19 | $28K | 3,567direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −32 | $883.04 | $28K | 3,599direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −16 | $879.55 | $14K | 3,631direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −16 | $878.14 | $14K | 3,647direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −32 | $877.35 | $28K | 3,663direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −32 | $875.35 | $28K | 3,695direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −16 | $873.50 | $14K | 3,727direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −16 | $872.30 | $14K | 3,743direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −32 | $869.83 | $28K | 3,759direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −16 | $866.60 | $14K | 3,791direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −16 | $864.56 | $14K | 3,807direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −16 | $858.49 | $14K | 3,823direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −32 | $854.89 | $27K | 3,839direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −16 | $848.01 | $14K | 3,871direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −16 | $843.13 | $13K | 3,887direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −16 | $841.64 | $13K | 3,903direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −19 | $839.72 | $16K | 3,919direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −15 | $837.01 | $13K | 3,938direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −16 | $835.87 | $13K | 3,953direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −15 | $831.02 | $12K | 3,969direct | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −30 | $894.17 | $27K | 3,459indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −16 | $892.50 | $14K | 3,489indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −14 | $891.07 | $12K | 3,505indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −32 | $889.69 | $28K | 3,519indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −16 | $888.40 | $14K | 3,551indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −32 | $887.19 | $28K | 3,567indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −32 | $883.04 | $28K | 3,599indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −16 | $879.55 | $14K | 3,631indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −16 | $878.14 | $14K | 3,647indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −32 | $877.35 | $28K | 3,663indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −32 | $875.35 | $28K | 3,695indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −16 | $873.50 | $14K | 3,727indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −16 | $872.30 | $14K | 3,743indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −32 | $869.83 | $28K | 3,759indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −16 | $866.60 | $14K | 3,791indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −16 | $864.56 | $14K | 3,807indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −16 | $858.49 | $14K | 3,823indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −32 | $854.89 | $27K | 3,839indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −16 | $848.01 | $14K | 3,871indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −16 | $843.13 | $13K | 3,887indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −16 | $841.64 | $13K | 3,903indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −19 | $839.72 | $16K | 3,919indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −15 | $837.01 | $13K | 3,938indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −16 | $835.87 | $13K | 3,953indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −15 | $831.02 | $12K | 3,969indirect | Apr 29, 2024 | May 1, 2024 | Form 4 ↗ |
| FAIRFAX DANIEL WDirector | Sale | −300 | $1010.00 | $303K | 19.5Kdirect | Apr 1, 2024 | Apr 3, 2024 | Form 4 ↗ |
| FAIRFAX DANIEL WDirector | Sale | −300 | $881.88 | $265K | 19.8Kdirect | Mar 1, 2024 | Mar 5, 2024 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −1,100 | $875.69 | $963K | 22.1Kdirect | Feb 29, 2024 | Mar 4, 2024 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −2,023 | $874.65 | $1.8M | 23.2Kdirect | Feb 29, 2024 | Mar 4, 2024 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −752 | $873.43 | $657K | 25.2Kdirect | Feb 29, 2024 | Mar 4, 2024 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −125 | $872.00 | $109K | 26.0Kdirect | Feb 29, 2024 | Mar 4, 2024 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −1,000 | $871.38 | $871K | 26.1Kdirect | Feb 29, 2024 | Mar 4, 2024 | Form 4 ↗ |
| KAO GEORGESVP, OPERATIONS | Sale | −1,884 | $993.00 | $1.9M | 8,496direct | Feb 15, 2024 | Feb 20, 2024 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −600 | $884.47 | $531K | 2,110direct | Feb 14, 2024 | Feb 16, 2024 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −1,326 | $883.63 | $1.2M | 2,710direct | Feb 14, 2024 | Feb 16, 2024 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −1,700 | $882.34 | $1.5M | 4,036direct | Feb 14, 2024 | Feb 16, 2024 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −2,339 | $881.42 | $2.1M | 5,736direct | Feb 14, 2024 | Feb 16, 2024 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −1,175 | $880.58 | $1.0M | 8,075direct | Feb 14, 2024 | Feb 16, 2024 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −800 | $877.98 | $702K | 9,250direct | Feb 14, 2024 | Feb 16, 2024 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −2,400 | $877.12 | $2.1M | 10.1Kdirect | Feb 14, 2024 | Feb 16, 2024 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −3,785 | $876.24 | $3.3M | 12.4Kdirect | Feb 14, 2024 | Feb 16, 2024 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −1,500 | $875.17 | $1.3M | 16.2Kdirect | Feb 14, 2024 | Feb 16, 2024 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −1,000 | $874.08 | $874K | 17.7Kdirect | Feb 14, 2024 | Feb 16, 2024 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −1,500 | $872.86 | $1.3M | 18.7Kdirect | Feb 14, 2024 | Feb 16, 2024 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −700 | $871.60 | $610K | 20.2Kdirect | Feb 14, 2024 | Feb 16, 2024 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −2,357 | $870.16 | $2.1M | 20.9Kdirect | Feb 14, 2024 | Feb 16, 2024 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −2,000 | $869.46 | $1.7M | 23.3Kdirect | Feb 14, 2024 | Feb 16, 2024 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −1,100 | $868.29 | $955K | 25.3Kdirect | Feb 14, 2024 | Feb 16, 2024 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −2,200 | $867.49 | $1.9M | 26.4Kdirect | Feb 14, 2024 | Feb 16, 2024 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −645 | $865.96 | $559K | 28.6Kdirect | Feb 14, 2024 | Feb 16, 2024 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −900 | $864.70 | $778K | 29.2Kdirect | Feb 14, 2024 | Feb 16, 2024 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −700 | $863.70 | $605K | 30.1Kdirect | Feb 14, 2024 | Feb 16, 2024 | Form 4 ↗ |
| KAO GEORGESVP, OPERATIONS | Sale | −1,608 | $649.85 | $1.0M | 9,852direct | Feb 5, 2024 | Feb 7, 2024 | Form 4 ↗ |
| FAIRFAX DANIEL WDirector | Sale | −300 | $540.00 | $162K | 20.1Kdirect | Feb 1, 2024 | Feb 5, 2024 | Form 4 ↗ |
| CHAN SHIU LEUNGDirector | Purchase | +2,000 | $568.00 | $1.1M | 42.9Kdirect | Feb 1, 2024 | Feb 5, 2024 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −962 | $476.10 | $458K | 2,714direct | Jan 29, 2024 | Jan 31, 2024 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −962 | $476.10 | $458K | 2,714indirect | Jan 29, 2024 | Jan 31, 2024 | Form 4 ↗ |
| FAIRFAX DANIEL WDirector | Sale | −300 | $280.00 | $84K | 20.4Kdirect | Jan 2, 2024 | Jan 4, 2024 | Form 4 ↗ |
| WEIGAND DAVID ESVP, Chief Financial Officer | Sale | −20.0K | $252.18 | $5.0M | 11.6Kdirect | Dec 5, 2023 | Dec 7, 2023 | Form 4 ↗ |
| BLAIR ROBERT LDirector | Sale | −800 | $252.18 | $202K | 586direct | Dec 5, 2023 | Dec 7, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −50.0K | $252.18 | $12.6M | 6.7Mdirect | Dec 5, 2023 | Dec 7, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −50.0K | $252.18 | $12.6M | 6.7Mindirect | Dec 5, 2023 | Dec 7, 2023 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −500 | $252.18 | $126K | 27.1Kdirect | Dec 5, 2023 | Dec 7, 2023 | Form 4 ↗ |
| FAIRFAX DANIEL WDirector | Sale | −300 | $262.49 | $79K | 20.7Kdirect | Dec 1, 2023 | Dec 5, 2023 | Form 4 ↗ |
| WEIGAND DAVID ESVP, Chief Financial Officer | Sale | −3,817 | $268.47 | $1.0M | 31.6Kdirect | Dec 1, 2023 | Dec 5, 2023 | Form 4 ↗ |
| WEIGAND DAVID ESVP, Chief Financial Officer | Sale | −17.7K | $267.75 | $4.7M | 35.4Kdirect | Dec 1, 2023 | Dec 5, 2023 | Form 4 ↗ |
| KAO GEORGESVP, OPERATIONS | Sale | −3,747 | $275.76 | $1.0M | 6,815direct | Nov 9, 2023 | Nov 13, 2023 | Form 4 ↗ |
| WEIGAND DAVID ESVP, Chief Financial Officer | Sale | −1,374 | $250.38 | $344K | 13.5Kdirect | Nov 6, 2023 | Nov 8, 2023 | Form 4 ↗ |
| WEIGAND DAVID ESVP, Chief Financial Officer | Sale | −14.7K | $249.52 | $3.7M | 14.8Kdirect | Nov 6, 2023 | Nov 8, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −961 | $243.62 | $234K | 2,497direct | Oct 27, 2023 | Oct 31, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −961 | $243.62 | $234K | 2,497indirect | Oct 27, 2023 | Oct 31, 2023 | Form 4 ↗ |
| KAO GEORGESVP, OPERATIONS | Sale | −2,968 | $280.79 | $833K | 7,590direct | Aug 31, 2023 | Sep 5, 2023 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −1,000 | $272.00 | $272K | 27.6Kdirect | Aug 30, 2023 | Sep 1, 2023 | Form 4 ↗ |
| KAO GEORGESVP, OPERATIONS | Sale | −5,160 | $269.99 | $1.4M | 7,338direct | Aug 14, 2023 | Aug 16, 2023 | Form 4 ↗ |
| CHAN SHIU LEUNGDirector | Purchase | +2,000 | $261.86 | $524K | 40.9Kdirect | Aug 11, 2023 | Aug 11, 2023 | Form 4 ↗ |
| CHAN SHIU LEUNGDirector | Purchase | +2,000 | $269.28 | $539K | 38.9Kdirect | Aug 11, 2023 | Aug 11, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −963 | $329.05 | $317K | 1,827indirect | Jul 27, 2023 | Jul 31, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −963 | $329.05 | $317K | 1,827direct | Jul 27, 2023 | Jul 31, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −1,937 | $231.37 | $448K | 1,827indirect | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −5,867 | $230.46 | $1.4M | 3,764indirect | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −7,618 | $229.54 | $1.7M | 9,631indirect | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −11.0K | $228.57 | $2.5M | 17.2Kindirect | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −5,751 | $227.63 | $1.3M | 28.3Kindirect | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −2,393 | $226.63 | $542K | 34.0Kindirect | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −2,705 | $225.54 | $610K | 36.4Kindirect | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −3,094 | $224.46 | $694K | 39.1Kindirect | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −892 | $223.37 | $199K | 42.2Kindirect | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −1,521 | $222.04 | $338K | 43.1Kindirect | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −1,119 | $221.32 | $248K | 44.6Kindirect | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −1,937 | $231.37 | $448K | 1,827direct | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −5,867 | $230.46 | $1.4M | 3,764direct | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −7,618 | $229.54 | $1.7M | 9,631direct | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −11.0K | $228.57 | $2.5M | 17.2Kdirect | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −5,751 | $227.63 | $1.3M | 28.3Kdirect | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −2,393 | $226.63 | $542K | 34.0Kdirect | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −2,705 | $225.54 | $610K | 36.4Kdirect | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −3,094 | $224.46 | $694K | 39.1Kdirect | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −892 | $223.37 | $199K | 42.2Kdirect | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −1,521 | $222.04 | $338K | 43.1Kdirect | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −1,119 | n/c | — | 44.6Kdirect | Jun 1, 2023 | Jun 5, 2023 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −2,124 | $232.80 | $494K | 1,435direct | May 30, 2023 | Jun 1, 2023 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −6,390 | $232.17 | $1.5M | 3,559direct | May 30, 2023 | Jun 1, 2023 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −8,000 | $232.22 | $1.9M | 9,949direct | May 30, 2023 | Jun 1, 2023 | Form 4 ↗ |
| CHAN SHIU LEUNGDirector | Purchase | +3,000 | $133.88 | $402K | 33.0Kdirect | May 11, 2023 | May 15, 2023 | Form 4 ↗ |
| KAO GEORGESVP, OPERATIONS | Sale | −553 | $135.19 | $75K | 7,239direct | May 11, 2023 | May 12, 2023 | Form 4 ↗ |
| CHAN SHIU LEUNGDirector | Purchase | +1,000 | $133.09 | $133K | 30.0Kdirect | May 10, 2023 | May 12, 2023 | Form 4 ↗ |
| Lin Judy L.Director | Sale | −500 | $97.52 | $49K | 946direct | Feb 16, 2023 | Feb 17, 2023 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −1,000 | $87.00 | $87K | 24.7Kdirect | Feb 8, 2023 | Feb 10, 2023 | Form 4 ↗ |
| LIU TALLY CDirector | Sale | −5,000 | $83.27 | $416K | 24.4Kdirect | Feb 6, 2023 | Feb 7, 2023 | Form 4 ↗ |
| KAO GEORGESVP, OPERATIONS | Sale | −2,000 | $85.04 | $170K | 7,149direct | Feb 3, 2023 | Feb 7, 2023 | Form 4 ↗ |
| CHAN SHIU LEUNGDirector | Purchase | +3,000 | $85.48 | $256K | 29.0Kdirect | Feb 3, 2023 | Feb 7, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −899 | $76.46 | $69K | 6.7Mdirect | Jan 19, 2023 | Jan 20, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −242 | $75.26 | $18K | 6.7Mdirect | Jan 19, 2023 | Jan 20, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −3,370 | $74.56 | $251K | 6.7Mdirect | Jan 19, 2023 | Jan 20, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −5,569 | $73.70 | $410K | 6.7Mdirect | Jan 19, 2023 | Jan 20, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −2,348 | $72.75 | $171K | 6.7Mdirect | Jan 19, 2023 | Jan 20, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −3,598 | $71.43 | $257K | 6.7Mdirect | Jan 19, 2023 | Jan 20, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −8,916 | $70.57 | $629K | 6.7Mdirect | Jan 19, 2023 | Jan 20, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −18.8K | $69.76 | $1.3M | 6.7Mdirect | Jan 19, 2023 | Jan 20, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −899 | $76.46 | $69K | 6.7Mindirect | Jan 19, 2023 | Jan 20, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −242 | $75.26 | $18K | 6.7Mindirect | Jan 19, 2023 | Jan 20, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −3,370 | $74.56 | $251K | 6.7Mindirect | Jan 19, 2023 | Jan 20, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −5,569 | $73.70 | $410K | 6.7Mindirect | Jan 19, 2023 | Jan 20, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −2,348 | $72.75 | $171K | 6.7Mindirect | Jan 19, 2023 | Jan 20, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −3,598 | $71.43 | $257K | 6.7Mindirect | Jan 19, 2023 | Jan 20, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −8,916 | $70.57 | $629K | 6.7Mindirect | Jan 19, 2023 | Jan 20, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −18.8K | $69.76 | $1.3M | 6.7Mindirect | Jan 19, 2023 | Jan 20, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −200 | $86.80 | $17K | 6.7Mdirect | Jan 18, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −4,855 | $86.24 | $419K | 6.7Mdirect | Jan 18, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −7,077 | $85.44 | $605K | 6.7Mdirect | Jan 18, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −5,518 | $83.48 | $461K | 6.7Mdirect | Jan 18, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −3,045 | $82.28 | $251K | 6.7Mdirect | Jan 18, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −3,763 | $81.23 | $306K | 6.7Mdirect | Jan 18, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −10.9K | $80.38 | $879K | 6.7Mdirect | Jan 18, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −14.6K | $79.05 | $1.2M | 6.7Mdirect | Jan 18, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −200 | $86.80 | $17K | 6.7Mindirect | Jan 18, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −4,855 | $86.24 | $419K | 6.7Mindirect | Jan 18, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −7,077 | $85.44 | $605K | 6.7Mindirect | Jan 18, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −5,518 | $83.48 | $461K | 6.7Mindirect | Jan 18, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −3,045 | $82.28 | $251K | 6.7Mindirect | Jan 18, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −3,763 | $81.23 | $306K | 6.7Mindirect | Jan 18, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −10.9K | $80.38 | $879K | 6.7Mindirect | Jan 18, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −14.6K | $79.05 | $1.2M | 6.7Mindirect | Jan 18, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −2,967 | $84.69 | $251K | 6.7Mdirect | Jan 17, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −10.7K | $84.04 | $897K | 6.7Mdirect | Jan 17, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −10.8K | $82.79 | $896K | 6.7Mdirect | Jan 17, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −13.3K | $81.95 | $1.1M | 6.7Mdirect | Jan 17, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −12.2K | $80.92 | $987K | 6.7Mdirect | Jan 17, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −2,967 | $84.69 | $251K | 6.7Mindirect | Jan 17, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −10.7K | $84.04 | $897K | 6.7Mindirect | Jan 17, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −10.8K | $82.79 | $896K | 6.7Mindirect | Jan 17, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −13.3K | $81.95 | $1.1M | 6.7Mindirect | Jan 17, 2023 | Jan 19, 2023 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −12.2K | $80.92 | $987K | 6.7Mindirect | Jan 17, 2023 | Jan 19, 2023 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −1,000 | $91.03 | $91K | 9,117direct | Nov 23, 2022 | Nov 28, 2022 | Form 4 ↗ |
| CHAN SHIU LEUNGDirector | Purchase | +1,525 | $83.50 | $127K | 26.0Kdirect | Nov 21, 2022 | Nov 23, 2022 | Form 4 ↗ |
| CHAN SHIU LEUNGDirector | Purchase | +3,000 | $88.88 | $267K | 24.5Kdirect | Nov 15, 2022 | Nov 16, 2022 | Form 4 ↗ |
| CHAN SHIU LEUNGDirector | Purchase | +6,000 | $81.20 | $487K | 21.5Kdirect | Nov 14, 2022 | Nov 16, 2022 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −421 | $78.01 | $33K | 25.7Kdirect | Nov 8, 2022 | Nov 9, 2022 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −4,579 | $77.48 | $355K | 26.1Kdirect | Nov 7, 2022 | Nov 9, 2022 | Form 4 ↗ |
| CHAN SHIU LEUNGDirector | Purchase Amended | +4,500 | $76.00 | $342K | 15.5Kdirect | Nov 4, 2022 | Nov 8, 2022 | Form 4 ↗ |
| CHAN SHIU LEUNGDirector | Purchase | +1,000 | $76.00 | $76K | 12.0Kdirect | Nov 4, 2022 | Nov 8, 2022 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −44.0K | $75.00 | $3.3M | 2,646indirect | Nov 2, 2022 | Nov 4, 2022 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −44.0K | $75.00 | $3.3M | 2,646direct | Nov 2, 2022 | Nov 4, 2022 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −2,500 | $65.21 | $163K | 30.7Kdirect | Aug 31, 2022 | Sep 2, 2022 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −6,800 | $48.47 | $330K | 9,514direct | May 25, 2022 | May 27, 2022 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −10.0K | $51.95 | $520K | 24.9Kdirect | May 13, 2022 | May 17, 2022 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −5,388 | $42.00 | $226K | 45.3Kindirect | Apr 19, 2022 | Apr 21, 2022 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −5,388 | $42.00 | $226K | 45.3Kdirect | Apr 19, 2022 | Apr 21, 2022 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −5,328 | $42.17 | $225K | 50.7Kindirect | Mar 30, 2022 | Apr 1, 2022 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −17.4K | $41.54 | $725K | 56.0Kindirect | Mar 30, 2022 | Apr 1, 2022 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −16.8K | $40.46 | $681K | 73.5Kindirect | Mar 30, 2022 | Apr 1, 2022 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −5,328 | $42.17 | $225K | 50.7Kdirect | Mar 30, 2022 | Apr 1, 2022 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −17.4K | $41.54 | $725K | 56.0Kdirect | Mar 30, 2022 | Apr 1, 2022 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −16.8K | $40.46 | $681K | 73.5Kdirect | Mar 30, 2022 | Apr 1, 2022 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −5,000 | $39.00 | $195K | 24.9Kdirect | Feb 10, 2022 | Feb 11, 2022 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −4,604 | $39.00 | $180K | 24.9Kdirect | Feb 10, 2022 | Feb 11, 2022 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −396 | $39.00 | $15K | 24.9Kdirect | Feb 9, 2022 | Feb 11, 2022 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −1,300 | $45.50 | $59K | 90.2Kindirect | Jan 19, 2022 | Jan 21, 2022 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −1,396 | $44.77 | $62K | 91.5Kindirect | Jan 19, 2022 | Jan 21, 2022 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −9,653 | $43.54 | $420K | 92.9Kindirect | Jan 19, 2022 | Jan 21, 2022 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −16.7K | $42.85 | $713K | 102.5Kindirect | Jan 19, 2022 | Jan 21, 2022 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −1,300 | $45.50 | $59K | 90.2Kdirect | Jan 19, 2022 | Jan 21, 2022 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −1,396 | $44.77 | $62K | 91.5Kdirect | Jan 19, 2022 | Jan 21, 2022 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −9,653 | $43.54 | $420K | 92.9Kdirect | Jan 19, 2022 | Jan 21, 2022 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −16.7K | $42.85 | $713K | 102.5Kdirect | Jan 19, 2022 | Jan 21, 2022 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −2,697 | $46.26 | $125K | 24.9Kdirect | Nov 5, 2021 | Nov 9, 2021 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −100 | $43.64 | $4K | 90.0Kindirect | Nov 3, 2021 | Nov 5, 2021 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −3,030 | $43.10 | $131K | 90.1Kindirect | Nov 3, 2021 | Nov 5, 2021 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −47.5K | $41.85 | $2.0M | 93.2Kindirect | Nov 3, 2021 | Nov 5, 2021 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −3,814 | $40.81 | $156K | 140.7Kindirect | Nov 3, 2021 | Nov 5, 2021 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −100 | $43.64 | $4K | 90.0Kdirect | Nov 3, 2021 | Nov 5, 2021 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −3,030 | $43.10 | $131K | 90.1Kdirect | Nov 3, 2021 | Nov 5, 2021 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −47.5K | $41.85 | $2.0M | 93.2Kdirect | Nov 3, 2021 | Nov 5, 2021 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −3,814 | $40.81 | $156K | 140.7Kdirect | Nov 3, 2021 | Nov 5, 2021 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −5,000 | $35.43 | $177K | 27.6Kdirect | Aug 30, 2021 | Sep 1, 2021 | Form 4 ↗ |
| FAIRFAX DANIEL WDirector | Sale | −3,398 | $35.22 | $120K | 11.3Kdirect | Jul 2, 2021 | Jul 7, 2021 | Form 4 ↗ |
| FAIRFAX DANIEL WDirector | Sale | −4,428 | $34.03 | $151K | 6,372direct | May 13, 2021 | May 17, 2021 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −41.0K | $37.82 | $1.6M | 6.6Mdirect | Apr 20, 2021 | Apr 21, 2021 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −41.0K | $37.82 | $1.6M | 6.6Mindirect | Apr 20, 2021 | Apr 21, 2021 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −41.0K | $38.52 | $1.6M | 6.6Mdirect | Apr 19, 2021 | Apr 21, 2021 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −41.0K | $38.52 | $1.6M | 6.6Mindirect | Apr 19, 2021 | Apr 21, 2021 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −100 | $40.05 | $4K | 144.3Kindirect | Apr 13, 2021 | Apr 14, 2021 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −100 | $40.05 | $4K | 144.3Kdirect | Apr 13, 2021 | Apr 14, 2021 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −10.0K | $40.18 | $403K | 144.4Kindirect | Apr 12, 2021 | Apr 14, 2021 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −10.0K | $40.18 | $403K | 144.4Kdirect | Apr 12, 2021 | Apr 14, 2021 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −5,774 | $39.34 | $227K | 154.4Kindirect | Apr 7, 2021 | Apr 9, 2021 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −5,774 | $39.34 | $227K | 154.4Kdirect | Apr 7, 2021 | Apr 9, 2021 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −7,972 | $39.59 | $316K | 160.2Kindirect | Apr 6, 2021 | Apr 8, 2021 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −7,972 | $39.59 | $316K | 160.2Kdirect | Apr 6, 2021 | Apr 8, 2021 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −60.1K | $40.02 | $2.4M | 168.2Kindirect | Apr 5, 2021 | Apr 7, 2021 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −60.1K | $40.02 | $2.4M | 168.2Kdirect | Apr 5, 2021 | Apr 7, 2021 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −61.5K | $39.26 | $2.4M | 228.3Kindirect | Apr 1, 2021 | Apr 5, 2021 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −61.5K | $39.26 | $2.4M | 228.3Kdirect | Apr 1, 2021 | Apr 5, 2021 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −28.8K | $30.00 | $863K | 289.3Kindirect | Dec 4, 2020 | Dec 8, 2020 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −28.8K | $30.00 | $863K | 289.3Kdirect | Dec 4, 2020 | Dec 8, 2020 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −15.2K | $30.00 | $456K | 318.1Kindirect | Nov 23, 2020 | Nov 25, 2020 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −15.2K | $30.00 | $456K | 318.1Kdirect | Nov 23, 2020 | Nov 25, 2020 | Form 4 ↗ |
| Tsai Hwei-Ming FredDirector | Sale | −5,000 | $29.91 | $150K | 237.0Kdirect | Nov 20, 2020 | Nov 24, 2020 | Form 4 ↗ |
| Tsai Hwei-Ming FredDirector | Sale | −5,000 | $29.80 | $149K | 237.0Kdirect | Nov 20, 2020 | Nov 24, 2020 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −5,000 | $30.00 | $150K | 2,787direct | Nov 20, 2020 | Nov 24, 2020 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −2,650 | $30.00 | $80K | 2,787direct | Nov 20, 2020 | Nov 24, 2020 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −33.7K | $30.00 | $1.0M | 333.3Kindirect | Nov 20, 2020 | Nov 24, 2020 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −33.7K | $30.00 | $1.0M | 333.3Kdirect | Nov 20, 2020 | Nov 24, 2020 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −1,284 | $30.00 | $39K | 367.0Kdirect | Nov 19, 2020 | Nov 20, 2020 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −1,284 | $30.00 | $39K | 367.0Kindirect | Nov 19, 2020 | Nov 20, 2020 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −6,798 | $30.00 | $204K | 368.3Kdirect | Nov 18, 2020 | Nov 20, 2020 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −6,798 | $30.00 | $204K | 368.3Kindirect | Nov 18, 2020 | Nov 20, 2020 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −14.2K | $30.00 | $427K | 375.1Kindirect | Nov 16, 2020 | Nov 18, 2020 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −14.2K | $30.00 | $427K | 375.1Kdirect | Nov 16, 2020 | Nov 18, 2020 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −2,650 | $27.18 | $72K | 2,787direct | Aug 28, 2020 | Sep 1, 2020 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −2,350 | $27.08 | $64K | 5,437direct | Aug 28, 2020 | Sep 1, 2020 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −5,000 | $27.03 | $135K | 5,437direct | Aug 28, 2020 | Sep 1, 2020 | Form 4 ↗ |
| Tsai Hwei-Ming FredDirector | Sale | −2,000 | $26.00 | $52K | 237.0Kdirect | Aug 27, 2020 | Aug 28, 2020 | Form 4 ↗ |
| Tsai Hwei-Ming FredDirector | Sale | −1,000 | $26.50 | $27K | 239.0Kdirect | Aug 25, 2020 | Aug 27, 2020 | Form 4 ↗ |
| Tsai Hwei-Ming FredDirector | Sale | −3,000 | $26.83 | $80K | 240.0Kdirect | Aug 24, 2020 | Aug 25, 2020 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −7,485 | $25.22 | $189K | 6,529direct | May 29, 2020 | Jun 1, 2020 | Form 4 ↗ |
| CLEGG DON WSVP, Worldwide Sales | Sale | −7,485 | $25.33 | $190K | 6,529direct | May 28, 2020 | Jun 1, 2020 | Form 4 ↗ |
| Tsai Hwei-Ming FredDirector | Sale | −2,000 | $25.25 | $51K | 243.0Kdirect | May 21, 2020 | May 22, 2020 | Form 4 ↗ |
| Tsai Hwei-Ming FredDirector | Sale | −2,000 | $25.50 | $51K | 245.0Kdirect | May 20, 2020 | May 22, 2020 | Form 4 ↗ |
| Tsai Hwei-Ming FredDirector | Sale | −3,000 | $24.84 | $75K | 247.0Kdirect | May 19, 2020 | May 20, 2020 | Form 4 ↗ |
| Tsai Hwei-Ming FredDirector | Sale | −2,000 | $24.50 | $49K | 250.0Kdirect | May 18, 2020 | May 20, 2020 | Form 4 ↗ |
| Tsai Hwei-Ming FredDirector | Sale | −1,000 | $28.62 | $29K | 252.0Kdirect | Feb 14, 2020 | Feb 18, 2020 | Form 4 ↗ |
| Tsai Hwei-Ming FredDirector | Sale | −2,000 | $28.89 | $58K | 253.0Kdirect | Feb 13, 2020 | Feb 18, 2020 | Form 4 ↗ |
| Liang CharlesPresident and CEO · Director · 10% owner | Sale | −100.0K | $28.76 | $2.9M | 389.3Kindirect | Feb 12, 2020 | Feb 14, 2020 | Form 4 ↗ |
| Liu Liang Chiu-Chu SaraDirector · 10% owner | Sale | −100.0K | $28.76 | $2.9M | 389.3Kdirect | Feb 12, 2020 | Feb 14, 2020 | Form 4 ↗ |
| TUAN SHERMANDirector | Sale | −5,000 | $28.99 | $145K | 5,437direct | Feb 12, 2020 | Feb 14, 2020 | Form 4 ↗ |
| Tsai Hwei-Ming FredDirector | Sale Amended | −5,000 | $27.10 | $136K | 250.0Kdirect | Aug 17, 2017 | Aug 24, 2017 | Form 4 ↗ |
| Tsai Hwei-Ming FredDirector | Sale | −5,000 | $27.10 | $136K | 245.0Kdirect | Aug 17, 2017 | Aug 21, 2017 | Form 4 ↗ |
Source: SEC EDGAR Form 4 and Form 5 filings, SEC's quarterly bulk dataset through Jun 30, 2026, and KeyVex's half-hourly read of new filings since. Every row links its filing. Amendments are marked. Nothing here is a recommendation. All insider activity, market-wide →