{"transactions":[{"id":853246,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2026-03-09T20:07:08.000Z","date":"2026-03-06","kind":"sale","planned":false,"acquired":false,"shares":2502,"price":11.0197,"value":27571.2894,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 6,908 restricted stock units."}],"balance_after":263831,"source":{"system":"sec-edgar","filing":"0001591313-26-000006","document":"wk-form4_1773086825.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000159131326000006/wk-form4_1773086825.xml","form_type":"4"}},{"id":853245,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2026-03-09T20:07:08.000Z","date":"2026-03-05","kind":"sale","planned":false,"acquired":false,"shares":4118,"price":11.2455,"value":46308.969,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 9,950 restricted stock units."}],"balance_after":266333,"source":{"system":"sec-edgar","filing":"0001591313-26-000006","document":"wk-form4_1773086825.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000159131326000006/wk-form4_1773086825.xml","form_type":"4"}},{"id":861009,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Stock Option (Right to Buy)","published_at":"2026-03-05T00:43:59.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":149440,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"25% of the shares subject to the option shall vest on the one year anniversary of March 2, 2026 (the \"Vesting Commencement Date\"), and 1/48th of the shares shall vest monthly thereafter, such that the option shall be fully vested and exercisable on the four year anniversary of the Vesting Commencement Date,  subject to the Reporting Person's continuous service to the Issuer on and through each applicable vesting date, inclusive."}],"balance_after":149440,"derivative":{"exercise_price":12.3,"expiration_date":"2036-03-02","underlying":"Common Stock","underlying_shares":149440},"source":{"system":"sec-edgar","filing":"0001591313-26-000004","document":"wk-form4_1772671436.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000159131326000004/wk-form4_1772671436.xml","form_type":"4"}},{"id":861008,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2026-03-05T00:43:59.000Z","date":"2026-03-03","kind":"sale","planned":false,"acquired":false,"shares":2663,"price":11.8951,"value":31676.6513,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 6,253 restricted stock units."}],"balance_after":270451,"source":{"system":"sec-edgar","filing":"0001591313-26-000004","document":"wk-form4_1772671436.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000159131326000004/wk-form4_1772671436.xml","form_type":"4"}},{"id":861007,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2026-03-05T00:43:59.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":24907,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units that vest as follows: 1/3 of the shares vest on the first, second and third anniversaries of the date of grant, subject to the Reporting Person's continuous service to the Issuer on and through each applicable vesting date, inclusive."}],"balance_after":273114,"source":{"system":"sec-edgar","filing":"0001591313-26-000004","document":"wk-form4_1772671436.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000159131326000004/wk-form4_1772671436.xml","form_type":"4"}},{"id":931062,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Stock Option (Right to Buy)","published_at":"2026-01-26T21:01:10.000Z","date":"2026-01-23","kind":"exercise","planned":false,"acquired":false,"shares":5322,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the exercise of an expiring option grant."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"25% of the shares subject to the option vested on the one year anniversary of January 26, 2016 (the \"Vesting Commencement Date\"), and 1/48th of the shares vested monthly thereafter, such that the option was fully vested and exercisable on the four year anniversary of the Vesting Commencement Date."}],"balance_after":0,"derivative":{"exercise_price":12.51,"expiration_date":"2026-01-26","underlying":"Common Stock","underlying_shares":5322},"source":{"system":"sec-edgar","filing":"0001591313-26-000002","document":"wk-form4_1769461267.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000159131326000002/wk-form4_1769461267.xml","form_type":"4"}},{"id":931061,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2026-01-26T21:01:10.000Z","date":"2026-01-23","kind":"exercise","planned":false,"acquired":true,"shares":5322,"price":12.51,"value":66578.22,"ownership":{"direct":true},"balance_after":248207,"source":{"system":"sec-edgar","filing":"0001591313-26-000002","document":"wk-form4_1769461267.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000159131326000002/wk-form4_1769461267.xml","form_type":"4"}},{"id":959440,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Stock Option (Right to Buy)","published_at":"2025-12-23T21:02:01.000Z","date":"2025-12-22","kind":"exercise","planned":false,"acquired":false,"shares":6311,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents the exercise of an expiring option grant."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"25% of the shares subject to the option vested on the one year anniversary of January 26, 2016 (the \"Vesting Commencement Date\"), and 1/48th of the shares vested monthly thereafter, such that the option was fully vested and exercisable on the four year anniversary of the Vesting Commencement Date."}],"balance_after":5322,"derivative":{"exercise_price":12.51,"expiration_date":"2026-01-26","underlying":"Common Stock","underlying_shares":6311},"source":{"system":"sec-edgar","filing":"0001591313-25-000005","document":"wk-form4_1766523717.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000159131325000005/wk-form4_1766523717.xml","form_type":"4"}},{"id":959439,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Stock Option (Right to Buy)","published_at":"2025-12-23T21:02:01.000Z","date":"2025-12-19","kind":"exercise","planned":false,"acquired":false,"shares":73367,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents the exercise of an expiring option grant."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"25% of the shares subject to the option vested on the one year anniversary of January 26, 2016 (the \"Vesting Commencement Date\"), and 1/48th of the shares vested monthly thereafter, such that the option was fully vested and exercisable on the four year anniversary of the Vesting Commencement Date."}],"balance_after":11633,"derivative":{"exercise_price":12.51,"expiration_date":"2026-01-26","underlying":"Common Stock","underlying_shares":73367},"source":{"system":"sec-edgar","filing":"0001591313-25-000005","document":"wk-form4_1766523717.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000159131325000005/wk-form4_1766523717.xml","form_type":"4"}},{"id":959438,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2025-12-23T21:02:01.000Z","date":"2025-12-22","kind":"exercise","planned":false,"acquired":true,"shares":6311,"price":12.51,"value":78950.61,"ownership":{"direct":true},"balance_after":242885,"source":{"system":"sec-edgar","filing":"0001591313-25-000005","document":"wk-form4_1766523717.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000159131325000005/wk-form4_1766523717.xml","form_type":"4"}},{"id":959437,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2025-12-23T21:02:01.000Z","date":"2025-12-19","kind":"sale","planned":false,"acquired":false,"shares":73367,"price":15.72,"value":1153329.24,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.51 to $15.97, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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."}],"balance_after":236574,"source":{"system":"sec-edgar","filing":"0001591313-25-000005","document":"wk-form4_1766523717.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000159131325000005/wk-form4_1766523717.xml","form_type":"4"}},{"id":959436,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2025-12-23T21:02:01.000Z","date":"2025-12-19","kind":"exercise","planned":false,"acquired":true,"shares":73367,"price":12.51,"value":917821.17,"ownership":{"direct":true},"balance_after":309941,"source":{"system":"sec-edgar","filing":"0001591313-25-000005","document":"wk-form4_1766523717.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000159131325000005/wk-form4_1766523717.xml","form_type":"4"}},{"id":1211813,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2025-03-11T20:25:11.000Z","date":"2025-03-10","kind":"sale","planned":false,"acquired":false,"shares":9697,"price":13.5971,"value":131851.0787,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 25,104 restricted stock units."}],"balance_after":236574,"source":{"system":"sec-edgar","filing":"0001127602-25-009064","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760225009064/form4.xml","form_type":"4"}},{"id":1221925,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Stock Option (Right to Buy)","published_at":"2025-03-05T22:05:40.000Z","date":"2025-03-04","kind":"grant","planned":false,"acquired":true,"shares":89552,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"25% of the shares subject to the option shall vest on the one year anniversary of March 4, 2025 (the \"Vesting Commencement Date\") and 1/48th of the shares shall vest monthly thereafter, such that the option shall be fully vested on the four year anniversary of the Vesting Commencement Date, subject to the Reporting Person's continuous service to the Issuer on and through each applicable vesting date, inclusive."}],"balance_after":89552,"derivative":{"exercise_price":14.15,"expiration_date":"2035-03-04","underlying":"Common Stock","underlying_shares":89552},"source":{"system":"sec-edgar","filing":"0001127602-25-008344","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760225008344/form4.xml","form_type":"4"}},{"id":1221924,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2025-03-05T22:05:40.000Z","date":"2025-03-04","kind":"grant","planned":false,"acquired":true,"shares":29851,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units that vest as follows: 1/3 of the shares vest on the first, second and third anniversaries of the date of grant, subject to the Reporting Person's continuous service to the Issuer on and through each applicable vesting date, inclusive."}],"balance_after":246271,"source":{"system":"sec-edgar","filing":"0001127602-25-008344","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760225008344/form4.xml","form_type":"4"}},{"id":1287101,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Stock Option (Right to Buy)","published_at":"2025-02-03T21:54:03.000Z","date":"2025-02-03","kind":"exercise","planned":false,"acquired":false,"shares":3542,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"25% of the shares subject to the option vested on the one year anniversary of February 12, 2015 (the \"Vesting Commencement Date\"), and 1/48th of the shares vested monthly thereafter, such that the option was fully vested and exercisable on the four year anniversary of the Vesting Commencement Date."}],"balance_after":0,"derivative":{"exercise_price":15.69,"expiration_date":"2025-02-11","underlying":"Common Stock","underlying_shares":3542},"source":{"system":"sec-edgar","filing":"0001127602-25-002764","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760225002764/form4.xml","form_type":"4"}},{"id":1287100,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2025-02-03T21:54:03.000Z","date":"2025-02-03","kind":"exercise","planned":false,"acquired":true,"shares":3542,"price":15.69,"value":55573.98,"ownership":{"direct":true},"balance_after":216420,"source":{"system":"sec-edgar","filing":"0001127602-25-002764","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760225002764/form4.xml","form_type":"4"}},{"id":1366365,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Stock Option (Right to Buy)","published_at":"2024-11-13T22:46:02.000Z","date":"2024-11-12","kind":"exercise","planned":true,"acquired":false,"shares":12774,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction is pursuant to a 10b5-1 plan adopted by the Reporting Person on June 14, 2024."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"25% of the shares subject to the option vested on the one year anniversary of February 12, 2015 (the \"Vesting Commencement Date\"), and 1/48th of the shares vested monthly thereafter, such that the option was fully vested and exercisable on the four year anniversary of the Vesting Commencement Date."}],"balance_after":3542,"derivative":{"exercise_price":15.69,"expiration_date":"2025-02-11","underlying":"Common Stock","underlying_shares":12774},"source":{"system":"sec-edgar","filing":"0001127602-24-027248","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760224027248/form4.xml","form_type":"4"}},{"id":1366364,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Stock Option (Right to Buy)","published_at":"2024-11-13T22:46:02.000Z","date":"2024-11-11","kind":"exercise","planned":true,"acquired":false,"shares":68684,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction is pursuant to a 10b5-1 plan adopted by the Reporting Person on June 14, 2024."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"25% of the shares subject to the option vested on the one year anniversary of February 12, 2015 (the \"Vesting Commencement Date\"), and 1/48th of the shares vested monthly thereafter, such that the option was fully vested and exercisable on the four year anniversary of the Vesting Commencement Date."}],"balance_after":16316,"derivative":{"exercise_price":15.69,"expiration_date":"2025-02-11","underlying":"Common Stock","underlying_shares":68684},"source":{"system":"sec-edgar","filing":"0001127602-24-027248","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760224027248/form4.xml","form_type":"4"}},{"id":1366363,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2024-11-13T22:46:02.000Z","date":"2024-11-12","kind":"exercise","planned":true,"acquired":true,"shares":12774,"price":15.69,"value":200424.06,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction is pursuant to a 10b5-1 plan adopted by the Reporting Person on June 14, 2024."}],"balance_after":212878,"source":{"system":"sec-edgar","filing":"0001127602-24-027248","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760224027248/form4.xml","form_type":"4"}},{"id":1366362,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2024-11-13T22:46:02.000Z","date":"2024-11-11","kind":"sale","planned":true,"acquired":false,"shares":68684,"price":23.4791,"value":1612638.5044,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction is pursuant to a 10b5-1 plan adopted by the Reporting Person on June 14, 2024."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents the disposition of shares sold to pay option cost and estimated tax liability due upon option exercise."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $23.25 to $24.09, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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."}],"balance_after":200104,"source":{"system":"sec-edgar","filing":"0001127602-24-027248","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760224027248/form4.xml","form_type":"4"}},{"id":1366361,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2024-11-13T22:46:02.000Z","date":"2024-11-11","kind":"exercise","planned":true,"acquired":true,"shares":68684,"price":15.69,"value":1077651.96,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction is pursuant to a 10b5-1 plan adopted by the Reporting Person on June 14, 2024."}],"balance_after":268788,"source":{"system":"sec-edgar","filing":"0001127602-24-027248","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760224027248/form4.xml","form_type":"4"}},{"id":1455894,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Stock Option (Right to Buy)","published_at":"2024-07-11T22:41:06.000Z","date":"2024-07-10","kind":"exercise","planned":false,"acquired":false,"shares":7785,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"This transaction is pursuant to a 10b5-1 plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"25% of the shares subject to the option shall vest on the one year anniversary of July 14, 2014 (the \"Vesting Commencement Date\"), and 1/48th of the shares shall vest monthly thereafter, such that the option shall be fully vested and exercisable on the four year anniversary of the Vesting Commencement Date."}],"balance_after":0,"derivative":{"exercise_price":10.73,"expiration_date":"2024-07-13","underlying":"Common Stock","underlying_shares":7785},"source":{"system":"sec-edgar","filing":"0001127602-24-020307","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760224020307/form4.xml","form_type":"4"}},{"id":1455893,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Stock Option (Right to Buy)","published_at":"2024-07-11T22:41:06.000Z","date":"2024-07-09","kind":"exercise","planned":false,"acquired":false,"shares":42215,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"This transaction is pursuant to a 10b5-1 plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"25% of the shares subject to the option shall vest on the one year anniversary of July 14, 2014 (the \"Vesting Commencement Date\"), and 1/48th of the shares shall vest monthly thereafter, such that the option shall be fully vested and exercisable on the four year anniversary of the Vesting Commencement Date."}],"balance_after":7785,"derivative":{"exercise_price":10.73,"expiration_date":"2024-07-13","underlying":"Common Stock","underlying_shares":42215},"source":{"system":"sec-edgar","filing":"0001127602-24-020307","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760224020307/form4.xml","form_type":"4"}},{"id":1455892,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2024-07-11T22:41:06.000Z","date":"2024-07-10","kind":"exercise","planned":false,"acquired":true,"shares":7785,"price":10.73,"value":83533.05,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"This transaction is pursuant to a 10b5-1 plan."},{"field":"shares","element":"transactionShares","label":"F2","text":"Underlying option due to expire in July 2024."}],"balance_after":200104,"source":{"system":"sec-edgar","filing":"0001127602-24-020307","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760224020307/form4.xml","form_type":"4"}},{"id":1455891,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2024-07-11T22:41:06.000Z","date":"2024-07-09","kind":"sale","planned":false,"acquired":false,"shares":36329,"price":18.319,"value":665510.951,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"This transaction is pursuant to a 10b5-1 plan."},{"field":"shares","element":"transactionShares","label":"F3","text":"Represents the disposition of shares sold to pay option cost and estimated tax liability due upon option exercise."}],"balance_after":192319,"source":{"system":"sec-edgar","filing":"0001127602-24-020307","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760224020307/form4.xml","form_type":"4"}},{"id":1455890,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2024-07-11T22:41:06.000Z","date":"2024-07-09","kind":"exercise","planned":false,"acquired":true,"shares":42215,"price":10.73,"value":452966.95,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"This transaction is pursuant to a 10b5-1 plan."},{"field":"shares","element":"transactionShares","label":"F2","text":"Underlying option due to expire in July 2024."}],"balance_after":228648,"source":{"system":"sec-edgar","filing":"0001127602-24-020307","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760224020307/form4.xml","form_type":"4"}},{"id":1580606,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2024-03-12T20:05:27.000Z","date":"2024-03-11","kind":"sale","planned":false,"acquired":false,"shares":1280,"price":23.5018,"value":30082.304,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 3,474 restricted stock units."}],"balance_after":186433,"source":{"system":"sec-edgar","filing":"0001127602-24-009721","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760224009721/form4.xml","form_type":"4"}},{"id":1588833,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Stock Options","published_at":"2024-03-07T21:05:16.000Z","date":"2024-03-05","kind":"grant","planned":false,"acquired":true,"shares":124346,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"25% of the shares subject to the option shall vest on the one year anniversary of March 5, 2024 (the \"Vesting Commencement Date\") and 1/48th of the shares shall vest monthly thereafter, such that the option shall be fully vested on the four year anniversary of the Vesting Commencement Date."}],"balance_after":124346,"derivative":{"exercise_price":22.85,"expiration_date":"2034-03-04","underlying":"Common Stock","underlying_shares":124346},"source":{"system":"sec-edgar","filing":"0001127602-24-009000","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760224009000/form4.xml","form_type":"4"}},{"id":1588832,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2024-03-07T21:05:16.000Z","date":"2024-03-05","kind":"grant","planned":false,"acquired":true,"shares":20724,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents restricted stock units that vest as follows: 1/3 of the shares vest on the first, second and third anniversaries of the date of grant."}],"balance_after":187713,"source":{"system":"sec-edgar","filing":"0001127602-24-009000","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760224009000/form4.xml","form_type":"4"}},{"id":1588831,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2024-03-07T21:05:16.000Z","date":"2024-03-05","kind":"sale","planned":false,"acquired":false,"shares":6629,"price":23.429,"value":155310.841,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 18,195 restricted stock units."}],"balance_after":166989,"source":{"system":"sec-edgar","filing":"0001127602-24-009000","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760224009000/form4.xml","form_type":"4"}},{"id":1637823,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Stock Option (Right to Buy)","published_at":"2024-02-16T21:06:03.000Z","date":"2024-02-14","kind":"exercise","planned":false,"acquired":false,"shares":11943,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"This transaction is pursuant to a 10b5-1 plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"25% of the shares subject to the option shall vest on the one year anniversary of February 21, 2014 (the \"Vesting Commencement Date\"), and 1/48th of the shares shall vest monthly thereafter, such that the option shall be fully vested on the four year anniversary of the Vesting Commencement Date."}],"balance_after":0,"derivative":{"exercise_price":11.05,"expiration_date":"2024-02-20","underlying":"Common Stock","underlying_shares":11943},"source":{"system":"sec-edgar","filing":"0001127602-24-005348","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760224005348/form4.xml","form_type":"4"}},{"id":1637822,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2024-02-16T21:06:03.000Z","date":"2024-02-14","kind":"exercise","planned":false,"acquired":true,"shares":11943,"price":11.05,"value":131970.15,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"This transaction is pursuant to a 10b5-1 plan."},{"field":"shares","element":"transactionShares","label":"F2","text":"Underlying option due to expire in February 2024."}],"balance_after":173618,"source":{"system":"sec-edgar","filing":"0001127602-24-005348","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760224005348/form4.xml","form_type":"4"}},{"id":1642768,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Stock Option (Right to Buy)","published_at":"2024-02-14T19:23:30.000Z","date":"2024-02-13","kind":"exercise","planned":false,"acquired":false,"shares":68057,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"This transaction is pursuant to a 10b5-1 plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"25% of the shares subject to the option shall vest on the one year anniversary of February 21, 2014 (the \"Vesting Commencement Date\"), and 1/48th of the shares shall vest monthly thereafter, such that the option shall be fully vested on the four year anniversary of the Vesting Commencement Date."}],"balance_after":11943,"derivative":{"exercise_price":11.05,"expiration_date":"2024-02-20","underlying":"Common Stock","underlying_shares":68057},"source":{"system":"sec-edgar","filing":"0001127602-24-004982","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760224004982/form4.xml","form_type":"4"}},{"id":1642767,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2024-02-14T19:23:30.000Z","date":"2024-02-13","kind":"sale","planned":false,"acquired":false,"shares":54108,"price":19.3824,"value":1048742.8992,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"This transaction is pursuant to a 10b5-1 plan."},{"field":"shares","element":"transactionShares","label":"F3","text":"Represents the disposition of shares sold to pay option cost and estimated tax liability due upon option exercise."}],"balance_after":161675,"source":{"system":"sec-edgar","filing":"0001127602-24-004982","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760224004982/form4.xml","form_type":"4"}},{"id":1642766,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2024-02-14T19:23:30.000Z","date":"2024-02-13","kind":"exercise","planned":false,"acquired":true,"shares":68057,"price":11.05,"value":752029.85,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"This transaction is pursuant to a 10b5-1 plan."},{"field":"shares","element":"transactionShares","label":"F2","text":"Underlying option due to expire in February 2024."}],"balance_after":215783,"source":{"system":"sec-edgar","filing":"0001127602-24-004982","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760224004982/form4.xml","form_type":"4"}},{"id":1956502,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2023-03-13T23:42:34.000Z","date":"2023-03-09","kind":"sale","acquired":false,"shares":1230,"price":29.8793,"value":36751.539,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 3,474 restricted stock units."}],"balance_after":147726,"source":{"system":"sec-edgar","filing":"0001127602-23-009961","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760223009961/form4.xml","form_type":"4"}},{"id":1962827,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2023-03-09T00:58:03.000Z","date":"2023-03-06","kind":"sale","acquired":false,"shares":4195,"price":31.4159,"value":131789.7005,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 11,942 restricted stock units."}],"balance_after":148956,"source":{"system":"sec-edgar","filing":"0001127602-23-009509","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760223009509/form4.xml","form_type":"4"}},{"id":1968586,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Stock Options","published_at":"2023-03-07T02:05:18.000Z","date":"2023-03-02","kind":"grant","acquired":true,"shares":112545,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"25% of the shares subject to the option shall vest on the one year anniversary of March 2, 2023 (the \"Vesting Commencement Date\") and 1/48th of the shares shall vest monthly thereafter, such that the option\nshall be fully vested on the four year anniversary of the Vesting Commencement Date."}],"balance_after":112545,"derivative":{"exercise_price":31.43,"expiration_date":"2033-03-01","underlying":"Common Stock","underlying_shares":112545},"source":{"system":"sec-edgar","filing":"0001127602-23-009192","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760223009192/form4.xml","form_type":"4"}},{"id":1968585,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2023-03-07T02:05:18.000Z","date":"2023-03-02","kind":"grant","acquired":true,"shares":18758,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents restricted stock units that vest as follows: 1/3 of the shares vest on the first, second and third anniversaries of the date of grant."}],"balance_after":154383,"source":{"system":"sec-edgar","filing":"0001127602-23-009192","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760223009192/form4.xml","form_type":"4"}},{"id":1968584,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"officer":true,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2023-03-07T02:05:18.000Z","date":"2023-03-03","kind":"sale","acquired":false,"shares":1232,"price":31.5381,"value":38854.9392,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 3,029 restricted stock units."}],"balance_after":153151,"source":{"system":"sec-edgar","filing":"0001127602-23-009192","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000112760223009192/form4.xml","form_type":"4"}},{"id":2339496,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2022-03-10T22:00:41.000Z","date":"2022-03-09","kind":"sale","acquired":false,"shares":1172,"price":29.1301,"value":34140.4772,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 3,473 restricted stock units."}],"balance_after":135625,"source":{"system":"sec-edgar","filing":"0001415889-22-002839","document":"form4-03102022_050309.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000141588922002839/form4-03102022_050309.xml","form_type":"4"}},{"id":2347331,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Stock Options","published_at":"2022-03-07T22:00:32.000Z","date":"2022-03-03","kind":"grant","acquired":true,"shares":71656,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"25% of the shares subject to the option shall vest on the one year anniversary of March 3, 2022 (the \"Vesting Commencement Date\") and 1/48th of the shares shall vest monthly thereafter, such that the option shall be fully vested on the four year anniversary of the Vesting Commencement Date."}],"balance_after":71656,"derivative":{"exercise_price":30.02,"expiration_date":"2023-03-03","underlying":"Common Stock","underlying_shares":71656},"source":{"system":"sec-edgar","filing":"0001415889-22-002664","document":"form4-03072022_050312.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000141588922002664/form4-03072022_050312.xml","form_type":"4"}},{"id":2347330,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2022-03-07T22:00:32.000Z","date":"2022-03-03","kind":"grant","acquired":true,"shares":35828,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents restricted stock units that vest as follows: 1/3 of the shares vest on the first, second and third anniversaries of the date of grant."}],"balance_after":136797,"source":{"system":"sec-edgar","filing":"0001415889-22-002664","document":"form4-03072022_050312.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000141588922002664/form4-03072022_050312.xml","form_type":"4"}},{"id":2347329,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2022-03-07T22:00:32.000Z","date":"2022-03-03","kind":"sale","acquired":false,"shares":1240,"price":29.8647,"value":37032.228,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 3,028 restricted stock units."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The weighted average sale price for the transaction reported was $29.8647, and the range of prices were between $29.86 and $29.88. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided."}],"balance_after":100969,"source":{"system":"sec-edgar","filing":"0001415889-22-002664","document":"form4-03072022_050312.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000141588922002664/form4-03072022_050312.xml","form_type":"4"}},{"id":2796535,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Stock Options","published_at":"2021-03-11T01:00:54.000Z","date":"2021-03-08","kind":"grant","acquired":true,"shares":62523,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"25% of the shares subject to the option shall vest on the one year anniversary of March 8, 2021 (the \"Vesting Commencement Date\") and 1/48th of the shares shall vest monthly thereafter, such that the option shall be fully vested on the four year anniversary of the Vesting Commencement Date."}],"balance_after":62523,"derivative":{"exercise_price":43,"expiration_date":"2031-03-08","underlying":"Common Stock","underlying_shares":62523},"source":{"system":"sec-edgar","filing":"0001415889-21-001435","document":"form4-03102021_080313.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000141588921001435/form4-03102021_080313.xml","form_type":"4"}},{"id":2796534,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2021-03-11T01:00:54.000Z","date":"2021-03-08","kind":"grant","acquired":true,"shares":10421,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units that vest as follows: 1/3 of the shares vest on the first, second and third anniversaries of the date of grant."}],"balance_after":102209,"source":{"system":"sec-edgar","filing":"0001415889-21-001435","document":"form4-03102021_080313.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000141588921001435/form4-03102021_080313.xml","form_type":"4"}},{"id":2812088,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VICE PRESIDENT & CSO"}}],"security":"Common Stock","published_at":"2021-03-04T01:01:30.000Z","date":"2021-03-03","kind":"sale","acquired":false,"shares":1165,"price":45.0251,"value":52454.2415,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the disposition of shares that were sold to pay withholding taxes upon vesting of 3,028 restricted stock units."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The weighted average sale price for the transaction reported was $45.0251, and the range of prices were between $44.92 and $45.09. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided."}],"balance_after":91788,"source":{"system":"sec-edgar","filing":"0001415889-21-001301","document":"form4-03032021_080302.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000141588921001301/form4-03032021_080302.xml","form_type":"4"}},{"id":3226847,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. V.P., Research & CSO"}}],"security":"Stock Option (Right to Buy)","published_at":"2020-03-04T21:17:24.000Z","date":"2020-03-02","kind":"grant","acquired":true,"shares":54553,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"25% of the shares subject to the option shall vest on the one year anniversary of March 2, 2020 (the \"Vesting Commencement Date\") and 1/48th of the shares shall vest monthly thereafter, such that the option shall be fully vested on the four year anniversary of the Vesting Commencement Date."}],"balance_after":54553,"derivative":{"exercise_price":32.28,"expiration_date":"2030-03-01","underlying":"Common Stock","underlying_shares":54553},"source":{"system":"sec-edgar","filing":"0001209191-20-016057","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000120919120016057/doc4.xml","form_type":"4"}},{"id":3226846,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. V.P., Research & CSO"}}],"security":"Common Stock","published_at":"2020-03-04T21:17:24.000Z","date":"2020-03-02","kind":"grant","acquired":true,"shares":9085,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units that vest as follows: 1/3 of the shares vest on the first, second and third anniversaries of the date of grant."}],"balance_after":92953,"source":{"system":"sec-edgar","filing":"0001209191-20-016057","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000120919120016057/doc4.xml","form_type":"4"}},{"id":3418413,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. V.P., Research & CSO"}}],"security":"Stock Option (right to buy)","published_at":"2019-09-10T22:12:49.000Z","date":"2019-09-06","kind":"exercise","acquired":false,"shares":27522,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The stock option is fully vested and exercisable."}],"balance_after":0,"derivative":{"exercise_price":4.25,"expiration_date":"2023-09-03","underlying":"Common Stock","underlying_shares":27522},"source":{"system":"sec-edgar","filing":"0001209191-19-049076","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000120919119049076/doc4.xml","form_type":"4"}},{"id":3418412,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. V.P., Research & CSO"}}],"security":"Common Stock","published_at":"2019-09-10T22:12:49.000Z","date":"2019-09-06","kind":"exercise","acquired":true,"shares":27522,"price":4.25,"value":116968.5,"ownership":{"direct":true},"balance_after":83868,"source":{"system":"sec-edgar","filing":"0001209191-19-049076","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000120919119049076/doc4.xml","form_type":"4"}},{"id":3431834,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. V.P., Research & CSO"}}],"security":"Common Stock","published_at":"2019-08-21T20:21:38.000Z","date":"2019-08-19","kind":"sale","acquired":false,"shares":35000,"price":40.69,"value":1424150.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.42 to $41.27, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range set forth above."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes the following shares acquired by the Reporting Person pursuant to the Issuer's Employee Stock Purchase Plan:  1,626 shares of Common Stock acquired on December 11, 2018  and 1,622 shares of Common Stock acquired on June 12, 2019."}],"balance_after":56346,"source":{"system":"sec-edgar","filing":"0001209191-19-046981","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000120919119046981/doc4.xml","form_type":"4"}},{"id":3656096,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. V.P., Research & CSO"}}],"security":"Stock Option (right to buy)","published_at":"2019-02-14T21:39:28.000Z","date":"2019-02-12","kind":"grant","acquired":true,"shares":63025,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"25% of the shares subject to the option shall vest on the one year anniversary of February 12, 2019 (the \"Vesting Commencement Date\"), and 1/48th of the shares shall vest monthly thereafter, such that the option shall be fully vested and exercisable on the four year anniversary of the Vesting Commencement Date."}],"balance_after":63025,"derivative":{"exercise_price":36.31,"expiration_date":"2029-02-11","underlying":"Common Stock","underlying_shares":63025},"source":{"system":"sec-edgar","filing":"0001209191-19-010211","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000120919119010211/doc4.xml","form_type":"4"}},{"id":3847147,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. V.P., Research & CSO"}}],"security":"Stock Option (right to buy)","published_at":"2018-08-10T22:36:35.000Z","date":"2018-08-09","kind":"exercise","acquired":false,"shares":35000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The stock option is fully vested and exercisable."}],"balance_after":27522,"derivative":{"exercise_price":4.25,"expiration_date":"2023-09-03","underlying":"Common Stock","underlying_shares":35000},"source":{"system":"sec-edgar","filing":"0001209191-18-046308","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000120919118046308/doc4.xml","form_type":"4"}},{"id":3847146,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. V.P., Research & CSO"}}],"security":"Common Stock","published_at":"2018-08-10T22:36:35.000Z","date":"2018-08-10","kind":"sale","acquired":false,"shares":14867,"price":40.0277,"value":595091.8159,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.00 to $40.0558, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range set forth above."}],"balance_after":88098,"source":{"system":"sec-edgar","filing":"0001209191-18-046308","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000120919118046308/doc4.xml","form_type":"4"}},{"id":3847145,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. V.P., Research & CSO"}}],"security":"Common Stock","published_at":"2018-08-10T22:36:35.000Z","date":"2018-08-09","kind":"sale","acquired":false,"shares":20133,"price":40.6114,"value":817629.3162,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.77 to $42.00, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range set forth above."}],"balance_after":102965,"source":{"system":"sec-edgar","filing":"0001209191-18-046308","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000120919118046308/doc4.xml","form_type":"4"}},{"id":3847144,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. V.P., Research & CSO"}}],"security":"Common Stock","published_at":"2018-08-10T22:36:35.000Z","date":"2018-08-09","kind":"exercise","acquired":true,"shares":35000,"price":4.25,"value":148750.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes the following shares acquired by the Reporting Person pursuant to the Issuer's Employee Stock Purchase Plan:  156 shares of Common Stock acquired on June 19, 2017, 159 shares of Common Stock acquired on December 10, 2017 and 107 shares of Common Stock acquired on June 8, 2018."}],"balance_after":123098,"source":{"system":"sec-edgar","filing":"0001209191-18-046308","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000120919118046308/doc4.xml","form_type":"4"}},{"id":4087952,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. V.P., Research & CSO"}}],"security":"Stock Option (right to buy)","published_at":"2018-01-27T00:26:04.000Z","date":"2018-01-24","kind":"grant","acquired":true,"shares":80000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"25% of the shares subject to the option shall vest on the one year anniversary of January 24, 2018 (the \"Vesting Commencement Date\"), and 1/48th of the shares shall vest monthly thereafter, such that the option shall be fully vested and exercisable on the four year anniversary of the Vesting Commencement Date."}],"balance_after":80000,"derivative":{"exercise_price":23.4,"expiration_date":"2028-01-23","underlying":"Common Stock","underlying_shares":80000},"source":{"system":"sec-edgar","filing":"0001209191-18-005734","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000120919118005734/doc4.xml","form_type":"4"}},{"id":4379348,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. V.P., Research & CSO"}}],"security":"Common Stock","published_at":"2017-03-17T22:31:27.000Z","date":"2017-03-16","kind":"gift","acquired":false,"shares":95,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":87676,"source":{"system":"sec-edgar","filing":"0001209191-17-021535","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000120919117021535/doc4.xml","form_type":"4"}},{"id":4379347,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. V.P., Research & CSO"}}],"security":"Common Stock","published_at":"2017-03-17T22:31:27.000Z","date":"2017-03-15","kind":"sale","acquired":false,"shares":13755,"price":24.4738,"value":336637.119,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.3601 to $24.5078, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range set forth above."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 145 shares of Common Stock that were acquired by the Reporting Person on December 10, 2016 pursuant to the Issuer's Employee Stock Purchase Plan."}],"balance_after":87771,"source":{"system":"sec-edgar","filing":"0001209191-17-021535","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000120919117021535/doc4.xml","form_type":"4"}},{"id":4473236,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. V.P., Research & CSO"}}],"security":"Stock Option (right to buy)","published_at":"2017-02-02T02:00:58.000Z","date":"2017-01-30","kind":"grant","acquired":true,"shares":85000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"25% of the shares subject to the option shall vest on the one year anniversary of January 30, 2017 (the \"Vesting Commencement Date\"), and 1/48th of the shares shall vest monthly thereafter, such that the option shall be fully vested and exercisable on the four year anniversary of the Vesting Commencement Date."}],"balance_after":85000,"derivative":{"exercise_price":22.55,"expiration_date":"2027-01-29","underlying":"Common Stock","underlying_shares":85000},"source":{"system":"sec-edgar","filing":"0001209191-17-006894","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000120919117006894/doc4.xml","form_type":"4"}},{"id":4529755,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. V.P., Research & CSO"}}],"security":"Stock Option (right to buy)","published_at":"2016-12-07T21:30:16.000Z","date":"2016-12-05","kind":"exercise","acquired":false,"shares":117741,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The stock option is fully vested and exercisable."}],"balance_after":0,"derivative":{"exercise_price":0.59,"expiration_date":"2020-09-30","underlying":"Common Stock","underlying_shares":117741},"source":{"system":"sec-edgar","filing":"0001209191-16-153899","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000120919116153899/doc4.xml","form_type":"4"}},{"id":4529754,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. V.P., Research & CSO"}}],"security":"Common Stock","published_at":"2016-12-07T21:30:16.000Z","date":"2016-12-05","kind":"sale","acquired":false,"shares":45000,"price":26.567,"value":1195515.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Sale of shares to cover exercise price and taxes for option exercise."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.19 to $26.915, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range set forth above."}],"balance_after":101381,"source":{"system":"sec-edgar","filing":"0001209191-16-153899","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000120919116153899/doc4.xml","form_type":"4"}},{"id":4529753,"issuer":{"id":4487,"kind":"organization","name":"Xencor Inc"},"owners":[{"id":61991,"kind":"person","name":"Desjarlais John R","position":1,"cik":"0001591313","reported_name":"Desjarlais John R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. V.P., Research & CSO"}}],"security":"Common Stock","published_at":"2016-12-07T21:30:16.000Z","date":"2016-12-05","kind":"exercise","acquired":true,"shares":117741,"price":0.59,"value":69467.19,"ownership":{"direct":true},"balance_after":146381,"source":{"system":"sec-edgar","filing":"0001209191-16-153899","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1326732/000120919116153899/doc4.xml","form_type":"4"}}]}