Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| AMTECH SYSTEMS INCASYS · Entity 6122 | Director | August 23, 2022 | August 25, 2022 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
AMTECH SYSTEMS INC
Report date August 23, 2022 · Filed August 25, 2022
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Amtech Systems, Inc. $.01 par value common stockSEC Table I · non-derivative | Direct | 70,681 |
Ending reported balance
After 2022-08-23 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2022-08-23 · Exercise / conversion · Acquired 50,000 · Balance 120,681 Row 2 · 2022-08-23 · Sale · Disposed 50,000 · Balance 70,681 F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.93 to $13.245, inclusive. The reporting person undertakes to provide to Amtech Systems, Inc., any security holder of Amtech Systems, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote 1 to this Form 4. |
| Amtech Systems, Inc. Employee Stock OptionSEC Table II · derivative / convertible security · Conversion / exercise price $5.25 · Expires 2025-11-17 | Direct | 0 |
Reported balance
After 2022-08-23 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2022-08-23 · Exercise / conversion · Disposed 50,000 · Balance 0 |
Filing footnotes · ownership attribution and instrument terms
F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.93 to $13.245, inclusive. The reporting person undertakes to provide to Amtech Systems, Inc., any security holder of Amtech Systems, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote 1 to this Form 4.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| August 23, 2022 Filed Aug 25, 2022 20:25 UTC | AMTECH SYSTEMS INC ASYS · Entity 6122 | Exercise / conversionAmtech Systems, Inc. Employee Stock Option · Derivative | 50,000 | $5.25 Strike: $5.25 | $262,500.00 |
DisclosureSEC source: 0001209191-22-047495 · doc4.xml · derivative · entry 3 WHANG JONG S · CIK 0001046064 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Amtech Systems, Inc. $0.01 par value common stock · 50,000 shares Expires 2025-11-17 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 23, 2022 Filed Aug 25, 2022 20:25 UTC | AMTECH SYSTEMS INC ASYS · Entity 6122 | SaleAmtech Systems, Inc. $.01 par value common stock | 50,000 | $13.07 | $653,500.00 |
DisclosureSEC source: 0001209191-22-047495 · doc4.xml · nonDerivative · entry 2 WHANG JONG S · CIK 0001046064 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 70,681 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.93 to $13.245, inclusive. The reporting person undertakes to provide to Amtech Systems, Inc., any security holder of Amtech Systems, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote 1 to this Form 4. Read SEC document |
| August 23, 2022 Filed Aug 25, 2022 20:25 UTC | AMTECH SYSTEMS INC ASYS · Entity 6122 | Exercise / conversionAmtech Systems, Inc. $.01 par value common stock | 50,000 | $5.25 | $262,500.00 |
DisclosureSEC source: 0001209191-22-047495 · doc4.xml · nonDerivative · entry 1 WHANG JONG S · CIK 0001046064 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 120,681 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| September 08, 2021 Filed Sep 10, 2021 20:32 UTC | AMTECH SYSTEMS INC ASYS · Entity 6122 | Exercise / conversionAmtech Systems, Inc. Employee Stock Option · Derivative | 36,667 | $7.98 Strike: $7.98 | $292,602.66 |
DisclosureSEC source: 0001209191-21-055456 · doc4.xml · derivative · entry 3 WHANG JONG S · CIK 0001046064 · Director · Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Amtech Systems, Inc. $.01 par value common stock · 36,667 shares Expires 2021-12-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: This is the number of derivative securities, with the same terms and conditions, following the reported transaction. Total of all derivative securities, with different terms and conditions, held following the reported transaction is 190,000. Read SEC document |
| September 08, 2021 Filed Sep 10, 2021 20:32 UTC | AMTECH SYSTEMS INC ASYS · Entity 6122 | SaleAmtech Systems, Inc. $0.01 par value common stock | 36,667 | $10.24 | $375,580.08 |
DisclosureSEC source: 0001209191-21-055456 · doc4.xml · nonDerivative · entry 2 WHANG JONG S · CIK 0001046064 · Director · Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 70,681 Read SEC document |
| September 08, 2021 Filed Sep 10, 2021 20:32 UTC | AMTECH SYSTEMS INC ASYS · Entity 6122 | Exercise / conversionAmtech Systems, Inc. $0.01 par value common stock | 36,667 | $7.98 | $292,602.66 |
DisclosureSEC source: 0001209191-21-055456 · doc4.xml · nonDerivative · entry 1 WHANG JONG S · CIK 0001046064 · Director · Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 107,348 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 17, 2020 Filed Nov 19, 2020 22:55 UTC | AMTECH SYSTEMS INC ASYS · Entity 6122 | GrantAmtech Systems, Inc. Employee Stock Option · Derivative | 15,000 | Not disclosed Strike: $5.67 | Not disclosed |
DisclosureSEC source: 0001209191-20-059487 · doc4.xml · derivative · entry 1 WHANG JONG S · CIK 0001046064 · Director · Executive Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,000 Underlying: Amtech Systems, Inc. $0.01 par value common stock · 15,000 shares Expires 2030-11-17 F2 · price: Price omitted because the transaction is a grant of a stock option F1 · derivative.exercise_date: One-third of the stock option granted vests on each of the first three anniversaries of the grant date. Read SEC document |
| March 13, 2020 Filed Mar 16, 2020 21:02 UTC | AMTECH SYSTEMS INC ASYS · Entity 6122 | PurchaseAmtech Systems, Inc. $0.01 par value common stock | 5,115 | $3.90 | $19,926.51 |
DisclosureSEC source: 0001209191-20-019308 · doc4.xml · nonDerivative · entry 1 WHANG JONG S · CIK 0001046064 · Director · Executive Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 70,681 Read SEC document |
| March 10, 2020 Filed Mar 12, 2020 20:17 UTC | AMTECH SYSTEMS INC ASYS · Entity 6122 | Exercise / conversionAmtech Systems, Inc. Employee Stock Option · Derivative | 12,500 | $2.95 Strike: $2.95 | $36,875.00 |
DisclosureSEC source: 0001209191-20-018484 · doc4.xml · derivative · entry 2 WHANG JONG S · CIK 0001046064 · Director · Executive Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Amtech Systems, Inc. $0.01 par value common stock · 12,500 shares Expires 2022-12-11 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: This is the number of derivative securities, with the same terms and conditions, following the reported transaction. Total of all derivative securities, with different terms and conditions, held following the reporting transaction is 221,667. Read SEC document |
| March 10, 2020 Filed Mar 12, 2020 20:17 UTC | AMTECH SYSTEMS INC ASYS · Entity 6122 | Exercise / conversionAmtech Systems, Inc. $0.01 par value common stock | 12,500 | $2.95 | $36,875.00 |
DisclosureSEC source: 0001209191-20-018484 · doc4.xml · nonDerivative · entry 1 WHANG JONG S · CIK 0001046064 · Director · Executive Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 65,566 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 27, 2018 Filed Nov 29, 2018 22:56 UTC | AMTECH SYSTEMS INC ASYS · Entity 6122 | GrantAmtech Systems, Inc. Employee Stock Option · Derivative | 25,000 | $0.00 Strike: $5.52 | $0.00 |
DisclosureSEC source: 0000720500-18-000046 · wf-form4_154353214956908.xml · derivative · entry 1 WHANG JONG S · CIK 0001046064 · Director · Executive Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,000 Underlying: Amtech Systems, Inc. $.01 par value common stock · 25,000 shares Expires 2028-11-27 F2 · price: Price omitted because the transaction is a grant of a stock option. F1 · derivative.exercise_date: One-fourth of the stock option granted vests on each of the first four anniversaries of the grant date. Read SEC document |
| November 27, 2017 Filed Nov 29, 2017 22:55 UTC | AMTECH SYSTEMS INC ASYS · Entity 6122 | SaleAmtech Systems, Inc. $.01 par value common stock | 18,600 | $12.54 | $233,244.00 |
DisclosureSEC source: 0000720500-17-000058 · wf-form4_151199612447286.xml · nonDerivative · entry 1 WHANG JONG S · CIK 0001046064 · Director · Executive Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 53,066 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.26 to $12.67, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.