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 |
|---|---|---|---|---|---|---|
| 2026-07-20 | KIM AGNES C Member of 10% owner group (4) | Option exercise | +250,000 | $9.48 | $2.4M | 11,187,355 |
| 2026-07-20 | KIM JAMES J 10% owner | Option exercise | +200,000 | $9.86 | $2.0M | 261,645 |
| 2026-07-20 | KIM JAMES J 10% owner | Option exercise | +250,000 | $9.48 | $2.4M | 511,645 |
| 2026-07-20 | KIM JAMES J 10% owner | Option exercise · Employee Stock Option (Right-to-Buy) | −200,000 | 0 | ||
| 2026-07-20 | KIM JAMES J 10% owner | Option exercise · Employee Stock Option (Right-to-Buy) | −250,000 | 0 | ||
| 2026-07-16 | ROGERS MARK N EVP & General Counsel | Option exercise 10b5-1 | +5,000 | $7.40 | $37K | 43,904 |
| 2026-07-16 | ROGERS MARK N EVP & General Counsel | Sale 10b5-1 | −5,000 | $65.12 | $326K | 38,904 |
| 2026-07-16 | ROGERS MARK N EVP & General Counsel | Option exercise · Employee Stock Option (Right-to-Buy) 10b5-1 | −5,000 | 75,000 | ||
| 2026-07-14 | Faust Megan CFO | Sale 10b5-1 | −1,000 | $69.91 | $70K | 136,105 |
| 2026-06-30 | Engel Kevin K. President and CEO | Option exercise | +8,692 | 16,612 | ||
| 2026-06-30 | Engel Kevin K. President and CEO | Shares withheld for taxes | −3,725 | $86.23 | $321K | 12,887 |
| 2026-06-30 | Engel Kevin K. President and CEO | Option exercise · Restricted Stock Units | −8,692 | 0 | ||
| 2026-06-30 | Faust Megan CFO | Option exercise | +8,692 | 140,830 | ||
| 2026-06-30 | Faust Megan CFO | Shares withheld for taxes | −3,725 | $86.23 | $321K | 137,105 |
| 2026-06-30 | Faust Megan CFO | Option exercise · Restricted Stock Units | −8,692 | 0 | ||
| 2026-06-30 | Rutten Guillaume Marie Jean Director | Option exercise | +8,692 | 511,732 | ||
| 2026-06-30 | Rutten Guillaume Marie Jean Director | Option exercise · Restricted Stock Units | −8,692 | 0 | ||
| 2026-06-23 | KIM SUSAN Y Director | Grant or award · Restricted Stock Units | +2.52 | 2,615.52 | ||
| 2026-06-23 | WATSON DAVID N Director | Grant or award · Restricted Stock Units | +2.52 | 2,615.52 | ||
| 2026-06-23 | Tily Gil C. Director | Grant or award · Restricted Stock Units | +2.52 | 2,615.52 |
Page 3 of 24 · 461 trades