Become a Member
  • Track your favourite stocks
  • Create & monitor portfolios
  • Daily portfolio value
Sign Up
Quickpicks
Add shares to your
quickpicks to
display them here!

4basebio Plc (4BB) Share Price

Price 492.00p on 17-08-2026 at 18:25:05
Change -58.00p -10.55%
Buy 500.00p
Sell 484.00p
Last Trade: Sell 75.00 at 484.80p
Day's Volume: 2,655
Last Close: 492.00p
Open: 525.00p
ISIN: GB00BMCLYF79
Day's Range 492.00p - 550.00p
52wk Range: 425.00p - 890.00p
Market Capitalisation: £76.19m
VWAP: 507.18085p
Shares in Issue: 15.48m

4basebio Plc (4BB) Latest Trades

Buy/Sell Volume Trade Prc Trade Type Trade Time
Sell* 75 484.80p Ordinary
15:19:45 - 17-Aug-26
Sell* 1 484.80p Ordinary
15:19:45 - 17-Aug-26
Sell* 100 484.80p Ordinary
15:19:45 - 17-Aug-26
Sell* 96 484.36p Ordinary
15:09:29 - 17-Aug-26
Sell* 200 500.00p Ordinary
15:09:20 - 17-Aug-26
Sell* 550 504.266p Ordinary
12:31:27 - 17-Aug-26
Buy* 1 550.00p Suspected BUY Trade
11:00:25 - 17-Aug-26
Unknown* 1,500 513.30p Ordinary
09:50:50 - 17-Aug-26
Sell* 37 516.50p Ordinary
09:45:38 - 17-Aug-26
Unknown* 0 550.00p SI Trade
08:34:42 - 17-Aug-26
See more 4basebio Plc trades

4basebio Plc (4BB) Share Price History

Time period:
to
Date Open High Low Close Volume
14th Aug 2026 (Fri) 525.00 550.00 550.00 550.00 98
13th Aug 2026 (Thu) 525.00 525.00 525.00 525.00 1,720
12th Aug 2026 (Wed) 525.00 550.00 550.00 550.00 575
11th Aug 2026 (Tue) 525.00 525.00 525.00 525.00 283
10th Aug 2026 (Mon) 525.00 525.00 525.00 525.00 393
7th Aug 2026 (Fri) 525.00 525.00 525.00 525.00 43
6th Aug 2026 (Thu) 525.00 525.00 525.00 525.00 584
5th Aug 2026 (Wed) 525.00 525.00 525.00 525.00 72
4th Aug 2026 (Tue) 525.00 525.00 525.00 525.00 500
3rd Aug 2026 (Mon) 525.00 525.00 525.00 525.00 28
31st Jul 2026 (Fri) 525.00 525.00 525.00 525.00 9
30th Jul 2026 (Thu) 525.00 525.00 525.00 525.00 2
29th Jul 2026 (Wed) 525.00 525.00 525.00 525.00 3
28th Jul 2026 (Tue) 525.00 525.00 525.00 525.00 18
27th Jul 2026 (Mon) 525.00 525.00 525.00 525.00 28
24th Jul 2026 (Fri) 525.00 525.00 525.00 525.00 9
23rd Jul 2026 (Thu) 525.00 525.00 525.00 525.00 324
22nd Jul 2026 (Wed) 525.00 525.00 525.00 525.00 248
21st Jul 2026 (Tue) 525.00 525.00 525.00 525.00 22
20th Jul 2026 (Mon) 525.00 525.00 525.00 525.00 347
17th Jul 2026 (Fri) 525.00 525.00 525.00 525.00 79
See more 4basebio Plc price history

4basebio Plc (4BB) Share News

UK shareholder meetings calendar - next 7 days

23rd Jun 2026 12:42

Read More

IN BRIEF: 4basebio appoints Jeff Coller to Strategic Advisory Board

15th Jun 2026 20:02

4basebio PLC - Cambridge, England-based life sciences company - Appoints mRNA biology and translation specialist Jeff Coller to its Strategic Advisory Board. Coller's expertise will assist with the company's efforts to reshape the scalable manufacturing of next-generation nucleic acid therapeutics. Read More

IN BRIEF: Tullow Oil Director Garrett Soden buys GBP64,752 shares

15th Jun 2026 20:01

Tullow Oil PLC - London-based oil and gas company - Director Garrett Soden buys 426,000 shares at 15.2 pence each on Friday. Worth total GBP64,752. Read More

EARNINGS AND TRADING: 4basebio revenue surges in "step-change" year

20th May 2026 18:33

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

IN BRIEF: 4basebio appoints Richard Bungay chief financial officer

14th May 2026 20:04

4basebio PLC - Cambridge, England-based life sciences company - Appoints Richard Bungay as chief financial officer. Bungay will assume the role from July 2026, succeeding David Roth. Bungay previously served as chief executive officer and chief financial officer of Diurnal Group PLC, the Cardiff, Wales-based pharma company, and he currently serves as a non-executive director of Chroma Therapeutics Ltd, the Birmingham, England-based biotechnology company. Amy Walker, 4basebio chief executive officer, says: "Richard has a long and accomplished career in the industry... we are thrilled that he has decided to join 4basebio." Read More

See more 4basebio Plc news
FTSE 100 Latest
Value10,720.30
Change-29.81

Login to your account

Forgot Password?

Not Registered