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BIO-RAD LABORATORIES, INC. Director's Dealing 2005

Dec 1, 2005

30786_dirs_2005-12-01_77c4eb90-3a78-48d1-83a8-50f37ef3bb6b.zip

Director's Dealing

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SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BIO RAD LABORATORIES INC (BIO)
CIK: 0000012208
Period of Report: 2005-11-29

Reporting Person: HUTTON RONALD W (Treasurer)

Non-Derivative Transactions

Date Security Code Shares Price A/D Holdings After Ownership
2005-11-29 Bio-Rad A Common Stock M 800 $35.5 Acquired 2113.708 Direct
2005-11-29 Bio-Rad A Common Stock S 800 $57.99 Disposed 1313.708 Direct
2005-11-29 Bio-Rad A Common Stock S 429.312 $57.91 Disposed 884.396 Direct
2005-11-29 Bio-Rad A Common Stock S 750 $58.16 Disposed 134.396 Direct

Derivative Transactions

Date Security Exercise Price Code Shares A/D Expiration Underlying Ownership
2005-11-29 Incentive Stock Option (right to buy) $35.5 M 800 Disposed 2013-02-05 Bio-Rad A Common Stock (800) Direct

Holdings (Derivative)

Security Exercise Price Expiration Underlying Shares Ownership
Incentive Stock Option (right to buy) $28.61 2012-02-06 Bio-Rad A Common Stock (1200) 1200 Direct
Incentive Stock Option (right to buy) $53.75 2014-02-04 Bio-Rad A Common Stock (2300) 2300 Direct
Incentive Stock Option (right to buy) $57.49 2015-02-09 Bio-Rad A Common Stock (2000) 2000 Direct