{"transactions":[{"id":4625820,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-09-23T23:30:30.000Z","date":"2026-09-21","kind":"sale","planned":true,"acquired":false,"shares":2900,"price":49.0959,"value":142378.11,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on June 13, 2026."},{"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 $48.89 to $49.37 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,585 shares held through Issuer's 401(k) Plan."}],"balance_after":273511,"source":{"system":"sec-edgar","filing":"0001094718-26-000010","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000010/primary_doc.xml","form_type":"4"}},{"id":4625819,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-09-23T23:30:30.000Z","date":"2026-09-21","kind":"sale","planned":true,"acquired":false,"shares":4100,"price":48.56,"value":199096.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on June 13, 2026."},{"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 $47.86 to $48.84 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,585 shares held through Issuer's 401(k) Plan."}],"balance_after":276411,"source":{"system":"sec-edgar","filing":"0001094718-26-000010","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000010/primary_doc.xml","form_type":"4"}},{"id":696203,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-08-05T23:47:50.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":3200,"price":48.9451,"value":156624.32,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.45 to $49.39 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,561 shares held through Issuer's 401(k) Plan."}],"balance_after":280487,"source":{"system":"sec-edgar","filing":"0001094718-26-000009","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000009/primary_doc.xml","form_type":"4"}},{"id":696202,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-08-05T23:47:50.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":1600,"price":48.0241,"value":76838.56,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $47.45 to $48.40 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,561 shares held through Issuer's 401(k) Plan."}],"balance_after":283687,"source":{"system":"sec-edgar","filing":"0001094718-26-000009","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000009/primary_doc.xml","form_type":"4"}},{"id":696201,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-08-05T23:47:50.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":200,"price":46.545,"value":9309.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $46.25 to $46.84 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,561 shares held through Issuer's 401(k) Plan."}],"balance_after":285287,"source":{"system":"sec-edgar","filing":"0001094718-26-000009","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000009/primary_doc.xml","form_type":"4"}},{"id":719182,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-07-02T22:31:41.000Z","date":"2026-07-01","kind":"sale","planned":true,"acquired":false,"shares":700,"price":53.84,"value":37688.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $53.79 to $53.90 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,479 shares held through Issuer's 401(k) Plan."}],"balance_after":285405,"source":{"system":"sec-edgar","filing":"0001094718-26-000008","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000008/primary_doc.xml","form_type":"4"}},{"id":719181,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-07-02T22:31:41.000Z","date":"2026-07-01","kind":"sale","planned":true,"acquired":false,"shares":2600,"price":53.1789,"value":138265.14,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.78 to $53.69 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,479 shares held through Issuer's 401(k) Plan."}],"balance_after":286105,"source":{"system":"sec-edgar","filing":"0001094718-26-000008","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000008/primary_doc.xml","form_type":"4"}},{"id":719180,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-07-02T22:31:41.000Z","date":"2026-07-01","kind":"sale","planned":true,"acquired":false,"shares":1200,"price":52.395,"value":62874.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $51.77 to $52.75 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,479 shares held through Issuer's 401(k) Plan."}],"balance_after":288705,"source":{"system":"sec-edgar","filing":"0001094718-26-000008","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000008/primary_doc.xml","form_type":"4"}},{"id":719179,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-07-02T22:31:41.000Z","date":"2026-07-01","kind":"sale","planned":true,"acquired":false,"shares":500,"price":50.886,"value":25443.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $50.54 to $51.20 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,479 shares held through Issuer's 401(k) Plan."}],"balance_after":289905,"source":{"system":"sec-edgar","filing":"0001094718-26-000008","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000008/primary_doc.xml","form_type":"4"}},{"id":752893,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-06-03T22:09:09.000Z","date":"2026-06-01","kind":"sale","planned":true,"acquired":false,"shares":400,"price":65.04,"value":26016.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.85 to $65.36 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,235 shares held through Issuer's 401(k) Plan."}],"balance_after":290161,"source":{"system":"sec-edgar","filing":"0001094718-26-000007","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000007/primary_doc.xml","form_type":"4"}},{"id":752892,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-06-03T22:09:09.000Z","date":"2026-06-01","kind":"sale","planned":true,"acquired":false,"shares":1900,"price":64.2932,"value":122157.08,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.83 to $64.78 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,235 shares held through Issuer's 401(k) Plan."}],"balance_after":290561,"source":{"system":"sec-edgar","filing":"0001094718-26-000007","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000007/primary_doc.xml","form_type":"4"}},{"id":752891,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-06-03T22:09:09.000Z","date":"2026-06-01","kind":"sale","planned":true,"acquired":false,"shares":2100,"price":63.5062,"value":133363.02,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $62.82 to $63.81 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,235 shares held through Issuer's 401(k) Plan."}],"balance_after":292461,"source":{"system":"sec-edgar","filing":"0001094718-26-000007","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000007/primary_doc.xml","form_type":"4"}},{"id":752890,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-06-03T22:09:09.000Z","date":"2026-06-01","kind":"sale","planned":true,"acquired":false,"shares":600,"price":61.9,"value":37140.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $61.56 to $62.34 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,235 shares held through Issuer's 401(k) Plan."}],"balance_after":294561,"source":{"system":"sec-edgar","filing":"0001094718-26-000007","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000007/primary_doc.xml","form_type":"4"}},{"id":792661,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-05-05T23:48:22.000Z","date":"2026-05-01","kind":"sale","planned":true,"acquired":false,"shares":2700,"price":62.4945,"value":168735.15,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $62.12 to $62.85 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,274 shares held through Issuer's 401(k) Plan."}],"balance_after":295200,"source":{"system":"sec-edgar","filing":"0001094718-26-000006","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000006/primary_doc.xml","form_type":"4"}},{"id":792660,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-05-05T23:48:22.000Z","date":"2026-05-01","kind":"sale","planned":true,"acquired":false,"shares":2300,"price":61.6277,"value":141743.71,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $61.12 to $62.11 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,274 shares held through Issuer's 401(k) Plan."}],"balance_after":297900,"source":{"system":"sec-edgar","filing":"0001094718-26-000006","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000006/primary_doc.xml","form_type":"4"}},{"id":817482,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-04-03T23:45:17.000Z","date":"2026-04-01","kind":"sale","planned":true,"acquired":false,"shares":200,"price":72.45,"value":14490.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $72.21 to $72.69 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,143 shares held through Issuer's 401(k) Plan."}],"balance_after":300069,"source":{"system":"sec-edgar","filing":"0001094718-26-000005","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000005/primary_doc.xml","form_type":"4"}},{"id":817481,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-04-03T23:45:17.000Z","date":"2026-04-01","kind":"sale","planned":true,"acquired":false,"shares":600,"price":71.59,"value":42954.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $71.19 to $72.08 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,143 shares held through Issuer's 401(k) Plan."}],"balance_after":300269,"source":{"system":"sec-edgar","filing":"0001094718-26-000005","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000005/primary_doc.xml","form_type":"4"}},{"id":817480,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-04-03T23:45:17.000Z","date":"2026-04-01","kind":"sale","planned":true,"acquired":false,"shares":1600,"price":70.3123,"value":112499.68,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $70.02 to $70.86 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,143 shares held through Issuer's 401(k) Plan."}],"balance_after":300869,"source":{"system":"sec-edgar","filing":"0001094718-26-000005","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000005/primary_doc.xml","form_type":"4"}},{"id":817479,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-04-03T23:45:17.000Z","date":"2026-04-01","kind":"sale","planned":true,"acquired":false,"shares":800,"price":69.6024,"value":55681.92,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $68.98 to $69.94 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,143 shares held through Issuer's 401(k) Plan."}],"balance_after":302469,"source":{"system":"sec-edgar","filing":"0001094718-26-000005","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000005/primary_doc.xml","form_type":"4"}},{"id":817478,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-04-03T23:45:17.000Z","date":"2026-04-01","kind":"sale","planned":true,"acquired":false,"shares":1800,"price":68.0578,"value":122504.04,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $67.67 to $68.65 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,143 shares held through Issuer's 401(k) Plan."}],"balance_after":303269,"source":{"system":"sec-edgar","filing":"0001094718-26-000005","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000005/primary_doc.xml","form_type":"4"}},{"id":856852,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, 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settlement of a Performance Restricted Stock Unit Award granted on January 3, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,704 shares held through Issuer's 401(k) Plan."}],"balance_after":318117,"source":{"system":"sec-edgar","filing":"0001094718-26-000004","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000004/primary_doc.xml","form_type":"4"}},{"id":856850,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & 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Plan."}],"balance_after":293117,"source":{"system":"sec-edgar","filing":"0001094718-26-000004","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000004/primary_doc.xml","form_type":"4"}},{"id":856849,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-03-06T23:26:32.000Z","date":"2026-03-04","kind":"grant","planned":false,"acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares acquired pursuant to the settlement of a Performance Restricted Stock Unit Award granted on January 4, 2024."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,704 shares held through Issuer's 401(k) Plan."}],"balance_after":306604,"source":{"system":"sec-edgar","filing":"0001094718-26-000004","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000004/primary_doc.xml","form_type":"4"}},{"id":856848,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-03-06T23:26:32.000Z","date":"2026-03-04","kind":"tax_withholding","planned":false,"acquired":false,"shares":13487,"price":89.13,"value":1202096.31,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Shares withheld in a net transaction to satisfy the tax liability, in accordance with Issuer's trading policies, in connection with shares vested as reported in this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,704 shares held through Issuer's 401(k) Plan."}],"balance_after":281604,"source":{"system":"sec-edgar","filing":"0001094718-26-000004","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000004/primary_doc.xml","form_type":"4"}},{"id":856847,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-03-06T23:26:32.000Z","date":"2026-03-04","kind":"grant","planned":false,"acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares acquired pursuant to the settlement of a Performance Restricted Stock Unit Award granted on January 3, 2022."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,704 shares held through Issuer's 401(k) Plan."}],"balance_after":295091,"source":{"system":"sec-edgar","filing":"0001094718-26-000004","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000004/primary_doc.xml","form_type":"4"}},{"id":863088,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & 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401(k)."}],"balance_after":270058,"source":{"system":"sec-edgar","filing":"0001094718-26-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000003/primary_doc.xml","form_type":"4"}},{"id":863087,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-03-04T23:47:42.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":400,"price":95.655,"value":38262.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.15 to $95.85 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F9","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,671 shares held through Issuer's 401(k)."}],"balance_after":270158,"source":{"system":"sec-edgar","filing":"0001094718-26-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000003/primary_doc.xml","form_type":"4"}},{"id":863086,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-03-04T23:47:42.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":400,"price":94.23,"value":37692.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $94.15 to $94.37 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F9","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,671 shares held through Issuer's 401(k)."}],"balance_after":270558,"source":{"system":"sec-edgar","filing":"0001094718-26-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000003/primary_doc.xml","form_type":"4"}},{"id":863085,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-03-04T23:47:42.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":500,"price":92.524,"value":46262.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.93 to $92.80 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F9","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,671 shares held through Issuer's 401(k)."}],"balance_after":270958,"source":{"system":"sec-edgar","filing":"0001094718-26-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000003/primary_doc.xml","form_type":"4"}},{"id":863084,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-03-04T23:47:42.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":1216,"price":90.8017,"value":110414.8672,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.65 to $91.03 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F9","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,671 shares held through Issuer's 401(k)."}],"balance_after":271458,"source":{"system":"sec-edgar","filing":"0001094718-26-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000003/primary_doc.xml","form_type":"4"}},{"id":863083,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-03-04T23:47:42.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":1984,"price":90.1889,"value":178934.7776,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.63 to $90.61 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F9","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,671 shares held through Issuer's 401(k)."}],"balance_after":272674,"source":{"system":"sec-edgar","filing":"0001094718-26-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000003/primary_doc.xml","form_type":"4"}},{"id":863082,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-03-04T23:47:42.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":200,"price":88.565,"value":17713.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $88.31 to $88.82 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F9","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,671 shares held through Issuer's 401(k)."}],"balance_after":274658,"source":{"system":"sec-edgar","filing":"0001094718-26-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000003/primary_doc.xml","form_type":"4"}},{"id":863081,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-03-04T23:47:42.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":200,"price":87.255,"value":17451.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $86.76 to $87.75 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F9","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,671 shares held through Issuer's 401(k)."}],"balance_after":274858,"source":{"system":"sec-edgar","filing":"0001094718-26-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000003/primary_doc.xml","form_type":"4"}},{"id":920050,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-02-04T23:24:20.000Z","date":"2026-02-02","kind":"sale","planned":true,"acquired":false,"shares":301,"price":100.6195,"value":30286.4695,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $100.48 to $100.74 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,596 shares held through Issuer's 401(k) Plan."}],"balance_after":274983,"source":{"system":"sec-edgar","filing":"0001094718-26-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000002/primary_doc.xml","form_type":"4"}},{"id":920049,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-02-04T23:24:20.000Z","date":"2026-02-02","kind":"sale","planned":true,"acquired":false,"shares":400,"price":98.7325,"value":39493.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $98.55 to $98.97 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,596 shares held through Issuer's 401(k) Plan."}],"balance_after":275284,"source":{"system":"sec-edgar","filing":"0001094718-26-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000002/primary_doc.xml","form_type":"4"}},{"id":920048,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-02-04T23:24:20.000Z","date":"2026-02-02","kind":"sale","planned":true,"acquired":false,"shares":600,"price":97.725,"value":58635.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $97.25 to $98.00 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,596 shares held through Issuer's 401(k) Plan."}],"balance_after":275684,"source":{"system":"sec-edgar","filing":"0001094718-26-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000002/primary_doc.xml","form_type":"4"}},{"id":920047,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-02-04T23:24:20.000Z","date":"2026-02-02","kind":"sale","planned":true,"acquired":false,"shares":2999,"price":96.3683,"value":289008.5317,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $96.07 to $96.90 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,596 shares held through Issuer's 401(k) Plan."}],"balance_after":276284,"source":{"system":"sec-edgar","filing":"0001094718-26-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000002/primary_doc.xml","form_type":"4"}},{"id":920046,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-02-04T23:24:20.000Z","date":"2026-02-02","kind":"sale","planned":true,"acquired":false,"shares":700,"price":95.6279,"value":66939.53,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $95.03 to $96.01 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,596 shares held through Issuer's 401(k) Plan."}],"balance_after":279283,"source":{"system":"sec-edgar","filing":"0001094718-26-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000002/primary_doc.xml","form_type":"4"}},{"id":948213,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, 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grant."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F13","text":"RSUs were granted and previously reported on a Form 4 filed January 4, 2024, where 75,000 RSUs vest ratably on each of the first five anniversaries of the January 4, 2024 date of grant."}],"balance_after":45000,"derivative":{"underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0001094718-26-000001","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":21,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000001/primary_doc.xml","form_type":"4"}},{"id":948212,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna 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75,000 RSUs vest ratably on each of the first five anniversaries of the January 4, 2021 date of grant."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0001094718-26-000001","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":20,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000001/primary_doc.xml","form_type":"4"}},{"id":948211,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Restricted Stock 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grant."}],"balance_after":60000,"derivative":{"underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0001094718-26-000001","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":19,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000001/primary_doc.xml","form_type":"4"}},{"id":948210,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Restricted Stock 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grant."}],"balance_after":15000,"derivative":{"underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0001094718-26-000001","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":17,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000001/primary_doc.xml","form_type":"4"}},{"id":948208,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Restricted Stock 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in a net transaction to satisfy the tax liability, in accordance with Issuer's trading policies, in connection with shares vested as reported in this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F15","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,654 shares held through Issuer's 401(k)."}],"balance_after":280041,"source":{"system":"sec-edgar","filing":"0001094718-26-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000001/primary_doc.xml","form_type":"4"}},{"id":948206,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna 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withheld in a net transaction to satisfy the tax liability, in accordance with Issuer's trading policies, in connection with shares vested as reported in this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F15","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,654 shares held through Issuer's 401(k)."}],"balance_after":257892,"source":{"system":"sec-edgar","filing":"0001094718-26-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000001/primary_doc.xml","form_type":"4"}},{"id":948200,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna 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401(k)."}],"balance_after":265509,"source":{"system":"sec-edgar","filing":"0001094718-26-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000001/primary_doc.xml","form_type":"4"}},{"id":948199,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-01-07T01:03:53.000Z","date":"2026-01-03","kind":"tax_withholding","planned":true,"acquired":false,"shares":7726,"price":79.29,"value":612594.54,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F14","text":"Shares withheld in a net transaction to satisfy the tax liability, in accordance with Issuer's trading policies, in connection with shares vested as reported in this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F15","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,654 shares held through Issuer's 401(k)."}],"balance_after":250509,"source":{"system":"sec-edgar","filing":"0001094718-26-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000001/primary_doc.xml","form_type":"4"}},{"id":948198,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna 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401(k)."}],"balance_after":258235,"source":{"system":"sec-edgar","filing":"0001094718-26-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000001/primary_doc.xml","form_type":"4"}},{"id":948197,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-01-07T01:03:53.000Z","date":"2026-01-02","kind":"sale","planned":true,"acquired":false,"shares":200,"price":79.61,"value":15922.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $79.60 to $79.62 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F15","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,654 shares held through Issuer's 401(k)."}],"balance_after":243235,"source":{"system":"sec-edgar","filing":"0001094718-26-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000001/primary_doc.xml","form_type":"4"}},{"id":948196,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-01-07T01:03:53.000Z","date":"2026-01-02","kind":"sale","planned":true,"acquired":false,"shares":1804,"price":79.0405,"value":142589.062,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.57 to $79.51 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F15","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,654 shares held through Issuer's 401(k)."}],"balance_after":243435,"source":{"system":"sec-edgar","filing":"0001094718-26-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000001/primary_doc.xml","form_type":"4"}},{"id":948195,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-01-07T01:03:53.000Z","date":"2026-01-02","kind":"sale","planned":true,"acquired":false,"shares":1796,"price":78.0527,"value":140182.6492,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.56 to $78.40 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F15","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,654 shares held through Issuer's 401(k)."}],"balance_after":245239,"source":{"system":"sec-edgar","filing":"0001094718-26-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000001/primary_doc.xml","form_type":"4"}},{"id":948194,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-01-07T01:03:53.000Z","date":"2026-01-02","kind":"sale","planned":true,"acquired":false,"shares":400,"price":76.5175,"value":30607.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $76.26 to $76.90 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F15","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,654 shares held through Issuer's 401(k)."}],"balance_after":247035,"source":{"system":"sec-edgar","filing":"0001094718-26-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000001/primary_doc.xml","form_type":"4"}},{"id":948193,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2026-01-07T01:03:53.000Z","date":"2026-01-02","kind":"sale","planned":true,"acquired":false,"shares":800,"price":75.325,"value":60260.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $74.95 to $75.70 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F15","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,654 shares held through Issuer's 401(k)."}],"balance_after":247435,"source":{"system":"sec-edgar","filing":"0001094718-26-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471826000001/primary_doc.xml","form_type":"4"}},{"id":982431,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-12-03T23:23:38.000Z","date":"2025-12-02","kind":"sale","planned":true,"acquired":false,"shares":1200,"price":74.0642,"value":88877.04,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Open market sale of Issuer's common stock made in accordance with Issuer's trading policies."},{"field":"price","element":"transactionPricePerShare","label":"F11","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $73.88 to $74.42 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F12","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,704 shares held through Issuer's 401(k) Plan."}],"balance_after":248285,"source":{"system":"sec-edgar","filing":"0001094718-25-000013","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000013/primary_doc.xml","form_type":"4"}},{"id":982430,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-12-03T23:23:38.000Z","date":"2025-12-02","kind":"sale","planned":true,"acquired":false,"shares":3000,"price":73.4597,"value":220379.1,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Open market sale of Issuer's common stock made in accordance with Issuer's trading policies."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $72.88 to $73.87 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F12","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,704 shares held through Issuer's 401(k) Plan."}],"balance_after":249485,"source":{"system":"sec-edgar","filing":"0001094718-25-000013","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000013/primary_doc.xml","form_type":"4"}},{"id":982429,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-12-03T23:23:38.000Z","date":"2025-12-02","kind":"sale","planned":true,"acquired":false,"shares":5995,"price":72.3007,"value":433442.6965,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Open market sale of Issuer's common stock made in accordance with Issuer's trading policies."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $71.88 to $72.86 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F12","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,704 shares held through Issuer's 401(k) Plan."}],"balance_after":252485,"source":{"system":"sec-edgar","filing":"0001094718-25-000013","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000013/primary_doc.xml","form_type":"4"}},{"id":982428,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-12-03T23:23:38.000Z","date":"2025-12-02","kind":"sale","planned":true,"acquired":false,"shares":14805,"price":71.452,"value":1057846.86,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Open market sale of Issuer's common stock made in accordance with Issuer's trading policies."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $70.88 to $71.87 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F12","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,704 shares held through Issuer's 401(k) Plan."}],"balance_after":258480,"source":{"system":"sec-edgar","filing":"0001094718-25-000013","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000013/primary_doc.xml","form_type":"4"}},{"id":982427,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-12-03T23:23:38.000Z","date":"2025-12-01","kind":"sale","planned":true,"acquired":false,"shares":16709,"price":74.3207,"value":1241824.5763,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Open market sale of Issuer's common stock made in accordance with Issuer's trading policies."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $74.04 to $74.85 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F12","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,704 shares held through Issuer's 401(k) Plan."}],"balance_after":273285,"source":{"system":"sec-edgar","filing":"0001094718-25-000013","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000013/primary_doc.xml","form_type":"4"}},{"id":982426,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-12-03T23:23:38.000Z","date":"2025-12-01","kind":"sale","planned":true,"acquired":false,"shares":8291,"price":73.5032,"value":609415.0312,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Open market sale of Issuer's common stock made in accordance with Issuer's trading policies."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $73.04 to $74.03 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F12","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,704 shares held through Issuer's 401(k) Plan."}],"balance_after":289994,"source":{"system":"sec-edgar","filing":"0001094718-25-000013","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000013/primary_doc.xml","form_type":"4"}},{"id":982425,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-12-03T23:23:38.000Z","date":"2025-12-01","kind":"sale","planned":true,"acquired":false,"shares":100,"price":76.3,"value":7630.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F12","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,704 shares held through Issuer's 401(k) Plan."}],"balance_after":298285,"source":{"system":"sec-edgar","filing":"0001094718-25-000013","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000013/primary_doc.xml","form_type":"4"}},{"id":982424,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-12-03T23:23:38.000Z","date":"2025-12-01","kind":"sale","planned":true,"acquired":false,"shares":200,"price":75.2,"value":15040.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $75.15 to $75.25 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F12","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,704 shares held through Issuer's 401(k) Plan."}],"balance_after":298385,"source":{"system":"sec-edgar","filing":"0001094718-25-000013","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000013/primary_doc.xml","form_type":"4"}},{"id":982423,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-12-03T23:23:38.000Z","date":"2025-12-01","kind":"sale","planned":true,"acquired":false,"shares":3400,"price":74.3706,"value":252860.04,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $74.11 to $74.84 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F12","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,704 shares held through Issuer's 401(k) Plan."}],"balance_after":298585,"source":{"system":"sec-edgar","filing":"0001094718-25-000013","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000013/primary_doc.xml","form_type":"4"}},{"id":982422,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-12-03T23:23:38.000Z","date":"2025-12-01","kind":"sale","planned":true,"acquired":false,"shares":1300,"price":73.5815,"value":95655.95,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $73.10 to $74.08 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F12","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,704 shares held through Issuer's 401(k) Plan."}],"balance_after":301985,"source":{"system":"sec-edgar","filing":"0001094718-25-000013","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000013/primary_doc.xml","form_type":"4"}},{"id":1007193,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-11-06T00:02:46.000Z","date":"2025-11-03","kind":"sale","planned":true,"acquired":false,"shares":300,"price":91.42,"value":27426.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $91.39 to $91.48 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,533 shares held through Issuer's 401(k) Plan."}],"balance_after":303114,"source":{"system":"sec-edgar","filing":"0001094718-25-000012","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000012/primary_doc.xml","form_type":"4"}},{"id":1007192,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-11-06T00:02:46.000Z","date":"2025-11-03","kind":"sale","planned":true,"acquired":false,"shares":2500,"price":90.7836,"value":226959.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $90.29 to $91.15 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,533 shares held through Issuer's 401(k) Plan."}],"balance_after":303414,"source":{"system":"sec-edgar","filing":"0001094718-25-000012","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000012/primary_doc.xml","form_type":"4"}},{"id":1007191,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-11-06T00:02:46.000Z","date":"2025-11-03","kind":"sale","planned":true,"acquired":false,"shares":1800,"price":89.7547,"value":161558.46,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $89.29 to $90.22 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,533 shares held through Issuer's 401(k) Plan."}],"balance_after":305914,"source":{"system":"sec-edgar","filing":"0001094718-25-000012","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000012/primary_doc.xml","form_type":"4"}},{"id":1007190,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-11-06T00:02:46.000Z","date":"2025-11-03","kind":"sale","planned":true,"acquired":false,"shares":400,"price":88.4525,"value":35381.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $88.27 to $88.99 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,533 shares held through Issuer's 401(k) Plan."}],"balance_after":307714,"source":{"system":"sec-edgar","filing":"0001094718-25-000012","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000012/primary_doc.xml","form_type":"4"}},{"id":1025459,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-10-03T22:51:28.000Z","date":"2025-10-01","kind":"sale","planned":true,"acquired":false,"shares":100,"price":93.38,"value":9338.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,488 shares held through Issuer's 401(k) Plan."}],"balance_after":308069,"source":{"system":"sec-edgar","filing":"0001094718-25-000011","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000011/primary_doc.xml","form_type":"4"}},{"id":1025458,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-10-03T22:51:28.000Z","date":"2025-10-01","kind":"sale","planned":true,"acquired":false,"shares":2193,"price":92.8046,"value":203520.4878,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $92.31 to $93.27 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,488 shares held through Issuer's 401(k) Plan."}],"balance_after":308169,"source":{"system":"sec-edgar","filing":"0001094718-25-000011","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000011/primary_doc.xml","form_type":"4"}},{"id":1025457,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-10-03T22:51:28.000Z","date":"2025-10-01","kind":"sale","planned":true,"acquired":false,"shares":1907,"price":91.8432,"value":175144.9824,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $91.31 to $92.28 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,488 shares held through Issuer's 401(k) Plan."}],"balance_after":310362,"source":{"system":"sec-edgar","filing":"0001094718-25-000011","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000011/primary_doc.xml","form_type":"4"}},{"id":1025456,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-10-03T22:51:28.000Z","date":"2025-10-01","kind":"sale","planned":true,"acquired":false,"shares":500,"price":90.652,"value":45326.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $90.09 to $91.03 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,488 shares held through Issuer's 401(k) Plan."}],"balance_after":312269,"source":{"system":"sec-edgar","filing":"0001094718-25-000011","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000011/primary_doc.xml","form_type":"4"}},{"id":1025455,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-10-03T22:51:28.000Z","date":"2025-10-01","kind":"sale","planned":true,"acquired":false,"shares":300,"price":89.3533,"value":26805.99,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $89.09 to $89.54 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,488 shares held through Issuer's 401(k) Plan."}],"balance_after":312769,"source":{"system":"sec-edgar","filing":"0001094718-25-000011","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000011/primary_doc.xml","form_type":"4"}},{"id":1059575,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-08-21T22:46:21.000Z","date":"2025-08-19","kind":"sale","planned":true,"acquired":false,"shares":400,"price":67.35,"value":26940.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $67.04 to $67.96 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,746 shares held through Issuer's 401(k) Plan."}],"balance_after":313327,"source":{"system":"sec-edgar","filing":"0001094718-25-000010","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000010/primary_doc.xml","form_type":"4"}},{"id":1059574,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-08-21T22:46:21.000Z","date":"2025-08-19","kind":"sale","planned":true,"acquired":false,"shares":800,"price":65.9425,"value":52754.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $65.80 to $66.36 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,746 shares held through Issuer's 401(k) Plan."}],"balance_after":313727,"source":{"system":"sec-edgar","filing":"0001094718-25-000010","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000010/primary_doc.xml","form_type":"4"}},{"id":1059573,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-08-21T22:46:21.000Z","date":"2025-08-19","kind":"sale","planned":true,"acquired":false,"shares":1600,"price":65.2431,"value":104388.96,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $64.75 to $65.73 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,746 shares held through Issuer's 401(k) Plan."}],"balance_after":314527,"source":{"system":"sec-edgar","filing":"0001094718-25-000010","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000010/primary_doc.xml","form_type":"4"}},{"id":1059572,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-08-21T22:46:21.000Z","date":"2025-08-19","kind":"sale","planned":true,"acquired":false,"shares":2200,"price":64.29,"value":141438.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025."},{"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 $63.74 to $64.72 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,746 shares held through Issuer's 401(k) Plan."}],"balance_after":316127,"source":{"system":"sec-edgar","filing":"0001094718-25-000010","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000010/primary_doc.xml","form_type":"4"}},{"id":1123595,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-06-04T23:21:32.000Z","date":"2025-06-02","kind":"sale","planned":true,"acquired":false,"shares":6567,"price":37.7535,"value":247927.2345,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on September 12, 2019, as amended August 18, 2023."},{"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 $37.45 to $38.15 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,185 shares held through Issuer's 401(k) Plan."}],"balance_after":318766,"source":{"system":"sec-edgar","filing":"0001094718-25-000008","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000008/primary_doc.xml","form_type":"4"}},{"id":1161661,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-05-02T23:55:52.000Z","date":"2025-05-01","kind":"sale","planned":true,"acquired":false,"shares":6000,"price":33.9084,"value":203450.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on September 12, 2019, as amended August 18, 2023."},{"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 $33.63 to $34.36 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,279 shares held through Issuer's 401(k) Plan."}],"balance_after":325427,"source":{"system":"sec-edgar","filing":"0001094718-25-000007","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000007/primary_doc.xml","form_type":"4"}},{"id":1180708,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-04-03T23:16:09.000Z","date":"2025-04-01","kind":"sale","planned":true,"acquired":false,"shares":6000,"price":29.2767,"value":175660.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on September 12, 2019, as amended August 18, 2023."},{"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 $28.923 to $29.68 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,123 shares held through Issuer's 401(k) Plan."}],"balance_after":331271,"source":{"system":"sec-edgar","filing":"0001094718-25-000006","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000006/primary_doc.xml","form_type":"4"}},{"id":1204714,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, 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settlement of a Performance Restricted Stock Unit Award granted on January 4, 2024."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,037 shares held through Issuer's 401(k)."}],"balance_after":349647,"source":{"system":"sec-edgar","filing":"0001094718-25-000005","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000005/primary_doc.xml","form_type":"4"}},{"id":1204712,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & 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These shares were sold in multiple transactions at prices ranging from $26.055 to $26.77 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 20,105 shares held through Issuer's 401(k) Plan."}],"balance_after":287101,"source":{"system":"sec-edgar","filing":"0001094718-25-000004","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000004/primary_doc.xml","form_type":"4"}},{"id":1282609,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, INC.","symbol":"KTOS"},"owners":[{"id":26350,"kind":"person","name":"Lund Deanna H","position":1,"cik":"0001094718","reported_name":"Lund Deanna H","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2025-02-06T01:08:44.000Z","date":"2025-02-03","kind":"sale","planned":true,"acquired":false,"shares":6000,"price":32.8906,"value":197343.6,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on September 12, 2019, as amended August 18, 2023."},{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on September 12, 2019, as amended August 18, 2023."},{"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 $32.49 to $33.67 inclusive. The reporting person undertakes to provide to Issuer, any security holder of 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,877 shares held through Issuer's 401(k) Plan."}],"balance_after":292873,"source":{"system":"sec-edgar","filing":"0001094718-25-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1094718/000109471825000003/primary_doc.xml","form_type":"4"}},{"id":1308855,"issuer":{"id":3567,"kind":"organization","name":"KRATOS DEFENSE & SECURITY SOLUTIONS, 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