Roger Anthony Carolin insider trades: Amkor Technology (AMKR) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Roger reports to the SEC
Open-market buys and sales
14 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 5, 2026 | AMKR | ↓ Sell | 20,000 | $76.24 | $1.5M | Direct | May 7, 2026 (2d) |
| Dec 4, 2023 | AMKR | ↓ Sell | 20,000 | $28.31 | $566K | Direct | Dec 6, 2023 (2d) |
| Dec 15, 2020 | ISSC | ↓ Sell | 28,443 | $8.05 | $229K | Direct | Dec 16, 2020 (1d) |
| Nov 18, 2019 | AMKR | ↓ Sell | 40,400 | $12.89 | $521K | Held in Trust with Spouse | Nov 20, 2019 (2d) |
| Nov 8, 2019 | AMKR | ↓ Sell | 12,000 | $12.77 | $153K | Direct | Nov 12, 2019 (4d) |
| Nov 1, 2019 | AMKR | ↓ Sell | 20,000 | $12.90 | $258K | Direct | Nov 4, 2019 (3d) |
| Feb 14, 2019 | AMKR | ↓ Sell | 20,000 | $9.36 | $187K | Direct | Feb 19, 2019 (5d) |
| Jun 8, 2017 | AMKR | ↓ Sell | 10,000 | $12.05 | $121K | Direct | Jun 9, 2017 (1d) |
| Jul 30, 2015 | AMKR | ↑ Buy | 12,000 | $4.49 | $54K | Direct | Jul 30, 2015 (0d) |
| Jun 11, 2014 | AMKR | ↓ Sell | 30,000 | $11.63 | $349K | Direct | Jun 11, 2014 (0d) |
| Sep 14, 2010 | AMKR | ↑ Buy | 14,200 | $5.92 | $84K | Direct | Sep 14, 2010 (0d) |
| Sep 14, 2010 | AMKR | ↑ Buy | 3,300 | $5.96 | $20K | Direct | Sep 14, 2010 (0d) |
| Feb 16, 2010 | AMKR | ↑ Buy | 12,900 | $6.25 | $81K | Direct | Feb 16, 2010 (0d) |
| Feb 14, 2006 | AMKR | ↑ Buy | 10,000 | $7.05 | $71K | Direct | Feb 14, 2006 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other AMKR insiders
Open-market trades in the last 12 months
About Roger Anthony Carolin's insider trades
Roger Anthony Carolin is a director at Amkor Technology (AMKR). Since Feb 14, 2006, Roger has reported 5 open-market purchases worth $309K and 9 sales worth $3.9M on SEC Form 4. In the last 12 months: 1 sale ($1.5M).
Their filings also include grants and awards (52 filings), option exercises (13 filings), shares returned to the company (2 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every AMKR insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.