Release of an announcement according to Section 25a, para. 1 of the WpHG

[the German Securities Trading Act]

2013/05/03

Wertpapierkennnummer 843002
ISIN DE0008430026

We received the following notifications pursuant to sec. 25a para. 1 WpHG on 30 April 2013:

Notice I:

1. Listed company:

Münchener Rückversicherungs-Gesellschaft Aktiengesellschaft in München
Königinstraße 107, 80802 München, Germany

2. Notifier:

Credit Suisse Group AG, Zurich, Switzerland

3. Triggering event:

Exceeding threshold

4. Threshold(s) crossed or reached:

5%

5. Date at which the threshold is crossed or reached:

25 April 2013

6. Total amount of voting rights:

5.33% (equals 9,565,322 voting rights)
calculated from the following total number of voting rights issued:
179,341,212

7. Detailed information on the voting rights proportion:

Voting rights proportion based on financial/other instruments pursuant to sec. 25a WpHG:
3.35% (equals 6,003,159 voting rights)
thereof held indirectly: 3.35% (equals 6,003,159 voting rights)

Voting rights proportion based on financial/other instruments pursuant to sec. 25 WpHG:
0.22% (equals 392,444 voting rights)
thereof held indirectly: 0.22% (equals 392,444 voting rights)

Voting rights pursuant to sec. 21, 22 WpHG:
1.77% (equals 3,169,719 voting rights)

8. Detailed information on financial/other instruments pursuant to sec. 25a WpHG:

Chain of controlled undertakings:
Credit Suisse AG, Credit Suisse International, Credit Suisse Investments
(UK), Credit Suisse Investment Holdings (UK), Credit Suisse Securities
(Europe) Limited

ISIN or name/description of the financial/other instrument:

- Call Option, cash settlement, expiry 28 June 2013
- Call Option, cash settlement, expiry 30 June 2014
- Call Option, cash settlement, expiry 30 June 2015
- Call Option, cash settlement, expiry 30 June 2016
- Equity Swap, cash settlement, expiry 02 May 2013
- Equity Swap, cash settlement, expiry 08 May 2013
- Equity Swap, cash settlement, expiry 09 May 2013
- Equity Swap, cash settlement, expiry 16 May 2013
- Equity Swap, cash settlement, expiry 05 July 2013
- Equity Swap, cash settlement, expiry 10 Feb. 2014
- Equity Swap, cash settlement, expiry 02 May 2014
- Equity Swap, cash settlement, expiry 30 May 2014
- Equity Swap, cash settlement, expiry 04 June 2014
- Equity Swap, cash settlement, expiry 27 June 2014
- Equity Swap, cash settlement, expiry 04 Aug. 2014
- Equity Swap, cash settlement, expiry 08 Sept. 2014
- Equity Swap, cash settlement, expiry 07 April 2015
- Equity Swap, cash settlement, expiry 28 April 2017
- Equity Swap, cash settlement, expiry 02 Oct. 2017
- Equity Swap, cash settlement, expiry 29 Dec. 2020
- Equity Swap, cash settlement, expiry 31 Dec. 2020

Notice II:

1. Listed company:

Münchener Rückversicherungs-Gesellschaft Aktiengesellschaft in München
Königinstraße 107, 80802 München, Germany

2. Notifier:

Credit Suisse AG, Zurich, Switzerland

3. Triggering event:

Exceeding Threshold

4. Threshold(s) crossed or reached:

5%

5. Date at which the threshold is crossed or reached:

25 April 2013

6. Total amount of voting rights:

5.33% (equals 9,565,322 voting rights)
calculated from the following total number of voting rights issued:
179,341,212

7. Detailed information on the voting rights proportion:

Voting rights proportion based on financial/other instruments pursuant to sec. 25a WpHG:
3.35% (equals 6,003,159 voting rights)
thereof held indirectly: 3.35% (equals 6,003,159 voting rights)

Voting rights proportion based on financial/other instruments pursuant to sec. 25 WpHG:
0.22% (equals 392,444 voting rights)
thereof held indirectly: 0.10% (equals 182,444 voting rights)

Voting rights pursuant to sec. 21, 22 WpHG:
1.77% (equals 3169719 voting rights)

8. Detailed information on financial/other instruments pursuant to sec. 25a WpHG:

Chain of controlled undertakings:
Credit Suisse International, Credit Suisse Investments (UK), Credit Suisse
Investment Holdings (UK), Credit Suisse Securities (Europe) Limited

ISIN or name/description of the financial/other instrument:

- Call Option, cash settlement, expiry 28 June 2013
- Call Option, cash settlement, expiry 30 June 2014
- Call Option, cash settlement, expiry 30 June 2015
- Call Option, cash settlement, expiry 30 June 2016
- Equity Swap, cash settlement, expiry 02 May 2013
- Equity Swap, cash settlement, expiry 08 May 2013
- Equity Swap, cash settlement, expiry 09 May 2013
- Equity Swap, cash settlement, expiry 16 May 2013
- Equity Swap, cash settlement, expiry 05 July 2013
- Equity Swap, cash settlement, expiry 10 Feb. 2014
- Equity Swap, cash settlement, expiry 02 May 2014
- Equity Swap, cash settlement, expiry 30 May 2014
- Equity Swap, cash settlement, expiry 04 June 2014
- Equity Swap, cash settlement, expiry 27 June 2014
- Equity Swap, cash settlement, expiry 04 Aug. 2014
- Equity Swap, cash settlement, expiry 08 Sept. 2014
- Equity Swap, cash settlement, expiry 07 April 2015
- Equity Swap, cash settlement, expiry 28 April 2017
- Equity Swap, cash settlement, expiry 02 Oct. 2017
- Equity Swap, cash settlement, expiry 29 Dec. 2020
- Equity Swap, cash settlement, expiry 31 Dec. 2020

Munich, 3 May 2013

The Board of Management