Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$1.1M
Reported holding is the most recent post-transaction share count on a Table I row.
How quickly this filer reports. Section 16 allows two business days from the transaction.
All 12 filings we hold were filed within the two-business-day deadline.
Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings
The 20 most recent Form 4 transactions.
| Jun 23 | AMKR | Amkor Technology, INC. | AGRANT◆ | 2.52 | — | — | — | Open the original filing on SEC.gov |
| Jun 12 | AMKR | Amkor Technology, INC. | MEXER◆ | 5,000 | — | — | — | Open the original filing on SEC.gov |
| Jun 12 | AMKR | Amkor Technology, INC. | SSELL | 5,000 | $78.20 | $391K | -14.8% | Open the original filing on SEC.gov |
| Jun 12 | AMKR | Amkor Technology, INC. | MEXER | 5,000 | $19.39 | $97K | +17.4% | Open the original filing on SEC.gov |
| May 13 | AMKR | Amkor Technology, INC. | AGRANT◆ | 2,613 | — | — | — | Open the original filing on SEC.gov |
| May 13 | AMKR | Amkor Technology, INC. | MEXER◆ | 9,893.06 | — | — | — | Open the original filing on SEC.gov |
| May 13 | AMKR | Amkor Technology, INC. | MEXER | 9,893 | — | — | +52.4% | Open the original filing on SEC.gov |
| May 5 | AMKR | Amkor Technology, INC. | SSELL | 7,000 | $76.45 | $535.2K | -27.0% | Open the original filing on SEC.gov |
| Mar 31 | AMKR | Amkor Technology, INC. | AGRANT◆ | 18.16 | — | — | — | Open the original filing on SEC.gov |
| Dec 23, 2025 | AMKR | Amkor Technology, INC. | AGRANT◆ | 20.01 | — | — | — | Open the original filing on SEC.gov |
| Dec 15, 2025 | AMKR | Amkor Technology, INC. | MEXER◆ | 5,000 | — | — | — | Open the original filing on SEC.gov |
| Dec 15, 2025 | AMKR | Amkor Technology, INC. | SSELL | 5,000 | $44.29 | $221.5K | -16.2% | Open the original filing on SEC.gov |
| Dec 15, 2025 | AMKR | Amkor Technology, INC. | MEXER | 5,000 | $19.39 | $97K | +19.3% | Open the original filing on SEC.gov |
| Sep 23, 2025 | AMKR | Amkor Technology, INC. | AGRANT◆ | 27.36 | — | — | — | Open the original filing on SEC.gov |
| Jun 25, 2025 | AMKR | Amkor Technology, INC. | AGRANT◆ | 38.53 | — | — | — | Open the original filing on SEC.gov |
| May 15, 2025 | AMKR | Amkor Technology, INC. | AGRANT◆ | 9,789 | — | — | — | Open the original filing on SEC.gov |
| May 14, 2025 | AMKR | Amkor Technology, INC. | MEXER◆ | 6,017.03 | — | — | — | Open the original filing on SEC.gov |
| May 14, 2025 | AMKR | Amkor Technology, INC. | MEXER | 6,017 | — | — | +30.3% | Open the original filing on SEC.gov |