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4basebio Plc (4BB) Share Price

Intraday
Historical

Price	435.00p on 13-05-2026 at 16:30:01
Change	0.00p 0%
Buy	450.00p
Sell	420.00p

Last Trade:	Sell 74.00 at 420.00p
Day's Volume:	393
Last Close:	435.00p
Open:	435.00p
ISIN:	GB00BMCLYF79

Day's Range	435.00p - 435.00p
52wk Range:	425.00p - 1,140.00p
Market Capitalisation:	£67.36m
VWAP:	435.41679p
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
Sell*	74	420.00p	Ordinary	15:19:46 - 13-May-26
Buy*	6	450.00p	Ordinary	12:49:50 - 13-May-26
Buy*	3	450.00p	SI Trade	12:49:50 - 13-May-26
Unknown*	0	450.00p	SI Trade	12:49:50 - 13-May-26
Sell*	156	427.50p	Ordinary	12:45:10 - 13-May-26
Buy*	150	450.00p	Ordinary	09:17:13 - 13-May-26
Buy*	4	449.70p	Ordinary	08:00:28 - 13-May-26
Sell*	125	425.55p	Ordinary	15:27:31 - 12-May-26
Buy*	222	449.70p	Ordinary	15:03:50 - 12-May-26
Buy*	450	439.50p	Ordinary	12:57:39 - 12-May-26

See more 4basebio Plc trades

4basebio Plc (4BB) Share Price History
Time period: to
Date	Open	High	Low	Close	Volume
12th May 2026 (Tue)	455.00	455.00	425.00	435.00	8,285
11th May 2026 (Mon)	455.00	455.00	455.00	455.00	2,052
8th May 2026 (Fri)	455.00	455.00	455.00	455.00	397
7th May 2026 (Thu)	484.00	460.00	460.00	460.00	2,165
6th May 2026 (Wed)	485.00	488.00	484.00	484.00	3,114
5th May 2026 (Tue)	505.00	505.00	485.00	485.00	2,166
4th May 2026 (Mon)	505.00	505.00	505.00	505.00	0
1st May 2026 (Fri)	505.00	505.00	505.00	505.00	38
30th Apr 2026 (Thu)	505.00	505.00	505.00	505.00	2
29th Apr 2026 (Wed)	505.00	505.00	505.00	505.00	4,198
28th Apr 2026 (Tue)	505.00	530.00	505.00	505.00	4,161
27th Apr 2026 (Mon)	505.00	505.00	505.00	505.00	1,114
24th Apr 2026 (Fri)	505.00	505.00	505.00	505.00	13
23rd Apr 2026 (Thu)	505.00	505.00	505.00	505.00	1,314
22nd Apr 2026 (Wed)	505.00	505.00	505.00	505.00	1
21st Apr 2026 (Tue)	505.00	505.00	505.00	505.00	265
20th Apr 2026 (Mon)	505.00	505.00	505.00	505.00	804
17th Apr 2026 (Fri)	505.00	505.00	505.00	505.00	696
16th Apr 2026 (Thu)	505.00	505.00	505.00	505.00	4
15th Apr 2026 (Wed)	505.00	505.00	505.00	505.00	667
14th Apr 2026 (Tue)	505.00	505.00	505.00	505.00	974
13th Apr 2026 (Mon)	515.00	550.00	550.00	550.00	5,907

See more 4basebio Plc price history

Date	Source	Headline
4basebio Plc (4BB) Regulatory News
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
3rd Mar 2026 7:00 am	PRN	Appointment of CCO
16th Feb 2026 7:00 am	PRN	Director Dealing
11th Feb 2026 3:58 pm	PRN	Director Dealing
10th Feb 2026 7:00 am	PRN	Leadership Changes
27th Oct 2025 7:00 am	PRN	Synthetic opDNA® utilised in Phase I/II US clinical trials
10th Oct 2025 11:30 am	PRN	Result of Extraordinary General Meeting
30th Sep 2025 4:20 pm	PRN	Director Dealing

See more 4basebio Plc regulatory news

FTSE 100 Latest

Value10,325.35

Change60.03