Paul Blanchfield, President of Lantheus Holdings ($LNTH), made two open market sales of company shares in the last year, totaling nearly $690,000. His most recent sale occurred on August 13, 2025. These transactions rank 5,774th among 11,678 insiders by sale value, well below the average of $8.6 million per insider across about six sales. He reported no open market purchases.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug. 13, 2025 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | S | Common Stock | 3060 | $53.57 | 108,214.0000 | 71,651,000 | 2.75% | 0.00% |
| July 15, 2025 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | F | Common Stock | 518 | $81.26 | 111,274.0000 | 71,651,000 | 0.46% | 0.00% |
| June 5, 2025 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | S | Common Stock | 6599 | $79.65 | 111,792.0000 | 71,651,000 | 5.57% | 0.01% |
| April 17, 2025 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | F | Common Stock | 455 | $101.32 | 118,391.0000 | 71,651,000 | 0.38% | 0.00% |
| March 5, 2025 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | S | Common Stock | 2084 | $98.00 | 91,828.0000 | 71,651,000 | 2.22% | 0.00% |
| March 5, 2025 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | A | Common Stock | 26871 | $0.00 | 118,699.0000 | 71,651,000 | 29.26% | 0.04% |
| March 5, 2025 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | A | Stock Option (right to buy) | 15668 | $0.00 | 15,668.0000 | 71,651,000 | 9999.99% | 0.02% |
| March 3, 2025 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | A | Common Stock | 13769 | $0.00 | 110,506.0000 | 71,651,000 | 14.23% | 0.02% |
| March 3, 2025 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | F | Common Stock | 16594 | $94.86 | 93,912.0000 | 71,651,000 | 15.02% | 0.02% |
| Nov. 14, 2024 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | S | Common Stock | 2000 | $79.65 | 97,092.0000 | 73,065,000 | 2.02% | 0.00% |
| Nov. 14, 2024 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | G | Common Stock | 355 | $0.00 | 96,737.0000 | 73,065,000 | 0.37% | 0.00% |
| Aug. 8, 2024 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | S | Common Stock | 2000 | $96.39 | 98,980.0000 | 70,239,000 | 1.98% | 0.00% |
| July 15, 2024 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | F | Common Stock | 518 | $123.19 | 100,980.0000 | 70,239,000 | 0.51% | 0.00% |
| May 31, 2024 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | S | Common Stock | 1179 | $80.82 | 101,498.0000 | 70,239,000 | 1.15% | 0.00% |
| April 17, 2024 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | F | Common Stock | 455 | $61.48 | 102,677.0000 | 70,239,000 | 0.44% | 0.00% |
| March 7, 2024 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | S | Common Stock | 18023 | $61.96 | 103,357.0000 | 70,239,000 | 14.85% | 0.03% |
| March 7, 2024 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | G | Common Stock | 500 | $0.00 | 102,857.0000 | 70,239,000 | 0.48% | 0.00% |
| March 5, 2024 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | F | Common Stock | 20728 | $65.36 | 121,380.0000 | 70,239,000 | 14.59% | 0.03% |
| March 1, 2024 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | A | Common Stock | 36547 | $0.00 | 125,198.0000 | 70,239,000 | 41.23% | 0.05% |
| March 4, 2024 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | A | Common Stock | 16910 | $0.00 | 142,108.0000 | 70,239,000 | 13.51% | 0.02% |
| March 1, 2024 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | A | Stock Option (right to buy) | 21652 | $0.00 | 21,652.0000 | 70,239,000 | 9999.99% | 0.03% |
| Nov. 16, 2023 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | S | Common Stock | 1500 | $67.96 | 88,651.0000 | 70,671,000 | 1.66% | 0.00% |
| Aug. 21, 2023 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | S | Common Stock | 408 | $66.10 | 90,067.0000 | 70,671,000 | 0.45% | 0.00% |
| Aug. 18, 2023 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | S | Common Stock | 1500 | $65.19 | 90,475.0000 | 70,671,000 | 1.63% | 0.00% |
| July 18, 2023 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | F | Common Stock | 518 | $87.40 | 91,975.0000 | 70,671,000 | 0.56% | 0.00% |
| May 18, 2023 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | S | Common Stock | 1500 | $97.93 | 92,743.0000 | 70,671,000 | 1.59% | 0.00% |
| May 18, 2023 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | President | G | Common Stock | 250 | $0.00 | 92,493.0000 | 70,671,000 | 0.27% | 0.00% |
| April 17, 2023 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | See Remarks | A | Common Stock | 8464 | $0.00 | 95,028.0000 | 70,671,000 | 9.78% | 0.01% |
| April 17, 2023 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | See Remarks | A | Stock Option (right to buy) | 5025 | $0.00 | 5,025.0000 | 70,671,000 | 9999.99% | 0.01% |
| March 6, 2023 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | Chief Operating Officer | S | Common Stock | 5250 | $72.56 | 89,101.0000 | 70,671,000 | 5.56% | 0.01% |
| March 7, 2023 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | Chief Operating Officer | S | Common Stock | 2758 | $72.15 | 86,343.0000 | 70,671,000 | 3.10% | 0.00% |
| March 2, 2023 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | Chief Operating Officer | A | Common Stock | 20383 | $0.00 | 94,351.0000 | 70,671,000 | 27.56% | 0.03% |
| March 2, 2023 | Lantheus Holdings, Inc. | $LNTH | Blanchfield Paul | Chief Operating Officer | A | Stock Option (right to buy) | 11880 | $0.00 | 11,880.0000 | 70,671,000 | 9999.99% | 0.02% |