---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-235345"
form_type: "8-K"
ticker: "BLBD"
cik: "0001589526"
company_name: "Blue Bird Corp"
filed_at: "2023-09-14T23:59:59+00:00"
generated_at: "2026-06-10T17:35:48.073557+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Blue Bird enters underwriting agreement for 2.5M share secondary offering at $21/sh

## Summary
- Selling shareholders sold 2.5M shares of common stock at $21.00 per share; underwriter is Barclays.
- Company did not sell any shares and will receive no proceeds from the offering.
- Offering closed on September 14, 2023; underwriting agreement includes customary representations and indemnification.
- Shares offered pursuant to prospectus supplement dated September 11, 2023.

## SEC filing metadata
- accession: 0001193125-23-235345
- form_type: 8-K
- ticker: BLBD
- cik: 0001589526
- company_name: Blue Bird Corp
- filed_at: 2023-09-14T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1589526/000119312523235345/0001193125-23-235345-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1589526/000119312523235345/d552913d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-235345
- JSON: https://secwatch.observer/filing/0001193125-23-235345.json
- Plain text: https://secwatch.observer/filing/0001193125-23-235345.txt

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