Company
CATX · CIK 0000728387
Sale of 167,149 shares at $3.1472 per share.
Reporting Persons Lantheus Alpha Therapy, LLC · Lantheus Holdings, Inc. · Transaction Code S
Traded Sep 4, 2026 · Disclosed Sep 8, 2026
Source: SEC Form 4 · 0002064832-26-000318 · filed 2026-09-08 · View filing →
Sale of 80,783 shares at $3.1058 per share.
Reporting Persons Lantheus Alpha Therapy, LLC · Lantheus Holdings, Inc. · Transaction Code S
Traded Sep 3, 2026 · Disclosed Sep 8, 2026
Source: SEC Form 4 · 0002064832-26-000318 · filed 2026-09-08 · View filing →
Sale of 42,129 shares at $3.1147 per share.
Reporting Persons Lantheus Alpha Therapy, LLC · Lantheus Holdings, Inc. · Transaction Code S
Traded Sep 2, 2026 · Disclosed Sep 4, 2026
Source: SEC Form 4 · 0002064832-26-000316 · filed 2026-09-04 · View filing →
Sale of 35,769 shares at $3.1193 per share.
Reporting Person Lantheus Alpha Therapy, LLC · Transaction Code S
Traded Sep 1, 2026 · Disclosed Sep 4, 2026FILED +3 DAYS
Source: SEC Form 4 · 0002064832-26-000314 · filed 2026-09-04 · View filing →
Sale of 78,145 shares at $3.143 per share.
Reporting Person Lantheus Alpha Therapy, LLC · Transaction Code S
Traded Aug 31, 2026 · Disclosed Sep 4, 2026FILED +4 DAYS
Source: SEC Form 4 · 0002064832-26-000314 · filed 2026-09-04 · View filing →
Sale of 35,769 shares at $3.1193 per share.
Reporting Person Lantheus Holdings, Inc. · Transaction Code S
Traded Sep 1, 2026 · Disclosed Sep 3, 2026
Source: SEC Form 4 · 0002064832-26-000310 · filed 2026-09-03 · View filing →
Sale of 78,145 shares at $3.143 per share.
Reporting Person Lantheus Holdings, Inc. · Transaction Code S
Traded Aug 31, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0002064832-26-000308 · filed 2026-09-02 · View filing →