Company: ARWR
Filing Date: 2025-01-29
Form Type: ARS
Source: 0001628280-25-002866
Chunk: 223

Company: ARROWHEAD PHARMACEUTICALS, INC.
Filing Date: 2025-01-29
Form: ARS
Chunk 223
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% of our total shares outstanding known to us. Unless otherwise specified in the footnotes to the table below, the persons and entities named in the table have sole voting and investment power with respect to all shares beneficially owned, subject to community property laws, where applicable, and the address of each stockholder is c/o Arrowhead Pharmaceuticals, Inc., 177 E. Colorado Blvd, Suite 700, Pasadena, CA, 91105 unless otherwise indicated. Number and Percentage of Shares Beneficially Owned (1) Shares Percentage 5% Beneficial Owners BlackRock Inc (2) 55 East 52nd Street, New York, NY 10055 13,303,281 12.4 % The Vanguard Group (3) 100 Vanguard Blvd., Malvern, PA 19355 12,404,050 10.0 % Avoro Capital Advisors LLC (4) 110 Greene Street, Suite 800, New York, NY 10012 8,888,888 7.2 % State Street Corporation (5) One Congress Street, Suite 1, Boston MA 02114 6,354,331 5.1 % Named Executive Officers and Directors Christopher Anzalone (4) 3,764,252 3.0 % Patrick O’Brien 527,201 * Kenneth Myszkowski 455,433 * James Hamilton 272,122 * Javier San Martin 198,497 * Tracie Oliver 127,107 * Michael S. Perry 131,490 * Mauro Ferrari 77,514 * William Waddill 57,111 * Hongbo Lu 47,163* Victoria Vakiener 37,944 * Adeoye Olukotun 36,740 * Douglas Ingram 0 * All Executive Officers and Directors as a group (10 persons) 5,406,970 4.3 % * Less than 1% (1) Based on 125,073,049 shares of Common Stock issued and outstanding as of January 17, 2024. Shares not outstanding but deemed beneficially owned by virtue of the right of a person to acquire them as of January 17, 2024, or within sixty days of such date are treated as outstanding only when determining the percentage owned by such individual and when determining the percentage owned by a group. (2) Based on Amendment No. 2 to Schedule 13G/A filed January 23, 2024 by BlackRock Inc. According to Amendment No.