Astrotech files new $50 million at-the-market share sale program with H.C. Wainwright
Astrotech filed a prospectus supplement on August 19, 2026 for an at-the-market offering of up to $50 million of common stock through H.C. Wainwright & Co., replacing the earlier supplement dated June 3, 2026. As of August 19, 2026, the company had sold 258,856 shares for gross proceeds of about $7.9 million under the prior program, and no further sales will be made under it. Because new share sales can dilute existing holders, the filing expands the company's ability to raise equity capital from the market.
Key points
- New prospectus supplement filed August 19, 2026 covers up to $50 million of common stock sales through H.C. Wainwright & Co.
- Prior program allowed up to about $24.5 million; as of August 19, 2026, 258,856 shares sold for gross proceeds of about $7.9 million before commissions and expenses
- Offering uses shelf registration Form S-3 (File No. 333-297144), declared effective July 7, 2026
- Exhibit 5.1 is a legal opinion from Haynes and Boone, LLP on the shares offered
The filing
Written by AI on Nov 9, 2026, 8:28 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on August 19, 2026.
Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.