---
schema_version: "secwatch.filing_event.v1"
accession: "0001289945-23-000034"
form_type: "8-K"
ticker: "SPOK"
cik: "0001289945"
company_name: "Spok Holdings, Inc"
filed_at: "2023-05-03T23:59:59+00:00"
generated_at: "2026-06-16T00:27:02.652637+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Spok Q1 net income $3.1M vs prior loss; raises FY 2023 guidance

## Summary
- Q1 net income of $3.1M ($0.15/diluted) vs net loss of $7.2M ($0.37 loss) in Q1 2022.
- Adjusted EBITDA of $6.9M, versus a loss of $2.1M in the prior-year period.
- Wireless revenue of $19.0M, up 1% YoY; ARPU rose 4.8% to $7.59 on pricing actions.
- Full-year 2023 total revenue guidance raised to $131.0M-$137.5M; adjusted EBITDA to $24.5M-$26.5M.
- Board declared $0.3125 quarterly dividend, payable June 23, 2023 to holders of record May 25.

## SEC filing metadata
- accession: 0001289945-23-000034
- form_type: 8-K
- ticker: SPOK
- cik: 0001289945
- company_name: Spok Holdings, Inc
- filed_at: 2023-05-03T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1289945/000128994523000034/0001289945-23-000034-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1289945/000128994523000034/spok-20230503.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001289945-23-000034
- JSON: https://secwatch.observer/filing/0001289945-23-000034.json
- Plain text: https://secwatch.observer/filing/0001289945-23-000034.txt

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