Registered entities
HAYSTACK ONCOLOGY, INC
Reg. No. 5853639United States
Haystack Oncology GmbH
Reg. No. HRB169718Germany
Social engagement
Social engagement: 5.1K social following, 9 posts in the last 12 months — below the industry typical range.
Investor mix
4 investors on record; lead investors include Catalio Capital Management.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 1 | 25% |
| Other / undisclosed | 3 | 75% |
Recent activity
29 Jun 2026
Milestone
regulatory
24 Jun 2026
Milestone
regulatory
19 May 2026
Event
ASCO 26