NATIONAL INSTRUMENTS CORP /DE/·4

May 2, 8:09 PM ET

MEDICA JOHN K 4

4 · NATIONAL INSTRUMENTS CORP /DE/ · Filed May 2, 2013

Insider Transaction Report

Form 4
Period: 2013-05-01
Transactions
  • Exercise/Conversion

    Restricted Stock Units

    2013-05-011,8600 total
    Exp: 2025-05-01Common Stock (1,860 underlying)
  • Exercise/Conversion

    Restricted Stock Units

    2013-05-011,4932,986 total
    Exp: 2027-05-01Common Stock (4,479 underlying)
  • Exercise/Conversion

    Common Stock

    2013-05-01+4,79730,967 total
  • Exercise/Conversion

    Restricted Stock Units

    2013-05-011,4441,444 total
    Exp: 2026-05-01Common Stock (2,888 underlying)
Footnotes (4)
  • [F1]Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.
  • [F2]The restricted stock units vest in three equal annual installments on the anniversary of the vesting commencement date, May 1, 2010.
  • [F3]The restricted stock units vest in three equal annual installments on the anniversary of the vesting commencement date, May 1, 2011.
  • [F4]The restricted stock units vest in three equal annual installments on the anniversary of the vesting commencement date, May 1, 2012.

Documents

1 file
  • 4
    doc1.xmlPrimary

    FORM 4