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 |
|---|---|---|---|---|---|---|
| 2026-05-05 | ALEXANDER DOUGLAS A Director | Option exercise · Director Stock Option (Right-to-Buy) | −343 | 19,657 | ||
| 2026-04-16 | ROGERS MARK N EVP & General Counsel | Option exercise | +5,000 | $7.40 | $37K | 43,904 |
| 2026-04-16 | ROGERS MARK N EVP & General Counsel | Sale | −5,000 | $59.43 | $297K | 38,904 |
| 2026-04-16 | ROGERS MARK N EVP & General Counsel | Option exercise · Employee Stock Option (Right-to-Buy) | −5,000 | 90,000 | ||
| 2026-04-07 | KIM SUSAN Y Director | Option exercise | +20,000 | $5.66 | $113K | 6,110,494 |
| 2026-04-07 | KIM SUSAN Y Director | Option exercise · Director stock option (right to buy) | −20,000 | 0 | ||
| 2026-04-07 | Morse Robert Randolph Director | Option exercise | +20,000 | $5.66 | $113K | 137,355 |
| 2026-04-07 | Morse Robert Randolph Director | Shares withheld for taxes | −2,378 | 134,977 | ||
| 2026-04-07 | Morse Robert Randolph Director | Option exercise · Director Stock Option (Right-to-Buy) | −20,000 | 0 | ||
| 2026-04-01 | Rutten Guillaume Marie Jean Director | Grant or award · Restricted Stock Units | +482 | 482 | ||
| 2026-03-31 | WATSON DAVID N Director | Grant or award · Restricted Stock Units | +18.16 | 9,893.06 | ||
| 2026-03-31 | Tily Gil C. Director | Grant or award · Restricted Stock Units | +18.16 | 9,893.06 | ||
| 2026-03-31 | Rutten Guillaume Marie Jean Director | Option exercise | +8,692 | 552,558 | ||
| 2026-03-31 | Rutten Guillaume Marie Jean Director | Option exercise · Restricted Stock Units | −8,692 | 8,692 | ||
| 2026-03-31 | Morse Robert Randolph Director | Grant or award · Restricted Stock Units | +15.72 | 8,895.79 | ||
| 2026-03-31 | Morse Robert Randolph Director | Grant or award · Restricted Stock Units | +18.16 | 9,893.06 | ||
| 2026-03-31 | McCourt MaryFrances Director | Grant or award · Restricted Stock Units | +15.72 | 8,895.79 | ||
| 2026-03-31 | McCourt MaryFrances Director | Grant or award · Restricted Stock Units | +18.16 | 9,893.06 | ||
| 2026-03-31 | KIM SUSAN Y Director | Grant or award · Restricted Stock Units | +18.16 | 9,893.06 | ||
| 2026-03-31 | Liao Daniel JL Director | Grant or award · Restricted Stock Units | +18.16 | 9,893.06 |
Page 7 of 24 · 461 trades