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SEC Insider//CIK 0001231402

WALKER WILLIAM R

CIK 00012314023 companiesSARATOGA, CA
SEC Profile

Transactions

22

Companies

3

Filings

12

CIK

0001231402

Recent Transactions

22 trades
  • Award
    DATA I/O CORP$DAIO

    Common Stock

    2012-05-10+4,200→ 34,200 total
  • Award
    DATA I/O CORP$DAIO

    Non-Qualified Option

    2011-05-17$6.02/sh+12,500→ 68,000 total
  • Exercise/Conversion
    DATA I/O CORP$DAIO

    Non-Qualified Option (right to buy)

    2011-04-26$2.56/sh−7,500→ 55,500 total
  • Exercise of In-Money
    DATA I/O CORP$DAIO

    Common Stock

    2011-04-26$6.14/sh+7,500→ 30,000 total
  • Award
    DATA I/O CORP$DAIO

    Non-Qualified Option

    2010-05-11$4.30/sh+12,500→ 63,000 total
  • Exercise/Conversion
    DATA I/O CORP$DAIO

    Non-Qualified Option

    2010-05-03$2.69/sh−7,500→ 50,500 total
  • Exercise/Conversion
    DATA I/O CORP$DAIO

    Common Stock

    2010-05-03$2.69/sh+7,500→ 22,500 total
  • Exercise/Conversion
    DATA I/O CORP$DAIO

    Non-Qualified Option

    2009-10-22$3.13/sh−15,000→ 58,000 total
  • Exercise/Conversion
    DATA I/O CORP$DAIO

    Common Stock

    2009-10-22$3.13/sh+15,000→ 15,000 total
  • Award
    DATA I/O CORP$DAIO

    Non-Qualified Stock Option (right to buy)

    2009-05-14+9,000→ 73,000 total
  • Exercise/Conversion
    HI/FN INC

    Option to Purchase Common Stock

    2009-04-03$2.62/sh−2,396→ 0 total
  • Disposition from Tender
    HI/FN INC

    Common Stock

    2009-04-03$4.00/sh−17,227→ 0 total
  • Exercise/Conversion
    HI/FN INC

    Common Stock

    2009-04-03$2.62/sh+2,396→ 19,623 total
  • Disposition from Tender
    HI/FN INC

    Common Stock

    2009-04-03$4.00/sh−2,396→ 17,227 total
  • Exercise/Conversion
    HI/FN INC

    Common Stock

    2009-03-26$2.62/sh+1,665→ 90,244 total
  • Exercise/Conversion
    HI/FN INC

    Option to Purchase Common Stock

    2009-03-26$2.62/sh−1,665→ 147,706 total
  • Award
    DATA I/O CORP$DAIO

    Non-Qualified Stock Option (right to buy)

    2008-05-19+9,000→ 64,000 total
  • Exercise/Conversion
    HI/FN INC

    Common Stock

    2007-10-30$2.00/sh+50,000→ 136,457 total
  • Exercise/Conversion
    HI/FN INC

    Common Stock

    2007-10-30$2.00/sh+50,000→ 52,079 total
  • Award
    DATA I/O CORP$DAIO

    Non-Qualified Stock Option (right to buy)

    2005-05-19$2.56/sh+7,500→ 30,000 total
  • Sale
    HI/FN INC

    Common Stock

    2003-11-26$10.68/sh−10,000→ 2,079 total
  • Award
    DATA I/O CORP$DAIO

    Non-Qualified Stock Option (Right to Buy)

    2003-10-31$3.13/sh+15,000→ 15,000 total

Companies

3

Recent Filings

12

Address

15745 PEACH HILL RD.

SARATOGA, CA, 95070

View on SEC.gov