| Date | Time | Source | Announcement |
|---|---|---|---|
| 17 Apr 2001 | 10:34 AM | Holding in Company | |
| 11 Apr 2001 | 10:57 AM | Holding in Company | |
| 10 Apr 2001 | 09:40 AM | Holding in Company | |
| 30 Mar 2001 | 07:00 AM | Holding in Company | |
| 27 Mar 2001 | 02:32 PM | Holding in Company | |
| 26 Mar 2001 | 07:05 AM | Holding in Company | |
| 20 Mar 2001 | 09:11 AM | Disposal | |
| 21 Feb 2001 | 07:05 AM | Holding in Company | |
| 08 Feb 2001 | 11:33 AM | Holding in Company | |
| 12 Jan 2001 | 06:22 PM | Holding in Company | |
| 10 Jan 2001 | 02:57 PM | Holding in Company | |
| 03 Jan 2001 | 01:03 PM | Holding in Company | |
| 22 Nov 2000 | 05:49 PM | Holding in Company | |
| 20 Nov 2000 | 12:11 PM | Dividend | |
| 20 Nov 2000 | 08:12 AM | Final Results | |
| 20 Sep 2000 | 09:18 AM | Appointment of Stockbroker | |
| 11 Sep 2000 | 07:40 AM | Holding in Company | |
| 22 Aug 2000 | 01:37 PM | Holding in Company | |
| 16 Aug 2000 | 11:44 AM | Holding in Company | |
| 11 Aug 2000 | 06:07 PM | Holding in Company | |
| 11 Aug 2000 | 02:38 PM | Holding in Company | |
| 09 Aug 2000 | 03:53 PM | Holding in Company | |
| 09 Aug 2000 | 01:36 PM | Holding in Company | |
| 21 Jul 2000 | 11:12 AM | Holding in Company | |
| 29 Jun 2000 | 07:09 AM | Directors' Notification of Dealing in Shares | |
| 06 Jun 2000 | 05:58 PM | Holding in Company | |
| 01 Jun 2000 | 05:43 PM | Holding in Company | |
| 19 May 2000 | 12:00 PM | Director's Share Purchase | |
| 16 May 2000 | 10:56 AM | Dividend Notification | |
| 16 May 2000 | 07:00 AM | Interim Results - 6 Months to 31 March 2000 | |
| 11 May 2000 | 07:23 AM | Advance Notice of Results | |
| 17 Apr 2000 | 02:38 PM | Scheme of Arrangement, etc | |
| 27 Mar 2000 | 12:35 PM | Result of Court Meeting and EGM | |
| 08 Mar 2000 | 01:22 PM | Capital Reorganisation | |
| 03 Mar 2000 | 04:19 PM | Document re Scheme of Arrangmenet & Other News | |
| 02 Mar 2000 | 08:22 AM | Proposed Return of Capital and New Holding Company | |
| 24 Jan 2000 | 05:42 PM | Robert Lee Ltd Sold for £5.2m | |
| 24 Dec 1999 | 12:25 PM | Directors' Dealings | |
| 16 Dec 1999 | 11:23 AM | Directors' Dealings | |
| 10 Dec 1999 | 04:40 PM | Directors' Dealings | |
| 22 Nov 1999 | 10:09 AM | Final Dividend Notification | |
| 22 Nov 1999 | 07:01 AM | Final Results - Year Ended 30 September 1999 | |
| 14 Oct 1999 | 04:29 PM | Sale of SEI Macro Group to Avnet Complete | |
| 22 Sep 1999 | 11:44 AM | Result of EGM | |
| 02 Sep 1999 | 07:30 AM | Proposed Disposal | |
| 20 Jul 1999 | 07:30 AM | Disposal |
Diploma PLC is a UK-based, decentralized, value-add distributor of specialized technical products and services, operating through three sectors: Controls, Seals, and Life Sciences, with operations in the UK, Europe, North America, and internationally.
It is a constituent of the FTSE 100 Index.
Diploma share price launched in 1960.