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System1 Group (SYS1) Share Price

Price 340.00p on 23-10-2026 at 10:46:03
Change -10.00p -2.86%
Buy 350.00p
Sell 330.00p
Last Trade: Sell 6.00 at 335.51p
Day's Volume: 4,006
Last Close: 350.00p
Open: 350.00p
ISIN: GB00B1GVQH21
Day's Range 340.00p - 350.00p
52wk Range: 175.00p - 362.00p
Market Capitalisation: £43.14m
VWAP: 340.09313p
Shares in Issue: 12.69m

Sector: Media

Listed In: FTSE AIM All-Share,

System1 Group (SYS1) Latest Trades

Buy/Sell Volume Trade Prc Trade Type Trade Time
Sell* 6 335.51p Ordinary
11:46:01 - 23-Oct-26
Sell* 500 340.00p Ordinary
10:58:52 - 23-Oct-26
Sell* 500 340.00p Ordinary
10:57:57 - 23-Oct-26
Sell* 500 340.00p Ordinary
10:57:24 - 23-Oct-26
Sell* 500 340.00p Ordinary
10:56:01 - 23-Oct-26
Sell* 1,000 340.00p Ordinary
10:54:57 - 23-Oct-26
Sell* 1,000 340.40p Ordinary
10:20:18 - 23-Oct-26
Unknown* 0 360.00p SI Trade
08:40:11 - 23-Oct-26
Sell* 1,500 340.40p Ordinary
14:56:20 - 22-Oct-26
Sell* 1,418 340.40p Ordinary
13:09:34 - 22-Oct-26
See more System1 Group trades

System1 Group (SYS1) Share Price History

Time period:
to
Date Open High Low Close Volume
22nd Oct 2026 (Thu) 350.00 350.00 350.00 350.00 3,308
21st Oct 2026 (Wed) 350.00 350.00 340.00 350.00 97,886
20th Oct 2026 (Tue) 350.00 350.00 350.00 350.00 6,640
19th Oct 2026 (Mon) 350.00 350.00 350.00 350.00 8,677
16th Oct 2026 (Fri) 350.00 350.00 340.00 350.00 52,009
15th Oct 2026 (Thu) 350.00 350.00 340.00 350.00 16,263
14th Oct 2026 (Wed) 350.00 350.00 350.00 350.00 218,762
13th Oct 2026 (Tue) 350.00 350.00 350.00 350.00 5
12th Oct 2026 (Mon) 350.00 350.00 350.00 350.00 702,596
9th Oct 2026 (Fri) 350.00 346.00 346.00 346.00 5,630
8th Oct 2026 (Thu) 344.00 350.00 344.00 350.00 33,280
7th Oct 2026 (Wed) 360.00 362.00 350.00 350.00 26,425
6th Oct 2026 (Tue) 350.00 340.00 340.00 340.00 2,237
5th Oct 2026 (Mon) 350.00 350.00 350.00 350.00 4,113
2nd Oct 2026 (Fri) 345.00 350.00 345.00 350.00 21,390
1st Oct 2026 (Thu) 360.00 345.00 340.00 345.00 35,585
30th Sep 2026 (Wed) 360.00 360.00 360.00 360.00 14,073
29th Sep 2026 (Tue) 360.00 360.00 360.00 360.00 288,627
28th Sep 2026 (Mon) 360.00 360.00 350.00 360.00 23,641
25th Sep 2026 (Fri) 360.00 360.00 360.00 360.00 25,172
24th Sep 2026 (Thu) 340.00 360.00 340.00 360.00 229,145
23rd Sep 2026 (Wed) 335.00 335.00 335.00 335.00 11,431
See more System1 Group price history

System1 Group (SYS1) Regulatory News

Date Source Headline
22nd Oct 2026 10:23 am RNS Form 8.5 (EPT/RI)
22nd Oct 2026 8:05 am RNS Form 8.5 (EPT/RI)
22nd Oct 2026 7:00 am RNS Day 55 Update on Acceptance Levels
21st Oct 2026 4:33 pm RNS Form 8.3 - System1 Group - Bainsville Commercial
21st Oct 2026 7:00 am RNS Day 54 Update on Acceptance Levels
20th Oct 2026 7:38 am RNS Form 8.5 (EPT/RI)
20th Oct 2026 7:00 am RNS Day 53 Update on Acceptance Levels
19th Oct 2026 9:17 am RNS Form 8.5 (EPT/RI)
19th Oct 2026 7:47 am RNS Form 8.5 (EPT/RI)
16th Oct 2026 5:26 pm RNS Form 8.3 - System1 Group - Bainsville Commercial
See more System1 Group regulatory news

System1 Group (SYS1) Share News

System1 rejects Brave Bison's "fifth and final" takeover offer

15th Oct 2026 12:07

(Alliance News) - System1 Group PLC on Thursday said it was confident in a successful independent future as it rejected Brave Bison Group PLC's "fifth and final" takeover offer, saying it "materially undervalues" the company. Read More

UK dividends calendar - next 7 days

12th Oct 2026 14:23

Read More

Brave Bison sweetens final System1 bid to GBP53.4 million

7th Oct 2026 11:33

(Alliance News) - Brave Bison Group PLC on Wednesday sweetened its takeover bid for System1 Group PLC for a fifth and final time, valuing the advertising and communications agency at GBP53.4 million and adding a contingent cash payment. Read More

LONDON BRIEFING: Shell refining margins surge; Pennon ups investment

7th Oct 2026 07:58

(Alliance News) - Shell reports a strong rise in refining margins, IMI has set out an acquisition and Metlen is eyeing a possible Athens listing plan for a unit. Elsewhere, Pennon has upped its investment aim, part-funded by a rights issue and dividend cut. Read More

EARNINGS AND TRADING: Amirose revenue rises; System1 ups profit guide

24th Sep 2026 20:02

(Alliance News) - The following is a round-up of earnings and trading updates by London-listed companies, issued on Thursday and not separately reported by Alliance News: Read More

See more System1 Group news
FTSE 100 Latest
Value10,663.85
Change-61.18

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