Fokko Pentinga
CIK 1487044 · View on SEC EDGAR ↗
First SEC filing: June 1, 2018 · Latest: June 1, 2018
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 1, 2018 | ASYS | S | 16,830 | $9.92 | $166,954 | 15,000 Direct | -52.87% | Disposed | 56.3% (price as of 2026-08-19) |
| May 31, 2018 | ASYS | S | 1,920 | $10.22 | $19,622 | 15,000 Direct | -11.35% | Disposed | 51.7% (price as of 2026-08-19) |
| May 22, 2015 | ASYS | S | 16,250 | $11.87 | $192,888 | 26,697 Direct | -37.84% | Disposed | 30.6% (price as of 2026-08-19) |
| May 22, 2015 | ASYS | S | 11,697 | $11.54 | $134,983 | 15,000 Direct | -43.81% | Disposed | 34.3% (price as of 2026-08-19) |
| March 3, 2014 | ASYS | S | 4,000 | $11.35 | $45,400 | 30,697 Direct | -11.53% | Disposed | 36.6% (price as of 2026-08-19) |
| March 3, 2014 | ASYS | S | 4,000 | $12.04 | $48,160 | 26,697 Direct | -13.03% | Disposed | 28.7% (price as of 2026-08-19) |
| March 3, 2014 | ASYS | S | 11,250 | $11.88 | $133,650 | 26,697 Direct | -29.65% | Disposed | 30.5% (price as of 2026-08-19) |
| March 3, 2014 | ASYS | S | 10,000 | $12.04 | $120,400 | 26,697 Direct | -27.25% | Disposed | 28.7% (price as of 2026-08-19) |
| Feb. 18, 2014 | ASYS | S | 4,053 | $10.36 | $41,989 | 34,697 Direct | -10.46% | Disposed | 49.6% (price as of 2026-08-19) |
| Dec. 10, 2010 | ASYS | S | 11,500 | $25.03 | $287,845 | 25,625 Direct | -30.98% | Disposed | -38.1% (price as of 2026-08-19) |
| Dec. 10, 2010 | ASYS | S | 1,875 | $25.01 | $46,894 | 23,750 Direct | -7.32% | Disposed | -38.0% (price as of 2026-08-19) |
| Dec. 3, 2010 | ASYS | S | 5,625 | $23.12 | $130,050 | 27,500 Direct | -16.98% | Disposed | -33.0% (price as of 2026-08-19) |
| Dec. 3, 2010 | ASYS | S | 1,875 | $23.08 | $43,275 | 25,625 Direct | -6.82% | Disposed | -32.8% (price as of 2026-08-19) |
| Dec. 1, 2010 | ASYS | S | 16,250 | $21.60 | $351,000 | 27,500 Direct | -37.14% | Disposed | -28.2% (price as of 2026-08-19) |
| Sept. 7, 2010 | ASYS | S | 1,250 | $16.91 | $21,138 | 17,083 Direct | -6.82% | Disposed | -8.3% (price as of 2026-08-19) |
| Sept. 7, 2010 | ASYS | S | 6,250 | $16.71 | $104,438 | 17,083 Direct | -26.79% | Disposed | -7.2% (price as of 2026-08-19) |
| Sept. 2, 2010 | ASYS | S | 1,500 | $15.70 | $23,550 | 16,833 Direct | -8.18% | Disposed | -1.3% (price as of 2026-08-19) |
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.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| June 1, 2018 | ASYS | Amtech Systems, Inc. Employee Stock Option | Amtech Systems, Inc. $.01 par value common stock (16,830) | $3.80 | Dec. 9, 2018 | 16,830 | Disposed |
| May 31, 2018 | ASYS | Amtech Systems, Inc. Employee Stock Option | Amtech Systems, Inc. $.01 par value common stock (1,920) | $3.80 | Dec. 9, 2018 | 1,920 | Disposed |
| Nov. 17, 2015 | ASYS | Amtech Systems, Inc. $.01 par value common stock | Amtech Systems, Inc. $.01 par value common stock (50,000) | $5.25 | Nov. 17, 2025 | 50,000 | Acquired |
| May 22, 2015 | ASYS | Amtech Systems, Inc. Employee Stock Option | Amtech Systems, Inc. $.01 par value common stock (16,250) | $2.95 | Dec. 11, 2022 | 16,250 | Disposed |
| Nov. 19, 2014 | ASYS | Amtech Systems, Inc. Employee Stock Option | Amtech Systems, Inc. $.01 par value common stock (50,000) | $9.98 | Nov. 19, 2024 | 50,000 | Acquired |
| March 3, 2014 | ASYS | Amtech Systems, Inc. Employee Stock Option | Amtech Systems, Inc. $.01 par value common stock (21,250) | $2.95 | Dec. 11, 2022 | 21,250 | Disposed |
| Dec. 12, 2013 | ASYS | Amtech Systems, Inc. Employee Stock Option | Amtech Systems, Inc. $.01 par value common stock (50,000) | $7.01 | Dec. 12, 2023 | 50,000 | Acquired |
| Dec. 11, 2012 | ASYS | Amtech Systems, Inc. Employee Stock Option | Amtech Systems, Inc. $.01 par value common stock (50,000) | $2.95 | Dec. 11, 2022 | 50,000 | Acquired |
| Dec. 15, 2011 | ASYS | Stock Options | Common Stock (85,000) | $7.98 | Dec. 15, 2021 | 85,000 | Acquired |
| Dec. 10, 2010 | ASYS | Amtech Systems, Inc. Employee Stock Option | Amtech Systems, Inc. $.01 par value common stock (1,875) | $6.90 | Dec. 8, 2016 | 1,875 | Acquired |
| Dec. 10, 2010 | ASYS | Amtech Systems, Inc. Employee Stock Option | Amtech Systems, Inc. $.01 par value common stock (250) | $7.00 | Jan. 30, 2017 | 250 | Acquired |
| Dec. 10, 2010 | ASYS | Amtech Systems, Inc. Employee Stock Option | Amtech Systems, Inc. $.01 par value common stock (9,375) | $14.79 | Dec. 6, 2017 | 9,375 | Acquired |
| Dec. 3, 2010 | ASYS | Amtech Systems, Inc. Employee Stock Option | Amtech Systems, Inc. $.01 par value common stock (5,625) | $6.90 | Dec. 8, 2016 | 5,625 | Acquired |
| Dec. 1, 2010 | ASYS | Amtech Systems, Inc. Employee Stock Option | Amtech Systems, Inc. $.01 par value common stock (15,000) | $5.20 | Sept. 15, 2019 | 15,000 | Acquired |
| Nov. 12, 2010 | ASYS | Common Stock | Common Stock (23,333) | $17.12 | Nov. 12, 2020 | 23,333 | Acquired |
| Sept. 7, 2010 | ASYS | Amtech Systems, Inc. Employee Stock Option | Amtech Systems, Inc. $.01 par value common stock (6,250) | $3.80 | Dec. 9, 2018 | 6,250 | Acquired |
| Aug. 6, 2010 | ASYS | Stock Option | Common Stock (6,667) | $10.64 | Aug. 6, 2020 | 6,667 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 16, 2010 | ASYS | Amtech Systems, Inc. $.01 par value common stock | — | Direct |
| March 16, 2010 | ASYS | Amtech Systems, Inc. Employee Stock Option→ Amtech Systems, Inc. $.01 par value common stock (7,500) | 7,500 | Direct |
| March 16, 2010 | ASYS | Amtech Systems, Inc. Employee Stock Option→ Amtech Systems, Inc. $.01 par value common stock (250) | 250 | Direct |
| March 16, 2010 | ASYS | Amtech Systems, Inc. Employee Stock Option→ Amtech Systems, Inc. $.01 par value common stock (12,500) | 12,500 | Direct |
| March 16, 2010 | ASYS | Amtech Systems, Inc. Employee Stock Option→ Amtech Systems, Inc. $.01 par value common stock (25,000) | 25,000 | Direct |
| March 16, 2010 | ASYS | Amtech Systems, Inc. Employee Stock Option→ Amtech Systems, Inc. $.01 par value common stock (15,000) | 15,000 | Direct |
| March 16, 2010 | ASYS | Amtech Systems, Inc. Employee Stock Option→ Amtech Systems, Inc. $.01 par value common stock (10,000) | 10,000 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2019 | $217,692 | — | — | $108,155 | — | — | $1,050,223 | $1,376,070 |
| 2018 | $340,429 | — | — | — | $122,100 | — | $53,318 | $515,847 |
| 2017 | $324,719 | — | — | — | $260,000 | — | $58,599 | $643,318 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.