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SEC Insider//CIK 0001249834

CHAN CHI-FOON

CIK 00012498342 companiesSANTA CLARA, CA
SEC Profile

Transactions

50

Companies

2

Filings

8

CIK

0001249834

Recent Transactions

50 trades
  • Award
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2026-07-01+2,689→ 24,168 total
  • Award
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2025-07-01+7,429→ 21,479 total
  • Award
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2024-07-01+4,382→ 14,050 total
  • Award
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2024-01-01+9,668→ 9,668 total
  • Other
    SYNOPSYS INC$SNPS

    Common Stock

    2022-02-28$265.53/sh+37→ 155,120 total
  • Sale
    SYNOPSYS INC$SNPS

    Common Stock

    2022-02-18$289.25/sh−12,570→ 155,083 total
  • Tax Payment
    SYNOPSYS INC$SNPS

    Common Stock

    2021-12-09$354.48/sh−4,088→ 165,769 total
  • Tax Payment
    SYNOPSYS INC$SNPS

    Common Stock

    2021-12-09$354.48/sh−1,853→ 167,653 total
  • Exercise/Conversion
    SYNOPSYS INC$SNPS

    Common Stock

    2021-12-09+3,737→ 169,506 total
  • Award
    SYNOPSYS INC$SNPS

    Common Stock

    2021-12-09+8,244→ 169,857 total
  • Disposition to Issuer
    SYNOPSYS INC$SNPS

    Restricted Stock Units

    2021-12-09−3,737→ 16,815 total
  • Award
    SYNOPSYS INC$SNPS

    Restricted Stock Units

    2021-12-09+14,947→ 20,552 total
  • Exercise/Conversion
    SYNOPSYS INC$SNPS

    Common Stock

    2021-12-08+6,214→ 158,495 total
  • Exercise/Conversion
    SYNOPSYS INC$SNPS

    Common Stock

    2021-12-08+1,869→ 162,540 total
  • Exercise/Conversion
    SYNOPSYS INC$SNPS

    Common Stock

    2021-12-08+6,197→ 161,611 total
  • Tax Payment
    SYNOPSYS INC$SNPS

    Common Stock

    2021-12-08$364.36/sh−3,073→ 158,538 total
  • Tax Payment
    SYNOPSYS INC$SNPS

    Common Stock

    2021-12-08$364.36/sh−927→ 161,613 total
  • Exercise/Conversion
    SYNOPSYS INC$SNPS

    Common Stock

    2021-12-08+4,232→ 162,770 total
  • Disposition to Issuer
    SYNOPSYS INC$SNPS

    Restricted Stock Units

    2021-12-08−1,869→ 5,605 total
  • Disposition to Issuer
    SYNOPSYS INC$SNPS

    Restricted Stock Units

    2021-12-08−6,214→ 0 total
  • Tax Payment
    SYNOPSYS INC$SNPS

    Common Stock

    2021-12-08$364.36/sh−2,099→ 160,671 total
  • Disposition to Issuer
    SYNOPSYS INC$SNPS

    Restricted Stock Units

    2021-12-08−6,197→ 6,197 total
  • Disposition to Issuer
    SYNOPSYS INC$SNPS

    Restricted Stock Units

    2021-12-08−4,232→ 8,463 total
  • Tax Payment
    SYNOPSYS INC$SNPS

    Common Stock

    2021-12-08$364.36/sh−3,081→ 155,414 total
  • Sale
    SYNOPSYS INC$SNPS

    Common Stock

    2021-12-03$343.18/sh−4,172→ 152,281 total
  • Sale
    SYNOPSYS INC$SNPS

    Common Stock

    2021-12-03$343.12/sh−4,625→ 159,974 total
  • Sale
    SYNOPSYS INC$SNPS

    Common Stock

    2021-12-03$343.08/sh−3,521→ 156,453 total
  • Other
    SYNOPSYS INC$SNPS

    Common Stock

    2021-08-31$118.38/sh+84→ 164,599 total
  • Exercise/Conversion
    SYNOPSYS INC$SNPS

    Non-Qualified Stock Option (right to buy)

    2021-08-23−310→ 15,105 total
  • Exercise/Conversion
    SYNOPSYS INC$SNPS

    Common Stock

    2021-08-23$90.51/sh+310→ 164,825 total
  • Sale
    SYNOPSYS INC$SNPS

    Common Stock

    2021-08-23$316.43/sh−310→ 164,515 total
  • Exercise/Conversion
    SYNOPSYS INC$SNPS

    Non-Qualified Stock Option (right to buy)

    2021-08-20−160,899→ 0 total
  • Sale
    SYNOPSYS INC$SNPS

    Common Stock

    2021-08-20$314.98/sh−160,899→ 164,515 total
  • Sale
    SYNOPSYS INC$SNPS

    Common Stock

    2021-08-20$314.98/sh−12,319→ 164,515 total
  • Sale
    SYNOPSYS INC$SNPS

    Common Stock

    2021-08-20$314.98/sh−105,424→ 164,515 total
  • Exercise/Conversion
    SYNOPSYS INC$SNPS

    Common Stock

    2021-08-20$90.51/sh+105,424→ 269,939 total
  • Exercise/Conversion
    SYNOPSYS INC$SNPS

    Common Stock

    2021-08-20$60.37/sh+160,899→ 325,414 total
  • Exercise/Conversion
    SYNOPSYS INC$SNPS

    Non-Qualified Stock Option (right to buy)

    2021-08-20−105,424→ 15,415 total
  • Sale
    SYNOPSYS INC$SNPS

    Common Stock

    2021-05-21$242.96/sh−7,040→ 176,834 total
  • Other
    SYNOPSYS INC$SNPS

    Common Stock

    2021-02-26$118.38/sh+84→ 183,874 total
  • Sale
    SYNOPSYS INC$SNPS

    Common Stock

    2021-02-19$269.37/sh−6,372→ 183,790 total
  • Award
    SYNOPSYS INC$SNPS

    Common Stock

    2020-12-10+8,244→ 192,117 total
  • Tax Payment
    SYNOPSYS INC$SNPS

    Common Stock

    2020-12-10$234.17/sh−2,099→ 190,162 total
  • Award
    SYNOPSYS INC$SNPS

    Non-Qualified Stock Option (right to buy)

    2020-12-10+28,987→ 28,987 total
  • Award
    SYNOPSYS INC$SNPS

    Restricted Stock Units

    2020-12-10+16,927→ 16,927 total
  • Award
    SYNOPSYS INC$SNPS

    Restricted Stock Units

    2020-12-10+7,474→ 7,474 total
  • Disposition to Issuer
    SYNOPSYS INC$SNPS

    Restricted Stock Units

    2020-12-10−4,232→ 12,695 total
  • Tax Payment
    SYNOPSYS INC$SNPS

    Common Stock

    2020-12-10$234.17/sh−4,088→ 188,029 total
  • Exercise/Conversion
    SYNOPSYS INC$SNPS

    Common Stock

    2020-12-10+4,232→ 192,261 total
  • Exercise/Conversion
    SYNOPSYS INC$SNPS

    Common Stock

    2020-12-08+7,661→ 181,415 total

Companies

2

Recent Filings

8

Address

2858 DE LA CRUZ BLVD.

SANTA CLARA, CA, 95050

View on SEC.gov