Koopmans Chris Insider Trading -- Recent SEC Form 4 Transactions
Koopmans Chris (CIK 1676204) reported 54 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-10-07). Recent activity: Buy SWKS (5,913 shares), Sell QRVO (6,160 shares), Sell MRVL (10,000 shares), Sell MRVL (10,000 shares), Buy QRVO (2,327 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-07 | SKYWORKS SOLUTIONS, INC. (SWKS) | Director | Buy | 5,913 | $0 |
| 2026-10-05 | Qorvo, Inc. (QRVO) | Director | Sell | 6,160 | $0 |
| 2026-10-01 | Marvell Technology, Inc. (MRVL) | President and COO | Sell | 10,000 | $2.6M |
| 2026-09-02 | Marvell Technology, Inc. (MRVL) | President and COO | Sell | 10,000 | $2.0M |
| 2026-08-13 | Qorvo, Inc. (QRVO) | Director | Buy | 2,327 | $0 |
| 2026-08-03 | Marvell Technology, Inc. (MRVL) | President and COO | Sell | 10,000 | $1.8M |
| 2026-07-16 | Marvell Technology, Inc. (MRVL) | President and COO | Buy | 2,787 | $0 |
| 2026-07-16 | Marvell Technology, Inc. (MRVL) | President and COO | Sell | 1,468 | $302,790 |
| 2026-07-16 | Marvell Technology, Inc. (MRVL) | President and COO | Buy | 4,077 | $0 |
| 2026-07-16 | Marvell Technology, Inc. (MRVL) | President and COO | Sell | 2,147 | $442,840 |
| 2026-07-16 | Marvell Technology, Inc. (MRVL) | President and COO | Buy | 11,256 | $0 |
| 2026-07-16 | Marvell Technology, Inc. (MRVL) | President and COO | Sell | 5,927 | $1.2M |
| 2026-07-16 | Marvell Technology, Inc. (MRVL) | President and COO | Sell | 1,790 | $369,205 |
| 2026-07-16 | Marvell Technology, Inc. (MRVL) | President and COO | Buy | 3,399 | $0 |
| 2026-07-01 | Marvell Technology, Inc. (MRVL) | President and COO | Sell | 10,000 | $2.8M |
| 2026-06-01 | Marvell Technology, Inc. (MRVL) | President and COO | Sell | 10,000 | $2.1M |
| 2026-05-21 | Marvell Technology, Inc. (MRVL) | President and COO | Buy | 18,744 | $0 |
| 2026-05-21 | Marvell Technology, Inc. (MRVL) | President and COO | Sell | 9,294 | $1.7M |
| 2026-05-19 | Marvell Technology, Inc. (MRVL) | President and COO | Buy | 56,232 | $0 |
| 2026-05-19 | Marvell Technology, Inc. (MRVL) | President and COO | Sell | 27,882 | $4.9M |
| 2026-05-04 | Marvell Technology, Inc. (MRVL) | President and COO | Sell | 10,000 | $1.6M |
| 2026-04-17 | Marvell Technology, Inc. (MRVL) | President and COO | Sell | 1,383 | $186,152 |
| 2026-04-17 | Marvell Technology, Inc. (MRVL) | President and COO | Buy | 4,498 | $0 |
| 2026-04-17 | Marvell Technology, Inc. (MRVL) | President and COO | Sell | 2,231 | $300,293 |
| 2026-04-17 | Marvell Technology, Inc. (MRVL) | President and COO | Buy | 2,788 | $0 |
Source: SEC Form 4 filings · as of 2026-10-07