LNTH insider transaction filings
Lantheus Holdings, Inc. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-19. Screen LNTH transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-19 | 4 | Brown Kimberly — Chief Accounting Officer | Tax withholding (F): 463 @ $100.91 | EDGAR |
| 2026-08-19 | 4 | Dinkelborg Ludger — See Remarks | Tax withholding (F): 2,536 @ $100.91 | EDGAR |
| 2026-06-03 | 4 | Ber Gerard — Director | Tax withholding (F): 381 @ $96.67 | EDGAR |
| 2026-06-03 | 4 | Heino Mary Anne — Executive Chair and CEO, Director | Tax withholding (F): 1,227 @ $96.67 | EDGAR |
| 2026-05-18 | 4 | Morrow Phuong Khanh — Director | Grant/award (A): 4,137 @ $0 | EDGAR |
| 2026-05-18 | 4 | Maeusli Heinz Christoph — Director | Grant/award (A): 4,137 @ $0 | EDGAR |
| 2026-05-18 | 4 | Pruden Gary J — Director | Grant/award (A): 4,137 @ $0 | EDGAR |
| 2026-05-18 | 4 | Baylor-Henry Minnie — Director | Grant/award (A): 4,137 @ $0 | EDGAR |
| 2026-05-18 | 4 | Ber Gerard — Director | Grant/award (A): 4,137 @ $0 | EDGAR |
| 2026-05-18 | 4 | EASTLAND JULIA MARIE — Director | Grant/award (A): 4,137 @ $0 | EDGAR |
| 2026-05-18 | 4 | McHugh Julie — Director | Grant/award (A): 4,137 @ $0 | EDGAR |
| 2026-05-18 | 4 | Thrall James H — Director | Grant/award (A): 4,137 @ $0 | EDGAR |
| 2026-05-18 | 4 | LENO SAM R — Director | Grant/award (A): 4,137 @ $0 | EDGAR |
| 2026-04-21 | 4 | Niedzwiecki Daniel — See Remarks | Tax withholding (F): 1,911 @ $83.82 | EDGAR |
| 2026-03-09 | 4 | Niedzwiecki Daniel — See Remarks | Grant/award (A): 36,692 @ $0 · Tax withholding (F): 1,283 @ $76.31 | EDGAR |
| 2026-03-09 | 4 | Dinkelborg Ludger — See Remarks | Grant/award (A): 20,966 @ $0 | EDGAR |
| 2026-03-09 | 4 | Marshall Robert J. Jr. — CFO and Treasurer | Grant/award (A): 38,002 @ $0 · Tax withholding (F): 1,182 @ $76.31 | EDGAR |
| 2026-03-09 | 4 | Brown Kimberly — Chief Accounting Officer | Grant/award (A): 6,158 @ $0 · Tax withholding (F): 133 @ $76.31 | EDGAR |
| 2026-03-09 | 4 | Morgan Amanda Michelle — Chief Commercial Officer | Grant/award (A): 26,208 @ $0 · Tax withholding (F): 595 @ $76.31 | EDGAR |
| 2026-03-04 | 4 | Niedzwiecki Daniel — See Remarks | Grant/award (A): 5,169 @ $0 · Tax withholding (F): 8,259 @ $76.30 | EDGAR |
| 2026-03-04 | 4 | Morgan Amanda Michelle — Chief Commercial Officer | Grant/award (A): 2,782 @ $0 · Tax withholding (F): 3,336 @ $76.30 | EDGAR |
| 2026-03-04 | 4 | Marshall Robert J. Jr. — CFO and Treasurer | Grant/award (A): 8,491 @ $0 · Tax withholding (F): 10,652 @ $76.30 | EDGAR |
| 2026-03-04 | 4 | Heino Mary Anne — Executive Chair and CEO, Director | Grant/award (A): 32,105 @ $0 · Tax withholding (F): 41,916 @ $76.30 | EDGAR |
| 2025-12-17 | 4 | Morgan Amanda Michelle — Chief Commercial Officer | Tax withholding (F): 356 @ $93.48 · Tax withholding (F): 368 @ $66.57 | EDGAR |
| 2025-11-19 | 4 | Heino Mary Anne — Executive Chair, Director | Grant/award (A): 14,285 @ $0 · Grant/award (A): 26,325 (derivative) @ $0 | EDGAR |
| 2025-09-03 | 4 | Marshall Robert J. Jr. — CFO and Treasurer | Tax withholding (F): 727 @ $54.90 | EDGAR |
| 2025-08-21 | 4 | PATEL RAJIV A Roberts Thomas G. Jr. Saito Edric C. Seybold William Short Daniel S. Spokes Andrew J M Warren John R. WEHRLY MARK C | Sale (S): 41,000 @ $55.34 · Sale (S): 3,365,000 @ $56.15 | EDGAR |
| 2025-08-21 | 4 | FARALLON PARTNERS L L C/CA — 10% owner Dapice Joshua J. Dreyfuss Philip D Dunn Hannah E. FRIED RICHARD B Gehani Varun N Giauque Nicolas Kim David T Linn Michael G Luo Patrick (Cheng) | Sale (S): 41,000 @ $55.34 · Sale (S): 3,365,000 @ $56.15 | EDGAR |
| 2025-08-19 | 4 | Brown Kimberly — Chief Accounting Officer | Tax withholding (F): 463 @ $54.18 | EDGAR |
| 2025-08-19 | 4 | Dinkelborg Ludger — See Remarks | Grant/award (A): 14,765 @ $0 · Grant/award (A): 25,324 (derivative) @ $0 | EDGAR |
| 2025-08-15 | 4 | Blanchfield Paul — President | Sale (S): 3,060 @ $53.57 | EDGAR |
| 2025-07-17 | 4 | Blanchfield Paul — President | Tax withholding (F): 518 @ $81.26 | EDGAR |
| 2025-06-17 | 4 | Niedzwiecki Daniel — See Remarks | Sale (S): 6,000 @ $78.74 | EDGAR |
| 2025-06-11 | 4 | Marshall Robert J. Jr. — CFO and Treasurer | Option exercise (M): 14,773 @ $49.93 · Sale (S): 3,494 @ $81.27 · Sale (S): 9,243 @ $82.50 · Sale (S): 27,036 @ $83.40 · Option exercise (M): 14,773 (derivative) @ $0 | EDGAR |
| 2025-06-11 | 4 | McHugh Julie — Director | Sale (S): 5,192 @ $81.62 | EDGAR |
| 2025-06-09 | 4 | Blanchfield Paul — President | Sale (S): 6,599 @ $79.65 | EDGAR |
| 2025-06-09 | 4 | Niedzwiecki Daniel — See Remarks | Sale (S): 6,000 @ $79.65 | EDGAR |
| 2025-06-04 | 4 | Heino Mary Anne — Director | Sale (S): 3,140 @ $74.90 · Sale (S): 22,926 @ $77.09 | EDGAR |
| 2025-05-29 | 4 | Heino Mary Anne — Director | Gift (G): 179,300 @ $0 · Gift (G): 179,300 @ $0 | EDGAR |
| 2025-05-16 | 4 | Pruden Gary J — Director | Grant/award (A): 2,537 @ $0 · Gift (G): 2,635 @ $0 · Gift (G): 2,635 @ $0 · Grant/award (A): 4,543 (derivative) @ $0 | EDGAR |
| 2025-05-16 | 4 | Morrow Phuong Khanh — Director | Grant/award (A): 2,537 @ $0 · Grant/award (A): 4,543 (derivative) @ $0 | EDGAR |
| 2025-05-16 | 4 | Maeusli Heinz Christoph — Director | Grant/award (A): 2,537 @ $0 · Grant/award (A): 4,543 (derivative) @ $0 | EDGAR |
| 2025-05-16 | 4 | Heino Mary Anne — Director | Grant/award (A): 2,537 @ $0 · Grant/award (A): 4,543 (derivative) @ $0 | EDGAR |
| 2025-05-16 | 4 | Baylor-Henry Minnie — Director | Grant/award (A): 2,537 @ $0 · Grant/award (A): 4,543 (derivative) @ $0 | EDGAR |
| 2025-05-16 | 4 | Ber Gerard — Director | Grant/award (A): 2,537 @ $0 · Grant/award (A): 4,543 (derivative) @ $0 | EDGAR |
| 2025-05-16 | 4 | EASTLAND JULIA MARIE — Director | Grant/award (A): 2,537 @ $0 · Grant/award (A): 4,543 (derivative) @ $0 | EDGAR |
| 2025-05-16 | 4 | McHugh Julie — Director | Grant/award (A): 2,537 @ $0 · Grant/award (A): 4,543 (derivative) @ $0 | EDGAR |
| 2025-05-16 | 4 | Thrall James H — Director | Grant/award (A): 2,537 @ $0 · Grant/award (A): 4,543 (derivative) @ $0 | EDGAR |
| 2025-05-16 | 4 | LENO SAM R — Director | Grant/award (A): 2,537 @ $0 · Grant/award (A): 4,543 (derivative) @ $0 | EDGAR |
| 2025-05-13 | 4 | Ber Gerard — Director | Tax withholding (F): 396 @ $81.74 | EDGAR |
Recent 8-K events — Lantheus Holdings, Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-06 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-04 | 8-K | 1.01 — Entry into a Material Definitive Agreement 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-03 | 8-K | 7.01 — Regulation FD Disclosure 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-07 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-01 | 8-K | 3.03 — Material Modification to Rights of Security Holders 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 5.03 — Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year 5.07 — Submission of Matters to a Vote of Security Holders 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-26 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-12 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2025-11-06 | 8-K | 2.02 — Results of Operations and Financial Condition 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-08-11 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2025-08-06 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
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