{"transactions":[{"id":4627661,"issuer":{"id":183937,"kind":"organization","name":"ADARx Pharmaceuticals, Inc.","symbol":"ADRX"},"owners":[{"id":161018,"kind":"person","name":"Li Zhen","position":1,"cik":"0001729510","reported_name":"Li Zhen","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President and CEO"}}],"security":"Employee Stock Option (right to buy)","published_at":"2026-09-28T20:30:17.000Z","date":"2026-09-24","kind":"grant","planned":false,"acquired":true,"shares":1024152,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"1/4th of the total shares vest and become exercisable on September 24, 2027 and the remaining shares vest and become exercisable in equal quarterly installments thereafter over a three-year period, subject to the Reporting Person's continued service to the Issuer on each vesting date."}],"balance_after":1024152,"derivative":{"exercise_price":17,"expiration_date":"2036-09-23","underlying":"Common Stock","underlying_shares":1024152},"source":{"system":"sec-edgar","filing":"0001729510-26-000006","document":"form4-09282026_040901.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1802369/000172951026000006/form4-09282026_040901.xml","form_type":"4"}},{"id":3694967,"issuer":{"id":3472,"kind":"organization","name":"ARROWHEAD PHARMACEUTICALS, INC."},"owners":[{"id":161018,"kind":"person","name":"Li Zhen","position":1,"cik":"0001729510","reported_name":"Li Zhen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Snr. VP, Chem and Non-Clin Dev"}}],"security":"Common Stock","published_at":"2019-01-17T01:24:20.000Z","date":"2019-01-14","kind":"sale","acquired":false,"shares":40500,"price":14.34,"value":580770.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Open market sale pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended. The sale was made to generate proceeds to cover the tax liability incident to the vesting of restricted stock units."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.02 to $14.56, inclusive. The reporting person undertakes to provide to Arrowhead Pharmaceuticals, Inc., any security holder of Arrowhead Pharmaceuticals, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4."}],"balance_after":201700,"source":{"system":"sec-edgar","filing":"0001209191-19-004005","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/879407/000120919119004005/doc4.xml","form_type":"4"}},{"id":3710961,"issuer":{"id":3472,"kind":"organization","name":"ARROWHEAD PHARMACEUTICALS, INC."},"owners":[{"id":161018,"kind":"person","name":"Li Zhen","position":1,"cik":"0001729510","reported_name":"Li Zhen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Snr. VP, Chem and Non-Clin Dev"}}],"security":"Common Stock","published_at":"2019-01-04T01:08:02.000Z","date":"2019-01-01","kind":"grant","acquired":true,"shares":75000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares underlying a restricted stock unit, which shares will vest in four equal annual installments."}],"balance_after":242200,"source":{"system":"sec-edgar","filing":"0001209191-19-001522","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/879407/000120919119001522/doc4.xml","form_type":"4"}}]}