Bryan Ronald 4

4 · COMPASS MINERALS INTERNATIONAL INC · Filed Nov 1, 2011

Form 4

Period: 2011-10-28

VP and General Manager

Transactions

Sale
Common Stock
2011-10-28$79.15/sh−41,780$3,306,887→ 7,158 total
Exercise/Conversion
Stock Option (Right to Buy)
2011-10-28−10,000→ 0 total
Exercise: $33.44From: 2008-03-12Exp: 2014-03-12→ Common Stock (10,000 underlying)
Exercise/Conversion
Common Stock
2011-10-28$58.99/sh+4,227$249,351→ 48,938 total
Exercise/Conversion
Common Stock
2011-10-28$25.69/sh+21,500$552,335→ 28,658 total
Exercise/Conversion
Stock Option (Right to Buy)
2011-10-28−4,227→ 4,226 total
Exercise: $58.99From: 2010-03-10Exp: 2016-03-10→ Common Stock (8,453 underlying)
Exercise/Conversion
Stock Option (Right to Buy)
2011-10-28−21,500→ 0 total
Exercise: $25.69From: 2007-01-23Exp: 2013-01-23→ Common Stock (21,500 underlying)
Exercise/Conversion
Stock Option (Right to Buy)
2011-10-28−6,053→ 2,018 total
Exercise: $55.12From: 2009-03-10Exp: 2015-03-10→ Common Stock (8,071 underlying)
Exercise/Conversion
Common Stock
2011-10-28$33.44/sh+10,000$334,400→ 38,658 total
Exercise/Conversion
Common Stock
2011-10-28$55.12/sh+6,053$333,641→ 44,711 total

Holdings

Restricted Stock Unit
Exercise: $0.00From: 2012-03-10Exp: 2012-03-10→ Common Stock (2,756 underlying)
2,756
Restricted Stock Unit
Exercise: $0.00From: 2014-03-10Exp: 2014-03-10→ Common Stock (1,793 underlying)
1,793
Restricted Stock Unit
Exercise: $0.00From: 2013-03-10Exp: 2013-03-10→ Common Stock (1,974 underlying)
1,974
Performance Share Unit
Exercise: $0.00From: 2014-03-10Exp: 2014-03-10→ Common Stock (1,013 underlying)
1,013
Stock Option (Right to Buy)
Exercise: $78.51From: 2011-03-10Exp: 2017-03-10→ Common Stock (5,524 underlying)
5,524
Common Stock
(indirect: By 401(k))
197
Stock Option (Right to Buy)
Exercise: $86.47From: 2012-03-10Exp: 2018-03-10→ Common Stock (3,237 underlying)
3,237
Performance Share Unit
Exercise: $0.00From: 2013-03-10Exp: 2013-03-10→ Common Stock (509 underlying)
509

Footnotes (2)

[F1]The shares were traded in blocks ranging in price from $79.74 to $80.00. $79.15 is the weighted average price. Information regarding the number of shares sold at each separate price is available upon request by the SEC staff, the issuer, or any security holder of the issuer.
[F2]The information in this report is based on a 401(k) plan statement dated as of 10/31/11.

Documents

1 file