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SEC Insider//CIK 0001320023

Yu Albert YC

CIK 00013200231 companySAN JOSE, CA
SEC Profile

Transactions

50

Companies

1

Filings

9

CIK

0001320023

Recent Transactions

50 trades
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Stock Options (Right to Buy)

    2014-02-20+7,501→ 1,250 total
  • Sale
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2014-02-20$22.25/sh−7,501→ 8,913 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2014-02-20$4.82/sh+7,501→ 16,414 total
  • Sale
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2013-11-29$23.35/sh−468→ 8,913 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Stock Options (Right to Buy)

    2013-11-04+5,158→ 0 total
  • Sale
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2013-11-04$22.95/sh−2,813→ 9,381 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2013-11-04$2.30/sh+5,158→ 17,352 total
  • Sale
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2013-11-04$23.00/sh−5,158→ 12,194 total
  • Sale
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2013-08-02$21.18/sh−2,445→ 12,194 total
  • Sale
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2013-08-02$20.94/sh−2,812→ 14,639 total
  • Sale
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2013-08-01$20.56/sh−3,490→ 17,451 total
  • Sale
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2013-05-30$18.50/sh−2,313→ 20,941 total
  • Award
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2013-05-28+7,374→ 23,254 total
  • Sale
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2013-05-28$18.30/sh−469→ 15,880 total
  • Sale
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2013-02-23$6.80/sh−3,500→ 17,629 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2012-09-13$6.21/sh+234→ 20,982 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2012-09-13$2.30/sh+468→ 16,817 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Stock Options (Right to Buy)

    2012-09-13+234
  • Sale
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2012-09-13$12.86/sh−4,633→ 16,349 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2012-09-13$8.79/sh+3,515→ 20,332 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Stock Options (Right to Buy)

    2012-09-13+416→ 8,751 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Stock Options (Right to Buy)

    2012-09-13+468→ 5,158 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Stock Options (Right to Buy)

    2012-09-13+3,515→ 7,735 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2012-09-13$4.82/sh+416→ 20,748 total
  • Sale
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2012-08-16$10.40/sh−700→ 18,930 total
  • Sale
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2012-08-16$10.40/sh−2,581→ 16,349 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Stock Options (Right to Buy)

    2012-08-16+3,281→ 7,969 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2012-08-16$6.21/sh+3,281→ 19,630 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2012-08-15$2.30/sh+2,813→ 19,162 total
  • Sale
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2012-08-15$10.37/sh−2,813→ 16,349 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2012-08-15$4.82/sh+2,084→ 18,433 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Stock Options (Right to Buy)

    2012-08-15+2,813→ 5,626 total
  • Sale
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2012-08-15$10.37/sh−2,084→ 16,349 total
  • Award
    PDF SOLUTIONS INC$PDFS

    Stock Options (Right to Buy)

    2012-05-22+11,250→ 11,250 total
  • Award
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2012-05-22$8.79/sh+3,750→ 18,224 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Stock Options (Right to Buy)

    2012-02-24$4.82/sh+3,500→ 11,251 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2012-02-24$4.82/sh+3,500→ 17,974 total
  • Sale
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2012-02-24$7.00/sh−3,500→ 14,474 total
  • Sale
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2012-02-23$6.70/sh−1,406→ 14,474 total
  • Sale
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2012-02-23$6.75/sh−1,749→ 15,880 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Stock Options (Right to Buy)

    2012-02-23$4.82/sh+3,500→ 16,500 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Common stock

    2012-02-23$4.82/sh+3,500→ 17,974 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2012-02-23$4.82/sh+1,749→ 19,723 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2012-02-23$2.30/sh+1,406→ 21,129 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Stock Options (Right to Buy)

    2012-02-23$4.82/sh+1,749→ 14,751 total
  • Exercise/Conversion
    PDF SOLUTIONS INC$PDFS

    Stock Options (Right to buy)

    2012-02-23$2.30/sh+1,406→ 8,439 total
  • Disposition to Issuer
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2011-11-15$5.95/sh−5,000→ 7,611 total
  • Disposition to Issuer
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2011-11-15$5.91/sh−2,655→ 12,611 total
  • Disposition to Issuer
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2011-09-16$5.05/sh−4,900→ 15,366 total
  • Disposition to Issuer
    PDF SOLUTIONS INC$PDFS

    Common Stock

    2011-09-16$5.12/sh−100→ 15,266 total

Companies

1

Recent Filings

9

Address

333 WEST SAN CARLOS ST. SUITE 700

SAN JOSE, CA, 95110

View on SEC.gov