{"transactions":[{"id":673385,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":18910,"kind":"person","name":"Lisle Shawn G","position":1,"cik":"0001563447","reported_name":"Lisle Shawn G","relationship":{"officer":true,"officer_title":"VP GC & Secretary"}}],"security":"Restricted Stock Units","published_at":"2026-08-28T13:07:57.000Z","date":"2026-08-26","kind":"exercise","planned":false,"acquired":false,"shares":1154,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each RSU represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":2308,"derivative":{"exercise_date":"2026-08-26","expiration_date":"2028-08-26","underlying":"Restricted Stock Units","underlying_shares":1154},"source":{"system":"sec-edgar","filing":"0000094049-26-000119","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000119/form4.xml","form_type":"4"}},{"id":673384,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":18910,"kind":"person","name":"Lisle Shawn G","position":1,"cik":"0001563447","reported_name":"Lisle Shawn G","relationship":{"officer":true,"officer_title":"VP GC & Secretary"}}],"security":"Common Stock","published_at":"2026-08-28T13:07:57.000Z","date":"2026-08-26","kind":"tax_withholding","planned":false,"acquired":false,"shares":339,"price":62.345,"value":21134.955,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Withholding of shares to satisfy tax liability on the vesting of RSUs."}],"balance_after":840.544,"source":{"system":"sec-edgar","filing":"0000094049-26-000119","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000119/form4.xml","form_type":"4"}},{"id":673383,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":18910,"kind":"person","name":"Lisle Shawn G","position":1,"cik":"0001563447","reported_name":"Lisle Shawn G","relationship":{"officer":true,"officer_title":"VP GC & Secretary"}}],"security":"Common Stock","published_at":"2026-08-28T13:07:57.000Z","date":"2026-08-26","kind":"exercise","planned":false,"acquired":true,"shares":1154,"price":62.345,"value":71946.13,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."}],"balance_after":1179.544,"source":{"system":"sec-edgar","filing":"0000094049-26-000119","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000119/form4.xml","form_type":"4"}},{"id":690079,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":24391,"kind":"person","name":"Velasquez Ruben Dario","position":1,"cik":"0002078145","reported_name":"Velasquez Ruben Dario","relationship":{"officer":true,"officer_title":"SVP & Chief Financial Officer"}}],"security":"Restricted Stock Units","published_at":"2026-08-12T17:08:58.000Z","date":"2026-08-10","kind":"exercise","planned":false,"acquired":false,"shares":1358,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":2716,"derivative":{"exercise_date":"2026-08-08","expiration_date":"2028-08-08","underlying":"Restricted Stock Units","underlying_shares":1358},"source":{"system":"sec-edgar","filing":"0000094049-26-000116","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000116/form4.xml","form_type":"4"}},{"id":690078,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":24391,"kind":"person","name":"Velasquez Ruben Dario","position":1,"cik":"0002078145","reported_name":"Velasquez Ruben Dario","relationship":{"officer":true,"officer_title":"SVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2026-08-12T17:08:58.000Z","date":"2026-08-10","kind":"tax_withholding","planned":false,"acquired":false,"shares":398,"price":64.675,"value":25740.65,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Withholding of shares to satisfy tax liability on the vesting of RSUs."}],"balance_after":995.601,"source":{"system":"sec-edgar","filing":"0000094049-26-000116","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000116/form4.xml","form_type":"4"}},{"id":690077,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":24391,"kind":"person","name":"Velasquez Ruben Dario","position":1,"cik":"0002078145","reported_name":"Velasquez Ruben Dario","relationship":{"officer":true,"officer_title":"SVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2026-08-12T17:08:58.000Z","date":"2026-08-10","kind":"exercise","planned":false,"acquired":true,"shares":1358,"price":64.675,"value":87828.65,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."}],"balance_after":1393.601,"source":{"system":"sec-edgar","filing":"0000094049-26-000116","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000116/form4.xml","form_type":"4"}},{"id":784012,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48199,"kind":"person","name":"Weitkamp Robin Joseph","position":1,"cik":"0002124351","reported_name":"Weitkamp Robin Joseph","relationship":{"officer":true,"officer_title":"VP and GM Surfactants-INT"}}],"security":"Restricted Stock Units","published_at":"2026-05-12T23:47:30.000Z","date":"2026-05-11","kind":"exercise","planned":false,"acquired":false,"shares":90,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each RSU represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Vests ratably over three years beginning on the date shown."}],"balance_after":190,"derivative":{"exercise_date":"2025-05-10","expiration_date":"2027-05-10","underlying":"Restricted Stock Units","underlying_shares":90},"source":{"system":"sec-edgar","filing":"0000094049-26-000106","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000106/form4.xml","form_type":"4"}},{"id":784011,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48199,"kind":"person","name":"Weitkamp Robin Joseph","position":1,"cik":"0002124351","reported_name":"Weitkamp Robin Joseph","relationship":{"officer":true,"officer_title":"VP and GM Surfactants-INT"}}],"security":"Common Stock","published_at":"2026-05-12T23:47:30.000Z","date":"2026-05-11","kind":"tax_withholding","planned":false,"acquired":false,"shares":50,"price":52.58,"value":2629.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Withholding of shares to satisfy tax liability on the vesting of RSUs."}],"balance_after":40,"source":{"system":"sec-edgar","filing":"0000094049-26-000106","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000106/form4.xml","form_type":"4"}},{"id":784010,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48199,"kind":"person","name":"Weitkamp Robin Joseph","position":1,"cik":"0002124351","reported_name":"Weitkamp Robin Joseph","relationship":{"officer":true,"officer_title":"VP and GM Surfactants-INT"}}],"security":"Common Stock","published_at":"2026-05-12T23:47:30.000Z","date":"2026-05-11","kind":"exercise","planned":false,"acquired":true,"shares":90,"price":52.58,"value":4732.2,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."}],"balance_after":90,"source":{"system":"sec-edgar","filing":"0000094049-26-000106","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000106/form4.xml","form_type":"4"}},{"id":784009,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":18910,"kind":"person","name":"Lisle Shawn G","position":1,"cik":"0001563447","reported_name":"Lisle Shawn G","relationship":{"officer":true,"officer_title":"VP GC & Secretary"}}],"security":"Stock Appreciation Right","published_at":"2026-05-12T23:45:28.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":6440,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"This Form 4/A amends the reporting person's original Form 4 filed on March 4, 2026 (the \"Original Filing\"). The Original Filing inadvertently reported an incorrect stock appreciation right (\"SAR\") conversion/exercise price due to an administrative error in the pricing calculation. The correct conversion/exercise price for the reported transaction is $50.06 not $17.47 as previously reported. This amendment corrects the reported conversion/exercise price. No other aspects of the reported transaction are affected."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":6440,"derivative":{"exercise_price":50.06,"exercise_date":"2027-03-02","expiration_date":"2036-03-03","underlying":"Common Stock","underlying_shares":6440},"source":{"system":"sec-edgar","filing":"0000094049-26-000105","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000105/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":784008,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":18910,"kind":"person","name":"Lisle Shawn G","position":1,"cik":"0001563447","reported_name":"Lisle Shawn G","relationship":{"officer":true,"officer_title":"VP GC & Secretary"}}],"security":"Performance Shares","published_at":"2026-05-12T23:45:28.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":2247,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each performance share represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."}],"balance_after":2247,"derivative":{"underlying":"Common Stock","underlying_shares":2247},"source":{"system":"sec-edgar","filing":"0000094049-26-000105","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000105/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":784007,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":18910,"kind":"person","name":"Lisle Shawn G","position":1,"cik":"0001563447","reported_name":"Lisle Shawn G","relationship":{"officer":true,"officer_title":"VP GC & Secretary"}}],"security":"Restricted Stock Units","published_at":"2026-05-12T23:45:28.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":4495,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":4495,"derivative":{"exercise_date":"2027-03-02","expiration_date":"2029-03-02","underlying":"Restricted Stock Units","underlying_shares":4495},"source":{"system":"sec-edgar","filing":"0000094049-26-000105","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000105/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":784006,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":18910,"kind":"person","name":"Lisle Shawn G","position":1,"cik":"0001563447","reported_name":"Lisle Shawn G","relationship":{"officer":true,"officer_title":"VP GC & Secretary"}}],"security":"Common Stock","published_at":"2026-05-12T23:45:28.000Z","date":"2026-02-27","kind":"grant","planned":false,"acquired":true,"shares":25.544,"price":52.51,"value":1341.31544,"ownership":{"direct":true},"balance_after":25.544,"source":{"system":"sec-edgar","filing":"0000094049-26-000105","document":"form4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000105/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":784005,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48198,"kind":"person","name":"Barry Andrea Jean","position":1,"cik":"0001717847","reported_name":"Barry Andrea Jean","relationship":{"officer":true,"officer_title":"VP & CHRO"}}],"security":"Stock Appreciation Right","published_at":"2026-05-12T23:43:33.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":6440,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"This Form 4/A amends the reporting person's original Form 4 filed on March 4, 2026 (the \"Original Filing\"). The Original Filing inadvertently reported an incorrect stock appreciation right (\"SAR\") conversion/exercise price due to an administrative error in the pricing calculation. The correct conversion/exercise price for the reported transaction is $50.06 not $17.47 as previously reported. This amendment corrects the reported conversion/exercise price. No other aspects of the reported transaction are affected."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":6440,"derivative":{"exercise_price":50.06,"exercise_date":"2027-03-01","expiration_date":"2036-03-01","underlying":"Common Stock","underlying_shares":6440},"source":{"system":"sec-edgar","filing":"0000094049-26-000104","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000104/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":784004,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48198,"kind":"person","name":"Barry Andrea Jean","position":1,"cik":"0001717847","reported_name":"Barry Andrea Jean","relationship":{"officer":true,"officer_title":"VP & CHRO"}}],"security":"Performance Shares","published_at":"2026-05-12T23:43:33.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":2247,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each performance share represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."}],"balance_after":2247,"derivative":{"underlying":"Common Stock","underlying_shares":2247},"source":{"system":"sec-edgar","filing":"0000094049-26-000104","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000104/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":784003,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48198,"kind":"person","name":"Barry Andrea Jean","position":1,"cik":"0001717847","reported_name":"Barry Andrea Jean","relationship":{"officer":true,"officer_title":"VP & CHRO"}}],"security":"Restricted Stock Units","published_at":"2026-05-12T23:43:33.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":4495,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":4495,"derivative":{"exercise_date":"2027-03-01","expiration_date":"2029-03-01","underlying":"Restricted Stock Units","underlying_shares":4495},"source":{"system":"sec-edgar","filing":"0000094049-26-000104","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000104/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":784002,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48198,"kind":"person","name":"Barry Andrea Jean","position":1,"cik":"0001717847","reported_name":"Barry Andrea Jean","relationship":{"officer":true,"officer_title":"VP & CHRO"}}],"security":"Common Stock","published_at":"2026-05-12T23:43:33.000Z","date":"2026-02-27","kind":"grant","planned":false,"acquired":true,"shares":16.464,"price":52.51,"value":864.52464,"ownership":{"direct":true},"balance_after":16.464,"source":{"system":"sec-edgar","filing":"0000094049-26-000104","document":"form4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000104/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":784001,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48197,"kind":"person","name":"Moriarty Sean Thomas","position":1,"cik":"0001716333","reported_name":"Moriarty Sean Thomas","relationship":{"officer":true,"officer_title":"VP & GM Surfactants"}}],"security":"Restricted Stock Units","published_at":"2026-05-12T23:41:33.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":4495,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":4495,"derivative":{"exercise_date":"2027-03-02","expiration_date":"2029-03-02","underlying":"Restricted Stock Units","underlying_shares":4495},"source":{"system":"sec-edgar","filing":"0000094049-26-000103","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000103/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":784000,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48197,"kind":"person","name":"Moriarty Sean Thomas","position":1,"cik":"0001716333","reported_name":"Moriarty Sean Thomas","relationship":{"officer":true,"officer_title":"VP & GM Surfactants"}}],"security":"Performance Shares","published_at":"2026-05-12T23:41:33.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":2247,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each performance share represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."}],"balance_after":2247,"derivative":{"underlying":"Common Stock","underlying_shares":2247},"source":{"system":"sec-edgar","filing":"0000094049-26-000103","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000103/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":783999,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48197,"kind":"person","name":"Moriarty Sean Thomas","position":1,"cik":"0001716333","reported_name":"Moriarty Sean Thomas","relationship":{"officer":true,"officer_title":"VP & GM Surfactants"}}],"security":"Stock Appreciation Right","published_at":"2026-05-12T23:41:33.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":6440,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"This Form 4/A amends the reporting person's original Form 4 filed on March 4, 2026 (the \"Original Filing\"). The Original Filing inadvertently reported an incorrect stock appreciation right (\"SAR\") conversion/exercise price due to an administrative error in the pricing calculation. The correct conversion/exercise price for the reported transaction is $50.06 not $17.47 as previously reported. This amendment corrects the reported conversion/exercise price. No other aspects of the reported transaction are affected."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":6440,"derivative":{"exercise_price":50.06,"exercise_date":"2027-03-02","expiration_date":"2036-03-03","underlying":"Common Stock","underlying_shares":6440},"source":{"system":"sec-edgar","filing":"0000094049-26-000103","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000103/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":783998,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48197,"kind":"person","name":"Moriarty Sean Thomas","position":1,"cik":"0001716333","reported_name":"Moriarty Sean Thomas","relationship":{"officer":true,"officer_title":"VP & GM Surfactants"}}],"security":"Common Stock","published_at":"2026-05-12T23:41:33.000Z","date":"2026-02-27","kind":"grant","planned":false,"acquired":true,"shares":56.765,"price":52.51,"value":2980.73015,"ownership":{"direct":true},"balance_after":14205.2335,"source":{"system":"sec-edgar","filing":"0000094049-26-000103","document":"form4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000103/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":783993,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48196,"kind":"person","name":"Stepan Richard Finn","position":1,"cik":"0001839533","reported_name":"Stepan Richard Finn","relationship":{"officer":true,"officer_title":"V.P. and Gen'l. Mgr., Polymers"}}],"security":"Stock Appreciation Right","published_at":"2026-05-12T23:39:50.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":7155,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"This Form 4/A amends the reporting person's original Form 4 filed on March 4, 2026 (the \"Original Filing\"). The Original Filing inadvertently reported an incorrect stock appreciation right (\"SAR\") conversion/exercise price due to an administrative error in the pricing calculation. The correct conversion/exercise price for the reported transaction is $50.06 not $17.47 as previously reported. This amendment corrects the reported conversion/exercise price. No other aspects of the reported transaction are affected."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Vests ratably over three years beginning on the date shown."}],"balance_after":7155,"derivative":{"exercise_price":50.06,"exercise_date":"2027-03-02","expiration_date":"2036-03-03","underlying":"Common Stock","underlying_shares":7155},"source":{"system":"sec-edgar","filing":"0000094049-26-000102","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000102/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":783992,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48196,"kind":"person","name":"Stepan Richard Finn","position":1,"cik":"0001839533","reported_name":"Stepan Richard Finn","relationship":{"officer":true,"officer_title":"V.P. and Gen'l. Mgr., Polymers"}}],"security":"Performance Shares","published_at":"2026-05-12T23:39:50.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":2497,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each performance share represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."}],"balance_after":2497,"derivative":{"underlying":"Common Stock","underlying_shares":2497},"source":{"system":"sec-edgar","filing":"0000094049-26-000102","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000102/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":783991,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48196,"kind":"person","name":"Stepan Richard Finn","position":1,"cik":"0001839533","reported_name":"Stepan Richard Finn","relationship":{"officer":true,"officer_title":"V.P. and Gen'l. Mgr., Polymers"}}],"security":"Restricted Stock Units","published_at":"2026-05-12T23:39:50.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":4994,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each RSU represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vests ratably over three years beginning on the date shown."}],"balance_after":4994,"derivative":{"exercise_date":"2027-03-02","expiration_date":"2029-03-02","underlying":"Restricted Stock Units","underlying_shares":4994},"source":{"system":"sec-edgar","filing":"0000094049-26-000102","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000102/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":783990,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48196,"kind":"person","name":"Stepan Richard Finn","position":1,"cik":"0001839533","reported_name":"Stepan Richard Finn","relationship":{"officer":true,"officer_title":"V.P. and Gen'l. Mgr., Polymers"}}],"security":"Common Stock","published_at":"2026-05-12T23:39:50.000Z","date":"2026-02-27","kind":"grant","planned":false,"acquired":true,"shares":56.765,"price":52.51,"value":2980.73015,"ownership":{"direct":true},"balance_after":241395.915,"source":{"system":"sec-edgar","filing":"0000094049-26-000102","document":"form4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000102/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":783997,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":24391,"kind":"person","name":"Velasquez Ruben Dario","position":1,"cik":"0002078145","reported_name":"Velasquez Ruben Dario","relationship":{"officer":true,"officer_title":"VP and Chief Financial Officer"}}],"security":"Stock Appreciation Right","published_at":"2026-05-12T23:38:04.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":8586,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"This Form 4/A amends the reporting person's original Form 4 filed on March 4, 2026 (the \"Original Filing\"). The Original Filing inadvertently reported an incorrect stock appreciation right (\"SAR\") conversion/exercise price due to an administrative error in the pricing calculation. The correct conversion/exercise price for the reported transaction is $50.06 not $17.47 as previously reported. This amendment corrects the reported conversion/exercise price. No other aspects of the reported transaction are affected."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":8586,"derivative":{"exercise_price":50.06,"exercise_date":"2027-03-02","expiration_date":"2036-03-03","underlying":"Common Stock","underlying_shares":8586},"source":{"system":"sec-edgar","filing":"0000094049-26-000101","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000101/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":783996,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":24391,"kind":"person","name":"Velasquez Ruben Dario","position":1,"cik":"0002078145","reported_name":"Velasquez Ruben Dario","relationship":{"officer":true,"officer_title":"VP and Chief Financial Officer"}}],"security":"Performance Shares","published_at":"2026-05-12T23:38:04.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":2996,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each performance share represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."}],"balance_after":2996,"derivative":{"underlying":"Common Stock","underlying_shares":2996},"source":{"system":"sec-edgar","filing":"0000094049-26-000101","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000101/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":783995,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":24391,"kind":"person","name":"Velasquez Ruben Dario","position":1,"cik":"0002078145","reported_name":"Velasquez Ruben Dario","relationship":{"officer":true,"officer_title":"VP and Chief Financial Officer"}}],"security":"Restricted Stock Units","published_at":"2026-05-12T23:38:04.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":5993,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each RSU represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":5993,"derivative":{"exercise_date":"2027-03-02","expiration_date":"2029-03-02","underlying":"Restricted Stock Units","underlying_shares":5993},"source":{"system":"sec-edgar","filing":"0000094049-26-000101","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000101/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":783994,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":24391,"kind":"person","name":"Velasquez Ruben Dario","position":1,"cik":"0002078145","reported_name":"Velasquez Ruben Dario","relationship":{"officer":true,"officer_title":"VP and Chief Financial Officer"}}],"security":"Common Stock","published_at":"2026-05-12T23:38:04.000Z","date":"2026-02-27","kind":"grant","planned":false,"acquired":true,"shares":35.601,"price":52.51,"value":1869.40851,"ownership":{"direct":true},"balance_after":35.601,"source":{"system":"sec-edgar","filing":"0000094049-26-000101","document":"form4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000101/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":783989,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48195,"kind":"person","name":"Haire Robert Joseph","position":1,"cik":"0001976755","reported_name":"Haire Robert Joseph","relationship":{"officer":true,"officer_title":"EVP, Supply Chain"}}],"security":"Stock Appreciation Right","published_at":"2026-05-12T23:36:10.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":8586,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"This Form 4/A amends the reporting person's original Form 4 filed on March 4, 2026 (the \"Original Filing\"). The Original Filing inadvertently reported an incorrect stock appreciation right (\"SAR\") conversion/exercise price due to an administrative error in the pricing calculation. The correct conversion/exercise price for the reported transaction is $50.06 not $17.47 as previously reported. This amendment corrects the reported conversion/exercise price. No other aspects of the reported transaction are affected."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":8586,"derivative":{"exercise_price":50.06,"exercise_date":"2027-03-02","expiration_date":"2036-03-03","underlying":"Common Stock","underlying_shares":8586},"source":{"system":"sec-edgar","filing":"0000094049-26-000100","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000100/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":783988,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48195,"kind":"person","name":"Haire Robert Joseph","position":1,"cik":"0001976755","reported_name":"Haire Robert Joseph","relationship":{"officer":true,"officer_title":"EVP, Supply Chain"}}],"security":"Performance Shares","published_at":"2026-05-12T23:36:10.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":2996,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Vest ratably over three years beginning on the date shown."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."}],"balance_after":2996,"derivative":{"underlying":"Common Stock","underlying_shares":2996},"source":{"system":"sec-edgar","filing":"0000094049-26-000100","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000100/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":783987,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48195,"kind":"person","name":"Haire Robert Joseph","position":1,"cik":"0001976755","reported_name":"Haire Robert Joseph","relationship":{"officer":true,"officer_title":"EVP, Supply Chain"}}],"security":"Restricted Stock Units","published_at":"2026-05-12T23:36:10.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":5993,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each RSU represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":5993,"derivative":{"exercise_date":"2027-03-02","expiration_date":"2029-03-02","underlying":"Restricted Stock Units","underlying_shares":5993},"source":{"system":"sec-edgar","filing":"0000094049-26-000100","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000100/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":783986,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48195,"kind":"person","name":"Haire Robert Joseph","position":1,"cik":"0001976755","reported_name":"Haire Robert Joseph","relationship":{"officer":true,"officer_title":"EVP, Supply Chain"}}],"security":"Common Stock","published_at":"2026-05-12T23:36:10.000Z","date":"2026-02-27","kind":"grant","planned":false,"acquired":true,"shares":56.765,"price":52.51,"value":2980.73015,"ownership":{"direct":true},"balance_after":2538.765,"source":{"system":"sec-edgar","filing":"0000094049-26-000100","document":"form4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000100/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":783985,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48194,"kind":"person","name":"Rojo Luis","position":1,"cik":"0001738439","reported_name":"Rojo Luis","relationship":{"director":true,"officer":true,"officer_title":"President & CEO"}}],"security":"Stock Appreciation Right","published_at":"2026-05-12T23:34:38.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":57241,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"This Form 4/A amends the reporting person's original Form 4 filed on March 4, 2026 (the \"Original Filing\"). The Original Filing inadvertently reported an incorrect stock appreciation right (\"SAR\") conversion/exercise price due to an administrative error in the pricing calculation. The correct conversion/exercise price for the reported transaction is $50.06 not $17.47 as previously reported. This amendment corrects the reported conversion/exercise price. No other aspects of the reported transaction are affected."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vests ratably over three years beginning on the date shown."}],"balance_after":57241,"derivative":{"exercise_price":50.06,"exercise_date":"2027-03-02","expiration_date":"2036-03-03","underlying":"Common Stock","underlying_shares":57241},"source":{"system":"sec-edgar","filing":"0000094049-26-000099","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000099/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":783984,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48194,"kind":"person","name":"Rojo Luis","position":1,"cik":"0001738439","reported_name":"Rojo Luis","relationship":{"director":true,"officer":true,"officer_title":"President & CEO"}}],"security":"Performance Shares","published_at":"2026-05-12T23:34:38.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":39952,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each performance share represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."}],"balance_after":39952,"derivative":{"underlying":"Common Stock","underlying_shares":39952},"source":{"system":"sec-edgar","filing":"0000094049-26-000099","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000099/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":783983,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48194,"kind":"person","name":"Rojo Luis","position":1,"cik":"0001738439","reported_name":"Rojo Luis","relationship":{"director":true,"officer":true,"officer_title":"President & CEO"}}],"security":"Restricted Stock Units","published_at":"2026-05-12T23:34:38.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":19976,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each RSU represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vests ratably over three years beginning on the date shown."}],"balance_after":19976,"derivative":{"exercise_date":"2027-03-02","expiration_date":"2029-03-02","underlying":"Restricted Stock Units","underlying_shares":19976},"source":{"system":"sec-edgar","filing":"0000094049-26-000099","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000099/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":783982,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48194,"kind":"person","name":"Rojo Luis","position":1,"cik":"0001738439","reported_name":"Rojo Luis","relationship":{"director":true,"officer":true,"officer_title":"President & CEO"}}],"security":"Common Stock","published_at":"2026-05-12T23:34:38.000Z","date":"2026-02-27","kind":"grant","planned":false,"acquired":true,"shares":56.765,"price":52.51,"value":2980.73015,"ownership":{"direct":true},"balance_after":15697.666,"source":{"system":"sec-edgar","filing":"0000094049-26-000099","document":"form4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000099/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":783981,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48193,"kind":"person","name":"Painter Corning F.","position":1,"cik":"0001519239","reported_name":"Painter Corning F.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-05-12T23:30:46.000Z","date":"2026-05-08","kind":"grant","planned":false,"acquired":true,"shares":2566,"price":52.61,"value":134997.26,"ownership":{"direct":true},"balance_after":4999,"source":{"system":"sec-edgar","filing":"0000094049-26-000098","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000098/form4.xml","form_type":"4"}},{"id":783980,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48192,"kind":"person","name":"STEPAN F QUINN JR","position":1,"cik":"0001229289","reported_name":"STEPAN F QUINN JR","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-05-12T23:29:29.000Z","date":"2026-05-08","kind":"grant","planned":false,"acquired":true,"shares":2566,"price":52.61,"value":134997.26,"ownership":{"direct":true},"balance_after":143007.262,"source":{"system":"sec-edgar","filing":"0000094049-26-000097","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000097/form4.xml","form_type":"4"}},{"id":783979,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":18820,"kind":"person","name":"REED JAN STERN","position":1,"cik":"0001124181","reported_name":"REED JAN STERN","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-05-12T23:27:28.000Z","date":"2026-05-08","kind":"grant","planned":false,"acquired":true,"shares":2566,"price":52.61,"value":134997.26,"ownership":{"direct":true},"balance_after":16477,"source":{"system":"sec-edgar","filing":"0000094049-26-000096","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000096/form4.xml","form_type":"4"}},{"id":783978,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48191,"kind":"person","name":"Lewis Susan","position":1,"cik":"0002012576","reported_name":"Lewis Susan","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-05-12T23:26:24.000Z","date":"2026-05-08","kind":"grant","planned":false,"acquired":true,"shares":2566,"price":52.61,"value":134997.26,"ownership":{"direct":true},"balance_after":6962,"source":{"system":"sec-edgar","filing":"0000094049-26-000095","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000095/form4.xml","form_type":"4"}},{"id":783977,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48190,"kind":"person","name":"Delgado Joaquin","position":1,"cik":"0001465913","reported_name":"Delgado Joaquin","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-05-12T23:25:14.000Z","date":"2026-05-08","kind":"grant","planned":false,"acquired":true,"shares":2566,"price":52.61,"value":134997.26,"ownership":{"direct":true},"balance_after":18637,"source":{"system":"sec-edgar","filing":"0000094049-26-000094","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000094/form4.xml","form_type":"4"}},{"id":783976,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":29135,"kind":"person","name":"Burgess Lorinda","position":1,"cik":"0001843912","reported_name":"Burgess Lorinda","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-05-12T23:23:38.000Z","date":"2026-05-08","kind":"grant","planned":false,"acquired":true,"shares":2566,"price":52.61,"value":134997.26,"ownership":{"direct":true},"balance_after":5900,"source":{"system":"sec-edgar","filing":"0000094049-26-000092","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000092/form4.xml","form_type":"4"}},{"id":783975,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48189,"kind":"person","name":"Dearth Randall S.","position":1,"cik":"0001418244","reported_name":"Dearth Randall S.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-05-12T23:21:00.000Z","date":"2026-05-08","kind":"grant","planned":false,"acquired":true,"shares":2566,"price":52.61,"value":134997.26,"ownership":{"direct":true},"balance_after":16672,"source":{"system":"sec-edgar","filing":"0000094049-26-000090","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000090/form4.xml","form_type":"4"}},{"id":793181,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48195,"kind":"person","name":"Haire Robert Joseph","position":1,"cik":"0001976755","reported_name":"Haire Robert Joseph","relationship":{"officer":true,"officer_title":"EVP, Supply Chain"}}],"security":"Restricted Stock Units","published_at":"2026-05-05T19:31:15.000Z","date":"2026-05-01","kind":"exercise","planned":false,"acquired":false,"shares":550,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each RSU represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":0,"derivative":{"exercise_date":"2024-05-01","expiration_date":"2033-05-01","underlying":"Restricted Stock Units","underlying_shares":550},"source":{"system":"sec-edgar","filing":"0000094049-26-000070","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000070/form4.xml","form_type":"4"}},{"id":793180,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48195,"kind":"person","name":"Haire Robert Joseph","position":1,"cik":"0001976755","reported_name":"Haire Robert Joseph","relationship":{"officer":true,"officer_title":"EVP, Supply Chain"}}],"security":"Common Stock","published_at":"2026-05-05T19:31:15.000Z","date":"2026-05-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":162,"price":50.33,"value":8153.46,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Withholding of shares to satisfy tax liability on the vesting of RSUs."}],"balance_after":3959.765,"source":{"system":"sec-edgar","filing":"0000094049-26-000070","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000070/form4.xml","form_type":"4"}},{"id":793179,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48195,"kind":"person","name":"Haire Robert Joseph","position":1,"cik":"0001976755","reported_name":"Haire Robert Joseph","relationship":{"officer":true,"officer_title":"EVP, Supply Chain"}}],"security":"Common Stock","published_at":"2026-05-05T19:31:15.000Z","date":"2026-05-01","kind":"exercise","planned":false,"acquired":true,"shares":550,"price":50.33,"value":27681.5,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."}],"balance_after":4509.765,"source":{"system":"sec-edgar","filing":"0000094049-26-000070","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000070/form4.xml","form_type":"4"}},{"id":808519,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48199,"kind":"person","name":"Weitkamp Robin Joseph","position":1,"cik":"0002124351","reported_name":"Weitkamp Robin Joseph","relationship":{"officer":true,"officer_title":"VP and GM Surfactants-INT"}}],"security":"Performance Shares","published_at":"2026-04-15T20:27:03.000Z","date":"2026-04-13","kind":"grant","planned":false,"acquired":true,"shares":1429,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each performance share represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."}],"balance_after":1429,"derivative":{"underlying":"Common Stock","underlying_shares":1429},"source":{"system":"sec-edgar","filing":"0000094049-26-000068","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000068/form4.xml","form_type":"4"}},{"id":808518,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48199,"kind":"person","name":"Weitkamp Robin Joseph","position":1,"cik":"0002124351","reported_name":"Weitkamp Robin Joseph","relationship":{"officer":true,"officer_title":"VP and GM Surfactants-INT"}}],"security":"Stock Appreciation Right","published_at":"2026-04-15T20:27:03.000Z","date":"2026-04-13","kind":"grant","planned":false,"acquired":true,"shares":4030,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vests ratably over three years beginning on the date shown."}],"balance_after":4030,"derivative":{"exercise_price":52.46,"exercise_date":"2027-04-13","expiration_date":"2036-04-13","underlying":"Common Stock","underlying_shares":4030},"source":{"system":"sec-edgar","filing":"0000094049-26-000068","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000068/form4.xml","form_type":"4"}},{"id":808517,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48199,"kind":"person","name":"Weitkamp Robin Joseph","position":1,"cik":"0002124351","reported_name":"Weitkamp Robin Joseph","relationship":{"officer":true,"officer_title":"VP and GM Surfactants-INT"}}],"security":"Restricted Stock Units","published_at":"2026-04-15T20:27:03.000Z","date":"2026-04-13","kind":"grant","planned":false,"acquired":true,"shares":2859,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vests ratably over three years beginning on the date shown."}],"balance_after":2859,"derivative":{"exercise_date":"2027-04-13","expiration_date":"2029-04-13","underlying":"Restricted Stock Units","underlying_shares":2859},"source":{"system":"sec-edgar","filing":"0000094049-26-000068","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000068/form4.xml","form_type":"4"}},{"id":808516,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":52482,"kind":"person","name":"Galimberti Afonso Adriano Jose","position":1,"cik":"0002124300","reported_name":"Galimberti Afonso Adriano Jose","relationship":{"officer":true,"officer_title":"VP and GM Surfactants NA"}}],"security":"Stock Appreciation Right","published_at":"2026-04-15T20:25:27.000Z","date":"2026-04-13","kind":"grant","planned":false,"acquired":true,"shares":3694,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Vests ratably over three years beginning on the date shown."}],"balance_after":3694,"derivative":{"exercise_price":52.46,"exercise_date":"2027-04-13","expiration_date":"2036-04-13","underlying":"Common Stock","underlying_shares":3694},"source":{"system":"sec-edgar","filing":"0000094049-26-000067","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000067/form4.xml","form_type":"4"}},{"id":808515,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":52482,"kind":"person","name":"Galimberti Afonso Adriano Jose","position":1,"cik":"0002124300","reported_name":"Galimberti Afonso Adriano Jose","relationship":{"officer":true,"officer_title":"VP and GM Surfactants NA"}}],"security":"Restricted Stock Units","published_at":"2026-04-15T20:25:27.000Z","date":"2026-04-13","kind":"grant","planned":false,"acquired":true,"shares":2621,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Vests ratably over three years beginning on the date shown."}],"balance_after":2621,"derivative":{"exercise_date":"2027-04-13","expiration_date":"2029-04-13","underlying":"Restricted Stock Units","underlying_shares":2621},"source":{"system":"sec-edgar","filing":"0000094049-26-000067","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000067/form4.xml","form_type":"4"}},{"id":808514,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":52482,"kind":"person","name":"Galimberti Afonso Adriano Jose","position":1,"cik":"0002124300","reported_name":"Galimberti Afonso Adriano Jose","relationship":{"officer":true,"officer_title":"VP and GM Surfactants NA"}}],"security":"Performance Shares","published_at":"2026-04-15T20:25:27.000Z","date":"2026-04-13","kind":"grant","planned":false,"acquired":true,"shares":1310,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each performance share represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."}],"balance_after":1310,"derivative":{"underlying":"Common Stock","underlying_shares":1310},"source":{"system":"sec-edgar","filing":"0000094049-26-000067","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000067/form4.xml","form_type":"4"}},{"id":860165,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48196,"kind":"person","name":"Stepan Richard Finn","position":1,"cik":"0001839533","reported_name":"Stepan Richard Finn","relationship":{"officer":true,"officer_title":"V.P. and Gen'l. Mgr., Polymers"}}],"security":"Restricted Stock Units","published_at":"2026-03-06T00:38:23.000Z","date":"2026-03-03","kind":"exercise","planned":false,"acquired":false,"shares":1253,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each RSU represents a contingent right to receive one share of Stepan Company common stock."},{"field":"kind","element":"transactionCoding","label":"F2","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":2506,"derivative":{"exercise_date":"2026-03-03","expiration_date":"2028-03-03","underlying":"Common Stock","underlying_shares":1253},"source":{"system":"sec-edgar","filing":"0000094049-26-000050","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000050/form4.xml","form_type":"4"}},{"id":860164,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48196,"kind":"person","name":"Stepan Richard Finn","position":1,"cik":"0001839533","reported_name":"Stepan Richard Finn","relationship":{"officer":true,"officer_title":"V.P. and Gen'l. Mgr., Polymers"}}],"security":"Restricted Stock Units","published_at":"2026-03-06T00:38:23.000Z","date":"2026-03-04","kind":"exercise","planned":false,"acquired":false,"shares":429,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of Stepan Company common stock."},{"field":"kind","element":"transactionCoding","label":"F2","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Vests ratably over three years beginning on the date shown."}],"balance_after":429,"derivative":{"exercise_date":"2025-03-04","expiration_date":"2027-03-04","underlying":"Restricted Stock Units","underlying_shares":429},"source":{"system":"sec-edgar","filing":"0000094049-26-000050","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000050/form4.xml","form_type":"4"}},{"id":860163,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48196,"kind":"person","name":"Stepan Richard Finn","position":1,"cik":"0001839533","reported_name":"Stepan Richard Finn","relationship":{"officer":true,"officer_title":"V.P. and Gen'l. Mgr., Polymers"}}],"security":"Common Stock","published_at":"2026-03-06T00:38:23.000Z","date":"2026-03-03","kind":"exercise","planned":false,"acquired":true,"shares":1253,"price":48.985,"value":61378.205,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."}],"balance_after":242648.915,"source":{"system":"sec-edgar","filing":"0000094049-26-000050","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000050/form4.xml","form_type":"4"}},{"id":860162,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48196,"kind":"person","name":"Stepan Richard Finn","position":1,"cik":"0001839533","reported_name":"Stepan Richard Finn","relationship":{"officer":true,"officer_title":"V.P. and Gen'l. Mgr., Polymers"}}],"security":"Common Stock","published_at":"2026-03-06T00:38:23.000Z","date":"2026-03-03","kind":"tax_withholding","planned":false,"acquired":false,"shares":434,"price":48.985,"value":21259.49,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Withholding of shares to satisfy tax liability on the vesting of RSUs."}],"balance_after":242214.915,"source":{"system":"sec-edgar","filing":"0000094049-26-000050","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000050/form4.xml","form_type":"4"}},{"id":860161,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48196,"kind":"person","name":"Stepan Richard Finn","position":1,"cik":"0001839533","reported_name":"Stepan Richard Finn","relationship":{"officer":true,"officer_title":"V.P. and Gen'l. Mgr., Polymers"}}],"security":"Common Stock","published_at":"2026-03-06T00:38:23.000Z","date":"2026-03-04","kind":"exercise","planned":false,"acquired":true,"shares":429,"price":49.615,"value":21284.835,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."}],"balance_after":242643.915,"source":{"system":"sec-edgar","filing":"0000094049-26-000050","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000050/form4.xml","form_type":"4"}},{"id":860160,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48196,"kind":"person","name":"Stepan Richard Finn","position":1,"cik":"0001839533","reported_name":"Stepan Richard Finn","relationship":{"officer":true,"officer_title":"V.P. and Gen'l. Mgr., Polymers"}}],"security":"Common Stock","published_at":"2026-03-06T00:38:23.000Z","date":"2026-03-04","kind":"tax_withholding","planned":false,"acquired":false,"shares":149,"price":49.615,"value":7392.635,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Withholding of shares to satisfy tax liability on the vesting of RSUs."}],"balance_after":242494.915,"source":{"system":"sec-edgar","filing":"0000094049-26-000050","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000050/form4.xml","form_type":"4"}},{"id":860159,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48194,"kind":"person","name":"Rojo Luis","position":1,"cik":"0001738439","reported_name":"Rojo Luis","relationship":{"director":true,"officer":true,"officer_title":"President & CEO"}}],"security":"Restricted Stock Units","published_at":"2026-03-06T00:32:22.000Z","date":"2026-03-04","kind":"exercise","planned":false,"acquired":false,"shares":857,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each RSU represents a contingent right to receive one share of Stepan Company common stock."},{"field":"kind","element":"transactionCoding","label":"F1","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Vests ratably over three years beginning on the date shown."}],"balance_after":858,"derivative":{"exercise_date":"2025-03-04","expiration_date":"2027-03-04","underlying":"Restricted Stock Units","underlying_shares":857},"source":{"system":"sec-edgar","filing":"0000094049-26-000048","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000048/form4.xml","form_type":"4"}},{"id":860158,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48194,"kind":"person","name":"Rojo Luis","position":1,"cik":"0001738439","reported_name":"Rojo Luis","relationship":{"director":true,"officer":true,"officer_title":"President & CEO"}}],"security":"Restricted Stock Units","published_at":"2026-03-06T00:32:22.000Z","date":"2026-03-03","kind":"exercise","planned":false,"acquired":false,"shares":4455,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each RSU represents a contingent right to receive one share of Stepan Company common stock."},{"field":"kind","element":"transactionCoding","label":"F1","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":8910,"derivative":{"exercise_date":"2026-03-03","expiration_date":"2028-03-03","underlying":"Common Stock","underlying_shares":4455},"source":{"system":"sec-edgar","filing":"0000094049-26-000048","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000048/form4.xml","form_type":"4"}},{"id":860157,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48194,"kind":"person","name":"Rojo Luis","position":1,"cik":"0001738439","reported_name":"Rojo Luis","relationship":{"director":true,"officer":true,"officer_title":"President & CEO"}}],"security":"Common Stock","published_at":"2026-03-06T00:32:22.000Z","date":"2026-03-04","kind":"tax_withholding","planned":false,"acquired":false,"shares":252,"price":49.615,"value":12502.98,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Withholding of shares to satisfy tax liability on the vesting of RSUs."}],"balance_after":19451.666,"source":{"system":"sec-edgar","filing":"0000094049-26-000048","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000048/form4.xml","form_type":"4"}},{"id":860156,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48194,"kind":"person","name":"Rojo Luis","position":1,"cik":"0001738439","reported_name":"Rojo Luis","relationship":{"director":true,"officer":true,"officer_title":"President & CEO"}}],"security":"Common Stock","published_at":"2026-03-06T00:32:22.000Z","date":"2026-03-04","kind":"exercise","planned":false,"acquired":true,"shares":857,"price":49.615,"value":42520.055,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."}],"balance_after":19703.666,"source":{"system":"sec-edgar","filing":"0000094049-26-000048","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000048/form4.xml","form_type":"4"}},{"id":860155,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48194,"kind":"person","name":"Rojo Luis","position":1,"cik":"0001738439","reported_name":"Rojo Luis","relationship":{"director":true,"officer":true,"officer_title":"President & CEO"}}],"security":"Common Stock","published_at":"2026-03-06T00:32:22.000Z","date":"2026-03-03","kind":"tax_withholding","planned":false,"acquired":false,"shares":1306,"price":48.985,"value":63974.41,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Withholding of shares to satisfy tax liability on the vesting of RSUs."}],"balance_after":18846.666,"source":{"system":"sec-edgar","filing":"0000094049-26-000048","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000048/form4.xml","form_type":"4"}},{"id":860154,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48194,"kind":"person","name":"Rojo Luis","position":1,"cik":"0001738439","reported_name":"Rojo Luis","relationship":{"director":true,"officer":true,"officer_title":"President & CEO"}}],"security":"Common Stock","published_at":"2026-03-06T00:32:22.000Z","date":"2026-03-03","kind":"exercise","planned":false,"acquired":true,"shares":4455,"price":48.985,"value":218228.175,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."}],"balance_after":20152.666,"source":{"system":"sec-edgar","filing":"0000094049-26-000048","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000048/form4.xml","form_type":"4"}},{"id":860153,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48195,"kind":"person","name":"Haire Robert Joseph","position":1,"cik":"0001976755","reported_name":"Haire Robert Joseph","relationship":{"officer":true,"officer_title":"EVP, Supply Chain"}}],"security":"Restricted Stock Units","published_at":"2026-03-06T00:26:01.000Z","date":"2026-03-04","kind":"exercise","planned":false,"acquired":false,"shares":571,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each RSU represents a contingent right to receive one share of Stepan Company common stock."},{"field":"kind","element":"transactionCoding","label":"F1","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":572,"derivative":{"exercise_date":"2025-03-04","expiration_date":"2027-03-04","underlying":"Restricted Stock Units","underlying_shares":571},"source":{"system":"sec-edgar","filing":"0000094049-26-000046","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000046/form4.xml","form_type":"4"}},{"id":860152,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48195,"kind":"person","name":"Haire Robert Joseph","position":1,"cik":"0001976755","reported_name":"Haire Robert Joseph","relationship":{"officer":true,"officer_title":"EVP, Supply Chain"}}],"security":"Restricted Stock Units","published_at":"2026-03-06T00:26:01.000Z","date":"2026-03-03","kind":"exercise","planned":false,"acquired":false,"shares":1670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each RSU represents a contingent right to receive one share of Stepan Company common stock."},{"field":"kind","element":"transactionCoding","label":"F1","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":3342,"derivative":{"exercise_date":"2026-03-03","expiration_date":"2028-03-03","underlying":"Restricted Stock Units","underlying_shares":1670},"source":{"system":"sec-edgar","filing":"0000094049-26-000046","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000046/form4.xml","form_type":"4"}},{"id":860151,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48195,"kind":"person","name":"Haire Robert Joseph","position":1,"cik":"0001976755","reported_name":"Haire Robert Joseph","relationship":{"officer":true,"officer_title":"EVP, Supply Chain"}}],"security":"Common Stock","published_at":"2026-03-06T00:26:01.000Z","date":"2026-03-04","kind":"tax_withholding","planned":false,"acquired":false,"shares":168,"price":49.615,"value":8335.32,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Withholding of shares to satisfy tax liability on the vesting of RSUs."}],"balance_after":4121.765,"source":{"system":"sec-edgar","filing":"0000094049-26-000046","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000046/form4.xml","form_type":"4"}},{"id":860150,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48195,"kind":"person","name":"Haire Robert Joseph","position":1,"cik":"0001976755","reported_name":"Haire Robert Joseph","relationship":{"officer":true,"officer_title":"EVP, Supply Chain"}}],"security":"Common Stock","published_at":"2026-03-06T00:26:01.000Z","date":"2026-03-04","kind":"exercise","planned":false,"acquired":true,"shares":571,"price":49.615,"value":28330.165,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."}],"balance_after":4289.765,"source":{"system":"sec-edgar","filing":"0000094049-26-000046","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000046/form4.xml","form_type":"4"}},{"id":860149,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48195,"kind":"person","name":"Haire Robert Joseph","position":1,"cik":"0001976755","reported_name":"Haire Robert Joseph","relationship":{"officer":true,"officer_title":"EVP, Supply Chain"}}],"security":"Common Stock","published_at":"2026-03-06T00:26:01.000Z","date":"2026-03-03","kind":"tax_withholding","planned":false,"acquired":false,"shares":490,"price":48.985,"value":24002.65,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Withholding of shares to satisfy tax liability on the vesting of RSUs."}],"balance_after":3718.765,"source":{"system":"sec-edgar","filing":"0000094049-26-000046","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000046/form4.xml","form_type":"4"}},{"id":860148,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48195,"kind":"person","name":"Haire Robert Joseph","position":1,"cik":"0001976755","reported_name":"Haire Robert Joseph","relationship":{"officer":true,"officer_title":"EVP, Supply Chain"}}],"security":"Common Stock","published_at":"2026-03-06T00:26:01.000Z","date":"2026-03-03","kind":"exercise","planned":false,"acquired":true,"shares":1670,"price":48.985,"value":81804.95,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."}],"balance_after":4208.765,"source":{"system":"sec-edgar","filing":"0000094049-26-000046","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000046/form4.xml","form_type":"4"}},{"id":860147,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48197,"kind":"person","name":"Moriarty Sean Thomas","position":1,"cik":"0001716333","reported_name":"Moriarty Sean Thomas","relationship":{"officer":true,"officer_title":"VP & GM Surfactants"}}],"security":"Restricted Stock Units","published_at":"2026-03-06T00:21:03.000Z","date":"2026-03-03","kind":"exercise","planned":false,"acquired":false,"shares":1670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each RSU represents a contingent right to receive one share of Stepan Company common stock."},{"field":"kind","element":"transactionCoding","label":"F2","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":3342,"derivative":{"exercise_date":"2026-03-03","expiration_date":"2028-03-03","underlying":"Restricted Stock Units","underlying_shares":1670},"source":{"system":"sec-edgar","filing":"0000094049-26-000044","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000044/form4.xml","form_type":"4"}},{"id":860146,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48197,"kind":"person","name":"Moriarty Sean Thomas","position":1,"cik":"0001716333","reported_name":"Moriarty Sean Thomas","relationship":{"officer":true,"officer_title":"VP & GM Surfactants"}}],"security":"Restricted Stock Units","published_at":"2026-03-06T00:21:03.000Z","date":"2026-03-04","kind":"exercise","planned":false,"acquired":false,"shares":571,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of Stepan Company common stock."},{"field":"kind","element":"transactionCoding","label":"F2","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Vests ratably over three years beginning on the date shown."}],"balance_after":572,"derivative":{"exercise_date":"2025-03-04","expiration_date":"2027-03-04","underlying":"Restricted Stock Units","underlying_shares":571},"source":{"system":"sec-edgar","filing":"0000094049-26-000044","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000044/form4.xml","form_type":"4"}},{"id":860145,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48197,"kind":"person","name":"Moriarty Sean Thomas","position":1,"cik":"0001716333","reported_name":"Moriarty Sean Thomas","relationship":{"officer":true,"officer_title":"VP & GM Surfactants"}}],"security":"Common Stock","published_at":"2026-03-06T00:21:03.000Z","date":"2026-03-03","kind":"exercise","planned":false,"acquired":true,"shares":1670,"price":48.985,"value":81804.95,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."}],"balance_after":15875.2335,"source":{"system":"sec-edgar","filing":"0000094049-26-000044","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000044/form4.xml","form_type":"4"}},{"id":860144,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48197,"kind":"person","name":"Moriarty Sean Thomas","position":1,"cik":"0001716333","reported_name":"Moriarty Sean Thomas","relationship":{"officer":true,"officer_title":"VP & GM Surfactants"}}],"security":"Common Stock","published_at":"2026-03-06T00:21:03.000Z","date":"2026-03-03","kind":"tax_withholding","planned":false,"acquired":false,"shares":570,"price":48.985,"value":27921.45,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Withholding of shares to satisfy tax liability on the vesting of RSUs."}],"balance_after":15305.2335,"source":{"system":"sec-edgar","filing":"0000094049-26-000044","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000044/form4.xml","form_type":"4"}},{"id":860143,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48197,"kind":"person","name":"Moriarty Sean Thomas","position":1,"cik":"0001716333","reported_name":"Moriarty Sean Thomas","relationship":{"officer":true,"officer_title":"VP & GM Surfactants"}}],"security":"Common Stock","published_at":"2026-03-06T00:21:03.000Z","date":"2026-03-04","kind":"exercise","planned":false,"acquired":true,"shares":571,"price":49.615,"value":28330.165,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The restricted stock units (\"RSUs\") were settled in shares of common stock per the terms of the award."}],"balance_after":15876.2335,"source":{"system":"sec-edgar","filing":"0000094049-26-000044","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000044/form4.xml","form_type":"4"}},{"id":860142,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48197,"kind":"person","name":"Moriarty Sean Thomas","position":1,"cik":"0001716333","reported_name":"Moriarty Sean Thomas","relationship":{"officer":true,"officer_title":"VP & GM Surfactants"}}],"security":"Common Stock","published_at":"2026-03-06T00:21:03.000Z","date":"2026-03-04","kind":"tax_withholding","planned":false,"acquired":false,"shares":166,"price":49.615,"value":8236.09,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Withholding of shares to satisfy tax liability on the vesting of RSUs."}],"balance_after":15710.2335,"source":{"system":"sec-edgar","filing":"0000094049-26-000044","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000044/form4.xml","form_type":"4"}},{"id":860141,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48197,"kind":"person","name":"Moriarty Sean Thomas","position":1,"cik":"0001716333","reported_name":"Moriarty Sean Thomas","relationship":{"officer":true,"officer_title":"VP & GM Surfactants"}}],"security":"Restricted Stock Units","published_at":"2026-03-05T23:11:06.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":4495,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":4495,"derivative":{"exercise_date":"2027-03-02","expiration_date":"2029-03-02","underlying":"Restricted Stock Units","underlying_shares":4495},"source":{"system":"sec-edgar","filing":"0000094049-26-000042","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000042/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":860140,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48197,"kind":"person","name":"Moriarty Sean Thomas","position":1,"cik":"0001716333","reported_name":"Moriarty Sean Thomas","relationship":{"officer":true,"officer_title":"VP & GM Surfactants"}}],"security":"Performance Shares","published_at":"2026-03-05T23:11:06.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":2247,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each performance share represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."}],"balance_after":2247,"derivative":{"underlying":"Common Stock","underlying_shares":2247},"source":{"system":"sec-edgar","filing":"0000094049-26-000042","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000042/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":860139,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48197,"kind":"person","name":"Moriarty Sean Thomas","position":1,"cik":"0001716333","reported_name":"Moriarty Sean Thomas","relationship":{"officer":true,"officer_title":"VP & GM Surfactants"}}],"security":"Stock Appreciation Right","published_at":"2026-03-05T23:11:06.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":6440,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Vest ratably over three years beginning on the date shown."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"The Reporting Person's Form 4 filed on March 4, 2026 included an incorrect Stock Appreciation Right amount which has been corrected herein."}],"balance_after":6440,"derivative":{"exercise_price":17.47,"exercise_date":"2027-03-02","expiration_date":"2036-03-03","underlying":"Common Stock","underlying_shares":6440},"source":{"system":"sec-edgar","filing":"0000094049-26-000042","document":"form4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000042/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":860138,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48197,"kind":"person","name":"Moriarty Sean Thomas","position":1,"cik":"0001716333","reported_name":"Moriarty Sean Thomas","relationship":{"officer":true,"officer_title":"VP & GM Surfactants"}}],"security":"Common Stock","published_at":"2026-03-05T23:11:06.000Z","date":"2026-02-27","kind":"grant","planned":false,"acquired":true,"shares":56.765,"price":52.51,"value":2980.73015,"ownership":{"direct":true},"balance_after":14205.2335,"source":{"system":"sec-edgar","filing":"0000094049-26-000042","document":"form4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000042/form4a.xml","form_type":"4/A","original_submission_date":"2026-03-04"}},{"id":863988,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":18910,"kind":"person","name":"Lisle Shawn G","position":1,"cik":"0001563447","reported_name":"Lisle Shawn G","relationship":{"officer":true,"officer_title":"VP GC & Secretary"}}],"security":"Stock Appreciation Right","published_at":"2026-03-05T01:02:07.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":6440,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":6440,"derivative":{"exercise_price":17.47,"exercise_date":"2027-03-02","expiration_date":"2036-03-03","underlying":"Common Stock","underlying_shares":6440},"source":{"system":"sec-edgar","filing":"0000094049-26-000038","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000038/form4.xml","form_type":"4"}},{"id":863987,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":18910,"kind":"person","name":"Lisle Shawn G","position":1,"cik":"0001563447","reported_name":"Lisle Shawn G","relationship":{"officer":true,"officer_title":"VP GC & Secretary"}}],"security":"Performance Shares","published_at":"2026-03-05T01:02:07.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":2247,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each performance share represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."}],"balance_after":2247,"derivative":{"underlying":"Common Stock","underlying_shares":2247},"source":{"system":"sec-edgar","filing":"0000094049-26-000038","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000038/form4.xml","form_type":"4"}},{"id":863986,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":18910,"kind":"person","name":"Lisle Shawn G","position":1,"cik":"0001563447","reported_name":"Lisle Shawn G","relationship":{"officer":true,"officer_title":"VP GC & Secretary"}}],"security":"Restricted Stock Units","published_at":"2026-03-05T01:02:07.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":4495,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":4495,"derivative":{"exercise_date":"2027-03-02","expiration_date":"2029-03-02","underlying":"Restricted Stock Units","underlying_shares":4495},"source":{"system":"sec-edgar","filing":"0000094049-26-000038","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000038/form4.xml","form_type":"4"}},{"id":863985,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":18910,"kind":"person","name":"Lisle Shawn G","position":1,"cik":"0001563447","reported_name":"Lisle Shawn G","relationship":{"officer":true,"officer_title":"VP GC & Secretary"}}],"security":"Common Stock","published_at":"2026-03-05T01:02:07.000Z","date":"2026-02-27","kind":"grant","planned":false,"acquired":true,"shares":25.544,"price":52.51,"value":1341.31544,"ownership":{"direct":true},"balance_after":25.544,"source":{"system":"sec-edgar","filing":"0000094049-26-000038","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000038/form4.xml","form_type":"4"}},{"id":863984,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48198,"kind":"person","name":"Barry Andrea Jean","position":1,"cik":"0001717847","reported_name":"Barry Andrea Jean","relationship":{"officer":true,"officer_title":"VP & CHRO"}}],"security":"Stock Appreciation Right","published_at":"2026-03-05T00:55:20.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":6440,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":6440,"derivative":{"exercise_price":17.47,"exercise_date":"2027-03-01","expiration_date":"2036-03-01","underlying":"Common Stock","underlying_shares":6440},"source":{"system":"sec-edgar","filing":"0000094049-26-000036","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000036/form4.xml","form_type":"4"}},{"id":863983,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48198,"kind":"person","name":"Barry Andrea Jean","position":1,"cik":"0001717847","reported_name":"Barry Andrea Jean","relationship":{"officer":true,"officer_title":"VP & CHRO"}}],"security":"Performance Shares","published_at":"2026-03-05T00:55:20.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":2247,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each performance share represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."}],"balance_after":2247,"derivative":{"underlying":"Common Stock","underlying_shares":2247},"source":{"system":"sec-edgar","filing":"0000094049-26-000036","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000036/form4.xml","form_type":"4"}},{"id":863982,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48198,"kind":"person","name":"Barry Andrea Jean","position":1,"cik":"0001717847","reported_name":"Barry Andrea Jean","relationship":{"officer":true,"officer_title":"VP & CHRO"}}],"security":"Restricted Stock Units","published_at":"2026-03-05T00:55:20.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":4495,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":4495,"derivative":{"exercise_date":"2027-03-01","expiration_date":"2029-03-01","underlying":"Restricted Stock Units","underlying_shares":4495},"source":{"system":"sec-edgar","filing":"0000094049-26-000036","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000036/form4.xml","form_type":"4"}},{"id":863981,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48198,"kind":"person","name":"Barry Andrea Jean","position":1,"cik":"0001717847","reported_name":"Barry Andrea Jean","relationship":{"officer":true,"officer_title":"VP & CHRO"}}],"security":"Common Stock","published_at":"2026-03-05T00:55:20.000Z","date":"2026-02-27","kind":"grant","planned":false,"acquired":true,"shares":16.464,"price":52.51,"value":864.52464,"ownership":{"direct":true},"balance_after":16.464,"source":{"system":"sec-edgar","filing":"0000094049-26-000036","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000036/form4.xml","form_type":"4"}},{"id":863976,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48195,"kind":"person","name":"Haire Robert Joseph","position":1,"cik":"0001976755","reported_name":"Haire Robert Joseph","relationship":{"officer":true,"officer_title":"EVP, Supply Chain"}}],"security":"Stock Appreciation Right","published_at":"2026-03-05T00:49:17.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":8586,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":8586,"derivative":{"exercise_price":17.47,"exercise_date":"2027-03-02","expiration_date":"2036-03-03","underlying":"Common Stock","underlying_shares":8586},"source":{"system":"sec-edgar","filing":"0000094049-26-000034","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000034/form4.xml","form_type":"4"}},{"id":863975,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48195,"kind":"person","name":"Haire Robert Joseph","position":1,"cik":"0001976755","reported_name":"Haire Robert Joseph","relationship":{"officer":true,"officer_title":"EVP, Supply Chain"}}],"security":"Performance Shares","published_at":"2026-03-05T00:49:17.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":2996,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Vest ratably over three years beginning on the date shown."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."}],"balance_after":2996,"derivative":{"underlying":"Common Stock","underlying_shares":2996},"source":{"system":"sec-edgar","filing":"0000094049-26-000034","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000034/form4.xml","form_type":"4"}},{"id":863974,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48195,"kind":"person","name":"Haire Robert Joseph","position":1,"cik":"0001976755","reported_name":"Haire Robert Joseph","relationship":{"officer":true,"officer_title":"EVP, Supply Chain"}}],"security":"Restricted Stock Units","published_at":"2026-03-05T00:49:17.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":5993,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each RSU represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":5993,"derivative":{"exercise_date":"2027-03-02","expiration_date":"2029-03-02","underlying":"Restricted Stock Units","underlying_shares":5993},"source":{"system":"sec-edgar","filing":"0000094049-26-000034","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000034/form4.xml","form_type":"4"}},{"id":863973,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48195,"kind":"person","name":"Haire Robert Joseph","position":1,"cik":"0001976755","reported_name":"Haire Robert Joseph","relationship":{"officer":true,"officer_title":"EVP, Supply Chain"}}],"security":"Common Stock","published_at":"2026-03-05T00:49:17.000Z","date":"2026-02-27","kind":"grant","planned":false,"acquired":true,"shares":56.765,"price":52.51,"value":2980.73015,"ownership":{"direct":true},"balance_after":2538.765,"source":{"system":"sec-edgar","filing":"0000094049-26-000034","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000034/form4.xml","form_type":"4"}},{"id":863980,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48197,"kind":"person","name":"Moriarty Sean Thomas","position":1,"cik":"0001716333","reported_name":"Moriarty Sean Thomas","relationship":{"officer":true,"officer_title":"VP & GM Surfactants"}}],"security":"Performance Shares","published_at":"2026-03-05T00:41:59.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":2247,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each performance share represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."}],"balance_after":2247,"derivative":{"underlying":"Common Stock","underlying_shares":2247},"source":{"system":"sec-edgar","filing":"0000094049-26-000033","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000033/form4.xml","form_type":"4"}},{"id":863979,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48197,"kind":"person","name":"Moriarty Sean Thomas","position":1,"cik":"0001716333","reported_name":"Moriarty Sean Thomas","relationship":{"officer":true,"officer_title":"VP & GM Surfactants"}}],"security":"Restricted Stock Units","published_at":"2026-03-05T00:41:59.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":4495,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":4495,"derivative":{"exercise_date":"2027-03-02","expiration_date":"2029-03-02","underlying":"Restricted Stock Units","underlying_shares":4495},"source":{"system":"sec-edgar","filing":"0000094049-26-000033","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000033/form4.xml","form_type":"4"}},{"id":863978,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48197,"kind":"person","name":"Moriarty Sean Thomas","position":1,"cik":"0001716333","reported_name":"Moriarty Sean Thomas","relationship":{"officer":true,"officer_title":"VP & GM Surfactants"}}],"security":"Stock Appreciation Right","published_at":"2026-03-05T00:41:59.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":7155,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Vest ratably over three years beginning on the date shown."}],"balance_after":7155,"derivative":{"exercise_price":17.47,"exercise_date":"2027-03-02","expiration_date":"2036-03-03","underlying":"Common Stock","underlying_shares":7155},"source":{"system":"sec-edgar","filing":"0000094049-26-000033","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000033/form4.xml","form_type":"4"}},{"id":863977,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48197,"kind":"person","name":"Moriarty Sean Thomas","position":1,"cik":"0001716333","reported_name":"Moriarty Sean Thomas","relationship":{"officer":true,"officer_title":"VP & GM Surfactants"}}],"security":"Common Stock","published_at":"2026-03-05T00:41:59.000Z","date":"2026-02-27","kind":"grant","planned":false,"acquired":true,"shares":56.765,"price":52.51,"value":2980.73015,"ownership":{"direct":true},"balance_after":14205.2335,"source":{"system":"sec-edgar","filing":"0000094049-26-000033","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000033/form4.xml","form_type":"4"}},{"id":863972,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48196,"kind":"person","name":"Stepan Richard Finn","position":1,"cik":"0001839533","reported_name":"Stepan Richard Finn","relationship":{"officer":true,"officer_title":"V.P. and Gen'l. Mgr., Polymers"}}],"security":"Restricted Stock Units","published_at":"2026-03-05T00:28:03.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":4994,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each RSU represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Vests ratably over three years beginning on the date shown."}],"balance_after":4994,"derivative":{"exercise_date":"2027-03-02","expiration_date":"2029-03-02","underlying":"Restricted Stock Units","underlying_shares":4994},"source":{"system":"sec-edgar","filing":"0000094049-26-000031","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000031/form4.xml","form_type":"4"}},{"id":863971,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48196,"kind":"person","name":"Stepan Richard Finn","position":1,"cik":"0001839533","reported_name":"Stepan Richard Finn","relationship":{"officer":true,"officer_title":"V.P. and Gen'l. Mgr., Polymers"}}],"security":"Performance Shares","published_at":"2026-03-05T00:28:03.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":2497,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each performance share represents a contingent right to receive one share of Stepan Company common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028."}],"balance_after":2497,"derivative":{"underlying":"Common Stock","underlying_shares":2497},"source":{"system":"sec-edgar","filing":"0000094049-26-000031","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000031/form4.xml","form_type":"4"}},{"id":863970,"issuer":{"id":4733,"kind":"organization","name":"STEPAN CO"},"owners":[{"id":48196,"kind":"person","name":"Stepan Richard Finn","position":1,"cik":"0001839533","reported_name":"Stepan Richard Finn","relationship":{"officer":true,"officer_title":"V.P. and Gen'l. Mgr., Polymers"}}],"security":"Stock Appreciation Right","published_at":"2026-03-05T00:28:03.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":7155,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Vests ratably over three years beginning on the date shown."}],"balance_after":7155,"derivative":{"exercise_price":17.47,"exercise_date":"2027-03-02","expiration_date":"2036-03-03","underlying":"Common Stock","underlying_shares":7155},"source":{"system":"sec-edgar","filing":"0000094049-26-000031","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/94049/000009404926000031/form4.xml","form_type":"4"}}],"next_cursor":"2026-03-05T00:28:03.000000Z,863970"}