Xilio Therapeutics Inc. (XLO)
0.71
-0.02 (-2.90%)
At close: Apr 03, 2025, 3:59 PM
0.72
1.04%
Pre-market: Apr 04, 2025, 04:12 AM EDT
Company Description
Xilio Therapeutics, Inc., a clinical-stage biotechnology company, develops immunotherapies to improve the immune system of cancer patients.
Its checkpoint inhibitor program includes XTX101, a clinical-stage, tumor-selective anti-CTLA-4 mAb that is in Phase 1/2 clinical trials in patients with solid tumors.
The company also develops cytokine programs, which comprises XTX202, a modified form of IL-2; XTX301, an IL-12 product candidate; and XTX401, an IL-15 product candidate that are masked with a protein domain to prevent binding activity until cleaved off by tumor microenvironment (TME)-associated proteases.
Xilio Therapeutics, Inc. was founded in 2016 and is headquartered in Waltham, Massachusetts.
Xilio Therapeutics Inc.

Country | United States |
IPO Date | Oct 22, 2021 |
Industry | Biotechnology |
Sector | Healthcare |
Employees | 64 |
CEO | Dr. Rene Russo BCPS, Pharm.D. |
Contact Details
Address: 828 Winter Street Waltham, Massachusetts United States | |
Website | https://www.xiliotx.com |
Stock Details
Ticker Symbol | XLO |
Exchange | NASDAQ |
Fiscal Year | January - December |
Reporting Currency | USD |
CIK Code | 0001840233 |
CUSIP Number | 98422T100 |
ISIN Number | US98422T1007 |
Employer ID | 85-1623397 |
SIC Code | 2834 |
Key Executives
Name | Position |
---|---|
Dr. Rene Russo BCPS, Pharm.D. | President, Chief Executive Officer & Director |
Caroline Hensley | Chief Legal Officer |
Christopher Frankenfield | Chief Operating Officer |
Dr. Katarina Luptakova M.D. | Chief Medical Officer |
Dr. Scott Coleman Ph.D. | Chief Development Officer |
Dr. Uli Bialucha Ph.D. | Chief Scientific Officer |
Kevin M. Brennan | Senior Vice President of Finance & Accounting |
Latest SEC Filings
Date | Type | Title |
---|---|---|
Mar 11, 2025 | S-3 | Filing |
Mar 11, 2025 | 8-K | Current Report |
Mar 11, 2025 | 424B5 | Filing |
Mar 11, 2025 | S-8 | Filing |
Mar 11, 2025 | 10-K | Annual Report |
Mar 11, 2025 | 8-K | Current Report |
Feb 18, 2025 | SCHEDULE 13G | Filing |
Feb 12, 2025 | 8-K | Current Report |
Jan 21, 2025 | 8-K | Current Report |
Jan 03, 2025 | 4 | Filing |