SpaceX IPO is the biggest IPO in stock market history. Join the conversation.Click here

Less Ads, More Data, More Tools Register for FREE

Pin to quick picksSLN.L Regulatory News (SLN)

  • There is currently no data for SLN

Additional Listing

20 Dec 2011 07:00

FOR IMMEDIATE RELEASE

Additional Listing

London, December 20, 2011 - Silence Therapeutics plc (AIM: SLN) ("Silence" or the "Company") a leading global RNA interference (RNAi) therapeutics company, today announces that application has been sought for 530,000 new ordinary shares of 1 pence each ("Ordinary Shares") to be admitted to trading on AIM. The new Ordinary Shares are being issued in accordance with a contractual agreement with Dr. Philip Haworth, former Chief Executive Officer of Silence.

It is expected that dealings in the new Ordinary Shares, which will rank pari passu in all respects with the existing issued share capital of the Company, will commence on 21 December 2011.

--Ends--

For further information, please contact:

Silence Therapeutics Singer Capital Markets Thomas Christ©ly/Max Herrmann Shaun Dobson/Claes Sp¥ng +49 30 9489 2800/+44 20 7491 6520 +44 20 3205 7500 t.christely@silence-therapeutics.com shaun.dobson@singercm.com m.herrmann@silence-therapeutics.com claes.spang@singercm.com M:Communications (Europe) Peter Laing / Emma Thompson / Claire Dickinson +44 20 7920 2345 / +44 20 7920 2342 healthcare@mcomgroup.com Notes for editors

About Silence Therapeutics plc (www.silence-therapeutics.com)

Silence Therapeutics plc (AIM: SLN) is a leading biotechnology company dedicated to the discovery, development and delivery of targeted, systemic RNA interference (RNAi) therapeutics for the treatment of serious diseases. Silence offers one of the most comprehensive short interfering RNA (siRNA) therapeutic platforms available today based on a strong intellectual property portfolio and large clinical safety database. Silence's clinical siRNA product pipeline is one of the broadest in the industry.

The Company possesses multiple proprietary siRNA delivery technology platforms including AtuPLEXâ„¢, DACC and DBTC. AtuPLEX enables the broad functional delivery of siRNA molecules to targeted diseased tissues and cells, while increasing their bioavailability and intracellular uptake. The DACC delivery system allows functional delivery of siRNA molecules selectively to the lung endo-thelium with a long duration of target mRNA and protein knock-down. The DBTC delivery system enables functional delivery of siRNA molecules selectively to liver cells including hepatocytes.

Additionally, the Company has a platform of novel siRNA molecules based around its AtuRNAi chemical modification technology, which provides a number of advantages over conventional siRNA molecules. Silence's unique RNAi assets also include structural features for RNAi molecules and specific design rules for increased potency and reduced off-target effects of siRNA sequences.

The Company's lead internal drug candidate is Atu027, a liposomal formulation in clinical development for systemic cancer indications and one of the most clinically advanced RNAi therapeutic candidates in the area of oncology. Atu027 incorporates two of the Company's technologies, AtuRNAi and AtuPLEXâ„¢. Silence is currently conducting an open-label, single-centre, dose-escalation Phase I study with Atu027 in patients with advanced solid tumors involving single, as well as repeated, intravenous administration. Encouraging interim safety and pharmacokinetic data were presented at the American Society of Clinical Oncology Annual Meeting in June 2011. The study is expected to be completed in the first half of 2012.

The Company's RNAi therapeutic platform has received key validation through multiple partnerships with pharmaceutical companies including AstraZeneca, Dainippon Sumitomo, Pfizer/Quark, and Novartis/Quark. Silence is actively pursuing the establishment of additional partnerships. Silence Therapeutics has operations in both Berlin and London.

# # #

XLON
Date   Source Headline
10th Aug 20114:41 pmRNSSecond Price Monitoring Extn
10th Aug 20114:35 pmRNSPrice Monitoring Extension
8th Aug 20114:35 pmRNSPrice Monitoring Extension
5th Aug 20114:40 pmRNSSecond Price Monitoring Extn
5th Aug 20114:35 pmRNSPrice Monitoring Extension
3rd Aug 20114:40 pmRNSSecond Price Monitoring Extn
3rd Aug 20114:35 pmRNSPrice Monitoring Extension
3rd Aug 20117:00 amPRNNotice of Allowance for New U.S. Patent
1st Aug 20114:40 pmRNSSecond Price Monitoring Extn
1st Aug 20114:35 pmRNSPrice Monitoring Extension
1st Aug 20117:00 amPRNGroup Reorganisation and Board Changes
18th Jul 20114:40 pmRNSSecond Price Monitoring Extn
18th Jul 20114:35 pmRNSPrice Monitoring Extension
12th Jul 20114:40 pmRNSSecond Price Monitoring Extn
12th Jul 20114:35 pmRNSPrice Monitoring Extension
8th Jul 20114:40 pmRNSSecond Price Monitoring Extn
8th Jul 20114:35 pmRNSPrice Monitoring Extension
6th Jul 20114:41 pmRNSSecond Price Monitoring Extn
6th Jul 20114:35 pmRNSPrice Monitoring Extension
5th Jul 20114:40 pmRNSSecond Price Monitoring Extn
5th Jul 20114:35 pmRNSPrice Monitoring Extension
1st Jul 20114:40 pmRNSSecond Price Monitoring Extn
1st Jul 20114:35 pmRNSPrice Monitoring Extension
30th Jun 20114:40 pmRNSSecond Price Monitoring Extn
30th Jun 20114:35 pmRNSPrice Monitoring Extension
29th Jun 20114:40 pmRNSSecond Price Monitoring Extn
29th Jun 20114:35 pmRNSPrice Monitoring Extension
28th Jun 20114:40 pmRNSSecond Price Monitoring Extn
28th Jun 20114:35 pmRNSPrice Monitoring Extension
23rd Jun 20114:41 pmRNSSecond Price Monitoring Extn
23rd Jun 20114:35 pmRNSPrice Monitoring Extension
17th Jun 20114:40 pmRNSSecond Price Monitoring Extn
17th Jun 20114:35 pmRNSPrice Monitoring Extension
16th Jun 20114:40 pmRNSSecond Price Monitoring Extn
16th Jun 20114:35 pmRNSPrice Monitoring Extension
13th Jun 20113:33 pmPRNResults of Annual General Meeting
9th Jun 20114:40 pmRNSSecond Price Monitoring Extn
9th Jun 20114:35 pmRNSPrice Monitoring Extension
8th Jun 20114:40 pmRNSSecond Price Monitoring Extn
8th Jun 20114:35 pmRNSPrice Monitoring Extension
6th Jun 20112:00 pmPRNPresentation at ASCO
1st Jun 20117:00 amPRNSilence Therapeutics Post-Fundraising Update
25th May 20111:56 pmPRNTR-1: NOTIFICATION OF MAJOR INTEREST IN SHARES
20th May 20119:26 amPRNTR-1: NOTIFICATION OF MAJOR INTEREST IN SHARES
19th May 20111:52 pmPRNTR-1: Notification Of Major Interest In Shares
19th May 201110:05 amRNSForm 8.3 - Silence Therapeutics]
19th May 20117:00 amPRNNew Data from Phase I Study with Atu027
19th May 20117:00 amPRNNew Data from Phase I Study with Atu027
18th May 20113:45 pmPRNTR-1: NOTIFICATION OF MAJOR INTEREST IN SHARES
18th May 20117:00 amPRNPublication of 2010 Annual Report and Notice of AGM

Due to London Stock Exchange licensing terms, we stipulate that you must be a private investor. We apologise for the inconvenience.

To access our Live RNS you must confirm you are a private investor by using the button below.