---
schema_version: "secwatch.filing_event.v1"
accession: "0001680367-23-000060"
form_type: "8-K"
ticker: "STTK"
cik: "0001680367"
company_name: "Shattuck Labs, Inc."
filed_at: "2023-11-09T23:59:59+00:00"
generated_at: "2026-06-08T06:58:49.982091+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Shattuck reports Q3 net loss $27.5M; SL-172154 PROC ORR ~27% vs 4% benchmark

## Summary
- Net loss of $27.5M ($0.65/share) for Q3 2023 vs $24.6M ($0.58/share) a year ago.
- Cash and investments $101.1M as of Sep 30, 2023, sufficient to fund operations through 2024.
- SL-172154 + PLD in PROC: 3 partial responses out of 11 evaluable patients (27% ORR), acceptable safety.
- Topline data from Phase 1A/B in R/R AML/HR-MDS to be presented at ASH Dec 2023; abstract shows monotherapy response.
- Expect to complete enrollment in PROC expansion and frontline HR-MDS cohorts in Q4 2023.

## SEC filing metadata
- accession: 0001680367-23-000060
- form_type: 8-K
- ticker: STTK
- cik: 0001680367
- company_name: Shattuck Labs, Inc.
- filed_at: 2023-11-09T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1680367/000168036723000060/0001680367-23-000060-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1680367/000168036723000060/sttk-20231109.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001680367-23-000060
- JSON: https://secwatch.observer/filing/0001680367-23-000060.json
- Plain text: https://secwatch.observer/filing/0001680367-23-000060.txt

## Key facts
- Earnings Releases
  Shattuck Labs, Inc. reported financial results for the quarter ended September 30, 2023.
  - Period: the quarter ended September 30, 2023
  - Result: reported results
  source text: On November 9, 2023, Shattuck Labs, Inc. issued a press release announcing its financial results for the quarter ended September 30, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1680367/000168036723000060/0001680367-23-000060-index.htm

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