Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 8 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
March 2, 2022 ASYS A 6,000 · · 6,000 Direct · Acquired (price as of 2026-10-02)
March 23, 2021 ASYS A 6,000 · · 6,000 Direct · Acquired (price as of 2026-10-02)
March 4, 2020 ASYS A 6,000 · · 6,000 Direct · Acquired (price as of 2026-10-02)
March 6, 2019 ASYS A 6,000 · · 6,000 Direct · Acquired (price as of 2026-10-02)
May 11, 2018 ASYS A 6,000 · · 6,000 Direct · Acquired (price as of 2026-10-02)
March 17, 2017 ASYS A 0 · · 6,000 Direct 0.00% Acquired (price as of 2026-10-02)
Nov. 17, 2015 ASYS A 6,000 · · 6,000 Direct · Acquired (price as of 2026-10-02)
April 9, 2015 ASYS A 6,000 · · 6,000 Direct · Acquired (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 2, 2022 ASYS Amtech Systems, Inc. Non-Employee Director Stock Option Amtech Systems, Inc. $0.01 par value common stock (6,000) $10.22 March 2, 2032 6,000 Acquired
March 23, 2021 ASYS Amtech Systems, Inc. Non-Employee Director Stock Option Amtech Systems, Inc. $0.01 par value common stock (6,000) $11.51 March 23, 2031 6,000 Acquired
March 4, 2020 ASYS Amtech Systems, Inc. Non-Employee Director Stock Option Amtech Systems, Inc. $0.01 par value common stock (6,000) $4.90 March 4, 2030 6,000 Acquired
March 6, 2019 ASYS Amtech Systems, Inc. Non-Employee Director Stock Option Amtech Systems, Inc. $.01 par value common stock (6,000) $4.77 March 6, 2029 6,000 Acquired
May 11, 2018 ASYS Amtech Systems, Inc. Non-Employee Director Stock Option Amtech Systems, Inc. $.01 par value common stock (6,000) $7.40 May 11, 2028 6,000 Acquired
March 17, 2017 ASYS Amtech Systems, Inc. $.01 par value common stock Amtech Systems, Inc. $.01 par value common stock (0) $5.75 March 17, 2027 0 Acquired
Nov. 17, 2015 ASYS Amtech Systems, Inc. $.01 par value common stock Amtech Systems, Inc. $.01 par value common stock (6,000) $5.25 Nov. 17, 2025 6,000 Acquired
April 9, 2015 ASYS Amtech Systems, Inc. Non-Employee Director Stock Option Amtech Systems, Inc. $.01 par value common stock (6,000) $10.71 April 9, 2025 6,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).