Historical Share Information

Per share data		2004	2005	2006	2007	2008

Bearer shares1) 2) : Nominal value CHF 9.00.-
Number of shares as of December 31		2 151 199	2 151 199	2 151 199	2 151 199	2 151 199
of which entitled to dividend		2 149 766	2 149 202	2 149 205	2 117 179	2 089 691
of which entitled to vote		2 149 766	2 149 202	2 149 205	2 117 179	2 089 691
Gross dividend or repayment of nominal value, resp.	CHF	16.80	19.20	31.20	45.00	45.00
Stock quotations:
high	CHF	750	1 090	1 900	2 595	2 082
low	CHF	540	683	1 108	1 850	788
year- end	CHF	682	1 090	1 890	2 136	900
Stock price performance	%	27.7	59.8	73.4	13.0	-58.0
Average daily trading volume4)	share	5 034	5 827	4 757	8 870	8 871

Key data per bearer share7)
Consolidated net profit per share (EPS)8) 9) :
basic EPS	CHF	47.8	60.1	91.4	135.4	107.0
diluted EPS	CHF	47.8	60.1	91.4	135.4	107.0
EPS development	%	27.6	25.8	52.0	50.0	-22.0
Cash flow per share9)	CHF	91.4	104.3	152.5	196.7	152.4
Equity per share9)	CHF	369	428	498	584	587
Price-earnings ratio (P/E), year-end9)		14.4	18.1	20.7	15.8	8.4
Dividend/repayment of nominal value yield	%	2.5	1.8	1.7	2.1	5.0

Registered shares5) 6) : Nominal value CHF 1.50.-
Number of shares as of December 31		2 333 874	2 333 874	2 333 874	2 333 874	2 333 874
of which entitled to dividend		2 333 874	2 333 874	2 333 874	2 333 874	2 333 874
of which entitled to vote		2 333 874	2 333 874	2 333 874	2 333 874	2 333 874
Gross dividend or repayment of nominal value, resp.	CHF	2.80	3.20	5.20	7.50	7.50

Other information
Market capitalization10)	CHF mn	1 732	2 769	4 801	5 426	2 286
in % of equity	%	185	255	380	369	156
Total dividend/repayment of nominal value amount7)	CHF mn	42.7	48.8	79.3	111.5	111.5
in % of consolidated net profit (payout ratio)	%	35	32	34	33	42

1) Registration no. 58797 / Reuters: SIK.S, Bloomberg: SIK SW

2) of which in 2008 Sika AG owned 61 508 (2007: 34 020) bearer shares not entitled to dividend or voting rights

4) average daily volume traded on SIX Swiss Exchange (source: SIX Swiss Exchange, Zurich)

5) The registered shares of Sika AG were delisted from the SIX Swiss Exchange on September 4, 2003.

6) of which in 2008, Sika AG owned no (2007: 0) registered shares

7) excluding minority interests

8) for EPS calculation, see note 29 in the Annual Report 2008

9) previous year figures adjusted due to application of IFRIC 14 (note 11 in the Annual Report 2008)

10) The registered shares were delisted from the Swiss stock exchange in 2003. In our calculation these are taken into account with 1/6 of the bearer share price of December 31, 2008.