---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-24-012636"
form_type: "8-K"
ticker: "ATER"
cik: "0001757715"
company_name: "Aterian, Inc."
filed_at: "2024-04-22T23:59:59+00:00"
generated_at: "2026-06-03T14:13:29.760848+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Aterian improves Q1 2024 revenue and Adjusted EBITDA guidance ranges

## Summary
- Net revenue range improved to $20.0M-$21.0M from prior $18.0M-$21.0M.
- Adjusted EBITDA loss range narrowed to ($2.4M)-($2.9M) from ($2.5M)-($3.5M).
- Final Q1 2024 results expected in early May; figures remain preliminary.
- Improvement driven by better-than-expected operating performance.

## SEC filing metadata
- accession: 0001437749-24-012636
- form_type: 8-K
- ticker: ATER
- cik: 0001757715
- company_name: Aterian, Inc.
- filed_at: 2024-04-22T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1757715/000143774924012636/0001437749-24-012636-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1757715/000143774924012636/ater20240421_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-24-012636
- JSON: https://secwatch.observer/filing/0001437749-24-012636.json
- Plain text: https://secwatch.observer/filing/0001437749-24-012636.txt

## Key facts
- Earnings Releases
  Aterian, Inc. reported first quarter ended March 31, 2024 results: revenue $20.0 million to $21.0 million. Guidance reaffirmed.
  - Period: first quarter ended March 31, 2024
  - Revenue: $20.0 million to $21.0 million
  - Guidance: reaffirmed
  - Result: preliminary results
  source text: EXHIBIT 99.1 ex_657619.htm Exhibit 99.1 Aterian Announces Improved First Quarter 2024 Net Revenue and Adjusted EBITDA Ranges First Quarter Net Revenue Range Improved to $20.0 Million to $21.0 Million First Quarter Adjusted EBITDA Loss Range Improved to ($2.4) Million to ($2.9) Million NEW YORK, April 22, 2024 – Aterian, Inc. (Nasdaq: ATER) (“Aterian” or the
  evidence_url: https://www.sec.gov/Archives/edgar/data/1757715/000143774924012636/0001437749-24-012636-index.htm

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