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AMBAAMBARELLA INC

Market cap
$2.94B
as of 2026-10-23
Latest close
$66.50
as of 2026-10-23
Sector
Technology
as of 2026-10-24
Industry
Semiconductor Equipment & Materials
as of 2026-10-24

Cluster

No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).

Form 4 historysince 2023-12-08

Dashed line = amended filing (Form 4/A)

InsiderTradedFiledTypeSharesPriceValueOwned after10b5-1 planFiling
Paisley Christopher BSep 25Sep 28S250$70.76Sale −$17,69043,930YesForm 4
Young John AlexanderCFOSep 18Sep 21S1,896$67.28Sale −$127,563107,806YesForm 4
Young John AlexanderCFOSep 17Sep 18S3,126$64.83Sale −$202,659109,702NoForm 4
Lee Chan WChief Operations OfficerSep 17Sep 18S2,893$64.83Sale −$187,553154,443NoForm 4
Ju Chi-HongSenior VP, Systems & GMSep 17Sep 18S2,009$64.83Sale −$130,243154,153NoForm 4
Wang Feng-MingCEOSep 17Sep 18S6,086$64.83Sale −$394,555767,759NoForm 4
Paisley Christopher BSep 8Sep 10A3,151$0.00$044,180NoForm 4
Richardson David JeffreySep 8Sep 10A3,151$0.00$05,649NoForm 4
Hon Hsiao-WuenSep 8Sep 10A3,151$0.00$033,927NoForm 4
Schwarting Elizabeth MSep 8Sep 10A3,151$0.00$09,841NoForm 4
Breithaupt Chantelle YvetteSep 8Sep 10A3,151$0.00$08,091NoForm 4
Bryant Gregory MSep 8Sep 10A3,151$0.00$05,608NoForm 4
Hu ChenmingSep 8Sep 10A3,151$0.00$032,667NoForm 4
Chen Yun-LungVP, Business Dev. & MarketingJul 9Jul 10S5,958$78.66Sale −$468,65660,557NoForm 4
Wang Feng-MingCEOJul 1Jul 2S16,250$90.08Sale −$1,463,800773,607YesForm 4
Ju Chi-HongSenior VP, Systems & GMJul 1Jul 2S10,000$88.84Sale −$888,400155,924NoForm 4
Paisley Christopher BJun 26Jun 30S250$62.01Sale −$15,50341,029YesForm 4
Wang Feng-MingCEOJun 17Jun 18S6,204$67.87Sale −$421,065799,857NoForm 4
Wang Feng-MingCEOJun 17Jun 18G10,000$0.00$0789,857NoForm 4
Ju Chi-HongSenior VP, Systems & GMJun 17Jun 18S2,017$67.87Sale −$136,894165,924NoForm 4
Lee Chan WChief Operations OfficerJun 17Jun 18S2,951$67.87Sale −$200,284157,098NoForm 4
Young John AlexanderCFOJun 17Jun 18S3,186$67.87Sale −$216,234114,437YesForm 4
Young John AlexanderCFOJun 17Jun 18S1,847$66.98Sale −$123,712112,590YesForm 4
Chen Yun-LungVP, Business Development andJun 12Jun 16S9,856$67.06Sale −$660,94366,515NoForm 4
Wang Feng-MingCEOMay 26May 28S17,285$90.38Sale −$1,562,218821,276YesForm 4
Wang Feng-MingCEOMay 26May 28S6,065$91.23Sale −$553,310815,211YesForm 4
Wang Feng-MingCEOMay 26May 28S9,150$92.05Sale −$842,258806,061YesForm 4
Young John AlexanderCFOMay 26May 28M400$55.80$22,320118,023YesForm 4
Young John AlexanderCFOMay 26May 28S400$96.00Sale −$38,400117,623YesForm 4
Young John AlexanderCFOMay 26May 28M · derivative400$55.80$22,32024,600YesForm 4
Young John AlexanderCFOApr 21Apr 22S1,971$60.00Sale −$118,260117,623YesForm 4
Wang Feng-MingCEOMar 19Mar 19S8,083$54.14Sale −$437,614838,561NoForm 4
Ju Chi-HongSenior VP, Systems & GM, AsiaMar 19Mar 19S2,155$54.14Sale −$116,672167,941NoForm 4
Lee Chan WChief Operations OfficerMar 19Mar 19S3,641$54.14Sale −$197,124160,049NoForm 4
Young John AlexanderCFOMar 19Mar 19S3,038$54.14Sale −$164,477119,594NoForm 4
Wang Feng-MingCEOMar 18Mar 19A15,686$0.00$0846,644NoForm 4
Ju Chi-HongSenior VP, Systems & GM, AsiaMar 18Mar 19A5,930$0.00$0170,096NoForm 4
Lee Chan WChief Operations OfficerMar 18Mar 19A7,320$0.00$0163,690NoForm 4
Chen Yun-LungVP, Business Development and MMar 18Mar 19A2,849$0.00$076,371NoForm 4
Young John AlexanderCFOMar 18Mar 19A5,560$0.00$0122,632NoForm 4
Wang Feng-MingCEOMar 17Mar 19M27,598not reportednot reported849,934NoForm 4
Wang Feng-MingCEOMar 17Mar 19S18,976$52.77Sale −$1,001,364830,958NoForm 4
Wang Feng-MingCEOMar 17Mar 19M · derivative27,598$0.00$0not reportedNoForm 4
Ju Chi-HongSenior VP, Systems & GM, AsiaMar 17Mar 19M9,553not reportednot reported168,895NoForm 4
Ju Chi-HongSenior VP, Systems & GM, AsiaMar 17Mar 19S4,729$52.77Sale −$249,549164,166NoForm 4
Ju Chi-HongSenior VP, Systems & GM, AsiaMar 17Mar 19M · derivative9,553$0.00$0not reportedNoForm 4
Lee Chan WChief Operations OfficerMar 17Mar 19M13,678not reportednot reported163,099NoForm 4
Lee Chan WChief Operations OfficerMar 17Mar 19S6,729$52.77Sale −$355,089156,370NoForm 4
Lee Chan WChief Operations OfficerMar 17Mar 19M · derivative13,678$0.00$0not reportedNoForm 4
Chen Yun-LungVP, Business Development and MMar 17Mar 19M4,651not reportednot reported73,522NoForm 4
Chen Yun-LungVP, Business Development and MMar 17Mar 19M · derivative4,651$0.00$0not reportedNoForm 4
Young John AlexanderCFOMar 17Mar 19M3,556not reportednot reported121,649NoForm 4
Young John AlexanderCFOMar 17Mar 19S4,577$52.77Sale −$241,528117,072NoForm 4
Young John AlexanderCFOMar 17Mar 19M · derivative3,556$0.00$0not reportedNoForm 4
Bryant Gregory MMar 2Mar 4A2,457$0.00$02,457NoForm 4
Wang Feng-MingCEOMar 2Mar 4M50,000$41.36$2,068,000818,979YesForm 4
Wang Feng-MingCEOMar 2Mar 4S1,000$56.83Sale −$56,830817,979YesForm 4
Wang Feng-MingCEOMar 2Mar 4S1,900$58.77Sale −$111,663816,079YesForm 4
Wang Feng-MingCEOMar 2Mar 4S2,600$59.53Sale −$154,778813,479YesForm 4
Wang Feng-MingCEOMar 2Mar 4S32,460$60.91Sale −$1,977,139781,019YesForm 4
Wang Feng-MingCEOMar 2Mar 4S12,040$61.42Sale −$739,497768,979YesForm 4
Wang Feng-MingCEOMar 2Mar 4A53,203$0.00$0822,182YesForm 4
Wang Feng-MingCEOMar 2Mar 4M · derivative50,000$41.36$2,068,000not reportedYesForm 4
Wang Feng-MingCEOMar 2Mar 4A · derivative53,203$0.00$053,203YesForm 4
Ju Chi-HongSenior VP, Systems & GM, AsiaMar 2Mar 4A17,329$0.00$0159,188NoForm 4
Ju Chi-HongSenior VP, Systems & GM, AsiaMar 2Mar 4A · derivative17,329$0.00$017,329NoForm 4
Lee Chan WChief Operations OfficerMar 2Mar 4A24,701$0.00$0149,267NoForm 4
Lee Chan WChief Operations OfficerMar 2Mar 4A · derivative24,701$0.00$024,701NoForm 4
Chen Yun-LungVP, Business Development and MMar 2Mar 4A7,220$0.00$068,871NoForm 4
Chen Yun-LungVP, Business Development and MMar 2Mar 4A · derivative7,220$0.00$07,220NoForm 4
Young John AlexanderCFOMar 2Mar 4A15,201$0.00$0117,939NoForm 4
Young John AlexanderCFOMar 2Mar 4A · derivative15,201$0.00$015,201NoForm 4
Ju Chi-HongSenior VP, Systems & GM, AsiaDec 30, 2025Jan 234/AS7,945$70.25Sale −$558,136149,587NoForm 4/A
Ju Chi-HongSenior VP, Systems & GM, AsiaJan 5Jan 7S7,728$75.58Sale −$584,082146,039NoForm 4
Paisley Christopher BDec 26, 2025Dec 29, 2025S500$72.18Sale −$36,09041,279NoForm 4
Wang Feng-MingCEODec 19, 2025Dec 19, 2025G15,000$0.00$0768,979NoForm 4
Young John AlexanderCFODec 18, 2025Dec 19, 2025S3,791$72.96Sale −$276,591102,738NoForm 4
Wang Feng-MingCEODec 17, 2025Dec 19, 2025S4,950$71.82Sale −$355,509783,979NoForm 4
Ju Chi-HongSenior VP, Systems & GM, AsiaDec 17, 2025Dec 19, 2025S1,342$71.82Sale −$96,382157,532NoForm 4
Lee Chan WChief Operations OfficerDec 17, 2025Dec 19, 2025S2,406$71.82Sale −$172,799124,566NoForm 4
Young John AlexanderCFODec 17, 2025Dec 19, 2025S2,579$71.82Sale −$185,224106,529NoForm 4
Schwarting Elizabeth MDec 16, 2025Dec 18, 2025S624$72.38Sale −$45,1656,690NoForm 4
Richardson David JeffreyDec 15, 2025Dec 17, 2025G2,531$0.00$02,498NoForm 4
Richardson David JeffreyDec 15, 2025Dec 17, 2025G2,531$0.00$025,812NoForm 4
Ju Chi-HongSenior VP, Systems & GM, AsiaOct 14, 2025Oct 15, 2025S6,156$80.96Sale −$498,390158,874NoForm 4
Ju Chi-HongSenior VP, Systems & GM, AsiaOct 13, 2025Oct 15, 2025S5,057$81.29Sale −$411,084165,030NoForm 4
Schwarting Elizabeth MOct 6, 2025Oct 8, 2025S2,664$85.38Sale −$227,4527,314NoForm 4
Wang Feng-MingCEOSep 17, 2025Sep 19, 2025S4,928$79.43Sale −$391,431788,929NoForm 4
Ju Chi-HongSr. Vice President, SystemsSep 17, 2025Sep 19, 2025S1,168$79.43Sale −$92,774170,087NoForm 4
Kohn LeslieChief Technology OfficerSep 17, 2025Sep 19, 2025S2,249$79.43Sale −$178,638977,428NoForm 4
Lee Chan WChief Operating OfficerSep 17, 2025Sep 19, 2025S1,947$79.43Sale −$154,650126,972NoForm 4
Young John AlexanderCFOSep 17, 2025Sep 19, 2025S2,566$79.43Sale −$203,817109,108NoForm 4
Chen Yun-LungVP, Business DevelopmentSep 10, 2025Sep 12, 2025S8,492$84.42Sale −$716,89561,651NoForm 4
Hu ChenmingSep 2, 2025Sep 4, 2025A2,498$0.00$029,516NoForm 4
Paisley Christopher BSep 2, 2025Sep 4, 2025A2,498$0.00$041,779NoForm 4
Richardson David JeffreySep 2, 2025Sep 4, 2025A2,498$0.00$05,029NoForm 4
Hon Hsiao-WuenSep 2, 2025Sep 4, 2025A2,498$0.00$030,776NoForm 4
Schwarting Elizabeth MSep 2, 2025Sep 4, 2025A2,498$0.00$09,978NoForm 4
Breithaupt Chantelle YvetteSep 2, 2025Sep 4, 2025A2,498$0.00$04,940NoForm 4
Paisley Christopher BJun 25, 2025Jun 27, 2025S1,000$62.58Sale −$62,58039,281YesForm 4
Wang Feng-MingCEOJun 17, 2025Jun 20, 2025S4,677$52.26Sale −$244,420793,634NoForm 4
Ju Chi-HongSr. Vice President, SystemsJun 17, 2025Jun 20, 2025S1,108$52.26Sale −$57,904171,032NoForm 4
Kohn LeslieChief Technology OfficerJun 17, 2025Jun 20, 2025S1,715$52.26Sale −$89,626979,677NoForm 4
Lee Chan WChief Operating OfficerJun 17, 2025Jun 20, 2025S1,601$52.26Sale −$83,668128,696NoForm 4
Day ChristopherVP, MarketingJun 17, 2025Jun 20, 2025S342$52.26Sale −$17,87315,099NoForm 4
Young John AlexanderCFOJun 17, 2025Jun 20, 2025S2,435$52.26Sale −$127,253111,451NoForm 4
Paisley Christopher BMar 25, 2025Mar 26, 2025S500$55.50Sale −$27,75040,281NoForm 4
Wang Feng-MingCEOMar 18, 2025Mar 20, 2025S3,194$55.02Sale −$175,734798,311NoForm 4
Ju Chi-HongSr. Vice President, SystemsMar 18, 2025Mar 20, 2025S1,034$55.02Sale −$56,891172,140NoForm 4
Kohn LeslieChief Technology OfficerMar 18, 2025Mar 20, 2025S1,584$55.02Sale −$87,152981,392NoForm 4
Lee Chan WChief Operating OfficerMar 18, 2025Mar 20, 2025S1,468$55.02Sale −$80,769130,297NoForm 4
Day ChristopherVP, MarketingMar 18, 2025Mar 20, 2025S479$55.02Sale −$26,35515,441NoForm 4
Young John AlexanderCFOMar 18, 2025Mar 20, 2025S2,103$55.02Sale −$115,707113,886NoForm 4
Schwarting Elizabeth MMar 17, 2025Mar 18, 2025D422$55.90$23,5907,480NoForm 4
Wang Feng-MingCEOMar 6, 2025Mar 7, 2025S4,104$55.11Sale −$226,171801,271NoForm 4
Ju Chi-HongSr. Vice President, SystemsMar 6, 2025Mar 7, 2025S1,859$55.11Sale −$102,449172,940NoForm 4
Kohn LeslieChief Technology OfficerMar 6, 2025Mar 7, 2025S2,316$55.11Sale −$127,635982,976NoForm 4
Lee Chan WChief Operating OfficerMar 6, 2025Mar 7, 2025S2,108$55.11Sale −$116,172131,531NoForm 4
Day ChristopherVP, MarketingMar 6, 2025Mar 7, 2025S834$55.11Sale −$45,96215,686NoForm 4
Young John AlexanderCFOMar 6, 2025Mar 7, 2025S2,663$55.11Sale −$146,758115,755NoForm 4
Wang Feng-MingCEOMar 5, 2025Mar 7, 2025A11,024$0.00$0805,375NoForm 4
Ju Chi-HongSr. Vice President, SystemsMar 5, 2025Mar 7, 2025A4,773$0.00$0174,799NoForm 4
Kohn LeslieChief Technology OfficerMar 5, 2025Mar 7, 2025A6,056$0.00$0985,292NoForm 4
Lee Chan WChief Operating OfficerMar 5, 2025Mar 7, 2025A5,465$0.00$0133,639NoForm 4
Chen Yun-LungVP, Business DevelopmentMar 5, 2025Mar 7, 2025A2,249$0.00$070,143NoForm 4
Day ChristopherVP, MarketingMar 5, 2025Mar 7, 2025A1,990$0.00$016,520NoForm 4
Young John AlexanderCFOMar 5, 2025Mar 7, 2025A4,637$0.00$0118,418NoForm 4
Wang Feng-MingCEOFeb 28, 2025Mar 7, 2025A39,120$0.00$0794,351NoForm 4
Wang Feng-MingCEOFeb 28, 2025Mar 7, 2025A · derivative39,120$0.00$039,120NoForm 4
Ju Chi-HongSr. Vice President, SystemsFeb 28, 2025Mar 7, 2025A12,388$0.00$0170,026NoForm 4
Ju Chi-HongSr. Vice President, SystemsFeb 28, 2025Mar 7, 2025A · derivative12,388$0.00$012,388NoForm 4
Kohn LeslieChief Technology OfficerFeb 28, 2025Mar 7, 2025A19,560$0.00$0979,236NoForm 4
Kohn LeslieChief Technology OfficerFeb 28, 2025Mar 7, 2025A · derivative19,560$0.00$019,560NoForm 4
Lee Chan WChief Operating OfficerFeb 28, 2025Mar 7, 2025A18,256$0.00$0128,174NoForm 4
Lee Chan WChief Operating OfficerFeb 28, 2025Mar 7, 2025A · derivative18,256$0.00$018,256NoForm 4
Chen Yun-LungVP, Business DevelopmentFeb 28, 2025Mar 7, 2025A5,868$0.00$067,894NoForm 4
Chen Yun-LungVP, Business DevelopmentFeb 28, 2025Mar 7, 2025A · derivative5,868$0.00$05,868NoForm 4
Young John AlexanderCFOFeb 28, 2025Mar 7, 2025A12,388$0.00$0113,781NoForm 4
Young John AlexanderCFOFeb 28, 2025Mar 7, 2025A · derivative12,388$0.00$012,388NoForm 4
Lee Chan WChief Operating OfficerJan 16, 2025Jan 17, 2025S1,000$77.21Sale −$77,210109,918NoForm 4
Lee Chan WChief Operating OfficerJan 15, 2025Jan 17, 2025S1,000$75.90Sale −$75,900110,918NoForm 4
Richardson David JeffreyJan 15, 2025Jan 17, 2025G1,648$0.00$02,531NoForm 4
Richardson David JeffreyJan 15, 2025Jan 17, 2025G1,648$0.00$023,281NoForm 4
Lee Chan WChief Operating OfficerJan 14, 2025Jan 14, 2025S1,000$75.68Sale −$75,680111,918NoForm 4
Lee Chan WChief Operating OfficerJan 13, 2025Jan 14, 2025S1,000$73.50Sale −$73,500112,918NoForm 4
Lee Chan WChief Operating OfficerJan 10, 2025Jan 14, 2025S1,000$74.12Sale −$74,120113,918NoForm 4
Lee Chan WChief Operating OfficerJan 8, 2025Jan 8, 2025S1,000$73.48Sale −$73,480114,918NoForm 4
Lee Chan WChief Operating OfficerJan 7, 2025Jan 8, 2025S1,000$78.73Sale −$78,730115,918NoForm 4
Lee Chan WChief Operating OfficerJan 6, 2025Jan 8, 2025S1,000$79.15Sale −$79,150116,918NoForm 4
Day ChristopherVP, MarketingJan 3, 2025Jan 7, 2025S1,247$78.10Sale −$97,39114,530NoForm 4
Lee Chan WChief Operating OfficerJan 3, 2025Jan 3, 2025S1,000$75.06Sale −$75,060117,918NoForm 4
Lee Chan WChief Operating OfficerJan 2, 2025Jan 3, 2025S1,000$73.32Sale −$73,320118,918NoForm 4
Paisley Christopher BDec 26, 2024Dec 26, 2024S1,500$73.80Sale −$110,70040,781NoForm 4
Day ChristopherVP, MarketingDec 18, 2024Dec 20, 2024S81$75.41Sale −$6,10816,625NoForm 4
Day ChristopherVP, MarketingDec 18, 2024Dec 20, 2024S848$75.40Sale −$63,93915,777NoForm 4
Schwarting Elizabeth MDec 18, 2024Dec 20, 2024S253$71.55Sale −$18,1027,902NoForm 4
Wang Feng-MingCEODec 16, 2024Dec 18, 2024S4,296$75.41Sale −$323,961755,231NoForm 4
Ju Chi-HongSr. Vice President, SystemsDec 16, 2024Dec 18, 2024S1,048$75.41Sale −$79,030157,638NoForm 4
Kohn LeslieChief Technology OfficerDec 16, 2024Dec 18, 2024S1,757$75.41Sale −$132,495959,676NoForm 4
Lee Chan WChief Operating OfficerDec 16, 2024Dec 18, 2024S1,488$75.41Sale −$112,210119,918NoForm 4
Day ChristopherVP, MarketingDec 16, 2024Dec 18, 2024S482$75.41Sale −$36,34816,706NoForm 4
Young John AlexanderCFODec 16, 2024Dec 18, 2024S2,136$75.41Sale −$161,076101,393NoForm 4
Hon Hsiao-WuenDec 13, 2024Dec 16, 2024S377$74.15Sale −$27,95528,278NoForm 4
Ju Chi-HongSr. Vice President, SystemsDec 9, 2024Dec 10, 2024G593$0.00$0163,804NoForm 4
Ju Chi-HongSr. Vice President, SystemsDec 9, 2024Dec 10, 2024S2,118$75.69Sale −$160,311161,686NoForm 4
Ju Chi-HongSr. Vice President, SystemsDec 9, 2024Dec 10, 2024S3,000$75.72Sale −$227,160158,686NoForm 4
Ju Chi-HongSr. Vice President, SystemsDec 4, 2024Dec 6, 2024G5,000$0.00$0164,397NoForm 4
Ju Chi-HongSr. Vice President, SystemsDec 4, 2024Dec 6, 2024G5,000$0.00$08,000NoForm 4
Day ChristopherVP, MarketingDec 2, 2024Dec 3, 2024S1,278$71.61Sale −$91,51817,188NoForm 4
Wang Feng-MingCEOOct 7, 2024Oct 9, 2024G40,000$0.00$0759,527NoForm 4
Day ChristopherVP, MarketingOct 3, 2024Oct 4, 2024S2,904$58.00Sale −$168,43218,466NoForm 4
Paisley Christopher BSep 25, 2024Sep 26, 2024S500$53.71Sale −$26,85542,281YesForm 4
Schwarting Elizabeth MSep 24, 2024Sep 25, 2024S913$54.74Sale −$49,9788,155NoForm 4
Wang Feng-MingCEOSep 17, 2024Sep 19, 2024S4,301$53.54Sale −$230,276799,527NoForm 4
Ju Chi-HongSr. Vice President, SystemsSep 17, 2024Sep 19, 2024S1,050$53.54Sale −$56,217172,397NoForm 4
Kohn LeslieChief Technology OfficerSep 17, 2024Sep 19, 2024S1,608$53.54Sale −$86,092961,433NoForm 4
Lee Chan WChief Operating OfficerSep 17, 2024Sep 19, 2024S1,490$53.54Sale −$79,775121,406NoForm 4
Day ChristopherVP, MarketingSep 17, 2024Sep 19, 2024S483$53.54Sale −$25,86021,370NoForm 4
Young John AlexanderCFOSep 17, 2024Sep 19, 2024S2,139$53.54Sale −$114,522103,529NoForm 4
Schwarting Elizabeth MSep 16, 2024Sep 18, 2024S240$53.16Sale −$12,7589,068NoForm 4
Wang Feng-MingCEOSep 5, 2024Sep 6, 2024M31,618$38.92$1,230,573835,192NoForm 4
Wang Feng-MingCEOSep 5, 2024Sep 6, 2024S31,618$54.71Sale −$1,729,821803,574NoForm 4
Wang Feng-MingCEOSep 5, 2024Sep 6, 2024M · derivative31,618$38.92$1,230,573not reportedNoForm 4
Wang Feng-MingCEOSep 4, 2024Sep 6, 2024M4,382$38.92$170,547807,956NoForm 4
Wang Feng-MingCEOSep 4, 2024Sep 6, 2024S4,382$56.02Sale −$245,480803,574NoForm 4
Wang Feng-MingCEOSep 4, 2024Sep 6, 2024M · derivative4,382$38.92$170,54731,618NoForm 4
Chen Yun-LungVP, Business DevelopmentSep 3, 2024Sep 5, 2024M5,963$38.92$232,08067,989NoForm 4
Chen Yun-LungVP, Business DevelopmentSep 3, 2024Sep 5, 2024S5,963$57.56Sale −$343,23062,026NoForm 4
Chen Yun-LungVP, Business DevelopmentSep 3, 2024Sep 5, 2024M · derivative5,963$38.92$232,080not reportedNoForm 4
Hu ChenmingAug 29, 2024Aug 30, 2024A3,374$0.00$027,018NoForm 4
Paisley Christopher BAug 29, 2024Aug 30, 2024A3,374$0.00$042,781NoForm 4
Richardson David JeffreyAug 29, 2024Aug 30, 2024A3,374$0.00$04,179NoForm 4
Hon Hsiao-WuenAug 29, 2024Aug 30, 2024A3,374$0.00$028,655NoForm 4
Schwarting Elizabeth MAug 29, 2024Aug 30, 2024A3,374$0.00$09,308NoForm 4
De Greef-Safft AnneAug 29, 2024Aug 30, 2024A3,374$0.00$010,772NoForm 4
Day ChristopherVP, MarketingJul 8, 2024Jul 10, 2024S1,408$61.66Sale −$86,81721,599NoForm 4
Richardson David JeffreyJun 26, 2024Jun 28, 2024G21,633$0.00$0805NoForm 4
Richardson David JeffreyJun 26, 2024Jun 28, 2024G21,633$0.00$021,633NoForm 4
Ju Chi-HongSr. Vice President, SystemsJun 26, 2024Jun 27, 2024S6,000$52.90Sale −$317,400173,193NoForm 4
Ju Chi-HongSr. Vice President, SystemsJun 21, 2024Jun 24, 2024M8,900$38.92$346,388188,093NoForm 4
Ju Chi-HongSr. Vice President, SystemsJun 21, 2024Jun 24, 2024S8,900$55.53Sale −$494,217179,193NoForm 4
Ju Chi-HongSr. Vice President, SystemsJun 21, 2024Jun 24, 2024M · derivative8,900$38.92$346,388not reportedNoForm 4
Wang Feng-MingCEOJun 18, 2024Jun 20, 2024S3,058$55.48Sale −$169,658803,574NoForm 4
Ju Chi-HongSr. Vice President, SystemsJun 18, 2024Jun 20, 2024S1,059$55.48Sale −$58,753179,193NoForm 4
Kohn LeslieChief Technology OfficerJun 18, 2024Jun 20, 2024S1,623$55.48Sale −$90,044963,041NoForm 4
Lee Chan WChief Operating OfficerJun 18, 2024Jun 20, 2024S1,504$55.48Sale −$83,442122,642NoForm 4
Day ChristopherVP, MarketingJun 18, 2024Jun 20, 2024S487$55.48Sale −$27,01923,007NoForm 4
Young John AlexanderCFOJun 18, 2024Jun 20, 2024S2,157$55.48Sale −$119,670105,414NoForm 4
Schwarting Elizabeth MJun 17, 2024Jun 20, 2024S230$55.56Sale −$12,7795,934NoForm 4
Ju Chi-HongSr. Vice President, SystemsJun 10, 2024Jun 11, 2024S1,895$57.50Sale −$108,963180,252NoForm 4
Ju Chi-HongSr. Vice President, SystemsJun 7, 2024Jun 11, 2024S2,296$56.79Sale −$130,390182,147NoForm 4
Schwarting Elizabeth MMar 20, 2024Mar 21, 2024S240$49.47Sale −$11,8736,164NoForm 4
Wang Feng-MingCEOMar 18, 2024Mar 20, 2024S2,173$49.27Sale −$107,064806,632NoForm 4
Ju Chi-HongSr. Vice President, SystemsMar 18, 2024Mar 20, 2024S778$49.27Sale −$38,332184,443NoForm 4
Kohn LeslieChief Technology OfficerMar 18, 2024Mar 20, 2024S1,198$49.27Sale −$59,025964,664NoForm 4
Lee Chan WChief Operating OfficerMar 18, 2024Mar 20, 2024S1,075$49.27Sale −$52,965124,146NoForm 4
Day ChristopherVP, MarketingMar 18, 2024Mar 20, 2024S416$49.27Sale −$20,49623,494NoForm 4
Young John AlexanderCFOMar 18, 2024Mar 20, 2024S1,546$49.27Sale −$76,171107,571NoForm 4
Wang Feng-MingCEOMar 8, 2024Mar 11, 2024S1,297$57.16Sale −$74,137808,587NoForm 4
Ju Chi-HongSr. Vice President, SystemsMar 8, 2024Mar 11, 2024S509$57.16Sale −$29,094185,003NoForm 4
Kohn LeslieChief Technology OfficerMar 8, 2024Mar 11, 2024S708$57.16Sale −$40,469965,862NoForm 4
Lee Chan WChief Operating OfficerMar 8, 2024Mar 11, 2024S642$57.16Sale −$36,697125,003NoForm 4
Day ChristopherVP, MarketingMar 8, 2024Mar 11, 2024S302$57.16Sale −$17,26223,692NoForm 4
Young John AlexanderCFOMar 8, 2024Mar 11, 2024S704$57.16Sale −$40,241108,899NoForm 4
Wang Feng-MingCEOMar 7, 2024Mar 11, 2024A3,396$0.00$0809,884NoForm 4
Ju Chi-HongSr. Vice President, SystemsMar 7, 2024Mar 11, 2024A1,224$0.00$0185,512NoForm 4
Kohn LeslieChief Technology OfficerMar 7, 2024Mar 11, 2024A1,705$0.00$0966,570NoForm 4
Lee Chan WChief Operating OfficerMar 7, 2024Mar 11, 2024A1,545$0.00$0125,645NoForm 4
Chen Yun-LungVP, Business DevelopmentMar 7, 2024Mar 11, 2024A726$0.00$062,026NoForm 4
Day ChristopherVP, MarketingMar 7, 2024Mar 11, 2024A726$0.00$023,994NoForm 4
Young John AlexanderCFOMar 7, 2024Mar 11, 2024A1,176$0.00$0109,603NoForm 4
Wang Feng-MingCEOFeb 29, 2024Mar 4, 2024A45,929$0.00$0806,488NoForm 4
Wang Feng-MingCEOFeb 29, 2024Mar 4, 2024A · derivative45,929$0.00$045,929NoForm 4
Ju Chi-HongSr. Vice President, SystemsFeb 29, 2024Mar 4, 2024A15,898$0.00$0184,288NoForm 4
Ju Chi-HongSr. Vice President, SystemsFeb 29, 2024Mar 4, 2024A · derivative15,898$0.00$015,898NoForm 4
Kohn LeslieChief Technology OfficerFeb 29, 2024Mar 4, 2024A24,403$0.00$0964,865NoForm 4
Kohn LeslieChief Technology OfficerFeb 29, 2024Mar 4, 2024A · derivative24,403$0.00$035,409NoForm 4
Lee Chan WChief Operating OfficerFeb 29, 2024Mar 4, 2024A22,764$0.00$0124,100NoForm 4
Lee Chan WChief Operating OfficerFeb 29, 2024Mar 4, 2024A · derivative22,764$0.00$022,764NoForm 4
Chen Yun-LungVP, Business DevelopmentFeb 29, 2024Mar 4, 2024A7,740$0.00$061,300NoForm 4
Chen Yun-LungVP, Business DevelopmentFeb 29, 2024Mar 4, 2024A · derivative7,740$0.00$07,740NoForm 4
Day ChristopherVP, MarketingFeb 29, 2024Mar 4, 2024A7,284$0.00$023,268NoForm 4
Day ChristopherVP, MarketingFeb 29, 2024Mar 4, 2024A · derivative7,284$0.00$07,284NoForm 4
Young John AlexanderCFOFeb 29, 2024Mar 4, 2024A16,845$0.00$0108,427NoForm 4
Young John AlexanderCFOFeb 29, 2024Mar 4, 2024A · derivative16,845$0.00$016,845NoForm 4
Paisley Christopher BDec 26, 2023Dec 27, 2023S500$63.14Sale −$31,57039,407YesForm 4
Wang Feng-MingCEODec 19, 2023Dec 21, 2023S3,093$63.04Sale −$194,983760,559NoForm 4
Ju Chi-HongSr. Vice President, SystemsDec 19, 2023Dec 21, 2023S1,074$63.04Sale −$67,705168,390NoForm 4
Kohn LeslieChief Technology OfficerDec 19, 2023Dec 21, 2023S1,713$63.04Sale −$107,988940,462NoForm 4
Lee Chan WChief Operating OfficerDec 19, 2023Dec 21, 2023S1,520$63.04Sale −$95,821101,336NoForm 4
Day ChristopherVP, MarketingDec 19, 2023Dec 21, 2023S360$63.04Sale −$22,69415,984NoForm 4
White Brian CCFODec 19, 2023Dec 21, 2023S3,357$63.04Sale −$211,62574,140NoForm 4
Schwarting Elizabeth MDec 18, 2023Dec 21, 2023S804$62.46Sale −$50,2186,404NoForm 4
Richardson David JeffreyDec 6, 2023Dec 8, 2023M1,389$38.92$54,06023,827NoForm 4
Richardson David JeffreyDec 6, 2023Dec 8, 2023M6,667$31.25$208,34430,494NoForm 4
Richardson David JeffreyDec 6, 2023Dec 8, 2023S8,056$58.75Sale −$473,29022,438NoForm 4
Richardson David JeffreyDec 6, 2023Dec 8, 2023M · derivative6,667$31.25$208,344not reportedNoForm 4
Richardson David JeffreyDec 6, 2023Dec 8, 2023M · derivative1,389$38.92$54,060not reportedNoForm 4