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ARROWHEAD PHARMACEUTICALS, INC.

For the period ended Mar 31, 2026. Filed May 7, 2026.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Mar 31, 2026 · Filed May 7, 2026

ARWR$49.24-15.3%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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ITEM 5. OTHER INFORMATION

(c)Trading Plans

During the quarter ended March 31, 2026, the following directors and officers (as defined in Exchange Act Rule 16a-1(f)) adopted certain trading plans intended to satisfy Rule 10b5-1(c):

NameTitleAdoption or Termination DatePlan End DateShares Vesting and Subject to Sell-To-Cover (1)Other Shares Being Sold (Subject to Certain Conditions)
Victoria VakienerBoard Member01/12/202612/31/20264,300
Adeoye OlukotunBoard Member01/14/202612/31/20267,819
Hongbo LuBoard Member01/14/202612/31/20267,449
William WaddillBoard Member02/25/202612/31/20263,910
Daniel ApelChief Financial Officer03/29/202604/27/202743,750

(1) This column indicates the total number of shares vesting, but the 10b5-1 Plan provides for the sale of only those shares necessary to satisfy payment of applicable withholding taxes.

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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.