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4basebio Plc (4BB) Share Price

Price 505.00p on 16-04-2026 at 17:50:05
Change 0.00p 0%
Buy 530.00p
Sell 480.00p
Last Trade: Buy 3.00 at 530.00p
Day's Volume: 4
Last Close: 505.00p
Open: 505.00p
ISIN: GB00BMCLYF79
Day's Range 505.00p - 505.00p
52wk Range: 474.00p - 1,140.00p
Market Capitalisation: £78.20m
VWAP: 530.00p
Shares in Issue: 15.48m

4basebio Plc (4BB) Latest Trades

Buy/Sell Volume Trade Prc Trade Type Trade Time
Buy* 3 530.00p Ordinary
14:12:34 - 16-Apr-26
Buy* 1 530.00p SI Trade
14:12:34 - 16-Apr-26
Sell* 500 482.50p Ordinary
16:08:55 - 15-Apr-26
Buy* 141 528.88p Ordinary
12:34:51 - 15-Apr-26
Buy* 26 530.00p Ordinary
11:21:11 - 15-Apr-26
Buy* 955 523.45p Ordinary
16:26:03 - 14-Apr-26
Buy* 19 523.45p Ordinary
08:20:58 - 14-Apr-26
Buy* 9 550.00p Suspected BUY Trade
16:35:29 - 13-Apr-26
Sell* 659 509.90p Ordinary
16:09:22 - 13-Apr-26
Unknown* 2,000 500.00p Ordinary
15:34:27 - 13-Apr-26
See more 4basebio Plc trades

4basebio Plc (4BB) Share Price History

Time period:
to
Date Open High Low Close Volume
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
10th Apr 2026 (Fri) 515.00 515.00 515.00 515.00 2,084
9th Apr 2026 (Thu) 515.00 510.00 510.00 510.00 2,878
8th Apr 2026 (Wed) 499.00 499.00 499.00 499.00 202
7th Apr 2026 (Tue) 484.00 499.00 484.00 499.00 505
6th Apr 2026 (Mon) 484.00 484.00 484.00 484.00 0
3rd Apr 2026 (Fri) 484.00 484.00 484.00 484.00 0
2nd Apr 2026 (Thu) 484.00 484.00 484.00 484.00 608
1st Apr 2026 (Wed) 484.00 484.00 484.00 484.00 242
31st Mar 2026 (Tue) 479.00 479.00 474.00 474.00 2,721
30th Mar 2026 (Mon) 510.00 510.00 479.00 479.00 3,121
27th Mar 2026 (Fri) 510.00 510.00 510.00 510.00 126
26th Mar 2026 (Thu) 510.00 510.00 510.00 510.00 0
25th Mar 2026 (Wed) 510.00 510.00 510.00 510.00 738
24th Mar 2026 (Tue) 510.00 478.00 478.00 478.00 8,015
23rd Mar 2026 (Mon) 510.00 510.00 510.00 510.00 448
20th Mar 2026 (Fri) 520.00 520.00 520.00 520.00 97
19th Mar 2026 (Thu) 520.00 520.00 520.00 520.00 978
18th Mar 2026 (Wed) 520.00 520.00 520.00 520.00 3
17th Mar 2026 (Tue) 520.00 520.00 520.00 520.00 0
16th Mar 2026 (Mon) 517.00 520.00 517.00 520.00 1,735
See more 4basebio Plc price history

4basebio Plc (4BB) Regulatory News

Date Source Headline
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
29th Sep 2025 7:00 am PRN Half-year Report
See more 4basebio Plc regulatory news

4basebio Plc (4BB) Share News

4BaseBio expands facilities to support growing synthetic DNA demand

1st Apr 2026 08:23

(Alliance News) - 4Basebio PLC on Tuesday said it is expanding to a new innovation hub and manufacturing facility at its headquarters in Cambridge, England to support growing demand. Read More

IN BRIEF: 4basebio appoints Scott Lorimer as chief operating officer

12th Mar 2026 14:31

4basebio PLC - Cambridge, England-based life sciences company - Appoints Scott Lorimer as chief operating officer, with immediate effect. This follows the appointment last week of Christine Wolosin as chief commercial officer, and of Amy Walker last month as chief executive. 4basebio says he will be responsible for scaling its synthetic DNA platform to serve its client base in the cell and gene therapy, mRNA, and vaccine markets. He will also oversee manufacturing operations, quality and regulatory compliance, process development, and supply chain and facility management. Read More

4basebio promotes Christine Wolosin to chief commercial officer

9th Mar 2026 06:58

(Alliance News) - 4basebio PLC on Tuesday announced the promotion of Business Development Vice President Christine Wolosin to chief commercial officer, following the appointment of Amy Walker to chief executive last month. Read More

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

See more 4basebio Plc news
FTSE 100 Latest
Value10,589.99
Change30.41

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