Amtech Systems prices $60 million stock offering at $20.50 per share
Amtech Systems sold 2,926,829 new shares of common stock at $20.50 per share under an underwriting agreement dated June 1, 2026, for gross proceeds of about $60 million before underwriting discounts, commissions and offering expenses. The offering closed on June 3, 2026, which increases the number of shares outstanding. The company plans to use the net proceeds for growth in its semiconductor packaging and advanced wafer substrate fabrication platforms, acquisitions, working capital and general corporate purposes.
Key points
- 2,926,829 shares sold at $20.50 per share, for about $60 million in gross proceeds before discounts, commissions and expenses
- Titan Partners Group LLC, a division of American Capital Partners, LLC, was the underwriter and sole bookrunner; pricing was June 1, 2026 and closing was June 3, 2026
- The company and its directors and officers agreed to a 60-day lock-up after the closing date, subject to certain exceptions
The filing
Written by AI on Nov 9, 2026, 8:51 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 June 03, 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.