FORM 6-K
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Special Report of Foreign Issuer
Pursuant to Rule 13a - 16 or 15d - 16 of
The Securities and Exchange Act of 1934
For the date of January 18, 2007
SIGNET GROUP plc
(Translation of registrant's name into English)
15 Golden Square
London W1F 9JG
England
(Address of principal executive office)
Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40F.
Form 20-F X Form 40-F
Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.
Yes No X
If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-
NOTIFICATION OF TRANSACTIONS OF DIRECTORS, PERSONS DISCHARGING MANAGERIAL RESPONSIBILITIES OR CONNECTED PERSONS Signet Group plc (the "Company") In accordance with Disclosure Rule 3.1.4R(1), we hereby notify the following transactions in the ordinary shares in the capital of the Company by Simon Cashman, a person discharging managerial responsibilities, on 18 January 2007: Nature of transaction Percentage of Selling Price (GBP) Total holding Total current issued class following percentage transaction holding of issued share capital Exercise of 9,123 LTIP share 0.0005 1.2000 23,648 0.0014 options granted in April 2003 and subsequent sale of shares Exercise of 26,578 Executive 0.0015 1.1975 23,648 0.0014 share options granted in May 2001 and subsequent sale of shares Marc Boston Assistant Company Secretary 0870 90 90 301 18 January 2007
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
SIGNET
GROUP plc
By: /s/
Walker Boyd
Name: Walker
Boyd
Title:
Group Finance Director
Date: January 18, 2007