---
schema_version: "secwatch.filing_event.v1"
accession: "0001544784-22-000009"
form_type: "8-K"
ticker: "XLO"
cik: "0001840233"
company_name: "Xilio Therapeutics, Inc."
filed_at: "2022-12-23T23:59:59+00:00"
generated_at: "2026-06-20T23:36:00.927610+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Xilio Therapeutics VP and principal accounting officer Edward C. English resigns effective Jan 31, 2023

## Summary
- Edward C. English notified his resignation as VP, finance, accounting, treasury, and principal accounting officer.
- Departure effective January 31, 2023, to pursue other opportunities.
- No successor or interim replacement disclosed in the filing.

## SEC filing metadata
- accession: 0001544784-22-000009
- form_type: 8-K
- ticker: XLO
- cik: 0001840233
- company_name: Xilio Therapeutics, Inc.
- filed_at: 2022-12-23T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1840233/000154478422000009/0001544784-22-000009-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1840233/000154478422000009/xlo-20221219x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001544784-22-000009
- JSON: https://secwatch.observer/filing/0001544784-22-000009.json
- Plain text: https://secwatch.observer/filing/0001544784-22-000009.txt

## Key facts
- Executive change
  Edward C. English resigned as vice president, finance, accounting and treasury and principal accounting officer at Xilio Therapeutics, Inc..
  - Action: resigned
  - Role: vice president, finance, accounting and treasury and principal accounting officer
  source text: On December 19, 2022, Edward C. English notified Xilio Therapeutics, Inc. (the “Company”) of his decision to resign as vice president, finance, accounting and treasury and principal accounting officer of the Company, effective January 31, 2023, to pursue other opportunities.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1840233/000154478422000009/0001544784-22-000009-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.