Robert C. Daigle

CIK: 0001267540

Transaction Breakdown

Open Market Buys (P)3 (60.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (40.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

ASYS

AMTECH SYSTEMS INC

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (5 total)

ASYS
AMTECH SYSTEMS INC
Aug 4, 2026
Award(A)
Restricted Stock Units
Direct
50K shares-
ASYS
AMTECH SYSTEMS INC
Aug 8, 2025
Award(A)
Amtech Systems, Inc. Employee Stock Option
Direct
100K shares-
ASYS
AMTECH SYSTEMS INC
May 16, 2025
Purchase(P)
Direct
355 shares at avg. $3.48$1K
ASYS
AMTECH SYSTEMS INC
May 15, 2025
Purchase(P)
Direct
2.5K shares at avg. $3.49$9K
ASYS
AMTECH SYSTEMS INC
May 14, 2025
Purchase(P)
Direct
5K shares at avg. $3.48$17K

		Type	Shares	Price		Ownership
Aug 4, 2026	ASYS AMTECH SYSTEMS INC	Award(A) Restricted Stock Units	50,000	-	-	Direct
Aug 8, 2025	ASYS AMTECH SYSTEMS INC	Award(A) Amtech Systems, Inc. Employee Stock Option	100,000	-	-	Direct
May 16, 2025	ASYS AMTECH SYSTEMS INC	Purchase(P)	355	$3.48	$1,235	Direct
May 15, 2025	ASYS AMTECH SYSTEMS INC	Purchase(P)	2,498	$3.49	$8,718	Direct
May 14, 2025	ASYS AMTECH SYSTEMS INC	Purchase(P)	5,000	$3.48	$17,400	Direct

1-5 of 5 transactions

About DAIGLE ROBERT C

DAIGLE ROBERT C (SEC CIK 0001267540) files insider reports with the SEC as Chairman & CEO of AMTECH SYSTEMS INC (ASYS).

Signal8 holds 3 ownership filings by DAIGLE ROBERT C, all Form 4s, filed between May 16, 2025 and Aug 5, 2026. Those filings report 5 transactions, from May 14, 2025 to Aug 4, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on DAIGLE ROBERT C's filings is in TEMPE, AZ.

Recent filings by DAIGLE ROBERT C

Aug 4, 2026: Grant or award of ASYS derivative securities (Form 4, code A).
Aug 8, 2025: Grant or award of ASYS derivative securities (Form 4, code A).
May 16, 2025: Open-market purchase of ASYS shares (Form 4, code P).
May 15, 2025: Open-market purchase of ASYS shares (Form 4, code P).
May 14, 2025: Open-market purchase of ASYS shares (Form 4, code P).

Other insiders filing for AMTECH SYSTEMS INC (ASYS)

SABOL THOMAS B, Chief Financial Officer
Shechter Guy, President & COO
Averick Robert M, Director
Weaver Mark, Interim CFO
LUDWIG MICHAEL M, Director
Jakwani Asif Y., Director

How to read Form 4 transaction codes