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United States Chemicals

Great Lakes Chemical Corp (GLK)

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Ticker: GLK Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
BLATZ JOHN B
Sr. Vice President - EH&S
1 sale — total 16,329 USD
Sale 14 Sep 2004
Value US$574,707.73 | Price 96.60 | Shares 20,121
Sale 14 Sep 2004
Value US$2,511,438.14 | Price 488.14 | Shares 4,042
Sale 4 Aug 2004
Value US$7,605.08 | Price 24.22 | Shares 314
Sale 4 May 2004
Value US$19,877.18 | Price 24.94 | Shares 797
Sale 27 Apr 2004
Value US$309,149.00 | Price 26.50 | Shares 11,666
Sale 31 Mar 2004
Value US$31,265.00 | Price 24.05 | Shares 1,300
Sale 31 Mar 2004
Value US$89,170.00 | Price 24.10 | Shares 3,700
Sale 29 Mar 2004
Value US$120,955.00 | Price 24.19 | Shares 5,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2004-09-15 2004-09-14 S Sale BLATZ JOHN B

Sr. Vice President - EH&S

Officer
20,121 -21.4%
96.60
US$574,708 		20,121 -21.4% 96.60 US$574,708
2004-09-15 2004-09-14 S Sale SCHUMAKER ZOE F

Sr. Vice President and CIO

Officer
4,042 +40.7%
488.14
US$2,511,438 		4,042 +40.7% 488.14 US$2,511,438
2004-08-05 2004-08-04 S Sale BRISIMITZAKIS ANGELO C

Executive Vice President

Officer
48,077 -10.0%
244.61
US$4,976,151 		48,077 -10.0% 244.61 US$4,976,151
2004-05-04 2004-05-04 S Sale
HIGGONS RICHARD T

Executive Vice President
797 -33.2%
24.94
US$19,877 		797 -33.2% 24.94 US$19,877
2004-04-28 2004-04-27 S Sale STEINMETZ HENRI

Executive Vice President

Officer
11,666 -100.0%
26.50
US$309,149 		11,666 -100.0% 26.50 US$309,149
2004-03-31 2004-03-31 S Sale HALE MARTIN M SR Non-Executive Director
1,300 -0.8%
24.05
US$31,265 		1,300 -0.8% 24.05 US$31,265
2004-03-31 2004-03-31 S Sale HALE MARTIN M SR Non-Executive Director
3,700 -2.2%
24.10
US$89,170 		3,700 -2.2% 24.10 US$89,170
2004-03-31 2004-03-29 S Sale HALE MARTIN M SR Non-Executive Director
5,000 -2.9%
24.19
US$120,955 		5,000 -2.9% 24.19 US$120,955
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