AlphaYouAMKR: ALEXANDER DOUGLAS A discloses securities transactions
By AlphaYouPublished Form 4
ALEXANDER DOUGLAS A
Reporting filer
ALEXANDER DOUGLAS A reported Exercise or conversion in AMKOR TECHNOLOGY, INC.: 5000 units of Common Stock, dated 2026-10-02. The full Form 4 contains 3 transaction entries.
- Disclosed
- Oct 6, 2026
Reported details
3 entries| Security | Owner | Date | Code | Action | Quantity | Price | Following holdings | Reporting delay | Filed terms and references |
|---|---|---|---|---|---|---|---|---|---|
| Common Stock | ALEXANDER DOUGLAS A | 2026-10-02 | M | Exercise or conversion | 5000 | 8.51 | 34,109 | 4 days | Filed terms
|
| Common Stock | ALEXANDER DOUGLAS A | 2026-10-02 | S | Sale | 5000 | 55 | 29,109 | 4 days | Filed terms
|
| Director Stock Option (Right-to-Buy) (derivative) | ALEXANDER DOUGLAS A | 2026-10-02 | M | Exercise or conversion | 5000 | 0 | 9,657 | 4 days | Filed terms
|
Common Stock
- Owner
- ALEXANDER DOUGLAS A
- Date
- 2026-10-02
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 5000
- Price
- 8.51
- Following holdings
- 34,109
- Reporting delay
- 4 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-02
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Shares: 5000
- transaction Price Per Share: 8.51
- transaction Acquired Disposed Code: A
- shares Owned Following Transaction: 34109
- direct Or Indirect Ownership: D
Common Stock
- Owner
- ALEXANDER DOUGLAS A
- Date
- 2026-10-02
- Code
- S
- Action
- Sale
- Quantity
- 5000
- Price
- 55
- Following holdings
- 29,109
- Reporting delay
- 4 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-02
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- id: F1
- transaction Shares: 5000
- transaction Price Per Share: 55
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 29109
- direct Or Indirect Ownership: D
Director Stock Option (Right-to-Buy) (derivative)
- Owner
- ALEXANDER DOUGLAS A
- Date
- 2026-10-02
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 5000
- Price
- 0
- Following holdings
- 9,657
- Reporting delay
- 4 days
- Filed terms and references
Filed terms
- security Title: Director Stock Option (Right-to-Buy)
- conversion Or Exercise Price: 8.51
- transaction Date: 2026-10-02
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Shares: 5000
- transaction Price Per Share: 0
- transaction Acquired Disposed Code: D
- exercise Date: 2019-05-01
- id: F2
- expiration Date: 2028-05-01
- underlying Security Title: Common Stock
- underlying Security Shares: 5000
- shares Owned Following Transaction: 9657
- direct Or Indirect Ownership: D
Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.
Filing context
- Quantities and prices are shown in the units filed. No trade value is inferred from their product.
- ALEXANDER DOUGLAS A: Director.
- The filing reports a Rule 10b5-1 trading plan.
- 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.
Original sources
Prepared automatically from public filing data. Report a correction.