AMTECH SYSTEMS INC

Holding change · SEC EDGAR

This page reproduces a recorded source event. It is not a live quote, forecast, recommendation or legal conclusion.

Event type

insider.holding_change

Occurred

2026-08-04

Reported

2026-08-05

Disclosure lag

1 days

Context

links are based on the recorded entity type

Field	Recorded value
Entity	AMTECH SYSTEMS INC
Source	SEC EDGAR ↗
Source identifier	0001267540-26-000001
Event ID	#389533

Recorded payload

JSON payload as stored after parsing

{
  "accession": "0001267540-26-000001",
  "acquired_disposed": "A",
  "code": "A",
  "direct_or_indirect": "D",
  "form": "4",
  "is_derivative": true,
  "issuer_name": "AMTECH SYSTEMS INC",
  "label": "Grant or award",
  "person_name": "DAIGLE ROBERT C",
  "price": 0,
  "role": "Director, Chairman & CEO",
  "security": "Restricted Stock Units",
  "shares": 50000,
  "shares_owned_after": 50000,
  "source_path": "edgar/data/720500/0001267540-26-000001.txt",
  "ticker": "ASYS",
  "transaction_date": "2026-08-04",
  "value": null
}

Source: Open recorded SEC filing

Source: SEC EDGAR · as of 2026-08-05T00:00:00Z