---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-23-047023"
form_type: "8-K"
ticker: "SPIR"
cik: "0001816017"
company_name: "Spire Global, Inc."
filed_at: "2023-09-07T23:59:59+00:00"
generated_at: "2026-06-10T22:57:46.515442+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# Spire Global effects 1-for-8 reverse stock split; updates equity plans

## Summary
- Reverse stock split at 1-for-8 ratio effective 12:01 a.m. ET on August 31, 2023.
- Outstanding shares and per-share data for equity awards and warrants adjusted proportionally; no fractional shares issued.
- Equity incentive plan and employee stock purchase plan amended to reflect the split and prior plan amendment.

## SEC filing metadata
- accession: 0000950170-23-047023
- form_type: 8-K
- ticker: SPIR
- cik: 0001816017
- company_name: Spire Global, Inc.
- filed_at: 2023-09-07T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1816017/000095017023047023/0000950170-23-047023-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1816017/000095017023047023/spir-20230831.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-23-047023
- JSON: https://secwatch.observer/filing/0000950170-23-047023.json
- Plain text: https://secwatch.observer/filing/0000950170-23-047023.txt

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