S
Market Data
$50.30+$13.00 (+34.84%)
SION · Last trade
Prev Close
$37.30
Range (28d)
$38.83 – $50.29
Recent Filings
- 8-K150.6 KBSionna Therapeutics, Inc.Jun 18, 4:05 PM ET·0001628280-26-044263
- 10-Q4.8 MBSionna Therapeutics, Inc.May 12, 7:17 AM ET·0001628280-26-033876
- 8-K211.2 KBSionna Therapeutics, Inc.May 12, 7:08 AM ET·0001628280-26-033870
- 10-K22.4 MBSionna Therapeutics, Inc.Mar 2, 7:19 AM ET·0001628280-26-012996
- 8-K227.4 KBSionna Therapeutics, Inc.Mar 2, 7:09 AM ET·0001628280-26-012993
- 10-Q5.5 MBSionna Therapeutics, Inc.Nov 5, 7:28 AM ET·0001628280-25-049251
- 8-K223.2 KBSionna Therapeutics, Inc.Nov 5, 7:14 AM ET·0001628280-25-049246
- SCHEDULE 13G/A7.2 KBSionna Therapeutics, Inc.Oct 31, 9:48 AM ET·0000019617-25-001066
- 10-Q5.3 MBSionna Therapeutics, Inc.Aug 11, 7:21 AM ET·0002036042-25-000047
- 8-K220.5 KBSionna Therapeutics, Inc.Aug 11, 7:13 AM ET·0002036042-25-000044
Insiders
10- Atlas Venture Associates XI, LLC10% Owner
- Atlas Venture Associates XI, L.P.10% Owner
- Atlas Venture Fund XI, L.P.10% Owner
- Atlas Venture Opportunity Fund II, L.P.10% Owner
- Beer Caroline StarkChief Business Officer
- Booth BruceDirector
- Clancy Paul JDirector
- Cloonan MichaelDirector, President & CEO
- COULTER JAMES G10% Owner
- Fitzpatrick JenniferChief Legal Officer
Tickers
Addresses
business
21 HICKORY DRIVE, SUITE 500
WALTHAM, MA, 02451
mailing
21 HICKORY DRIVE, SUITE 500
WALTHAM, MA, 02451