Rice Lacey 4

4 · OYO GEOSPACE CORP · Filed Sep 10, 2012

Form 4

Period: 2012-09-07

Vice President, HR

Transactions

Exercise/Conversion
Common Stock, par value $.01 per share
2012-09-07$18.41/sh+1,000$18,410→ 2,500 total
Exercise/Conversion
Options (right to buy)
2012-09-07−1,500→ 500 total
Exercise: $17.56From: 2012-12-05Exp: 2018-12-05→ Common Stock (1,500 underlying)
Exercise/Conversion
Options (right to buy)
2012-09-07−1,000→ 0 total
Exercise: $18.41From: 2008-07-26Exp: 2014-07-26→ Common Stock (1,000 underlying)
Exercise/Conversion
Common Stock, par value $.01 per share
2012-09-07$17.56/sh+1,500$26,340→ 1,500 total
Sale
Common Stock, par value $.01 per share
2012-09-07$110.01/sh−2,500$275,030→ 0 total

Footnotes (5)

[F1]These shares were issued upon the exercise of options (described in Table II) and then immediately sold.
[F2]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $110.00 to $110.25, inclusive. The reporting person undertakes to provide to OYO Geospace Corporation, any security holder of OYO Geospace Corporation, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.
[F3]The shares that were issued upon the exercise of these options were immediately sold, as is presented in Table I.
[F4]This option became exercisable in equal annual installments over a four year period. The option will become fully exercisable on December 5, 2012.
[F5]Pursuant to General Instruction C(iii) of Form 4, the exercise price is reported in Column 2 of this Table II

Documents

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