CIK 0001047127 · Large accelerated filer
AMKOR TECHNOLOGY, INC.
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- AMKR
- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 231722724
- Phone
- 480-821-5000
- Business address
- 2045 EAST INNOVATION CIRCLE, TEMPE, AZ, 85284
- Former names
- AMKOR TECHNOLOGY INC
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $739,870
- in 6 filings, $740K under 10b5-1 plans
Net −$739,870. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-08-01 | KIM SUSAN Y Director | Gift | +438,002 | 4,176,494 | ||
| 2025-08-01 | KIM SUSAN Y Director | Gift | +280,000 | 4,456,494 | ||
| 2025-08-01 | KIM SUSAN Y Director | Gift | −438,002 | 438,002 | ||
| 2025-08-01 | KIM SUSAN Y Director | Gift | −438,002 | 0 | ||
| 2025-08-01 | KIM SUSAN Y Director | Gift | −280,000 | 280,001 | ||
| 2025-08-01 | KIM SUSAN Y Director | Gift | −280,001 | 0 | ||
| 2025-08-01 | KIM SUSAN Y Director | Purchase | +441,589 | $21.85 | $9.6M | 3,789,479 |
| 2025-08-01 | KIM AGNES C Member of 10% owner group (3) | Sale | −441,589 | $21.85 | $9.6M | 12,290,281 |
| 2025-08-01 | KIM JAMES J 10% owner | Sale | −441,589 | $21.85 | $9.6M | 2,341,239 |
| 2025-07-31 | ROGERS MARK N EVP & General Counsel | Sale | −15,000 | $23.58 | $354K | 23,862 |
| 2025-07-30 | 2023 Grantor Retained Annuity Trust of Agnes C. Kim Dated 4/26/2023 Member of 10% owner group (2) | Gift | −1,738,000 | 560,001 | ||
| 2025-07-30 | 2023 Grantor Retained Annuity Trust of James J. Kim Dated 4/26/2023 Member of 10% owner group (2) | Gift | −2,711,000 | 876,004 | ||
| 2025-07-30 | KIM SUSAN Y Director | Gift | −2,711,000 | 876,004 | ||
| 2025-07-30 | KIM SUSAN Y Director | Gift | −1,738,000 | 560,001 | ||
| 2025-07-30 | KIM AGNES C Member of 10% owner group (3) | Gift | +1,738,000 | 1,833,000 | ||
| 2025-07-30 | KIM AGNES C Member of 10% owner group (3) | Gift | +2,711,000 | 12,731,870 | ||
| 2025-07-30 | KIM JAMES J 10% owner | Gift | +2,711,000 | 2,782,828 | ||
| 2025-07-30 | KIM JAMES J 10% owner | Gift | +1,738,000 | 1,833,000 | ||
| 2025-06-30 | Rutten Guillaume Marie Jean President and CEO | Option exercise | +8,691 | 368,007 | ||
| 2025-06-30 | Rutten Guillaume Marie Jean President and CEO | Option exercise · Restricted Stock Units | −8,691 | 34,768 |
Page 20 of 24 · 461 trades