Marshall Robert J. Jr. (CIK 1754976) reported 14 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-03-09). Recent activity: Buy LNTH (38,002 shares), Sell LNTH (1,182 shares), Buy LNTH (8,491 shares), Sell LNTH (10,652 shares), Sell LNTH (727 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-09 | Lantheus Holdings, Inc. (LNTH) | CFO and Treasurer | Buy | 38,002 | $0 |
| 2026-03-09 | Lantheus Holdings, Inc. (LNTH) | CFO and Treasurer | Sell | 1,182 | $90,198 |
| 2026-03-04 | Lantheus Holdings, Inc. (LNTH) | CFO and Treasurer | Buy | 8,491 | $0 |
| 2026-03-04 | Lantheus Holdings, Inc. (LNTH) | CFO and Treasurer | Sell | 10,652 | $812,748 |
| 2025-09-03 | Lantheus Holdings, Inc. (LNTH) | CFO and Treasurer | Sell | 727 | $39,912 |
| 2025-08-07 | Lifeward Ltd. (LFWD) | Director | Buy | 35,920 | $0 |
| 2025-06-11 | Lantheus Holdings, Inc. (LNTH) | CFO and Treasurer | Buy | 14,773 | $737,616 |
| 2025-06-11 | Lantheus Holdings, Inc. (LNTH) | CFO and Treasurer | Sell | 3,494 | $283,957 |
| 2025-06-11 | Lantheus Holdings, Inc. (LNTH) | CFO and Treasurer | Sell | 9,243 | $762,548 |
| 2025-06-11 | Lantheus Holdings, Inc. (LNTH) | CFO and Treasurer | Sell | 27,036 | $2.3M |
| 2025-03-19 | Lantheus Holdings, Inc. (LNTH) | CFO and Treasurer | Sell | 10,000 | $1.0M |
| 2025-03-07 | Lantheus Holdings, Inc. (LNTH) | CFO and Treasurer | Buy | 23,884 | $0 |
| 2025-03-05 | Lantheus Holdings, Inc. (LNTH) | CFO and Treasurer | Buy | 17,274 | $0 |
| 2025-03-05 | Lantheus Holdings, Inc. (LNTH) | CFO and Treasurer | Sell | 20,261 | $1.9M |
Source: SEC Form 4 filings · as of 2026-03-09