TENG CHIN-CHI

Officer · CDNS

As of 2026-09-27, TENG CHIN-CHI has 149 Form 4 transactions on record across 1 company — 64 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Pattern in the record: open-market sales filed in August in multiple years since 2024 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $44.4MIndirect: $0$44.4Mas of 2026-09-27
  • Direct $44.4M
  • Indirect $0
CDNSdirect136,075 sh$44.4M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

CDNS · 149 trades
2026-09-17: Withheld for tax, 1,181 sh ($332K)2026-09-15: Withheld for tax, 793 sh ($217K)2026-08-21: Sale, 4,732 sh ($1.5M)2026-08-21: Option exercise, 1,000 sh ($203K)2026-08-21: Option exercise, 1,000 sh ($0)2026-07-22: Sale, 1,968 sh ($667K)2026-07-22: Sale, 720 sh ($242K)2026-07-22: Option exercise, 1,000 sh ($203K)2026-07-22: Sale, 440 sh ($151K)2026-07-22: Sale, 399 sh ($137K)2026-07-22: Sale, 252 sh ($85K)2026-07-22: Sale, 241 sh ($83K)2026-07-22: Sale, 200 sh ($68K)2026-07-22: Sale, 200 sh ($68K)2026-07-22: Sale, 80 sh ($28K)2026-07-22: Option exercise, 1,000 sh ($0)2026-06-22: Sale, 1,281 sh ($496K)2026-06-22: Sale, 998 sh ($382K)2026-06-22: Option exercise, 1,000 sh ($203K)2026-06-22: Sale, 400 sh ($153K)2026-06-22: Sale, 320 sh ($125K)2026-06-22: Sale, 280 sh ($106K)2026-06-22: Sale, 241 sh ($93K)2026-06-22: Sale, 240 sh ($93K)2026-06-22: Sale, 220 sh ($86K)2026-06-22: Sale, 200 sh ($76K)2026-06-22: Sale, 160 sh ($63K)2026-06-22: Sale, 160 sh ($61K)2026-06-22: Option exercise, 1,000 sh ($0)2026-05-22: Sale, 2,117 sh ($766K)2026-05-22: Option exercise, 1,000 sh ($203K)2026-05-22: Sale, 462 sh ($173K)2026-05-22: Sale, 440 sh ($167K)2026-05-22: Sale, 360 sh ($135K)2026-05-22: Sale, 321 sh ($122K)2026-05-22: Sale, 280 sh ($106K)2026-05-22: Sale, 200 sh ($75K)2026-05-22: Sale, 120 sh ($45K)2026-05-22: Sale, 80 sh ($30K)2026-05-22: Sale, 40 sh ($15K)2026-05-22: Sale, 40 sh ($15K)2026-05-22: Sale, 40 sh ($15K)2026-05-22: Option exercise, 1,000 sh ($0)2026-03-18: Withheld for tax, 3,546 sh ($1.0M)2026-03-18: Award / grant, 7,364 sh ($0)2026-03-18: Award / grant, 39,032 sh ($0)2026-03-17: Withheld for tax, 2,362 sh ($694K)2026-03-16: Withheld for tax, 16,598 sh ($4.9M)2026-03-16: Withheld for tax, 1,827 sh ($535K)2026-03-16: Award / grant, 13,386 sh ($0)2026-01-08: Sale, 6,319 sh ($2.0M)2026-01-08: Option exercise, 3,000 sh ($236K)2026-01-08: Option exercise, 3,000 sh ($0)2025-12-08: Sale, 5,977 sh ($2.0M)2025-12-08: Option exercise, 2,489 sh ($355K)2025-12-08: Option exercise, 188 sh ($15K)2025-12-08: Option exercise, 2,489 sh ($0)2025-12-08: Option exercise, 188 sh ($0)2025-11-06: Sale, 5,800 sh ($1.9M)2025-11-06: Option exercise, 2,000 sh ($158K)2025-11-06: Option exercise, 400 sh ($55K)2025-11-06: Option exercise, 400 sh ($0)2025-11-06: Option exercise, 2,000 sh ($0)2025-10-15: Withheld for tax, 605 sh ($196K)2025-09-15: Withheld for tax, 1,827 sh ($642K)2025-08-18: Sale, 1,520 sh ($534K)2025-08-18: Sale, 1,525 sh ($532K)2025-08-18: Sale, 1,520 sh ($531K)2025-08-18: Sale, 1,215 sh ($425K)2025-08-18: Sale, 1,120 sh ($394K)2025-08-18: Option exercise, 4,910 sh ($387K)2025-08-18: Sale, 860 sh ($301K)2025-08-18: Sale, 650 sh ($229K)2025-08-18: Option exercise, 4,910 sh ($0)2025-07-17: Sale, 3,674 sh ($1.1M)2025-07-17: Option exercise, 5,588 sh ($771K)2025-07-17: Sale, 1,827 sh ($572K)2025-07-17: Sale, 1,795 sh ($560K)2025-07-17: Sale, 1,152 sh ($359K)2025-07-17: Sale, 521 sh ($163K)2025-07-17: Sale, 119 sh ($37K)2025-07-17: Option exercise, 5,588 sh ($0)2025-06-17: Option exercise, 5,392 sh ($768K)2025-06-17: Sale, 2,478 sh ($745K)2025-06-17: Sale, 1,537 sh ($464K)2025-06-17: Sale, 1,534 sh ($461K)2025-06-17: Sale, 1,377 sh ($413K)2025-06-17: Sale, 1,076 sh ($325K)2025-06-17: Sale, 890 sh ($267K)2025-06-17: Option exercise, 5,392 sh ($0)2025-03-17: Withheld for tax, 3,720 sh ($949K)2025-03-17: Withheld for tax, 860 sh ($219K)2025-03-17: Award / grant, 14,295 sh ($0)2025-03-17: Award / grant, 36,611 sh ($0)2025-02-10: Sale, 6,839 sh ($2.1M)2025-02-10: Sale, 3,683 sh ($1.1M)2025-02-10: Option exercise, 12,760 sh ($722K)2025-02-10: Sale, 1,538 sh ($464K)2025-02-10: Sale, 700 sh ($212K)2025-02-10: Option exercise, 12,760 sh ($0)2025-01-03: Sale, 5,650 sh ($1.7M)2025-01-03: Sale, 4,370 sh ($1.3M)2025-01-03: Option exercise, 12,500 sh ($707K)2025-01-03: Sale, 1,349 sh ($406K)2025-01-03: Sale, 1,131 sh ($337K)2025-01-03: Option exercise, 12,500 sh ($0)2024-11-22: Option exercise, 5,758 sh ($1.2M)2024-11-22: Sale, 2,137 sh ($665K)2024-11-22: Sale, 1,290 sh ($398K)2024-11-22: Sale, 1,134 sh ($352K)2024-11-22: Sale, 997 sh ($308K)2024-11-22: Sale, 200 sh ($62K)2024-11-22: Option exercise, 5,758 sh ($0)2024-11-15: Sale, 3,150 sh ($932K)2024-11-15: Sale, 2,122 sh ($625K)2024-11-15: Option exercise, 10,000 sh ($566K)2024-11-15: Sale, 1,708 sh ($509K)2024-11-15: Sale, 1,401 sh ($411K)2024-11-15: Sale, 840 sh ($250K)2024-11-15: Sale, 668 sh ($196K)2024-11-15: Sale, 111 sh ($33K)2024-11-15: Option exercise, 10,000 sh ($0)2024-09-16: Withheld for tax, 2,133 sh ($583K)2024-08-15: Sale, 6,590 sh ($1.8M)2024-08-15: Option exercise, 10,000 sh ($788K)2024-08-15: Sale, 2,117 sh ($583K)2024-08-15: Sale, 1,293 sh ($359K)2024-08-15: Option exercise, 10,000 sh ($0)2024-07-01: Sale, 4,520 sh ($1.4M)2024-07-01: Option exercise, 10,000 sh ($788K)2024-07-01: Sale, 1,904 sh ($582K)2024-07-01: Sale, 1,815 sh ($557K)2024-07-01: Sale, 1,761 sh ($542K)2024-07-01: Option exercise, 10,000 sh ($0)2024-06-06: Sale, 23,146 sh ($6.9M)2024-06-06: Sale, 8,288 sh ($2.5M)2024-06-06: Option exercise, 13,172 sh ($1.8M)2024-06-06: Option exercise, 8,711 sh ($1.2M)2024-06-06: Option exercise, 6,000 sh ($473K)2024-06-06: Option exercise, 4,301 sh ($339K)2024-06-06: Sale, 750 sh ($222K)2024-06-06: Option exercise, 4,301 sh ($0)2024-06-06: Option exercise, 8,711 sh ($0)2024-06-06: Option exercise, 13,172 sh ($0)2024-06-06: Option exercise, 6,000 sh ($0)2024-03-15: Withheld for tax, 22,802 sh ($6.8M)2024-03-15: Award / grant, 14,135 sh ($0)2024-03-15: Award / grant, 9,605 sh ($0)2024-02-26: Withheld for tax, 699 sh ($212K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-21CDNSSale4,732 @ $314.49$1.5M−3.3% of holding138,049Form 4
2026-07-22CDNSSale1,968 @ $339.05$667K−1.4% of holding143,141Form 4
2026-07-22CDNSSale720 @ $335.69$242K−0.5% of holding145,561Form 4
2026-07-22CDNSSale440 @ $342.15$151K−0.3% of holding142,501Form 4
2026-07-22CDNSSale399 @ $343.94$137K−0.3% of holding141,861Form 4
2026-07-22CDNSSale252 @ $336.71$85K−0.2% of holding145,309Form 4
2026-07-22CDNSSale241 @ $342.98$83K−0.2% of holding142,260Form 4
2026-07-22CDNSSale200 @ $340.70$68K−0.1% of holding142,941Form 4
2026-07-22CDNSSale200 @ $337.78$68K−0.1% of holding145,109Form 4
2026-07-22CDNSSale80 @ $345.17$28K−0.1% of holding141,781Form 4
2026-06-22CDNSSale1,281 @ $387.43$496K−0.9% of holding145,981Form 4
2026-06-22CDNSSale998 @ $382.35$382K−0.7% of holding147,903Form 4
2026-06-22CDNSSale400 @ $381.28$153K−0.3% of holding148,901Form 4
2026-06-22CDNSSale320 @ $389.63$125K−0.2% of holding145,441Form 4
2026-06-22CDNSSale280 @ $379.92$106K−0.2% of holding149,301Form 4
2026-06-22CDNSSale241 @ $384.39$93K−0.2% of holding147,502Form 4
2026-06-22CDNSSale240 @ $385.85$93K−0.2% of holding147,262Form 4
2026-06-22CDNSSale220 @ $388.88$86K−0.2% of holding145,761Form 4
2026-06-22CDNSSale200 @ $379.18$76K−0.1% of holding149,581Form 4
2026-06-22CDNSSale160 @ $390.92$63K−0.1% of holding145,281Form 4
2026-06-22CDNSSale160 @ $383.36$61K−0.1% of holding147,743Form 4
2026-05-22CDNSSale2,117 @ $361.88$766K−1.4% of holding151,164Form 4
2026-05-22CDNSSale462 @ $373.73$173K−0.3% of holding150,542Form 4
2026-05-22CDNSSale440 @ $378.84$167K−0.3% of holding149,142Form 4
2026-05-22CDNSSale360 @ $374.57$135K−0.2% of holding150,182Form 4
2026-05-22CDNSSale321 @ $379.75$122K−0.2% of holding148,821Form 4
2026-05-22CDNSSale280 @ $377.83$106K−0.2% of holding149,582Form 4
2026-05-22CDNSSale200 @ $375.24$75K−0.1% of holding149,982Form 4
2026-05-22CDNSSale120 @ $376.28$45K−0.1% of holding149,862Form 4
2026-05-22CDNSSale80 @ $369.40$30K−0.1% of holding151,004Form 4
2026-05-22CDNSSale40 @ $380.76$15K−0.0% of holding148,781Form 4
2026-05-22CDNSSale40 @ $364.69$15K−0.0% of holding151,084Form 4
2026-05-22CDNSSale40 @ $363.05$15K−0.0% of holding151,124Form 4
2026-01-08CDNSSale6,319 @ $317.96$2.0M−5.1% of holding116,762Form 4
2025-12-08CDNSSale5,977 @ $337.99$2.0M−4.7% of holding120,081Form 4
2025-11-06CDNSSale5,800 @ $324.94$1.9M−4.5% of holding123,381Form 4
2025-08-18CDNSSale1,520 @ $350.99$534K−1.1% of holding133,363Form 4
2025-08-18CDNSSale1,525 @ $348.90$532K−1.1% of holding136,098Form 4
2025-08-18CDNSSale1,520 @ $349.11$531K−1.1% of holding131,193Form 4
2025-08-18CDNSSale1,215 @ $349.70$425K−0.9% of holding134,883Form 4
2025-08-18CDNSSale1,120 @ $351.40$394K−0.9% of holding129,213Form 4
2025-08-18CDNSSale860 @ $350.14$301K−0.7% of holding130,333Form 4
2025-08-18CDNSSale650 @ $351.64$229K−0.5% of holding132,713Form 4
2025-07-17CDNSSale3,674 @ $313.01$1.1M−2.6% of holding136,332Form 4
2025-07-17CDNSSale1,827 @ $312.97$572K−1.4% of holding133,234Form 4
2025-07-17CDNSSale1,795 @ $311.88$560K−1.3% of holding140,006Form 4
2025-07-17CDNSSale1,152 @ $311.89$359K−0.8% of holding135,061Form 4
2025-07-17CDNSSale521 @ $313.65$163K−0.4% of holding132,713Form 4
2025-07-17CDNSSale119 @ $313.91$37K−0.1% of holding136,213Form 4
2025-06-17CDNSSale2,478 @ $300.74$745K−1.8% of holding137,750Form 4
2025-06-17CDNSSale1,537 @ $302.15$464K−1.1% of holding136,213Form 4
2025-06-17CDNSSale1,534 @ $300.69$461K−1.1% of holding137,289Form 4
2025-06-17CDNSSale1,377 @ $299.87$413K−1.0% of holding140,228Form 4
2025-06-17CDNSSale1,076 @ $302.16$325K−0.8% of holding136,213Form 4
2025-06-17CDNSSale890 @ $299.84$267K−0.6% of holding138,823Form 4
2025-02-10CDNSSale6,839 @ $304.11$2.1M−6.6% of holding97,070Form 4
2025-02-10CDNSSale3,683 @ $304.79$1.1M−3.8% of holding93,387Form 4
2025-02-10CDNSSale1,538 @ $301.68$464K−1.4% of holding104,609Form 4
2025-02-10CDNSSale700 @ $302.79$212K−0.7% of holding103,909Form 4
2025-01-03CDNSSale5,650 @ $300.31$1.7M−5.6% of holding94,624Form 4
2025-01-03CDNSSale4,370 @ $299.35$1.3M−4.2% of holding100,274Form 4
2025-01-03CDNSSale1,349 @ $300.93$406K−1.4% of holding93,275Form 4
2025-01-03CDNSSale1,131 @ $298.22$337K−1.1% of holding104,644Form 4
2024-11-22CDNSSale2,137 @ $311.26$665K−2.2% of holding93,475Form 4
2024-11-22CDNSSale1,290 @ $308.34$398K−1.3% of holding97,743Form 4
2024-11-22CDNSSale1,134 @ $310.54$352K−1.2% of holding95,612Form 4
2024-11-22CDNSSale997 @ $309.35$308K−1.0% of holding96,746Form 4
2024-11-22CDNSSale200 @ $312.35$62K−0.2% of holding93,275Form 4
2024-11-15CDNSSale3,150 @ $295.82$932K−3.2% of holding95,934Form 4
2024-11-15CDNSSale2,122 @ $294.68$625K−2.1% of holding99,084Form 4
2024-11-15CDNSSale1,708 @ $298.07$509K−1.8% of holding93,386Form 4
2024-11-15CDNSSale1,401 @ $293.67$411K−1.4% of holding101,206Form 4
2024-11-15CDNSSale840 @ $297.10$250K−0.9% of holding95,094Form 4
2024-11-15CDNSSale668 @ $292.76$196K−0.6% of holding102,607Form 4
2024-11-15CDNSSale111 @ $298.57$33K−0.1% of holding93,275Form 4
2024-08-15CDNSSale6,590 @ $276.45$1.8M−6.4% of holding96,701Form 4
2024-08-15CDNSSale2,117 @ $275.52$583K−2.0% of holding103,291Form 4
2024-08-15CDNSSale1,293 @ $277.27$359K−1.3% of holding95,408Form 4
2024-07-01CDNSSale4,520 @ $304.76$1.4M−4.3% of holding100,888Form 4
2024-07-01CDNSSale1,904 @ $305.84$582K−1.9% of holding98,984Form 4
64 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-17CDNSWithheld for tax1,181136,075Form 4
2026-09-15CDNSWithheld for tax793137,256Form 4
2026-08-21CDNSOption exercise1,000142,781Form 4
2026-08-21CDNSOption exercise1,0008,668Form 4
2026-07-22CDNSOption exercise1,000146,281Form 4
2026-07-22CDNSOption exercise1,0009,668Form 4
2026-06-22CDNSOption exercise1,000149,781Form 4
2026-06-22CDNSOption exercise1,00010,668Form 4
2026-05-22CDNSOption exercise1,000153,281Form 4
2026-05-22CDNSOption exercise1,00011,668Form 4
2026-03-18CDNSWithheld for tax3,546152,281Form 4
2026-03-18CDNSAward / grant7,364155,827Form 4
2026-03-18CDNSAward / grant39,032148,463Form 4
2026-03-17CDNSWithheld for tax2,362109,431Form 4
2026-03-16CDNSWithheld for tax16,598100,234Form 4
2026-03-16CDNSWithheld for tax1,82798,407Form 4
2026-03-16CDNSAward / grant13,386111,793Form 4
2026-01-08CDNSOption exercise3,000123,081Form 4
2026-01-08CDNSOption exercise3,0000Form 4
2025-12-08CDNSOption exercise2,489126,058Form 4
2025-12-08CDNSOption exercise188123,569Form 4
2025-12-08CDNSOption exercise2,4893,319Form 4
2025-12-08CDNSOption exercise1880Form 4
2025-11-06CDNSOption exercise2,000128,781Form 4
2025-11-06CDNSOption exercise400129,181Form 4
2025-11-06CDNSOption exercise4000Form 4
2025-11-06CDNSOption exercise2,0003,000Form 4
2025-10-15CDNSWithheld for tax605126,781Form 4
2025-09-15CDNSWithheld for tax1,827127,386Form 4
2025-08-18CDNSOption exercise4,910137,623Form 4
2025-08-18CDNSOption exercise4,9105,000Form 4
2025-07-17CDNSOption exercise5,588141,801Form 4
2025-07-17CDNSOption exercise5,588400Form 4
2025-06-17CDNSOption exercise5,392141,605Form 4
2025-06-17CDNSOption exercise5,3925,808Form 4
2025-03-17CDNSWithheld for tax3,72089,667Form 4
2025-03-17CDNSWithheld for tax860125,418Form 4
2025-03-17CDNSAward / grant14,295139,713Form 4
2025-03-17CDNSAward / grant36,611126,278Form 4
2025-02-10CDNSOption exercise12,760106,147Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.