AMERIPRISE FINANCIAL INC - Dec 31, 2024 Form SCHEDULE 13G/A Schedule Report for Altimmune, Inc (ALT)

Filing Manager
AMERIPRISE FINANCIAL INC
Reporting Manager
Ameriprise Financial, Inc.
Security
Altimmune, Inc Common Stock
Symbol
ALT
Shares outstanding
71M shares
Disclosed Ownership
5.25M shares
Ownership
7.4%
Form type
SCHEDULE 13G/A
Date filed
2/14/2025, 02:31 PM
Date of event
Dec 31, 2024
SEC
View on sec.gov

Reporting Managers (8)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Ameriprise Financial, Inc. 7.4% 5.25M 5.24M /s/ Michael G. Clarke Michael G. Clarke Senior Vice President, North America Head of Operations & Investor Services
TAM UK International Holdings Limited 7.2% 5.1M 5.1M /s/ Michael G. Clarke By: Columbia Management Investment Advisers, LLC, as Attorney in Fact By: Michael G. Clarke SVP, North America Head of Operations & Investor Services
Threadneedle Holdings Limited 7.2% 5.1M 5.1M /s/ Michael G. Clarke By: Columbia Management Investment Advisers, LLC, as Attorney in Fact By: Michael G. Clarke SVP, North America Head of Operations & Investor Services
TAM UK Holdings Limited 7.2% 5.1M 5.1M /s/ Michael G. Clarke By: Columbia Management Investment Advisers, LLC, as Attorney in Fact By: Michael G. Clarke SVP, North America Head of Operations & Investor Services
Threadneedle Asset Management Holdings Limited 7.2% 5.1M 5.1M /s/ Michael G. Clarke By: Columbia Management Investment Advisers, LLC, as Attorney in Fact By: Michael G. Clarke SVP, North America Head of Operations & Investor Services
TC Financing Ltd 7.2% 5.1M 5.1M /s/ Michael G. Clarke By: Columbia Management Investment Advisers, LLC, as Attorney in Fact By: Michael G. Clarke SVP, North America Head of Operations & Investor Services
Threadneedle Asset Management Limited 7.2% 5.1M 5.1M /s/ Michael G. Clarke By: Columbia Management Investment Advisers, LLC, as Attorney in Fact By: Michael G. Clarke SVP, North America Head of Operations & Investor Services
Threadneedle Investment Services Limited 7.2% 5.1M 5.1M /s/ Michael G. Clarke By: Columbia Management Investment Advisers, LLC, as Attorney in Fact By: Michael G. Clarke SVP, North America Head of Operations & Investor Services