SEC CIK 1288449
LIU JOHN D
Reported ownership across 3 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| IRDMview stock → | 32,500 | 2008-02-21 |
| WHRview stock → | 7,246 | 2026-04-21 |
| AMKRview stock → | 2,983 | 2025-05-14 |
Position History — AMKR
Reported shares owned immediately after each Form 4 transaction, over time.
Not enough filing history yet to chart a trend for AMKR.
Recent Filings — AMKR
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2025-09-23 | Grant / award (derivative) | 27.36 | $0.00 | 9,854.89 |
| 2025-06-25 | Grant / award (derivative) | 38.53 | $0.00 | 9,827.53 |
| 2025-05-15 | Grant / award (derivative) | 9,789 | $0.00 | 9,789 |
| 2025-05-14 | Option exercise (derivative) | 2,983.18 | $0.00 | 0 |
| 2025-05-14 | Option exercise | 2,983 | $0.00 | 2,983 |
| 2025-04-02 | Grant / award (derivative) | 13.18 | $0.00 | 2,983.18 |
| 2024-12-16 | Grant / award (derivative) | 2,970 | $0.00 | 2,970 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.