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4basebio Plc (4BB) Share Price

Price 575.00p on 12-02-2026 at 17:15:00
Change -15.00p -2.54%
Buy 600.00p
Sell 550.00p
Last Trade: Sell 1.00 at 565.00p
Day's Volume: 3,374
Last Close: 575.00p
Open: 590.00p
ISIN: GB00BMCLYF79
Day's Range 575.00p - 590.00p
52wk Range: 560.00p - 1,200.00p
Market Capitalisation: £89.04m
VWAP: 586.89216p
Shares in Issue: 15.48m

4basebio Plc (4BB) Latest Trades

Buy/Sell Volume Trade Prc Trade Type Trade Time
Sell* 1 565.00p Ordinary
16:14:00 - 12-Feb-26
Buy* 250 584.45p Ordinary
14:57:24 - 12-Feb-26
Unknown* 1,710 584.45p Ordinary
14:38:34 - 12-Feb-26
Buy* 355 600.00p Ordinary
14:31:09 - 12-Feb-26
Buy* 320 577.50p Ordinary
14:29:16 - 12-Feb-26
Buy* 51 584.45p Ordinary
14:12:07 - 12-Feb-26
Buy* 1 630.00p SI Trade
14:12:07 - 12-Feb-26
Buy* 1 609.75p Ordinary
13:28:46 - 12-Feb-26
Buy* 9 619.00p Ordinary
09:01:39 - 12-Feb-26
Buy* 1 627.45p Ordinary
08:22:02 - 12-Feb-26
See more 4basebio Plc trades

4basebio Plc (4BB) Share Price History

Time period:
to
Date Open High Low Close Volume
12th Feb 2026 (Thu) 590.00 590.00 575.00 575.00 3,374
11th Feb 2026 (Wed) 590.00 590.00 590.00 590.00 1,055
10th Feb 2026 (Tue) 560.00 590.00 560.00 590.00 13,523
9th Feb 2026 (Mon) 560.00 560.00 560.00 560.00 179
6th Feb 2026 (Fri) 560.00 560.00 560.00 560.00 2
5th Feb 2026 (Thu) 560.00 560.00 560.00 560.00 0
4th Feb 2026 (Wed) 560.00 560.00 560.00 560.00 173
3rd Feb 2026 (Tue) 575.00 575.00 560.00 560.00 2,439
2nd Feb 2026 (Mon) 575.00 575.00 575.00 575.00 159
30th Jan 2026 (Fri) 575.00 575.00 575.00 575.00 961
29th Jan 2026 (Thu) 575.00 575.00 575.00 575.00 91
28th Jan 2026 (Wed) 575.00 575.00 575.00 575.00 2,456
27th Jan 2026 (Tue) 575.00 575.00 575.00 575.00 58
26th Jan 2026 (Mon) 575.00 575.00 575.00 575.00 1,030
23rd Jan 2026 (Fri) 575.00 575.00 575.00 575.00 82
22nd Jan 2026 (Thu) 575.00 575.00 575.00 575.00 84
21st Jan 2026 (Wed) 590.00 590.00 575.00 575.00 1,287
20th Jan 2026 (Tue) 590.00 590.00 590.00 590.00 3,380
19th Jan 2026 (Mon) 590.00 590.00 590.00 590.00 329
16th Jan 2026 (Fri) 590.00 590.00 590.00 590.00 1,753
15th Jan 2026 (Thu) 590.00 590.00 590.00 590.00 298
14th Jan 2026 (Wed) 590.00 590.00 590.00 590.00 500
13th Jan 2026 (Tue) 590.00 590.00 590.00 590.00 0
12th Jan 2026 (Mon) 590.00 590.00 590.00 590.00 193
See more 4basebio Plc price history

4basebio Plc (4BB) Regulatory News

Date Source Headline
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
29th Sep 2025 7:00 am PRN Half-year Report
22nd Jul 2025 7:00 am PRN Employee Long Term Incentive Plan and Issue of Equity
8th Jul 2025 10:30 am PRN Director Appointment, Board Change
3rd Jul 2025 7:00 am PRN Holding(s) in Company
3rd Jul 2025 7:00 am PRN Holding(s) in Company
See more 4basebio Plc regulatory news

4basebio Plc (4BB) Share News

4basebio promotes COO Amy Walker to CEO, CFO Roth to step down

10th Feb 2026 15:02

(Alliance News) - 4basebio PLC on Tuesday said it has promoted Chief Operating Officer Amy Walker to chief executive officer, succeeding founder Heikki Lanckriet. Read More

4basebio says "tier one" partner tests vaccine from its template

27th Oct 2025 12:40

(Alliance News) - 4basebio PLC on Monday said its synthetic DNA product has been used in US clinical trials by a "global tier one" pharmaceutical partner. Read More

EARNINGS: Next 15 profit falls; 4basebio and Mollyroe losses widen

1st Oct 2025 12:57

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

UK shareholder meetings calendar - next 7 days

20th Jun 2025 12:02

Read More

4basebio expects to sustain DNA sales growth momentum in 2025

27th May 2025 11:57

(Alliance News) - 4basebio on Tuesday reported a wider pretax loss in 2024, despite higher revenue, and said it is optimistic about the year to come. Read More

See more 4basebio Plc news
FTSE 100 Latest
Value10,402.44
Change-69.67

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