OK Biotech Co., Ltd. logo

OK Biotech Co., Ltd. (4155)

Market Closed
6 Oct, 05:30 AM
TWSE TWSE
NT$
15. 84
0
0%
NT$
2.27B Market Cap
- P/E Ratio
1.2% Div Yield
459,559 Volume
- Eps
NT$ 15.84
Previous Close
Add Transaction
Day Range
15.84 15.84
Year Range
14.34 18.41
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Name Exchange Split Ratio
OK Biotech Co., Ltd. logo
4155 OK Biotech Co., Ltd.
7 Oct 2026
TWSE
896:1000
OK Biotech Co., Ltd. logo
4155 OK Biotech Co., Ltd.
6 Sep 2023
TWSE
1102:1000
OK Biotech Co., Ltd. logo
4155 OK Biotech Co., Ltd.
22 Jun 2020
TWSE
128:125
OK Biotech Co., Ltd. logo
4155 OK Biotech Co., Ltd.
2 Jul 2018
TWSE
1030:1000
OK Biotech Co., Ltd. logo
4155 OK Biotech Co., Ltd.
30 Sep 2015
TWSE
1202:1000
OK Biotech Co., Ltd. logo
4155 OK Biotech Co., Ltd.
21 Jul 2014
TWSE
1300:1000
OK Biotech Co., Ltd. logo
4155 OK Biotech Co., Ltd.
29 Jul 2013
TWSE
1:1

4155 Stock Split FAQ

When was the last stock split?

The last stock split occurred on 2026-10-07, with a 896.0 to 1000.0 split ratio, based on the 4155's announcement.

What was the stock exchange for the split?

The most recent stock split took place on the TWSE exchange.