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!

Sionna Therapeu (SION.US) Share Price

Price $41.76 on 21-05-2026 at 20:15:44
Change $1.48 3.75%
Buy $45.93
Sell $34.83
Last Trade: Sell 4.00 at $41.55
Day's Volume: 12,295
Last Close: $41.75
Open: $39.115
ISIN: US8294011080
Day's Range $38.86 - $41.77
52wk Range: $12.54 - $47.54
Market Capitalisation: $1.70b
VWAP: $40.56101
Shares in Issue: 45.14m

Sionna Therapeu (SION.US) Latest Trades

Buy/Sell Volume Trade Prc Trade Type Trade Time
Sell* 4 $41.55 Automatic Execution
15:54:11 - 21-May-26
Buy* 11 $41.72 Automatic Execution
15:53:43 - 21-May-26
Buy* 8 $41.70 Automatic Execution
15:53:43 - 21-May-26
Buy* 28 $41.73 Automatic Execution
15:53:20 - 21-May-26
Buy* 15 $41.66 Automatic Execution
15:53:20 - 21-May-26
Buy* 1 $41.74 Automatic Execution
15:52:51 - 21-May-26
Buy* 3 $41.74 Automatic Execution
15:51:40 - 21-May-26
Buy* 3 $41.74 Automatic Execution
15:51:40 - 21-May-26
Buy* 2 $41.74 Automatic Execution
15:51:40 - 21-May-26
Buy* 8 $41.74 Automatic Execution
15:51:40 - 21-May-26
See more Sionna Therapeu trades

Sionna Therapeu (SION.US) Share Price History

Time period:
to
Date Open High Low Close Volume
20th May 2026 (Wed) 38.515 39.68 37.27 39.50 22,171
19th May 2026 (Tue) 38.25 38.93 37.68 37.68 16,510
18th May 2026 (Mon) 41.111 41.111 38.42 39.24 14,981
15th May 2026 (Fri) 42.30 42.55 40.18 40.22 9,939
14th May 2026 (Thu) 42.13 44.13 42.07 42.77 14,551
13th May 2026 (Wed) 40.47 43.42 40.235 43.12 26,144
12th May 2026 (Tue) 45.00 45.00 40.80 40.94 39,601
11th May 2026 (Mon) 45.22 48.24 45.22 45.95 35,528
8th May 2026 (Fri) 43.85 45.03 43.80 44.23 24,042
7th May 2026 (Thu) 43.87 44.98 42.33 43.31 63,754
6th May 2026 (Wed) 40.61 43.71 40.61 43.29 23,820
5th May 2026 (Tue) 43.13 43.13 40.44 40.97 24,007
4th May 2026 (Mon) 39.33 41.41 39.27 40.45 17,898
1st May 2026 (Fri) 39.10 40.255 38.55 39.15 13,202
30th Apr 2026 (Thu) 38.13 38.90 37.85 38.70 21,644
29th Apr 2026 (Wed) 38.99 39.97 36.50 37.43 25,872
28th Apr 2026 (Tue) 38.85 41.145 38.85 39.59 17,678
27th Apr 2026 (Mon) 40.61 41.37 38.09 39.21 15,479
24th Apr 2026 (Fri) 37.29 38.10 35.10 38.11 24,173
23rd Apr 2026 (Thu) 43.71 43.76 38.07 38.35 24,961
22nd Apr 2026 (Wed) 41.77 43.53 41.72 43.20 16,059
21st Apr 2026 (Tue) 43.06 43.23 41.49 41.79 18,117
See more Sionna Therapeu price history
FTSE 100 Latest
Value10,443.47
Change11.13

Login to your account

Forgot Password?

Not Registered