BLANK RANDALL 4

4 · SEACOR HOLDINGS INC /NEW/ · Filed Oct 27, 2010

Insider Transaction Report

Form 4

Period: 2010-10-25

SEACOR HOLDINGS INC /NEW/CKH

BLANK RANDALL

Senior Vice President

Transactions

Exercise/Conversion
Common Stock
2010-10-25$43.34/sh+2,500$108,350→ 68,284 total
Exercise/Conversion
Common Stock
2010-10-25$34.58/sh+1,875$64,838→ 57,034 total
Exercise/Conversion
Common Stock
2010-10-25$39.11/sh+1,875$73,331→ 60,784 total
Exercise/Conversion
Common Stock
2010-10-25$40.04/sh+2,500$100,100→ 65,784 total
Sale
Common Stock
2010-10-25$90.36/sh−28,354$2,562,195→ 42,430 total
Exercise/Conversion
Stock Options (right to buy)
2010-10-25−1,875→ 0 total
Exercise: $41.60Exp: 2013-01-14→ Common Stock (1,875 underlying)
Exercise/Conversion
Stock Options (right to buy)
2010-10-25−1,875→ 0 total
Exercise: $36.20Exp: 2013-01-14→ Common Stock (1,875 underlying)
Exercise/Conversion
Stock Options (right to buy)
2010-10-25−1,875→ 0 total
Exercise: $39.11Exp: 2013-01-14→ Common Stock (1,875 underlying)
Exercise/Conversion
Stock Options (right to buy)
2010-10-25−2,500→ 0 total
Exercise: $40.04Exp: 2014-02-25→ Common Stock (2,500 underlying)
Exercise/Conversion
Stock Options (right to buy)
2010-10-25−2,500→ 0 total
Exercise: $53.58Exp: 2014-02-25→ Common Stock (2,500 underlying)
Exercise/Conversion
Common Stock
2010-10-25$53.58/sh+2,500$133,950→ 70,784 total
Exercise/Conversion
Stock Options (right to buy)
2010-10-25−1,875→ 0 total
Exercise: $34.58Exp: 2013-01-14→ Common Stock (1,875 underlying)
Exercise/Conversion
Stock Options (right to buy)
2010-10-25−2,500→ 0 total
Exercise: $43.05Exp: 2014-02-25→ Common Stock (2,500 underlying)
Exercise/Conversion
Stock Options (right to buy)
2010-10-25−2,500→ 0 total
Exercise: $43.34Exp: 2014-02-25→ Common Stock (2,500 underlying)
Exercise/Conversion
Common Stock
2010-10-25$41.60/sh+1,875$78,000→ 55,159 total
Exercise/Conversion
Common Stock
2010-10-25$36.20/sh+1,875$67,875→ 58,909 total
Exercise/Conversion
Common Stock
2010-10-25$43.05/sh+2,500$107,625→ 63,284 total

Footnotes (2)

[F1]These options became exercisable in equal installments of 20% of the total number of shares on each of 1/15/04, 1/15/05, 1/15/06, 1/15/07, and 1/15/08.
[F2]These options became exercisable in equal installments of 20% of the total number of shares on each of 3/4/05, 3/4/06, 3/4/07, 3/4/08 and 3/4/09.

Documents

1 file

4
doc4.xmlPrimary
FORM 4 SUBMISSION