Individual Options
Corporate action
Update : Dec. 21, 2011
Guideline
The TSE will determine and announce the adjustment method for each case when a company that issues the underlying securities of an individual option makes an announcement. When making an option adjustment, the TSE will determine the adjustment method according to the principles described in the "Individual Securities Options Market Measures Taken in Response to Corporate Actions".However, depending on the situation, the TSE may adopt a special adjustment method. Please refer to the announcement relating to the adjustment method for details.
Please refer to PDF for details of the adjustment method.
| Corporate action Policy |
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Notices for the handling of individual options
| Announcement date | Underlying Securities | Category | Data |
| Dec. 21, 2011 | Promise Co., Ltd.(8574) | Delisting |
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| Sep. 14, 2011 | NKSJ Holdings Inc. (8630) |
Reverse Stock Split Change in Trading Unit |
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| Sep. 14, 2011 | T&D Holdings, Inc. (8795) |
Stock Split Change in Trading Unit |
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| Jul. 15, 2011 | Taiyo Yuden Co.,Ltd.(6976) | Change in Trading Unit |
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| Jun. 28, 2011 | CSK CORPORATION (9737) | Delisting |
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| Jun. 14, 2011 | West Japan Railway Company (9021) |
Stock Split Adoption of Share Unit System |
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| Mar. 4, 2011 | SANYO Electric Co.,Ltd. (6764) | Delisting |
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| Mar. 2, 2011 | Panasonic Electric Works Co.,Ltd. (6991) | Delisting |
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| Dec. 22, 2010 | Sumitomo Trust and Banking Co., Ltd. (8403) | Delisting |
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| Sep. 14, 2010 | Unicharm Corporation (8113) | Stock Split |
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| Jun. 28, 2010 | Nippon Commercial Investment Corporation (3229) | Delisting |
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| Jun. 17, 2010 | KURARAY CO.,LTD.(3405) | Change in Trading Unit |
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| Mar. 18, 2010 | ITOCHU Corporation(8001) | Change in Trading Unit |
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| Mar. 2, 2010 | JX Holdings, Inc.(5020) | Listing |
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| Mar. 2, 2010 | NKSJ Holdings, Inc (8630) | Listing |
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| Feb. 15, 2010 | Japan Retail Fund Investment Corporation(8953) | Investment Unit Split |
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| Feb. 2, 2010 | Advance Residence Investment Corporation (3269) | Listing |
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| Jan. 27, 2010 | Nippon Oil Corporation (5001) | Delisting |
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| Dec. 30, 2009 | Sompo Japan Insurance Inc., (8755) | Delisting |
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| Nov. 30, 2009 | Nippon Residential Investment Corporation (8962) | Delisting |
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