---
schema_version: "secwatch.filing_event.v1"
accession: "0001171843-24-002613"
form_type: "8-K"
ticker: "BL"
cik: "0001666134"
company_name: "BLACKLINE, INC."
filed_at: "2024-05-07T23:59:59+00:00"
generated_at: "2026-06-02T18:55:51.517836+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# BlackLine Q1 revenue $157.5M (+13% YoY); GAAP EPS $0.17, non-GAAP EPS $0.54

## Summary
- GAAP revenue $157.5M, up 13% YoY. Non-GAAP operating margin 17.0% vs 11.2% a year ago.
- GAAP net income $10.8M ($0.17 diluted EPS) vs net loss of $12.0M ($0.20 loss) in Q1 2023.
- Non-GAAP net income $40.1M ($0.54 diluted EPS) vs $25.1M ($0.34) in prior year quarter.
- Operating cash flow $50.4M; free cash flow $43.7M, both more than double prior year.
- Net customer additions of 13 to 4,411 total; dollar-based net revenue retention rate 105%.

## SEC filing metadata
- accession: 0001171843-24-002613
- form_type: 8-K
- ticker: BL
- cik: 0001666134
- company_name: BLACKLINE, INC.
- filed_at: 2024-05-07T23:59:59+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/1666134/000117184324002613/0001171843-24-002613-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1666134/000117184324002613/f8k_050724.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001171843-24-002613
- JSON: https://secwatch.observer/filing/0001171843-24-002613.json
- Plain text: https://secwatch.observer/filing/0001171843-24-002613.txt

## Key facts
- Earnings Releases
  BLACKLINE, INC. reported the first quarter ended March 31, 2024 results: revenue $157.5 million, net income $10.8 million, or $0.17 per diluted share, EPS $0.17 per diluted share.
  - Period: the first quarter ended March 31, 2024
  - Revenue: $157.5 million
  - Net income: $10.8 million, or $0.17 per diluted share
  - EPS: $0.17 per diluted share
  - Result: preliminary results
  source text: for the Office of the CFO, ensuring our customers remain at the forefront of digital finance transformation.” First Quarter 2024 Financial Highlights Total GAAP revenues of $157.5 million, an increase of 13% compared to the first quarter of 2023. GAAP operating margin of 1.1%, compared to (11.0)% in the first quarter of 2023. Non-GAAP operating margin of 17.0%,
  evidence_url: https://www.sec.gov/Archives/edgar/data/1666134/000117184324002613/0001171843-24-002613-index.htm

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