Become a Member

Track your favourite stocks
Create & monitor portfolios
Daily portfolio value

Sign Up

Company	Chg	Chg %
Quickpicks
£	%
Add shares to your quickpicks to display them here!

4basebio Plc (4BB) Share Price

Intraday
Historical

Price	525.00p on 26-06-2026 at 18:35:06
Change	0.00p 0%
Buy	550.00p
Sell	500.00p

Last Trade:	Buy 1.00 at 550.00p
Day's Volume:	13
Last Close:	525.00p
Open:	525.00p
ISIN:	GB00BMCLYF79

Day's Range	525.00p - 525.00p
52wk Range:	425.00p - 1,020.00p
Market Capitalisation:	£81.30m
VWAP:	547.67308p
Shares in Issue:	15.48m

Sector: Medicine and Biotech

Listed In: FTSE AIM All-Share,

Buy/Sell	Volume	Trade Prc	Trade Type	Trade Time
4basebio Plc (4BB) Latest Trades
Buy*	1	550.00p	SI Trade	10:37:46 - 26-Jun-26
Buy*	3	550.00p	SI Trade	10:37:46 - 26-Jun-26
Buy*	7	550.00p	Ordinary	10:34:12 - 26-Jun-26
Unknown*	0	550.00p	SI Trade	10:26:19 - 26-Jun-26
Unknown*	0	500.00p	SI Trade	10:26:19 - 26-Jun-26
Buy*	1	550.00p	SI Trade	10:26:19 - 26-Jun-26
Sell*	1	519.75p	Ordinary	08:33:02 - 26-Jun-26
Sell*	440	517.50p	Ordinary	16:02:08 - 25-Jun-26
Sell*	107	500.00p	Ordinary	15:25:48 - 25-Jun-26
Sell*	1	519.75p	Ordinary	12:48:40 - 25-Jun-26

See more 4basebio Plc trades

4basebio Plc (4BB) Share Price History
Time period: to
Date	Open	High	Low	Close	Volume
26th Jun 2026 (Fri)	525.00	525.00	525.00	525.00	13
25th Jun 2026 (Thu)	525.00	525.00	525.00	525.00	1,154
24th Jun 2026 (Wed)	525.00	525.00	525.00	525.00	0
23rd Jun 2026 (Tue)	525.00	525.00	525.00	525.00	431
22nd Jun 2026 (Mon)	525.00	525.00	525.00	525.00	435
19th Jun 2026 (Fri)	525.00	525.00	525.00	525.00	519
18th Jun 2026 (Thu)	525.00	525.00	525.00	525.00	382
17th Jun 2026 (Wed)	525.00	525.00	525.00	525.00	119
16th Jun 2026 (Tue)	525.00	525.00	525.00	525.00	1,239
15th Jun 2026 (Mon)	525.00	525.00	525.00	525.00	1,906
12th Jun 2026 (Fri)	525.00	525.00	525.00	525.00	0
11th Jun 2026 (Thu)	525.00	525.00	525.00	525.00	21
10th Jun 2026 (Wed)	530.00	530.00	525.00	525.00	1,167
9th Jun 2026 (Tue)	530.00	530.00	530.00	530.00	1,088
8th Jun 2026 (Mon)	565.00	565.00	530.00	530.00	3,452
5th Jun 2026 (Fri)	547.50	585.00	515.00	515.00	10,722
4th Jun 2026 (Thu)	547.50	547.50	547.50	547.50	492
3rd Jun 2026 (Wed)	547.50	547.50	547.50	547.50	136
2nd Jun 2026 (Tue)	527.50	550.00	550.00	550.00	2,140
1st Jun 2026 (Mon)	527.50	550.00	527.50	550.00	3,133
29th May 2026 (Fri)	505.00	530.00	505.00	527.50	3,733
28th May 2026 (Thu)	485.00	505.00	485.00	505.00	5,108

See more 4basebio Plc price history

Date	Source	Headline
4basebio Plc (4BB) Regulatory News
16th Jun 2026 7:00 am	PRN	Notice of Investor Presentation
15th Jun 2026 7:00 am	PRN	4basebio Appoints Dr. Jeff Coller to Strategic Advisory Board
5th Jun 2026 7:00 am	PRN	Notice of Annual General Meeting
22nd May 2026 9:10 am	PRN	Director Dealing
20th May 2026 7:02 am	PRN	Final Results and Notice of AGM
20th May 2026 7:00 am	PRN	4basebio Signs Clinical Supply Agreement to Support Phase II Clinical Trial
14th May 2026 7:00 am	PRN	Appointment of Chief Financial Officer and Board Changes
11th May 2026 7:00 am	PRN	4basebio Launches Enzymatic ssDNA Platform
31st Mar 2026 7:00 am	PRN	Lease of Manufacturing Facility
12th Mar 2026 7:00 am	PRN	Appointment of COO

See more 4basebio Plc regulatory news

FTSE 100 Latest

Value10,508.02

Change-21.87