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 |
|---|---|---|---|---|---|---|
| 2026-09-22 | Carolin Roger Anthony Director | Grant or award · Restricted Stock Units | +12.97 | 8,916.92 | ||
| 2026-09-22 | Carolin Roger Anthony Director | Grant or award · Restricted Stock Units | +14.98 | 9,917.46 | ||
| 2026-09-22 | Carolin Roger Anthony Director | Grant or award · Restricted Stock Units | +4 | 2,619.51 | ||
| 2026-09-22 | ALEXANDER DOUGLAS A Director | Grant or award · Restricted Stock Units | +13.32 | 9,260.14 | ||
| 2026-09-22 | ALEXANDER DOUGLAS A Director | Grant or award · Restricted Stock Units | +12.97 | 8,916.92 | ||
| 2026-09-22 | ALEXANDER DOUGLAS A Director | Grant or award · Restricted Stock Units | +14.98 | 9,917.46 | ||
| 2026-09-22 | ALEXANDER DOUGLAS A Director | Grant or award · Restricted Stock Units | +4 | 2,619.51 | ||
| 2026-09-08 | Faust Megan CFO | Sale 10b5-1 | −1,000 | $49.05 | $49K | 134,105 |
| 2026-08-17 | ROGERS MARK N EVP & General Counsel | Option exercise 10b5-1 | +5,000 | $7.40 | $37K | 43,904 |
| 2026-08-17 | ROGERS MARK N EVP & General Counsel | Sale 10b5-1 | −5,000 | $59.78 | $299K | 38,904 |
| 2026-08-17 | ROGERS MARK N EVP & General Counsel | Option exercise · Employee Stock Option (Right-to-Buy) 10b5-1 | −5,000 | 70,000 | ||
| 2026-08-11 | Faust Megan CFO | Sale 10b5-1 | −1,000 | $54.45 | $54K | 135,105 |
| 2026-08-07 | ALEXANDER DOUGLAS A Director | Option exercise 10b5-1 | +5,000 | $8.51 | $43K | 34,109 |
| 2026-08-07 | ALEXANDER DOUGLAS A Director | Sale 10b5-1 | −5,000 | $55.81 | $279K | 29,109 |
| 2026-08-07 | ALEXANDER DOUGLAS A Director | Option exercise · Director Stock Option (Right-to-Buy) 10b5-1 | −5,000 | 14,657 | ||
| 2026-08-06 | Rutten Guillaume Marie Jean Director | Sale | −25,000 | $54.50 | $1.4M | 461,732 |
| 2026-08-05 | Rutten Guillaume Marie Jean Director | Sale | −25,000 | $55.35 | $1.4M | 486,732 |
| 2026-07-30 | CHURCHILL WINSTON J Director | Gift | −100 | 28,681 | ||
| 2026-07-30 | Engel Kevin K. President and CEO | Sale | −3,221 | $47.00 | $151K | 9,666 |
| 2026-07-20 | KIM AGNES C Member of 10% owner group (4) | Option exercise | +200,000 | $9.86 | $2.0M | 10,937,355 |
Page 2 of 24 · 461 trades