Here is what I show....
Split
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Payable Date
Type of split*
Closing Price before/after
First
Sept. 18, 1987
2 for 1
Sept. 18- $114.50/
Sept. 21-$53.50
Second
April 12, 1990
2 for 1
April 12-$120.75/
April 16-$60.75
Third
June 26, 1991
3 for 2
June 26-$100.75/
June 27-$68.00
Fourth
June 12, 1992
3 for 2
June 12-$112.50/
June 15-$75.75
Fifth
May 20, 1994
2 for 1
May 20-$97.75/
May 23-$50.63
Sixth
Dec. 6, 1996
2 for 1
Dec. 6-$152.875/
Dec. 9-$81.75
Seventh
Feb. 20, 1998
2 for 1
Feb. 20-$155.13/
Feb. 23-$81.63
Eighth
March 26, 1999
2 for 1
March 26-$178.13/
March 29-$92.38
Ninth
Feb. 14, 2003
2 for 1
Feb. 14 - $48.30
Feb. 18 - $24.96