澳门葡京网赌游戏ADR项目

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1. 美国存托凭证.

The issued ordinary share capital of AstraZeneca PLC is announced at the end of each month via the Regulatory News Service. The number of ordinary shares represented by ADRs varies over time, 可以转换成adr.



什么是adr?

ADRs are dollar-denominated equity instruments issued in the US markets through a depository bank. They represent ownership of certain equity securities (the 'underlying shares') that are issued and trade in a company's home market(s). Each ADR represents a certain number of underlying ordinary shares, 但要独立交易. 


美国存托凭证对投资者的好处

ADRs are a convenient and cost-effective way to buy shares in international companies.

  • 股票以美元报价
  • 股息以美元支付
  • adr在美国的正常交易时间交易
  • 他们按美国标准结算和清算
  • 不需要在美国境外安排监护权
  • Facilitates price comparisons between securities

澳门葡京网赌游戏ADR项目概述

AstraZeneca has a level 2 ADR计划 which is listed on Nasdaq under the symbol AZN. The ADR ratio is 1:2, meaning each ordinary share is represented by 2 ADRs. The programme was established in 1999 when Astra and Zeneca merged. Deutsche Bank is depositary bank for the programme.


ADR市场

There are currently over 3,000 ADR计划s of which nearly 1,600 are sponsored. 这些, over 170 are listed on Nasdaq alongside AstraZeneca including some of the largest companies from Europe, 拉丁美洲和亚太地区. 


谁购买美国存托凭证?

ADRs are bought by both institutional and retail investors. Over $800 billion of ADRs are currently held by institutional holders.


存托银行的作用是什么?

作为澳门葡京网赌游戏的存托银行, Deutsche Bank undertakes a number of functions including: Issuing and cancelling ADRs; serving as registrar and transfer agent for the ADRs; acting as paying agent, processing dividend payments or other entitlements for the ADR holders; processing corporate actions; and co-ordinating the proxy process for ADR holders.


澳门葡京网赌游戏的美国存托凭证是如何买卖的?

ADRs can be bought and sold on Nasdaq like any other security. If there is insufficient supply and/or depending on the premium/discount between the price of the ordinary shares and ADRs, ADRs can be created by Deutsche Bank upon receipt of ordinary shares (as shown in the diagram). AstraZeneca’s ADRs also trade in cross-books which match ordinary shareholders looking to create ADRs with ADRs holders looking to cancel and receive ordinary shares - and vice versa. 截至2019年12月31日, 510 million ADRs were outstanding with an average of 4 million ADRs traded each day.



H1 2020 XBRL包

AstraZeneca’s financial information for the six months ending 30 July 2020 in XML format in line with requirements of the US Securities and Exchange Commission (SEC).

下载澳门葡京网赌游戏H1 2020 XBRL包

ZIP文件189KB


表格20-F XBRL包2019

AstraZeneca’s Form 20-F information in XML format in line with requirements of the US Securities and Exchange Commission (SEC).


H1 2019 XBRL包

AstraZeneca’s financial information for the six months ending 30 June 2019 in XML format in line with requirements of the US Securities and Exchange Commission (SEC).

下载澳门葡京网赌游戏2019年上半年XBRL包

ZIP文件


表格20-F XBRL包2018

AstraZeneca’s Form 20-F information in XML format in line with requirements of the US Securities and Exchange Commission (SEC).


2018年上半年XBRL包

AstraZeneca’s financial information for the six months ending 30 June 2018 in XML format in line with requirements of the US Securities and Exchange Commission (SEC).

下载澳门葡京网赌游戏2018年上半年XBRL包

ZIP文件184KB


表格20-F XBRL包2017

AstraZeneca’s Form 20-F information in XML format in line with requirements of the US Securities and Exchange Commission (SEC).


美国存托凭证如何发行和注销?



(1) Investor contacts broker and requests purchase of company’s ADR.  If no ADRs are available, the issuance process begins.

(2) Broker contacts local broker in home market and

(3) the local broker purchases ordinary shares in the home market.

(4) Ordinary shares are deposited with a local custodian and

(5) the custodian instructs the depositary to issue ADRs which represent the shares received.

(6) The depositary issues the ADRs and delivers them in physical form or book form through DTC, Euroclear或Clearstream如适用.

(7) The broker delivers the DRs to the investor or credits the investor’s account.


For more information about issuing AstraZeneca ADRs please contact Deutsche Bank:


纽约:+1 212 250 9100  

伦敦:+44 20 7547 6500

电子邮件: adr@db.com


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