SC 13D/AThe Stakes
AMTECH SYSTEMS INC files SC 13D/A
Filed Jun 2, 2026 · 28d ago · Accession 0001104659-26-069614
Plain English
Activist stake — an investor has acquired more than 5% with intent to influence.
Read the source below for the full document.
Filing details
- Company
- AMTECH SYSTEMS INC
- Ticker
- ASYS
- CIK
- 720500
- Form type
- SC 13D/A
- Filing date
- Jun 2, 2026
- Report date
- —
- Document
- —
- Size
- —