---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-23-018625"
form_type: "8-K"
ticker: "ASTC"
cik: "0001001907"
company_name: "ASTROTECH Corp"
filed_at: "2023-06-27T23:59:59+00:00"
generated_at: "2026-06-13T15:55:10.206192+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# Astrotech terminates unused at-the-market equity offering agreement with H.C. Wainwright

## Summary
- Terminated ATM agreement dated June 16, 2023 with H.C. Wainwright, effective June 27, 2023.
- Agreement allowed up to $5,982,724 in common stock sales; no shares were sold before termination.
- Company not subject to any termination penalties.

## SEC filing metadata
- accession: 0001437749-23-018625
- form_type: 8-K
- ticker: ASTC
- cik: 0001001907
- company_name: ASTROTECH Corp
- filed_at: 2023-06-27T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 1.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1001907/000143774923018625/0001437749-23-018625-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1001907/000143774923018625/astc20230623_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-23-018625
- JSON: https://secwatch.observer/filing/0001437749-23-018625.json
- Plain text: https://secwatch.observer/filing/0001437749-23-018625.txt

## Key facts
- Material Agreements
  ASTROTECH Corp terminated ATM Agreement with H.C. Wainwright & Co., LLC valued at up to $5,982,724 (effective 2023-06-26).
  - Action: termination
  - Agreement: atm program
  - Counterparty: H.C. Wainwright & Co., LLC
  - Value: up to $5,982,724
  - Effective: 2023-06-26
  source text: On June 26, 2023, Astrotech Corporation (the “Company”) delivered notice to H.C. Wainwright & Co., LLC (“Wainwright”) to terminate its at-the-market offering agreement, dated as of June 16, 2023 (the “ATM Agreement”), with Wainwright.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1001907/000143774923018625/0001437749-23-018625-index.htm

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