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Amtech Systems (NASDAQ: ASYS) awards 50,000 restricted stock units to CEO

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(Neutral)
Form Type
4

Rhea-AI Filing Summary

DAIGLE ROBERT C reported acquisition or exercise transactions in this Form 4 filing.

Amtech Systems, Inc. granted Chairman & CEO Robert C. Daigle 50,000 restricted stock units on 2026-08-04. Each unit represents a contingent right to receive one share of Amtech common stock. 50% of the units vest on each of the first two anniversaries of the grant date, leaving Daigle with 50,000 RSUs reported as directly held after this award.

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Insider DAIGLE ROBERT C
Role Chairman & CEO
Type Security Shares Price Value
Grant/Award Restricted Stock Units F1, F2 50,000 $0.00 $0.00
Holdings After Transaction: Restricted Stock Units — 50,000 shares (Direct)
Footnotes (2)
  1. F1. Each restricted stock unit represents a contingent right to receive one share of Common Stock of Amtech Systems, Inc.
  2. F2. Fifty percent (50%) of the restricted stock units shall vest on each of the first two anniversaries of the grant date.
Restricted stock units granted 50,000 units Grant to Chairman & CEO Robert C. Daigle on 2026-08-04
Underlying common shares 50,000 shares Each RSU represents one share of Amtech Systems common stock
Grant price per unit $0.0000 per unit Reported transaction price for the RSU award
Post-grant RSU holdings 50,000 units Total restricted stock units held directly after the reported award
Vesting per anniversary 50 % Fifty percent of the RSUs vest on each of the first two anniversaries
Restricted Stock Units financial
"Security title: Restricted Stock Units granted to CEO."
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
contingent right financial
"Each RSU represents a contingent right to receive one share of stock."
vest financial
"Fifty percent of the restricted stock units shall vest on each anniversary."
A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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FAQ

What equity award did Amtech Systems (ASYS) grant to CEO Robert C. Daigle?

Amtech Systems granted CEO Robert C. Daigle 50,000 restricted stock units (RSUs). Each RSU is a contingent right to receive one share of Amtech common stock, providing additional equity-based compensation tied to the company’s future performance.

How do the 50,000 RSUs granted by Amtech Systems (ASYS) to its CEO vest?

The 50,000 RSUs vest in two equal installments. 50% of the units vest on the first anniversary of the grant date, and the remaining 50% vest on the second anniversary, subject to the award’s terms and continued service conditions.

What does each restricted stock unit represent in the Amtech Systems (ASYS) CEO grant?

Each RSU granted to the Amtech Systems CEO represents a contingent right to receive one share of Amtech common stock. Shares are delivered only as units vest, aligning compensation with future company performance and service over time.

How many Amtech Systems (ASYS) RSUs does CEO Robert C. Daigle hold after this grant?

Following this transaction, Robert C. Daigle is reported as directly holding 50,000 restricted stock units. These units convert into common shares only upon vesting under the award’s schedule and applicable conditions described in the grant.

Was the Amtech Systems (ASYS) CEO RSU grant reported under a Rule 10b5-1 trading plan?

The filing’s Rule 10b5-1 checkbox was not marked as an affirmative plan. The award is reported as a grant of restricted stock units rather than a transaction executed under a pre-arranged Rule 10b5-1 trading plan.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
DAIGLE ROBERT C

(Last)(First)(Middle)
C/O AMTECH SYSTEMS, INC.
58 S. RIVER DRIVE, SUITE 370

(Street)
TEMPE ARIZONA 85288

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
AMTECH SYSTEMS INC [ ASYS ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
Chairman & CEO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/04/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(1)08/04/2026A50,000 (2) (2)Amtech Systems, Inc. $0.01 par value common stock50,000$050,000D
Explanation of Responses:
1. Each restricted stock unit represents a contingent right to receive one share of Common Stock of Amtech Systems, Inc.
2. Fifty percent (50%) of the restricted stock units shall vest on each of the first two anniversaries of the grant date.
/s/ Robert C. Daigle, Chief Executive Officer08/05/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)