Update : Oct. 17, 2012
[Tokyo Stock Exchange, Inc.]
 The upper daily price limit for DNA Chip Research Inc. (Code: 2397) was expanded to twice the range from the base price. However, today, a trade was executed at a price other than the upper daily price limit on the TSE market. As such, TSE wishes to bring to your attention that TSE will return the daily price limits to normal on October 18.
(Note) Other listed markets: N/A
Tokyo Stock Exchange, Inc.
Equities Department
Tel: +81-3-3666-0141