Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| AMKOR TECHNOLOGY, INC.AMKR · Entity 3481 | Director | October 02, 2026 | October 06, 2026 |
| Actua CorpACTA · Entity 170098 | President | December 13, 2017 | December 15, 2017 |
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.
AMKOR TECHNOLOGY, INC.
Report date October 02, 2026 · Filed October 06, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 29,109 |
Ending reported balance
After 2026-10-02 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2026-10-02 · Exercise / conversion · Acquired 5,000 · Balance 34,109 Row 2 · 2026-10-02 · Sale · Disposed 5,000 · Balance 29,109 F1: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 8, 2026. |
| Director Stock Option (Right-to-Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $8.51 · Expires 2028-05-01 | Direct | 9,657 |
Reported balance
After 2026-10-02 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2026-10-02 · Exercise / conversion · Disposed 5,000 · Balance 9,657 F2: This stock option to acquire 20,000 shares of the Issuer's Common Stock was granted on May 1, 2018, vested in full on May 1, 2019. |
Filing footnotes · ownership attribution and instrument terms
F1: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 8, 2026.
F2: This stock option to acquire 20,000 shares of the Issuer's Common Stock was granted on May 1, 2018, vested in full on May 1, 2019.
Actua Corp
Report date December 13, 2017 · Filed December 15, 2017
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, par value $.001 per shareSEC Table I · non-derivative | Direct | 1,089,990 |
Reported balance
After 2017-12-13 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2017-12-13 · Tax withholding · Disposed 236,998 · Balance 1,089,990 F1: Shares of common stock were withheld by the Issuer to satisfy certain tax withholding obligations resulting from the vesting of restricted stock issued on 2/28/2014 and 3/10/2017. |
Filing footnotes · ownership attribution and instrument terms
F1: Shares of common stock were withheld by the Issuer to satisfy certain tax withholding obligations resulting from the vesting of restricted stock issued on 2/28/2014 and 3/10/2017.
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 |
|---|---|---|---|---|---|---|
| October 02, 2026 Filed Oct 6, 2026 20:35 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionDirector Stock Option (Right-to-Buy) · Derivative | 5,000 | $0.00 Strike: $8.51 | $0.00 |
DisclosureSEC source: 0001628280-26-065246 · wk-form4_1791318954.xml · derivative · entry 3 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 9,657 Underlying: Common Stock · 5,000 shares Expires 2028-05-01 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. F2 · derivative.exercise_date: This stock option to acquire 20,000 shares of the Issuer's Common Stock was granted on May 1, 2018, vested in full on May 1, 2019. Read SEC document |
| October 02, 2026 Filed Oct 6, 2026 20:35 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 5,000 | $55.00 | $275,000.00 |
DisclosureSEC source: 0001628280-26-065246 · wk-form4_1791318954.xml · nonDerivative · entry 2 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 29,109 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 8, 2026. Read SEC document |
| October 02, 2026 Filed Oct 6, 2026 20:35 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionCommon Stock | 5,000 | $8.51 | $42,550.00 |
DisclosureSEC source: 0001628280-26-065246 · wk-form4_1791318954.xml · nonDerivative · entry 1 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 34,109 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 22, 2026 Filed Sep 24, 2026 20:37 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 3.9978 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-063410 · wk-form4_1790282217.xml · derivative · entry 4 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,619.5144 Underlying: Common Stock · 3.9978 shares Expires not disclosed F4 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on September 22, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 13, 2026. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F4 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on September 22, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 13, 2026. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F4 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on September 22, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 13, 2026. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| September 22, 2026 Filed Sep 24, 2026 20:37 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 14.9767 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-063410 · wk-form4_1790282217.xml · derivative · entry 3 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,917.4618 Underlying: Common Stock · 14.9767 shares Expires not disclosed F3 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on September 22, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 15, 2025. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on September 22, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 15, 2025. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on September 22, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 15, 2025. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| September 22, 2026 Filed Sep 24, 2026 20:37 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 12.9709 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-063410 · wk-form4_1790282217.xml · derivative · entry 2 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,916.9241 Underlying: Common Stock · 12.9709 shares Expires not disclosed F2 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on September 22, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on September 22, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on September 22, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| September 22, 2026 Filed Sep 24, 2026 20:37 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 13.3198 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-063410 · wk-form4_1790282217.xml · derivative · entry 1 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,260.1362 Underlying: Common Stock · 13.3198 shares Expires not disclosed F1 · derivative.exercise_price: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on September 22, 2026 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.exercise_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on September 22, 2026 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.expiration_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on September 22, 2026 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| August 07, 2026 Filed Aug 11, 2026 20:36 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionDirector Stock Option (Right-to-Buy) · Derivative | 5,000 | $0.00 Strike: $8.51 | $0.00 |
DisclosureSEC source: 0001628280-26-055750 · wk-form4_1786480565.xml · derivative · entry 3 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 14,657 Underlying: Common Stock · 5,000 shares Expires 2028-05-01 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. F2 · derivative.exercise_date: This stock option to acquire 20,000 shares of the Issuer's Common Stock was granted on May 1, 2018, vested in full on May 1, 2019. Read SEC document |
| August 07, 2026 Filed Aug 11, 2026 20:36 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 5,000 | $55.81 | $279,050.00 |
DisclosureSEC source: 0001628280-26-055750 · wk-form4_1786480565.xml · nonDerivative · entry 2 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 29,109 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 8, 2026. Read SEC document |
| August 07, 2026 Filed Aug 11, 2026 20:36 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionCommon Stock | 5,000 | $8.51 | $42,550.00 |
DisclosureSEC source: 0001628280-26-055750 · wk-form4_1786480565.xml · nonDerivative · entry 1 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 34,109 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 |
| June 23, 2026 Filed Jun 25, 2026 20:36 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 2.5166 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-045551 · wk-form4_1782419782.xml · derivative · entry 4 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,615.5166 Underlying: Common Stock · 2.5166 shares Expires not disclosed F4 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on June 23, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 13, 2026. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F4 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on June 23, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 13, 2026. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F4 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on June 23, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 13, 2026. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 20:36 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 9.4278 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-045551 · wk-form4_1782419782.xml · derivative · entry 3 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,902.4851 Underlying: Common Stock · 9.4278 shares Expires not disclosed F3 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on June 23, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 15, 2025. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on June 23, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 15, 2025. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on June 23, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 15, 2025. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 20:36 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 8.1651 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-045551 · wk-form4_1782419782.xml · derivative · entry 2 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,903.9532 Underlying: Common Stock · 8.1651 shares Expires not disclosed F2 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on June 23, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on June 23, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on June 23, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 20:36 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 8.3848 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-045551 · wk-form4_1782419782.xml · derivative · entry 1 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,246.8164 Underlying: Common Stock · 8.3848 shares Expires not disclosed F1 · derivative.exercise_price: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on June 23, 2026 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.exercise_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on June 23, 2026 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.expiration_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on June 23, 2026 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| May 13, 2026 Filed May 15, 2026 20:42 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 2,613 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-035679 · wk-form4_1778877743.xml · derivative · entry 1 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,613 Underlying: Common Stock · 2,613 shares Expires not disclosed F1 · derivative.exercise_price: Represents shares of common stock underlying time-vested restricted stock units ("RSUs") granted on May 13, 2026 (the "Grant Date") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan. Subject to the terms and conditions of the applicable award agreement, the RSUs may be converted into common stock of the Issuer on a one-for-one basis and will vest in full on the earlier of the first anniversary of the Grant Date or the date of the Issuer's first annual meeting of stockholders immediately following the Grant Date. The RSUs were awarded for no consideration other than the Reporting Person's service as a director of the Issuer. F1 · derivative.exercise_date: Represents shares of common stock underlying time-vested restricted stock units ("RSUs") granted on May 13, 2026 (the "Grant Date") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan. Subject to the terms and conditions of the applicable award agreement, the RSUs may be converted into common stock of the Issuer on a one-for-one basis and will vest in full on the earlier of the first anniversary of the Grant Date or the date of the Issuer's first annual meeting of stockholders immediately following the Grant Date. The RSUs were awarded for no consideration other than the Reporting Person's service as a director of the Issuer. F1 · derivative.expiration_date: Represents shares of common stock underlying time-vested restricted stock units ("RSUs") granted on May 13, 2026 (the "Grant Date") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan. Subject to the terms and conditions of the applicable award agreement, the RSUs may be converted into common stock of the Issuer on a one-for-one basis and will vest in full on the earlier of the first anniversary of the Grant Date or the date of the Issuer's first annual meeting of stockholders immediately following the Grant Date. The RSUs were awarded for no consideration other than the Reporting Person's service as a director of the Issuer. Read SEC document |
| May 05, 2026 Filed May 7, 2026 20:34 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionDirector Stock Option (Right-to-Buy) · Derivative | 343 | $0.00 Strike: $8.51 | $0.00 |
DisclosureSEC source: 0001628280-26-032231 · wk-form4_1778186092.xml · derivative · entry 6 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,657 Underlying: Common Stock · 343 shares Expires 2028-05-01 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. F2 · derivative.exercise_date: This stock option to acquire 20,000 shares of the Issuer's Common Stock was granted on May 1, 2018, vested in full on May 1, 2019. Read SEC document |
| May 05, 2026 Filed May 7, 2026 20:34 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionDirector Stock Option (Right-to-Buy) · Derivative | 4,657 | $0.00 Strike: $9.45 | $0.00 |
DisclosureSEC source: 0001628280-26-032231 · wk-form4_1778186092.xml · derivative · entry 5 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 4,657 shares Expires 2028-02-06 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 · derivative.exercise_date: This stock option to acquire 4,657 shares of Amkor Technology, Inc. ("the Issuer") Common Stock was granted on February 6, 2018, vested in full on May 1, 2018. Read SEC document |
| May 05, 2026 Filed May 7, 2026 20:34 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 343 | $76.58 | $26,266.94 |
DisclosureSEC source: 0001628280-26-032231 · wk-form4_1778186092.xml · nonDerivative · entry 4 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,109 Read SEC document |
| May 05, 2026 Filed May 7, 2026 20:34 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionCommon Stock | 343 | $8.51 | $2,918.93 |
DisclosureSEC source: 0001628280-26-032231 · wk-form4_1778186092.xml · nonDerivative · entry 3 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,452 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 |
| May 05, 2026 Filed May 7, 2026 20:34 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 4,657 | $76.58 | $356,633.06 |
DisclosureSEC source: 0001628280-26-032231 · wk-form4_1778186092.xml · nonDerivative · entry 2 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,109 Read SEC document |
| May 05, 2026 Filed May 7, 2026 20:34 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionCommon Stock | 4,657 | $9.45 | $44,008.65 |
DisclosureSEC source: 0001628280-26-032231 · wk-form4_1778186092.xml · nonDerivative · entry 1 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 33,766 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 |
| March 31, 2026 Filed Apr 2, 2026 22:49 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 18.1563 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-023381 · wk-form4_1775170193.xml · derivative · entry 3 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,893.0573 Underlying: Common Stock · 18.1563 shares Expires not disclosed F3 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on March 31, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 15, 2025. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on March 31, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 15, 2025. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on March 31, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 15, 2025. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 22:49 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 15.7246 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-023381 · wk-form4_1775170193.xml · derivative · entry 2 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,895.7881 Underlying: Common Stock · 15.7246 shares Expires not disclosed F2 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on March 31, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on March 31, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on March 31, 2026 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 22:49 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 16.1477 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-023381 · wk-form4_1775170193.xml · derivative · entry 1 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,238.4316 Underlying: Common Stock · 16.1477 shares Expires not disclosed F1 · derivative.exercise_price: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on March 31, 2026 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.exercise_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on March 31, 2026 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.expiration_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on March 31, 2026 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| December 23, 2025 Filed Dec 29, 2025 13:31 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 20.0093 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-058875 · wk-form4_1767015076.xml · derivative · entry 3 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,874.901 Underlying: Common Stock · 20.0093 shares Expires not disclosed F3 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on December 23, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 15, 2025. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · deemedExecutionDate: Represents DEUs accrued upon the payment of a dividend on December 23, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 15, 2025. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on December 23, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 15, 2025. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on December 23, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 15, 2025. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| December 23, 2025 Filed Dec 29, 2025 13:31 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 17.3294 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-058875 · wk-form4_1767015076.xml · derivative · entry 2 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,880.0635 Underlying: Common Stock · 17.3294 shares Expires not disclosed F2 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on December 23, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on December 23, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on December 23, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| December 23, 2025 Filed Dec 29, 2025 13:31 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 17.7956 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-058875 · wk-form4_1767015076.xml · derivative · entry 1 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,222.2839 Underlying: Common Stock · 17.7956 shares Expires not disclosed F1 · derivative.exercise_price: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on December 23, 2025 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.exercise_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on December 23, 2025 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.expiration_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on December 23, 2025 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| September 23, 2025 Filed Sep 25, 2025 20:44 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 27.3648 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-042829 · wk-form4_1758833073.xml · derivative · entry 3 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,854.8917 Underlying: Common Stock · 27.3648 shares Expires not disclosed F3 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on September 23, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 15, 2025. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on September 23, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 15, 2025. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on September 23, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 15, 2025. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| September 23, 2025 Filed Sep 25, 2025 20:44 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 23.7001 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-042829 · wk-form4_1758833073.xml · derivative · entry 2 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,862.7341 Underlying: Common Stock · 23.7001 shares Expires not disclosed F2 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on September 23, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on September 23, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on September 23, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| September 23, 2025 Filed Sep 25, 2025 20:44 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 24.3374 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-042829 · wk-form4_1758833073.xml · derivative · entry 1 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,204.4883 Underlying: Common Stock · 24.3374 shares Expires not disclosed F1 · derivative.exercise_price: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on September 23, 2025 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.exercise_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on September 23, 2025 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.expiration_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on September 23, 2025 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| June 25, 2025 Filed Jun 27, 2025 21:59 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 38.5269 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-25-000148 · wk-form4_1751061589.xml · derivative · entry 3 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,827.5269 Underlying: Common Stock · 38.5269 shares Expires not disclosed F3 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on June 25, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 15, 2025. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on June 25, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 15, 2025. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on June 25, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 15, 2025. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| June 25, 2025 Filed Jun 27, 2025 21:59 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 33.3674 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-25-000148 · wk-form4_1751061589.xml · derivative · entry 2 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,839.034 Underlying: Common Stock · 33.3674 shares Expires not disclosed F2 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on June 25, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on June 25, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on June 25, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| June 25, 2025 Filed Jun 27, 2025 21:59 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 34.2646 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-25-000148 · wk-form4_1751061589.xml · derivative · entry 1 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,180.1509 Underlying: Common Stock · 34.2646 shares Expires not disclosed F1 · derivative.exercise_price: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on June 25, 2025 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.exercise_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on June 25, 2025 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.expiration_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on June 25, 2025 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| May 15, 2025 Filed May 16, 2025 20:34 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 9,789 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-25-000105 · wk-form4_1747427655.xml · derivative · entry 3 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,789 Underlying: Common Stock · 9,789 shares Expires not disclosed F2 · derivative.exercise_price: Represents shares of common stock underlying RSUs granted on May 15, 2025 (the "Grant Date") pursuant to the Plan (the "2025 RSUs"). Subject to the terms and conditions of the applicable award agreement, the 2025 RSUs may be converted into common stock of the Issuer on a one-for-one basis and will vest in full on the earlier of the first anniversary of the Grant Date or the date of the Issuer's first annual meeting of stockholders immediately following the Grant Date. The 2025 RSUs were awarded for no consideration other than the Reporting Person's service as a director of the Issuer. F2 · derivative.exercise_date: Represents shares of common stock underlying RSUs granted on May 15, 2025 (the "Grant Date") pursuant to the Plan (the "2025 RSUs"). Subject to the terms and conditions of the applicable award agreement, the 2025 RSUs may be converted into common stock of the Issuer on a one-for-one basis and will vest in full on the earlier of the first anniversary of the Grant Date or the date of the Issuer's first annual meeting of stockholders immediately following the Grant Date. The 2025 RSUs were awarded for no consideration other than the Reporting Person's service as a director of the Issuer. F2 · derivative.expiration_date: Represents shares of common stock underlying RSUs granted on May 15, 2025 (the "Grant Date") pursuant to the Plan (the "2025 RSUs"). Subject to the terms and conditions of the applicable award agreement, the 2025 RSUs may be converted into common stock of the Issuer on a one-for-one basis and will vest in full on the earlier of the first anniversary of the Grant Date or the date of the Issuer's first annual meeting of stockholders immediately following the Grant Date. The 2025 RSUs were awarded for no consideration other than the Reporting Person's service as a director of the Issuer. Read SEC document |
| May 14, 2025 Filed May 16, 2025 20:34 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionRestricted Stock Units · Derivative | 6,017.0342 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-25-000105 · wk-form4_1747427655.xml · derivative · entry 2 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 6,017.0342 shares Expires not disclosed 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 · derivative.exercise_price: On May 14, 2024, the Reporting Person was granted 5,855 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2024 RSUs"). In connection with the vesting of the 2024 RSUs on May 14, 2025: (i) 0.0342 of the 2024 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2024 RSUs, including 162 DEUs, converted into common stock of the Issuer on a one-for-one basis. F1 · shares: On May 14, 2024, the Reporting Person was granted 5,855 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2024 RSUs"). In connection with the vesting of the 2024 RSUs on May 14, 2025: (i) 0.0342 of the 2024 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2024 RSUs, including 162 DEUs, converted into common stock of the Issuer on a one-for-one basis. F1 · derivative.exercise_date: On May 14, 2024, the Reporting Person was granted 5,855 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2024 RSUs"). In connection with the vesting of the 2024 RSUs on May 14, 2025: (i) 0.0342 of the 2024 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2024 RSUs, including 162 DEUs, converted into common stock of the Issuer on a one-for-one basis. F1 · derivative.expiration_date: On May 14, 2024, the Reporting Person was granted 5,855 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2024 RSUs"). In connection with the vesting of the 2024 RSUs on May 14, 2025: (i) 0.0342 of the 2024 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2024 RSUs, including 162 DEUs, converted into common stock of the Issuer on a one-for-one basis. F1 · derivative.underlying_shares: On May 14, 2024, the Reporting Person was granted 5,855 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2024 RSUs"). In connection with the vesting of the 2024 RSUs on May 14, 2025: (i) 0.0342 of the 2024 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2024 RSUs, including 162 DEUs, converted into common stock of the Issuer on a one-for-one basis. Read SEC document |
| May 14, 2025 Filed May 16, 2025 20:34 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionCommon Stock | 6,017 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-25-000105 · wk-form4_1747427655.xml · nonDerivative · entry 1 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,109 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 · shares: On May 14, 2024, the Reporting Person was granted 5,855 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2024 RSUs"). In connection with the vesting of the 2024 RSUs on May 14, 2025: (i) 0.0342 of the 2024 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2024 RSUs, including 162 DEUs, converted into common stock of the Issuer on a one-for-one basis. F1 · price: On May 14, 2024, the Reporting Person was granted 5,855 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2024 RSUs"). In connection with the vesting of the 2024 RSUs on May 14, 2025: (i) 0.0342 of the 2024 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2024 RSUs, including 162 DEUs, converted into common stock of the Issuer on a one-for-one basis. F1 · balance_after: On May 14, 2024, the Reporting Person was granted 5,855 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2024 RSUs"). In connection with the vesting of the 2024 RSUs on May 14, 2025: (i) 0.0342 of the 2024 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2024 RSUs, including 162 DEUs, converted into common stock of the Issuer on a one-for-one basis. Read SEC document |
| April 02, 2025 Filed Apr 4, 2025 20:07 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 25.9877 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-25-000066 · wk-form4_1743797265.xml · derivative · entry 3 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,017.0342 Underlying: Common Stock · 25.9877 shares Expires not disclosed F3 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on April 2, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 14, 2024. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on April 2, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 14, 2024. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on April 2, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 14, 2024. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| April 02, 2025 Filed Apr 4, 2025 20:07 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 37.6302 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-25-000066 · wk-form4_1743797265.xml · derivative · entry 2 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,805.6666 Underlying: Common Stock · 37.6302 shares Expires not disclosed F2 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on April 2, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on April 2, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on April 2, 2025 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| April 02, 2025 Filed Apr 4, 2025 20:07 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 38.642 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-25-000066 · wk-form4_1743797265.xml · derivative · entry 1 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,145.8863 Underlying: Common Stock · 38.642 shares Expires not disclosed F1 · derivative.exercise_price: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on April 2, 2025 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.exercise_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on April 2, 2025 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.expiration_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on April 2, 2025 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| December 23, 2024 Filed Dec 26, 2024 17:42 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 108.7979 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-24-000221 · wk-form4_1735234954.xml · derivative · entry 3 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,991.0465 Underlying: Common Stock · 108.7979 shares Expires not disclosed F3 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on December 23, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 14, 2024. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on December 23, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 14, 2024. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on December 23, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 14, 2024. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| December 23, 2024 Filed Dec 26, 2024 17:42 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 157.5386 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-24-000221 · wk-form4_1735234954.xml · derivative · entry 2 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,768.0364 Underlying: Common Stock · 157.5386 shares Expires not disclosed F2 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on December 23, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on December 23, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on December 23, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| December 23, 2024 Filed Dec 26, 2024 17:42 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 161.775 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-24-000221 · wk-form4_1735234954.xml · derivative · entry 1 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,107.2443 Underlying: Common Stock · 161.775 shares Expires not disclosed F1 · derivative.exercise_price: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on December 23, 2024 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.exercise_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on December 23, 2024 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.expiration_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on December 23, 2024 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| September 23, 2024 Filed Sep 25, 2024 20:34 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 14.864 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-24-000179 · wk-form4_1727296469.xml · derivative · entry 3 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,882.2486 Underlying: Common Stock · 14.864 shares Expires not disclosed F3 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on September 23, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 14, 2024. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on September 23, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 14, 2024. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on September 23, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 14, 2024. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| September 23, 2024 Filed Sep 25, 2024 20:34 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 21.5229 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-24-000179 · wk-form4_1727296469.xml · derivative · entry 2 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,610.4978 Underlying: Common Stock · 21.5229 shares Expires not disclosed F2 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on September 23, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on September 23, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on September 23, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| September 23, 2024 Filed Sep 25, 2024 20:34 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 22.1019 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-24-000179 · wk-form4_1727296469.xml · derivative · entry 1 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,945.4693 Underlying: Common Stock · 22.1019 shares Expires not disclosed F1 · derivative.exercise_price: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on September 23, 2024 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.exercise_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on September 23, 2024 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.expiration_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on September 23, 2024 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| June 24, 2024 Filed Jun 26, 2024 21:54 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 12.3846 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-24-000149 · wk-form4_1719438885.xml · derivative · entry 3 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,867.3846 Underlying: Common Stock · 12.3846 shares Expires not disclosed F3 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on June 24, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 14, 2024. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on June 24, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 14, 2024. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F3 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on June 24, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 14, 2024. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| June 24, 2024 Filed Jun 26, 2024 21:54 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 17.9328 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-24-000149 · wk-form4_1719438885.xml · derivative · entry 2 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,588.9749 Underlying: Common Stock · 17.9328 shares Expires not disclosed F2 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on June 24, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on June 24, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on June 24, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| June 24, 2024 Filed Jun 26, 2024 21:54 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 18.4153 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-24-000149 · wk-form4_1719438885.xml · derivative · entry 1 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,923.3674 Underlying: Common Stock · 18.4153 shares Expires not disclosed F1 · derivative.exercise_price: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on June 24, 2024 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.exercise_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on June 24, 2024 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.expiration_date: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on June 24, 2024 with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") granted to the Reporting Person on May 17, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| May 14, 2024 Filed May 16, 2024 22:56 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 5,855 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-24-000117 · wk-form4_1715900187.xml · derivative · entry 1 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,855 Underlying: Common Stock · 5,855 shares Expires not disclosed F1 · derivative.exercise_price: Represents shares of common stock underlying time-vested restricted stock units ("RSUs") granted on May 14, 2024 (the "Grant Date") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan. Subject to the terms and conditions of the applicable award agreement, the 2024 RSUs may be converted into common stock of the Issuer on a one-for-one basis and will vest in full on the earlier of the first anniversary of the Grant Date or the date of the Issuer's first annual meeting of stockholders immediately following the Grant Date. The 2024 RSUs were awarded for no consideration other than the Reporting Person's service as a director of the Issuer. F1 · derivative.exercise_date: Represents shares of common stock underlying time-vested restricted stock units ("RSUs") granted on May 14, 2024 (the "Grant Date") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan. Subject to the terms and conditions of the applicable award agreement, the 2024 RSUs may be converted into common stock of the Issuer on a one-for-one basis and will vest in full on the earlier of the first anniversary of the Grant Date or the date of the Issuer's first annual meeting of stockholders immediately following the Grant Date. The 2024 RSUs were awarded for no consideration other than the Reporting Person's service as a director of the Issuer. F1 · derivative.expiration_date: Represents shares of common stock underlying time-vested restricted stock units ("RSUs") granted on May 14, 2024 (the "Grant Date") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan. Subject to the terms and conditions of the applicable award agreement, the 2024 RSUs may be converted into common stock of the Issuer on a one-for-one basis and will vest in full on the earlier of the first anniversary of the Grant Date or the date of the Issuer's first annual meeting of stockholders immediately following the Grant Date. The 2024 RSUs were awarded for no consideration other than the Reporting Person's service as a director of the Issuer. Read SEC document |
| April 01, 2024 Filed Apr 3, 2024 22:19 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 20.9884 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-24-000077 · wk-form4_1712182750.xml · derivative · entry 2 ALEXANDER DOUGLAS A · CIK 0001195858 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,571.0421 Underlying: Common Stock · 20.9884 shares Expires not disclosed F2 · derivative.exercise_price: Represents DEUs accrued upon the payment of a dividend on April 1, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.exercise_date: Represents DEUs accrued upon the payment of a dividend on April 1, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F2 · derivative.expiration_date: Represents DEUs accrued upon the payment of a dividend on April 1, 2024 with respect to RSUs of the Issuer granted to the Reporting Person on May 16, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. 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.