---
schema_version: "secwatch.filing_event.v1"
accession: "0001171843-24-000756"
form_type: "8-K"
ticker: "BL"
cik: "0001666134"
company_name: "BLACKLINE, INC."
filed_at: "2024-02-13T23:59:59+00:00"
generated_at: "2026-06-06T03:27:54.419562+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# BlackLine Q4 revenue $155.7M (+11% YoY); GAAP EPS $0.32 vs $0.18; Non-GAAP EPS $0.69 vs $0.35

## Summary
- Q4 total GAAP revenue $155.7M (+11% YoY); full-year revenue $590.0M (+13% YoY).
- GAAP Q4 diluted EPS $0.32; non-GAAP diluted EPS $0.69; full-year GAAP net income $52.8M vs loss.
- Non-GAAP operating margin improved to 24.8% (Q4) and 16.5% (FY) from 12.8% and 6.1%.
- Free cash flow Q4 $35.3M, FY $99.0M; added 30 net new customers for total 4,398.
- Dollar-based net revenue retention rate 106% at year-end; management cites operating leverage.

## SEC filing metadata
- accession: 0001171843-24-000756
- form_type: 8-K
- ticker: BL
- cik: 0001666134
- company_name: BLACKLINE, INC.
- filed_at: 2024-02-13T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1666134/000117184324000756/0001171843-24-000756-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1666134/000117184324000756/f8k_021324.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001171843-24-000756
- JSON: https://secwatch.observer/filing/0001171843-24-000756.json
- Plain text: https://secwatch.observer/filing/0001171843-24-000756.txt

## Key facts
- Earnings Releases
  BLACKLINE, INC. reported preliminary financial results for the fourth quarter and full year ended December 31, 2023.
  - Period: the fourth quarter and full year ended December 31, 2023
  - Result: preliminary results
  source text: BlackLine Announces Fourth Quarter and Full Year 2023 Financial Results
  evidence_url: https://www.sec.gov/Archives/edgar/data/1666134/000117184324000756/0001171843-24-000756-index.htm

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