NYSE:SCL | Historical Stock Price | STEPAN CO

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1973-02-21 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.62$2.12$7.32$25.22$86.92$299.581973-02-212026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1977

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1977-12-30$1.48$1.4811,200——
1977-12-29$1.50$1.504,800——
1977-12-28$1.48$1.4851,200——
1977-12-27$1.47$1.470——
1977-12-23$1.47$1.4720,800——
1977-12-22$1.50$1.5065,600——
1977-12-21$1.50$1.50230,400——
1977-12-20$1.50$1.503,200——
1977-12-19$1.52$1.5217,600——
1977-12-16$1.50$1.5038,400——
1977-12-15$1.44$1.4425,600——
1977-12-14$1.40$1.4017,600——
1977-12-13$1.34$1.3430,400——
1977-12-12$1.36$1.3611,200——
1977-12-09$1.36$1.369,600——
1977-12-08$1.34$1.3411,200——
1977-12-07$1.35$1.358,000——
1977-12-06$1.35$1.3512,800——
1977-12-05$1.35$1.354,800——
1977-12-02$1.36$1.369,600——
1977-12-01$1.36$1.3619,200——
1977-11-30$1.38$1.3811,200——
1977-11-29$1.36$1.360——
1977-11-28$1.36$1.3622,400——
1977-11-25$1.41$1.418,000——
1977-11-23$1.43$1.4312,800——
1977-11-22$1.45$1.45153,600——
1977-11-21$1.49$1.49152,000——
1977-11-18$1.44$1.44288,000——
1977-11-17$1.31$1.311,600——
1977-11-16$1.32$1.3219,200——
1977-11-15$1.25$1.253,200——
1977-11-14$1.22$1.2233,600——
1977-11-11$1.21$1.211,600——
1977-11-10$1.20$1.208,000——
1977-11-09$1.18$1.186,400——
1977-11-08$1.18$1.181,600——
1977-11-07$1.17$1.171,600——
1977-11-04$1.16$1.1616,000——
1977-11-03$1.13$1.136,400——
1977-11-02$1.13$1.133,200——
1977-11-01$1.11$1.114,800——
1977-10-31$1.13$1.138,000——
1977-10-28$1.13$1.133,200——
1977-10-27$1.13$1.1320,800——
1977-10-26$1.13$1.1311,200——
1977-10-25$1.11$1.114,800——
1977-10-24$1.13$1.130——
1977-10-21$1.13$1.131,600——
1977-10-20$1.13$1.1332,000——
1977-10-19$1.16$1.169,600——
1977-10-18$1.19$1.198,000——
1977-10-17$1.16$1.161,600——
1977-10-14$1.17$1.174,800——
1977-10-13$1.16$1.166,400——
1977-10-12$1.16$1.161,600——
1977-10-11$1.17$1.173,200——
1977-10-10$1.20$1.204,800——
1977-10-07$1.20$1.2017,600——
1977-10-06$1.22$1.220——
1977-10-05$1.22$1.221,600——
1977-10-04$1.22$1.2228,800——
1977-10-03$1.21$1.211,600——
1977-09-30$1.20$1.204,800——
1977-09-29$1.21$1.210——
1977-09-28$1.21$1.213,200——
1977-09-27$1.20$1.208,000——
1977-09-26$1.21$1.2111,200——
1977-09-23$1.21$1.213,200——
1977-09-22$1.21$1.210——
1977-09-21$1.21$1.219,600——
1977-09-20$1.21$1.214,800——
1977-09-19$1.20$1.201,600——
1977-09-16$1.20$1.204,800——
1977-09-15$1.19$1.190——
1977-09-14$1.19$1.194,800——
1977-09-13$1.17$1.173,200——
1977-09-12$1.19$1.193,200——
1977-09-09$1.20$1.204,800——
1977-09-08$1.20$1.203,200——
1977-09-07$1.20$1.200——
1977-09-06$1.20$1.208,000——
1977-09-02$1.20$1.203,200——
1977-09-01$1.18$1.1817,600——
1977-08-31$1.19$1.199,600——
1977-08-30$1.22$1.220——
1977-08-29$1.22$1.220——
1977-08-26$1.22$1.220——
1977-08-25$1.22$1.229,600——
1977-08-24$1.23$1.2314,400——
1977-08-23$1.22$1.226,400——
1977-08-22$1.23$1.230——
1977-08-19$1.23$1.2320,800——
1977-08-18$1.22$1.223,200——
1977-08-17$1.22$1.223,200——
1977-08-16$1.24$1.241,600——
1977-08-15$1.24$1.241,600——
1977-08-12$1.25$1.253,200——
1977-08-11$1.25$1.250——
1977-08-10$1.25$1.250——
1977-08-09$1.25$1.250——
1977-08-08$1.25$1.2540,000——
1977-08-05$1.30$1.300——
1977-08-04$1.30$1.308,000——
1977-08-03$1.27$1.2719,200——
1977-08-02$1.25$1.259,600——
1977-08-01$1.28$1.288,000——
1977-07-29$1.26$1.266,400——
1977-07-28$1.24$1.2422,400——
1977-07-27$1.27$1.2711,200——
1977-07-26$1.27$1.276,400——
1977-07-25$1.27$1.276,400——
1977-07-22$1.25$1.259,600——
1977-07-21$1.25$1.254,800——
1977-07-20$1.26$1.2640,000——
1977-07-19$1.30$1.3017,600——
1977-07-18$1.34$1.3412,800——
1977-07-15$1.34$1.349,600——
1977-07-13$1.34$1.346,400——
1977-07-12$1.34$1.343,200——
1977-07-11$1.33$1.3317,600——
1977-07-08$1.33$1.338,000——
1977-07-07$1.35$1.354,800——
1977-07-06$1.35$1.356,400——
1977-07-05$1.35$1.3514,400——
1977-07-01$1.37$1.378,000——
1977-06-30$1.33$1.331,600——
1977-06-29$1.31$1.314,800——
1977-06-28$1.31$1.313,200——
1977-06-27$1.34$1.3412,800——
1977-06-24$1.32$1.321,600——
1977-06-23$1.30$1.3022,400——
1977-06-22$1.34$1.3414,400——
1977-06-21$1.38$1.381,600——
1977-06-20$1.38$1.383,200——
1977-06-17$1.37$1.378,000——
1977-06-16$1.38$1.3851,200——
1977-06-15$1.38$1.3865,600——
1977-06-14$1.33$1.3319,200——
1977-06-13$1.34$1.346,400——
1977-06-10$1.34$1.3417,600——
1977-06-09$1.36$1.363,200——
1977-06-08$1.34$1.343,200——
1977-06-07$1.36$1.363,200——
1977-06-06$1.36$1.3612,800——
1977-06-03$1.37$1.376,400——
1977-06-02$1.34$1.3425,600——
1977-06-01$1.36$1.3676,800——
1977-05-31$1.37$1.3738,400——
1977-05-27$1.37$1.376,400——
1977-05-26$1.36$1.3632,000——
1977-05-25$1.36$1.3612,800——
1977-05-24$1.38$1.383,200——
1977-05-23$1.38$1.389,600——
1977-05-20$1.35$1.353,200——
1977-05-19$1.37$1.376,400——
1977-05-18$1.38$1.3851,200——
1977-05-17$1.37$1.3719,200——
1977-05-16$1.34$1.3420,800——
1977-05-13$1.33$1.336,400——
1977-05-12$1.34$1.340——
1977-05-11$1.34$1.3416,000——
1977-05-10$1.36$1.3611,200——
1977-05-09$1.34$1.344,800——
1977-05-06$1.34$1.3430,400——
1977-05-05$1.36$1.3612,800——
1977-05-04$1.39$1.3914,400——
1977-05-03$1.41$1.411,600——
1977-05-02$1.40$1.4025,600——
1977-04-29$1.34$1.3414,400——
1977-04-28$1.32$1.3224,000——
1977-04-27$1.30$1.3044,800——
1977-04-26$1.27$1.279,600——
1977-04-25$1.25$1.251,600——
1977-04-22$1.27$1.2720,800——
1977-04-21$1.29$1.291,600——
1977-04-20$1.28$1.2838,400——
1977-04-19$1.25$1.2520,800——
1977-04-18$1.24$1.2436,800——
1977-04-15$1.23$1.236,400——
1977-04-14$1.27$1.273,200——
1977-04-13$1.26$1.266,400——
1977-04-12$1.27$1.273,200——
1977-04-11$1.27$1.274,800——
1977-04-07$1.27$1.2711,200——
1977-04-06$1.28$1.2859,200——
1977-04-05$1.27$1.2743,200——
1977-04-04$1.27$1.2722,400——
1977-04-01$1.25$1.2517,600——
1977-03-31$1.23$1.234,800——
1977-03-30$1.25$1.2546,400——
1977-03-29$1.20$1.2014,400——
1977-03-28$1.16$1.1620,800——
1977-03-25$1.16$1.1622,400——
1977-03-24$1.16$1.1633,600——
1977-03-23$1.18$1.183,200——
1977-03-22$1.16$1.164,800——
1977-03-21$1.16$1.163,200——
1977-03-18$1.16$1.1612,800——
1977-03-17$1.19$1.1917,600——
1977-03-16$1.19$1.1941,600——
1977-03-15$1.16$1.166,400——
1977-03-14$1.14$1.1420,800——
1977-03-11$1.13$1.130——
1977-03-10$1.13$1.130——
1977-03-09$1.13$1.130——
1977-03-08$1.13$1.131,600——
1977-03-07$1.14$1.143,200——
1977-03-04$1.14$1.149,600——
1977-03-03$1.16$1.168,000——
1977-03-02$1.16$1.160——
1977-03-01$1.16$1.1620,800——
1977-02-28$1.13$1.136,400——
1977-02-25$1.13$1.139,600——
1977-02-24$1.14$1.140——
1977-02-23$1.14$1.1428,800——
1977-02-22$1.11$1.1141,600——
1977-02-18$1.10$1.106,400——
1977-02-17$1.08$1.0824,000——
1977-02-16$1.06$1.06198,400——
1977-02-15$1.02$1.024,800——
1977-02-14$1.00$1.0020,800——
1977-02-11$0.98$0.9848,000——
1977-02-10$0.98$0.9832,000——
1977-02-09$1.02$1.024,800——
1977-02-08$1.03$1.038,000——
1977-02-07$1.02$1.028,000——
1977-02-04$1.01$1.019,600——
1977-02-03$1.02$1.0216,000——
1977-02-02$1.02$1.0244,800——
1977-02-01$1.08$1.084,800——
1977-01-31$1.10$1.100——
1977-01-28$1.10$1.100——
1977-01-27$1.10$1.1012,800——
1977-01-26$1.10$1.104,800——
1977-01-25$1.10$1.1024,000——
1977-01-24$1.09$1.0914,400——
1977-01-21$1.08$1.089,600——
1977-01-20$1.08$1.080——
1977-01-19$1.08$1.0838,400——
1977-01-18$1.06$1.060——
1977-01-17$1.06$1.060——
1977-01-14$1.06$1.063,200——
1977-01-13$1.08$1.080——
1977-01-12$1.08$1.088,000——
1977-01-11$1.06$1.060——
1977-01-10$1.06$1.0614,400——
1977-01-07$1.05$1.058,000——
1977-01-06$1.06$1.0622,400——
1977-01-05$1.06$1.061,600——
1977-01-04$1.06$1.0659,200——
1977-01-03$1.08$1.080——