UNTERNEHMENS- REGISTER

Betreff: Angaben zum Mitteilungspflichtigen: Angaben zum Emittenten Name: Adresse: Staat: Inhalt der Stimmrechtsmitteilung: Siemens Aktiengesellschaft: Release according to Article 26, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution WestLB AG. Düsseldorf. Siemens Aktiengesellschaft Wittelsbacherplatz 2, 80333 München Siemens Aktiengesellschaft / Release of an announcement according to Article 21, Section 1 of the WpHG [the German Securities Trading Act] (share) 02.01.2008 Release of a Voting Rights announcement, transmitted by DGAP - a company of EquityStory AG. The issuer is solely responsible for the content of this announcement. On December 27, 2007, WestLB AG, Herzogstrasse 15, 40217 Düsseldorf, Germany informed us in accordance with 21 (1) of the German Securities Trading Act that the percentage of voting rights in Siemens AG (ISIN DE0007236101), Wittelsbacherplatz 2, 80333 Munich, Germany held in its trading portfolio exceeded the thresholds of 5% and 10% on January 25, 2007 and amounted to 11,794% (105,324,984 voting rights). Futhermore, WestLB AG, Herzogstrasse 15, 40217 Düsseldorf informed us on the same day in accordance with 21 (1) of the German Securities Trading Act that the percentage of voting rights in Siemens AG (ISIN DE0007236101), Wittelsbacherplatz 2, 80333 Munich, Germany held by it fell below the threshold of 10% on January 31, 2007 and below the threshold of 5% on February 9, 2007 and now amounts to 0% (0 voting rights). January 2, 2008 DGAP 02.01.2008 Language: English Issuer: Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München Internet: www.siemens.com Seite 1 von 2 Tag der Erstellung: 02.01.2008

Angaben zur Pflichtmitteilung: Pflichtveröffentlichung in/über: Pflichtveröffentlichung am: 02.01.2008 Sprachen der Veröffentlichung: Englisch End of News DGAP News-Service DGAP/EquityStory AG, veröffentlicht über Reuters, Bloomberg und VWD Seite 2 von 2 Tag der Erstellung: 02.01.2008

Betreff: Angaben zum Mitteilungspflichtigen: Angaben zum Emittenten Name: Adresse: Staat: Inhalt der Stimmrechtsmitteilung: Siemens Aktiengesellschaft: Correction of Release dated January 2, 2008 according to Article 26a, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distrib... WestLB AG. Düsseldorf. Siemens Aktiengesellschaft Wittelsbacherplatz 2, 80333 München Siemens Aktiengesellschaft / Release of an announcement according to Article 21, Section 1 of the WpHG [the German Securities Trading Act] (share) 14.01.2008 Release of a Voting Rights announcement, transmitted by DGAP - a company of EquityStory AG. The issuer is solely responsible for the content of this announcement. On January 11, 2008, WestLB, Düsseldorf, Germany informed us in a corrected release in accordance with 21 (1) of the German Securities Trading Act (WpHG) that the percentage of voting rights in Siemens AG (ISIN DE0007236101), Munich, Germany held in its trading portfolio exceeded the thresholds of 3%, 5% and 10% on January 25, 2007 and amounted to 11.794% (105,324,984 voting rights). Furthermore, WestLB, Düsseldorf, Germany informed us in the same corrected release in accordance with 21 (1) of the German Securities Trading Act (WpHG) that the percentage of voting rights in Siemens AG (ISIN DE0007236101), Munich, Germany held in its trading portfolio fell below the threshold of 10% to 9.437% (84,282,124 voting rights) on January 31, 2007 and that the percentage of voting rights in Siemens AG (ISIN DE0007236101), Munich, Germany held in its trading portfolio fell below the threshold of 5% on February 9, 2007 and now amounts to 0% (0 voting rights). January 14, 2008 DGAP 14.01.2008 Language: English Issuer: Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München Internet: www.siemens.com Seite 1 von 2 Tag der Erstellung: 14.01.2008

Angaben zur Pflichtmitteilung: Pflichtveröffentlichung in/über: Pflichtveröffentlichung am: 14.01.2008 Sprachen der Veröffentlichung: Englisch End of News DGAP News-Service DGAP/EquityStory AG, veröffentlicht über Reuters, Bloomberg und VWD Seite 2 von 2 Tag der Erstellung: 14.01.2008

. Betreff: Angaben zum Mitteilungspflichtigen: Angaben zum Emittenten Name: Adresse: Staat: Inhalt der Stimmrechtsmitteilung: Siemens AG: Release according to Article 26, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution UBS AG. Zürich. Schweiz Siemens Aktiengesellschaft Wittelsbacherplatz 2, 80333 München Siemens Aktiengesellschaft / Release of an announcement according to Article 21, Section 1 of the WpHG [the German Securities Trading Act] (share) 17.01.2008 Release of a Voting Rights announcement, transmitted by DGAP - a company of EquityStory AG. The issuer is solely responsible for the content of this announcement. On January 15, 2008, UBS AG Zürich, Schweiz has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on Siemens Aktiengesellschaft, München,, ISIN: DE0007236101, WKN: 723610, have exceeded the 3% limit of the Voting Rights on January 09, 2008 and now amount to 3.84% (this corresponds to 35062684 Voting Rights). According to Article 22, Section 1, Sentence 1, No. 1 of the WpHG, 0.41% of the Voting Rights (this corresponds to 3716158 Voting Rights) is to be attributed to the company. DGAP 17.01.2008 Language: English Issuer: Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München Internet: www.siemens.com End of News DGAP News-Service Seite 1 von 2 Tag der Erstellung: 18.01.2008

Angaben zur Pflichtmitteilung: Pflichtveröffentlichung in/über: DGAP/EquityStory AG, veröffentlicht über Reuters, Bloomberg und VWD Pflichtveröffentlichung am: 17.01.2008 Sprachen der Veröffentlichung: Englisch Seite 2 von 2 Tag der Erstellung: 18.01.2008

Betreff: Angaben zum Mitteilungspflichtigen: Angaben zum Emittenten Name: Adresse: Staat: Inhalt der Stimmrechtsmitteilung: Publication according to 26 paragraph. 1 WpHG Oliver von Seidel. Siemens Aktiengesellschaft Wittelsbacherplatz 2, 80333 München Siemens Aktiengesellschaft / Release of an announcement according to Article 21, Section 1 of the WpHG [the German Securities Trading Act] (share) 21.01.2008 Release of a Voting Rights announcement, transmitted by DGAP - a company of EquityStory AG. The issuer is solely responsible for the content of this announcement. On January 17, 2008, Mr Oliver von Seidel, has informed us according to Article 21, Section 1 of the WpHG that via shares his Voting Rights on Siemens Aktiengesellschaft, München,, ISIN: DE0007236101, WKN: 723610, have exceeded the 3% limit of the Voting Rights on January 11, 2008 and holds as of this day an amount of 3.035% (this corresponds to 27745827 Voting Rights). According to Article 22, Section 1, Sentence 1, No. 2 of the WpHG, 0.001% of the Voting Rights (this corresponds to 6475 Voting Rights) is to be attributed to Mr von Seidel. According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 3.034% of the Voting Rights (this corresponds to 27739285 Voting Rights) is to be attributed to Mr von Seidel from Werner Siemens Stiftung, Zug, Schweiz. DGAP 21.01.2008 Language: English Issuer: Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München Internet: www.siemens.com End of News DGAP News-Service Seite 1 von 2 Tag der Erstellung: 21.01.2008

Angaben zur Pflichtmitteilung: Pflichtveröffentlichung in/über: Pflichtveröffentlichung am: 21.01.2008 Sprachen der Veröffentlichung: Englisch DGAP/EquityStory AG, veröffentlicht über Reuters, Bloomberg und VWD Seite 2 von 2 Tag der Erstellung: 21.01.2008

. Betreff: Angaben zum Mitteilungspflichtigen: Angaben zum Emittenten Name: Adresse: Staat: Inhalt der Stimmrechtsmitteilung: Publication according to 26 paragraph. 1 WpHG Werner Siemens Stiftung. Zug. Schweiz Siemens Aktiengesellschaft Wittelsbacherplatz 2, 80333 München Siemens Aktiengesellschaft / Release of an announcement according to Article 21, Section 1 of the WpHG [the German Securities Trading Act] (share) 21.01.2008 Release of a Voting Rights announcement, transmitted by DGAP - a company of EquityStory AG. The issuer is solely responsible for the content of this announcement. On January 21, 2008, Werner Siemens Stiftung Zug, Schweiz has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on Siemens Aktiengesellschaft, München,, ISIN: DE0007236101, WKN: 723610, have exceeded the 3% limit of the Voting Rights on January 02, 2008 and holds as of this day an amount of 3.034% (this corresponds to 27739285 Voting Rights). DGAP 21.01.2008 Language: English Issuer: Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München Internet: www.siemens.com End of News DGAP News-Service Seite 1 von 2 Tag der Erstellung: 21.01.2008

. Betreff: Angaben zum Mitteilungspflichtigen: Angaben zum Emittenten Name: Adresse: Staat: Inhalt der Stimmrechtsmitteilung: Publication according to 26 paragraph. 1 WpHG with the objective of Europe-wide distribution Oliver von Seidel. Siemens Aktiengesellschaft Wittelsbacherplatz 2, 80333 München Siemens Aktiengesellschaft / Release of an announcement according to Article 21, Section 1 of the WpHG [the German Securities Trading Act] (share) 07.02.2008 Release of a Voting Rights announcement, transmitted by DGAP - a company of EquityStory AG. The issuer is solely responsible for the content of this announcement. Mr Oliver von Seidel, has informed us according to Article 21, Section 1 of the WpHG that via shares his Voting Rights on Siemens Aktiengesellschaft, München,, ISIN: DE0007236101, WKN: 723610, have fallen below the 3% limit of the Voting Rights on January 25, 2008 and now amount to 0.001% (this corresponds to 6542 Voting Rights). According to Article 22, Section 1, Sentence 1, No. 2 of the WpHG, 0.001% of the Voting Rights (this corresponds to 6475 Voting Rights) is to be attributed to Mr von Seidel. DGAP 07.02.2008 Language: English Issuer: Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München Internet: www.siemens.com End of News DGAP News-Service Seite 1 von 2 Tag der Erstellung: 07.02.2008

Betreff: Angaben zum Mitteilungspflichtigen: Angaben zum Emittenten Name: Adresse: Staat: Inhalt der Stimmrechtsmitteilung: Publication according to 26 paragraph. 1 WpHG with the objective of Europe-wide distribution Deka International S.A.. Luxembourg. Luxembourg Siemens Aktiengesellschaft Wittelsbacherplatz 2, 80333 München Siemens Aktiengesellschaft / Release of an announcement according to Article 21, Section 1 of the WpHG [the German Securities Trading Act] (share) 27.03.2008 Release of a Voting Rights announcement, transmitted by DGAP - a company of EquityStory AG. The issuer is solely responsible for the content of this announcement. On March 26, 2008, Deka International S.A. Luxembourg, Luxembourg has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on Siemens Aktiengesellschaft, Munich, Germany, ISIN: DE0007236101, WKN: 723610, have exceeded the 3% limit of the Voting Rights on March 25, 2008 and holds as of this day an amount of 3.11% (this corresponds to 28458423 Voting Rights). According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 0.000127% of the Voting Rights (this corresponds to 1157 Voting Rights) is to be attributed to the company. DGAP 27.03.2008 Language: English Issuer: Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München Internet: www.siemens.com End of News DGAP News-Service Seite 1 von 2 Tag der Erstellung: 27.03.2008

Betreff: Angaben zum Mitteilungspflichtigen: Angaben zum Emittenten Name: Adresse: Staat: Inhalt der Stimmrechtsmitteilung: Siemens Aktiengesellschaft: Release according to Article 26, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution Barclays Global Investors UK Holdings Limited. London. United Kingdom Siemens Aktiengesellschaft Wittelsbacherplatz 2, 80333 München Siemens Aktiengesellschaft / Release of an announcement according to Article 21, Section 1 of the WpHG [the German Securities Trading Act] (share) 25.04.2008 Release of a Voting Rights announcement, transmitted by DGAP - a company of EquityStory AG. The issuer is solely responsible for the content of this announcement. On April 22, 2008, Barclays Global Investors UK Holdings Limited, London, United Kingdom, informed us according to Article 21 Section 1 of the WpHG that on April 17, 2008, its Voting Rights with respect to Siemens Aktiengesellschaft, Berlin and Munich, Germany, ISIN: DE0007236101, WKN: 723610, exceeded the 3% Voting Rights threshold through shares and that it holds on that date an amount equal to 3.09% (this corresponds to 28264539 Voting Rights). According to Article 22 Section 1 Sentence 1 No. 6 in connection with Article 22 Section 1 Sentence 2 of the WpHG, 3.09% of the Voting Rights (this corresponds to 28264539 Voting Rights) is to be attributed to the company. DGAP 25.04.2008 Language: English Issuer: Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München Internet: www.siemens.com End of News DGAP News-Service Seite 1 von 2 Tag der Erstellung: 25.04.2008

Betreff: Angaben zum Mitteilungspflichtigen: Deka International S.A.. Angaben zum Emittenten Name: Adresse: Staat: Inhalt der Stimmrechtsmitteilung: Siemens Aktiengesellschaft: Release according to Article 26, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution Luxembourg. Luxembourg Siemens Aktiengesellschaft Wittelsbacherplatz 2, 80333 München Siemens Aktiengesellschaft / Release of an announcement according to Article 21, Section 1 of the WpHG [the German Securities Trading Act] (share) 06.05.2008 Release of a Voting Rights announcement, transmitted by DGAP - a company of EquityStory AG. The issuer is solely responsible for the content of this announcement. On April 30, 2008, Deka International S.A. Luxembourg, Luxembourg, informed us according to Article 21 Section 1 of the WpHG that on April 29, 2008, its Voting Rights with respect to Siemens Aktiengesellschaft, Berlin and Munich, Germany, ISIN: DE0007236101, WKN: 723610, fell below the 3% of the Voting Rights threshold and that it held on that date an amount equal to 2.97% (this corresponds to 27137392 Voting Rights). According to Article 22 Section 1 Sentence 1 No. 6 of the WpHG, 0.000107% of the Voting Rights (this corresponds to 975 Voting Rights) is to be attributed to the company. DGAP 06.05.2008 Language: English Issuer: Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München Internet: www.siemens.com End of News DGAP News-Service Seite 1 von 2 Tag der Erstellung: 06.05.2008

Betreff: Angaben zum Mitteilungspflichtigen: Angaben zum Emittenten Name: Adresse: Staat: Inhalt der Stimmrechtsmitteilung: Siemens Aktiengesellschaft: Release according to Article 26, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution Deka International S.A.. Luxembourg. Luxembourg Siemens Aktiengesellschaft Wittelsbacherplatz 2, 80333 München Siemens Aktiengesellschaft / Release of an announcement according to Article 21, Section 1 of the WpHG [the German Securities Trading Act] (share) 14.05.2008 Release of a Voting Rights announcement, transmitted by DGAP - a company of EquityStory AG. The issuer is solely responsible for the content of this announcement. On May 13, 2008, Deka International S.A. Luxembourg, Luxembourg, informed us according to Article 21 Section 1 of the WpHG that on May 09, 2008, its Voting Rights with respect to Siemens Aktiengesellschaft, Berlin and Munich, Germany, ISIN: DE0007236101, WKN: 723610, exceeded the 3% Voting Rights threshold through shares and that it held on that date an amount equal to 3.16% (this corresponds to 28887392 Voting Rights). According to Article 22 Section 1 Sentence 1 No. 6 of the WpHG, 0.0001% of the Voting Rights (this corresponds to 975 Voting Rights) is to be attributed to the company. DGAP 14.05.2008 Language: English Issuer: Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München Internet: www.siemens.com End of News DGAP News-Service Seite 1 von 2 Tag der Erstellung: 14.05.2008

Betreff: Angaben zum Mitteilungspflichtigen: Angaben zum Emittenten Name: Adresse: Staat: Inhalt der Stimmrechtsmitteilung: Siemens Aktiengesellschaft: Release according to Article 26, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution Deka International S.A.. Luxemburg. Luxemburg Siemens Aktiengesellschaft Wittelsbacherplatz 2, 80333 München Siemens Aktiengesellschaft / Release of an announcement according to Article 21, Section 1 of the WpHG [the German Securities Trading Act] (share) 28.05.2008 Release of a Voting Rights announcement, transmitted by DGAP - a company of EquityStory AG. The issuer is solely responsible for the content of this announcement. On May 27, 2008, Deka International S.A. Luxembourg, Luxembourg, informed us according to Article 21 Section 1 of the WpHG that on May 23, 2008, its Voting Rights with respect to Siemens Aktiengesellschaft, Berlin and Munich, Germany, ISIN: DE0007236101, WKN: 723610, fell below the 3% of the Voting Rights threshold and that it held on that date an amount equal to 2.56% (this corresponds to 23440392 Voting Rights). According to Article 22 Section 1 Sentence 1 No. 6 of the WpHG, 0.0001% of the Voting Rights (this corresponds to 975 Voting Rights) is to be attributed to the company. DGAP 28.05.2008 Language: English Issuer: Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München Internet: www.siemens.com End of News DGAP News-Service Seite 1 von 2 Tag der Erstellung: 28.05.2008

. Betreff: Angaben zum Mitteilungspflichtigen: Angaben zum Emittenten Name: Adresse: Staat: Inhalt der Stimmrechtsmitteilung: Angaben zur Pflichtmitteilung: Siemens Aktiengesellschaft: Release according to Article 26, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution Siemens Aktiengesellschaft. München. Siemens Aktiengesellschaft Wittelsbacherplatz 2, 80333 München Siemens Aktiengesellschaft / Release of an announcement according to Article 26 Section 1 Sentence 2 of the WpHG (Own shares) 16.06.2008 Release of a Voting Rights announcement, transmitted by DGAP - a company of EquityStory AG. The issuer is solely responsible for the content of this announcement. Siemens Aktiengesellschaft, Berlin and Munich, Germany, ISIN: DE0007236101, WKN: 723610, exceeded the threshold of 3% with respect of its own shares on June 16, 2008, and held on that date an amount equal to 3.09% (this corresponds to 28280607 shares). DGAP 16.06.2008 Language: English Issuer: Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München Internet: www.siemens.com End of News DGAP News-Service Seite 1 von 2 Tag der Erstellung: 17.06.2008

Pflichtveröffentlichung in/über: DGAP/EquityStory AG, veröffentlicht über Reuters, Bloomberg und VWD Pflichtveröffentlichung am: 16.06.2008 Sprachen der Veröffentlichung: Englisch Seite 2 von 2 Tag der Erstellung: 17.06.2008

. Betreff: Angaben zum Mitteilungspflichtigen: Angaben zum Emittenten Name: Adresse: Staat: Inhalt der Stimmrechtsmitteilung: Angaben zur Pflichtmitteilung: Siemens Aktiengesellschaft: Release according to Article 26, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution Siemens Aktiengesellschaft. München. Siemens Aktiengesellschaft Wittelsbacherplatz 2, 80333 München Siemens Aktiengesellschaft / Release of an announcement according to Article 26 Section 1 Sentence 2 of the WpHG (Own shares) 15.07.2008 Release of a Voting Rights announcement, transmitted by DGAP - a company of EquityStory AG. The issuer is solely responsible for the content of this announcement. Siemens Aktiengesellschaft, Berlin and Munich, Germany, ISIN: DE0007236101, WKN: 723610, exceeded the threshold of 5% with respect of its own shares on July 14, 2008, and held on that date an amount equal to 5.09% (this corresponds to 46578082 shares). DGAP 15.07.2008 Language: English Issuer: Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München Internet: www.siemens.com End of News DGAP News-Service Seite 1 von 2 Tag der Erstellung: 15.07.2008

Pflichtveröffentlichung in/über: DGAP/EquityStory AG, veröffentlicht über Reuters, Bloomberg und VWD Pflichtveröffentlichung am: 15.07.2008 Sprachen der Veröffentlichung: Englisch Seite 2 von 2 Tag der Erstellung: 15.07.2008

Betreff: Angaben zum Mitteilungspflichtigen: Angaben zum Emittenten Name: Adresse: Staat: Inhalt der Stimmrechtsmitteilung: Siemens Aktiengesellschaft: Correction of the announcement of January 17, 2008 according to Article 26, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide d... UBS AG. Zürich. Schweiz Siemens Aktiengesellschaft Wittelsbacherplatz 2, 80333 München Siemens Aktiengesellschaft / Release of an announcement according to Article 21, Section 1 of the WpHG [the German Securities Trading Act] (share) 17.07.2008 Release of a Voting Rights announcement, transmitted by DGAP - a company of EquityStory AG. The issuer is solely responsible for the content of this announcement. UBS AG, Zurich, Switzerland, informed us in a letter dated July 15, 2008 that they withdraw the following voting rights notification pertaining to Siemens Aktiengesellschaft (ISIN DE0007236101), Berlin and Munich, Germany, because no thresholds were met on the date mentioned therein and, therefore, no obligation to notify applied: Notification of January 15, 2008 (published January 17, 2008) DGAP 17.07.2008 Language: English Issuer: Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München Internet: www.siemens.com End of News DGAP News-Service Seite 1 von 2 Tag der Erstellung: 17.07.2008

Betreff: Angaben zum Mitteilungspflichtigen: Angaben zum Emittenten Name: Adresse: Staat: Inhalt der Stimmrechtsmitteilung: Siemens Aktiengesellschaft: Correction of the announcement of April 25, 2008 according to Article 26, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide dis... Barclays Global Investors UK Holdings Ltd. London. England Siemens Aktiengesellschaft Wittelsbacherplatz 2, 80333 München Siemens Aktiengesellschaft / Release of an announcement according to Article 21, Section 1 of the WpHG [the German Securities Trading Act] (share) 04.09.2008 Release of a Voting Rights announcement, transmitted by DGAP - a company of EquityStory AG. The issuer is solely responsible for the content of this announcement. Barclays Global Investors UK Holdings Ltd, London, England, informed us in a letter dated September 2, 2008 that they withdraw the following voting rights notification pertaining to Siemens Aktiengesellschaft (ISIN DE0007236101), Berlin and Munich, Germany, because no thresholds were met on the date mentioned therein and, therefore, no obligation to notify applied: Notification of April 22, 2008 (published April 25, 2008) DGAP 04.09.2008 Language: English Issuer: Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München Internet: www.siemens.com End of News DGAP News-Service Seite 1 von 2 Tag der Erstellung: 04.09.2008