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SABOL THOMAS B profile photo

Thomas B. Sabol

CIK: 0001223192

Transaction Breakdown

Open Market Buys (P)1 (33.3%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (66.7%)

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)

AMTECH SYSTEMS INC logo
ASYS

AMTECH SYSTEMS INC

Officer

Discretionary Trading P&L

Holdings

Transaction History (3 total)

  • AMTECH SYSTEMS INC logo
    ASYS

    AMTECH SYSTEMS INC

    Sep 14, 2026
    Purchase(P)
    Direct
    2K shares at avg. $14.13$28K
  • AMTECH SYSTEMS INC logo
    ASYS

    AMTECH SYSTEMS INC

    Aug 4, 2026
    Award(A)

    Restricted Stock Units

    Direct
    15K shares-
  • AMTECH SYSTEMS INC logo
    ASYS

    AMTECH SYSTEMS INC

    May 14, 2026
    Award(A)

    Amtech Systems, Inc. Employee Stock Option

    Direct
    45K shares-

1-3 of 3

About SABOL THOMAS B

SABOL THOMAS B (SEC CIK 0001223192) files insider reports with the SEC as Chief Financial Officer of AMTECH SYSTEMS INC (ASYS).

Signal8 holds 4 ownership filings by SABOL THOMAS B (1 Form 3, 3 Form 4), filed between May 29, 2026 and Sep 16, 2026. Those filings report 3 transactions, from May 14, 2026 to Sep 14, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on SABOL THOMAS B's filings is in TEMPE, AZ.

Recent filings by SABOL THOMAS B

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

Other insiders filing for AMTECH SYSTEMS INC (ASYS)

How to read Form 4 transaction codes