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System1 Group (SYS1) Share Price

Price 335.00p on 18-09-2026 at 18:25:10
Change 0.00p 0%
Buy 340.00p
Sell 330.00p
Last Trade: Unknown 0.00 at 340.00p
Day's Volume: 6,738
Last Close: 335.00p
Open: 335.00p
ISIN: GB00B1GVQH21
Day's Range 335.00p - 335.00p
52wk Range: 175.00p - 400.00p
Market Capitalisation: £42.51m
VWAP: 329.16683p
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
Unknown* 0 340.00p SI Trade
16:13:03 - 18-Sep-26
Sell* 3,601 328.00p Ordinary
16:12:56 - 18-Sep-26
Sell* 1,819 330.50p Ordinary
15:50:18 - 18-Sep-26
Sell* 1,217 330.5165p Ordinary
14:53:36 - 18-Sep-26
Sell* 100 330.50p Ordinary
11:26:16 - 18-Sep-26
Sell* 1 330.00p Ordinary
11:14:50 - 18-Sep-26
Sell* 300 333.5833p Ordinary
16:11:06 - 17-Sep-26
Sell* 200 333.60p Ordinary
16:04:16 - 17-Sep-26
Sell* 3,000 334.00p Ordinary
15:20:11 - 17-Sep-26
Sell* 606 330.50p Ordinary
13:48:06 - 17-Sep-26
See more System1 Group trades

System1 Group (SYS1) Share Price History

Time period:
to
Date Open High Low Close Volume
18th Sep 2026 (Fri) 335.00 335.00 335.00 335.00 6,738
17th Sep 2026 (Thu) 335.00 335.00 335.00 335.00 4,107
16th Sep 2026 (Wed) 335.00 335.00 335.00 335.00 130
15th Sep 2026 (Tue) 335.00 335.00 335.00 335.00 91,667
14th Sep 2026 (Mon) 340.00 350.00 335.00 335.00 187,600
11th Sep 2026 (Fri) 328.00 336.00 328.00 336.00 19,999
10th Sep 2026 (Thu) 340.00 340.00 333.00 338.00 30,478
9th Sep 2026 (Wed) 336.00 340.00 340.00 340.00 21,146
8th Sep 2026 (Tue) 336.00 336.00 332.00 336.00 11,723
7th Sep 2026 (Mon) 336.00 336.00 336.00 336.00 16,588
4th Sep 2026 (Fri) 335.00 336.00 335.00 336.00 600
3rd Sep 2026 (Thu) 335.00 335.00 335.00 335.00 8
2nd Sep 2026 (Wed) 335.00 335.00 335.00 335.00 7,760
1st Sep 2026 (Tue) 335.00 335.00 335.00 335.00 2,205
31st Aug 2026 (Mon) 335.00 335.00 335.00 335.00 0
28th Aug 2026 (Fri) 335.00 335.00 335.00 335.00 54
27th Aug 2026 (Thu) 335.00 335.00 335.00 335.00 11,915
26th Aug 2026 (Wed) 335.00 335.00 335.00 335.00 1,206
25th Aug 2026 (Tue) 335.00 335.00 335.00 335.00 1,613
24th Aug 2026 (Mon) 330.00 335.00 330.00 335.00 27,223
21st Aug 2026 (Fri) 330.00 330.00 330.00 330.00 14,378
20th Aug 2026 (Thu) 330.00 330.00 330.00 330.00 22,506
19th Aug 2026 (Wed) 325.00 330.00 325.00 330.00 1,791
See more System1 Group price history

System1 Group (SYS1) Regulatory News

Date Source Headline
18th Sep 2026 9:15 am RNS Form 8.3 - Stefan Barden - Replacement
17th Sep 2026 12:18 pm RNS PUBLICATION & POSTING OF INCREASED OFFER DOCUMENT
16th Sep 2026 9:15 am RNS Form 8.5 (EPT/RI)
16th Sep 2026 7:35 am RNS Form 8.5 (EPT/RI)
16th Sep 2026 7:00 am RNS Rejection of Brave Bison’s Fourth Offer
15th Sep 2026 6:26 pm RNS Form 8.3 - System1 Group - Bainsville Commercial
15th Sep 2026 10:34 am RNS Form 8.5 (EPT/RI)
15th Sep 2026 7:49 am RNS Form 8.5 (EPT/RI)
14th Sep 2026 6:29 pm RNS Clarification
14th Sep 2026 3:13 pm RNS Form 8.3 - System1 Group - Bainsville Commercial
See more System1 Group regulatory news

System1 Group (SYS1) Share News

UK shareholder meetings calendar - next 7 days

18th Sep 2026 14:05

Read More

UK dividends calendar - next 7 days

17th Sep 2026 14:21

Read More

System1 rejects fourth Brave Bison bid, says undervalues company

16th Sep 2026 11:40

(Alliance News) - System1 Group PLC on Wednesday rejected Brave Bison Group PLC's latest takeover offer saying it still "materially undervalues" the company. Read More

LONDON BRIEFING: UK inflation rises; Barratt cuts completions outlook

16th Sep 2026 07:59

(Alliance News) - UK inflation accelerates to 3.1% in August as higher fuel costs drive prices higher. Barratt Redrow reports a rise in annual pretax profit but lowers its home completions guidance, while Babcock says trading is in line with expectations and leaves its outlook unchanged. Read More

Brave Bison announces fourth increased offer for System1

14th Sep 2026 11:42

(Alliance News) - Brave Bison Group PLC on Monday announced a fresh takeover bid for System1 Group PLC, this time valuing the latter at GBP47.5 million. Read More

See more System1 Group news
FTSE 100 Latest
Value10,659.13
Change-157.01

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