Lantheus Holdings, Inc.
SEC CIK 1521036 · LNTH · last insider filing 2026-06-03
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Heino Mary Anne | Director · President and CEO | filed 2015 - 2026 |
| Ber Gerard | Director | filed 2020 - 2026 |
| Leno SAM R | Director | filed 2015 - 2026 |
| Thrall James H | Director | filed 2018 - 2026 |
| Mchugh Julie | Director | filed 2017 - 2026 |
| Eastland Julia Marie | Director | filed 2024 - 2026 |
| Pruden Gary J | Director | filed 2018 - 2026 |
| Baylor-Henry Minnie | Director | filed 2022 - 2026 |
| Maeusli Heinz Christoph | Director | filed 2020 - 2026 |
| Morrow Phuong Khanh | Director | filed 2025 - 2026 |
| Markison Brian A | Director · CEO | filed 2015 - 2025 |
| Bolla John J. | Director · See Remarks | filed 2018 - 2021 |
| Robertson A Frederick | Director · Independent Director | filed 2016 - 2021 |
| Schaffer Derace L | Director | filed 2016 - 2020 |
| Pucel Kenneth | Director | filed 2018 - 2020 |
| Clemmer James C | Director | filed 2015 - 2020 |
| Burgstahler David F | Director | filed 2015 - 2017 |
| Venkataraman Sriram | Director | filed 2015 - 2017 |
| Bailey Jeffrey Allen | Director · CEO and President | filed 2015 - 2015 |
| O'Neill Patrick | Director | filed 2015 - 2015 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Niedzwiecki Daniel | See Remarks | filed 2021 - 2026 |
| Marshall Robert J. Jr. | CFO and Treasurer | filed 2018 - 2026 |
| Morgan Amanda Michelle | Chief Commercial Officer | filed 2024 - 2026 |
| Brown Kimberly | Chief Accounting Officer | filed 2024 - 2026 |
| Dinkelborg Ludger | See Remarks | filed 2025 - 2026 |
| Blanchfield Paul | See Remarks | filed 2020 - 2025 |
| Sabens Andrea | Chief Accounting Officer | filed 2021 - 2024 |
| Humphrey Jeffrey | Chief Medical Officer | filed 2024 - 2024 |
| Montagut Etienne | See Remarks | filed 2021 - 2024 |
| Provost Jean-Claude | Chief Medical Officer | filed 2023 - 2024 |
| Walker Carol | Senior Vice President, Quality | filed 2021 - 2022 |
| Yao Ying Vivian | Chief Human Resources Officer | filed 2021 - 2022 |
| Duffy Michael P | VP, General Counsel, Secretary | filed 2015 - 2021 |
| Molnar Istvan | Chief Medical Officer | filed 2020 - 2021 |
| Orlandi Cesare | Chief Medical Officer | filed 2015 - 2019 |
| Crowley John W. | VP Finance and Accounting | filed 2015 - 2018 |
| Healey Timothy G | SVP, Commercial | filed 2015 - 2018 |
| Dawes William C. Jr. | VP, Mfg & Ops | filed 2015 - 2017 |
| Bakewell John K | CFO and Treasurer | filed 2015 - 2016 |
About this record
From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.
Source: SEC Insider Transactions Data Sets (Forms 3/4/5), US Federal Government public domain.