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 — 1983

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1983-12-30$2.00$2.0019,200——
1983-12-29$2.00$2.009,600——
1983-12-28$1.98$1.981,600——
1983-12-27$1.98$1.9815,200——
1983-12-23$2.00$2.0013,600——
1983-12-22$2.02$2.0220,000——
1983-12-21$2.05$2.0540,800——
1983-12-20$2.06$2.0610,400——
1983-12-19$2.02$2.0216,000——
1983-12-16$2.03$2.036,400——
1983-12-15$2.02$2.0214,400——
1983-12-14$2.05$2.0522,400——
1983-12-13$2.08$2.080——
1983-12-12$2.08$2.089,600——
1983-12-09$2.06$2.0616,000——
1983-12-08$2.08$2.0845,600——
1983-12-07$2.06$2.064,800——
1983-12-06$2.09$2.0955,200——
1983-12-05$2.06$2.063,200——
1983-12-02$2.05$2.0524,000——
1983-12-01$2.11$2.1156,000——
1983-11-30$2.06$2.067,200——
1983-11-29$2.06$2.065,600——
1983-11-28$2.06$2.0614,400——
1983-11-25$2.02$2.028,000——
1983-11-23$2.02$2.0214,400——
1983-11-22$2.00$2.006,400——
1983-11-21$2.00$2.0014,400——
1983-11-18$2.02$2.0220,800——
1983-11-17$2.03$2.0311,200——
1983-11-16$2.02$2.0224,800——
1983-11-15$1.97$1.9710,400——
1983-11-14$1.97$1.977,200——
1983-11-11$2.00$2.0011,200——
1983-11-10$1.98$1.9845,600——
1983-11-09$1.97$1.978,000——
1983-11-08$1.98$1.984,000——
1983-11-07$1.98$1.9814,400——
1983-11-04$1.98$1.9815,200——
1983-11-03$1.98$1.9818,400——
1983-11-02$2.00$2.0073,600——
1983-11-01$1.92$1.9220,800——
1983-10-31$1.95$1.9512,000——
1983-10-28$1.89$1.8928,000——
1983-10-27$1.91$1.9120,800——
1983-10-26$1.94$1.9428,000——
1983-10-25$1.97$1.9761,600——
1983-10-24$1.94$1.945,600——
1983-10-21$1.94$1.9428,000——
1983-10-20$1.95$1.9522,400——
1983-10-19$1.97$1.978,000——
1983-10-18$1.98$1.987,200——
1983-10-17$2.03$2.0324,000——
1983-10-14$2.02$2.023,200——
1983-10-13$1.98$1.9815,200——
1983-10-12$2.00$2.002,400——
1983-10-11$2.03$2.035,600——
1983-10-10$2.06$2.0610,400——
1983-10-07$2.06$2.069,600——
1983-10-06$2.09$2.0918,400——
1983-10-05$2.05$2.0515,200——
1983-10-04$2.02$2.0231,200——
1983-10-03$1.97$1.9716,800——
1983-09-30$2.02$2.0218,400——
1983-09-29$2.03$2.0323,200——
1983-09-28$2.06$2.065,600——
1983-09-27$2.08$2.0831,200——
1983-09-26$2.13$2.129,600——
1983-09-23$2.11$2.1159,200——
1983-09-22$2.08$2.0812,000——
1983-09-21$2.13$2.1214,400——
1983-09-20$2.09$2.099,600——
1983-09-19$2.11$2.1122,400——
1983-09-16$2.11$2.117,200——
1983-09-15$2.13$2.12192,800——
1983-09-14$2.14$2.1426,400——
1983-09-13$2.16$2.1662,400——
1983-09-12$2.13$2.1238,400——
1983-09-09$2.16$2.1635,200——
1983-09-08$2.13$2.1219,200——
1983-09-07$2.16$2.1627,200——
1983-09-06$2.19$2.1936,800——
1983-09-02$2.11$2.1151,200——
1983-09-01$2.00$2.009,600——
1983-08-31$2.00$2.0016,800——
1983-08-30$2.00$2.00448,000——
1983-08-29$1.98$1.9812,000——
1983-08-26$1.98$1.982,400——
1983-08-25$1.98$1.9816,000——
1983-08-24$2.00$2.0030,400——
1983-08-23$1.97$1.9713,600——
1983-08-22$1.98$1.9810,400——
1983-08-19$2.00$2.0032,800——
1983-08-18$2.00$2.0026,400——
1983-08-17$2.00$2.0020,000——
1983-08-16$1.94$1.9427,200——
1983-08-15$1.97$1.9769,600——
1983-08-12$2.00$2.0096,800——
1983-08-11$1.86$1.8640,000——
1983-08-10$1.86$1.8616,800——
1983-08-09$1.86$1.8644,000——
1983-08-08$1.86$1.8616,800——
1983-08-05$1.86$1.8661,600——
1983-08-04$1.83$1.838,800——
1983-08-03$1.86$1.8679,200——
1983-08-02$1.91$1.9167,200——
1983-08-01$1.91$1.9130,400——
1983-07-29$1.92$1.9254,400——
1983-07-28$1.94$1.9410,400——
1983-07-27$1.95$1.9592,000——
1983-07-26$2.00$2.00102,400——
1983-07-25$2.03$2.0318,400——
1983-07-22$2.03$2.0311,200——
1983-07-21$2.00$2.0050,400——
1983-07-20$2.00$2.00148,800——
1983-07-19$1.95$1.9559,200——
1983-07-18$1.94$1.9414,400——
1983-07-15$1.95$1.95104,000——
1983-07-14$2.00$2.00132,000——
1983-07-13$1.92$1.92232,800——
1983-07-12$1.83$1.83566,400——
1983-07-11$1.77$1.77140,000——
1983-07-08$1.72$1.7270,400——
1983-07-07$1.72$1.7278,400——
1983-07-06$1.72$1.7268,000——
1983-07-05$1.69$1.69148,000——
1983-07-01$1.72$1.72224,800——
1983-06-30$1.70$1.7080,800——
1983-06-29$1.69$1.6917,600——
1983-06-28$1.66$1.6655,200——
1983-06-27$1.73$1.7327,200——
1983-06-24$1.75$1.754,000——
1983-06-23$1.73$1.7364,000——
1983-06-22$1.77$1.7713,600——
1983-06-21$1.78$1.784,000——
1983-06-20$1.83$1.834,800——
1983-06-17$1.86$1.865,600——
1983-06-16$1.88$1.8726,400——
1983-06-15$1.84$1.84800——
1983-06-14$1.81$1.810——
1983-06-13$1.81$1.818,800——
1983-06-10$1.81$1.813,200——
1983-06-09$1.84$1.842,400——
1983-06-08$1.81$1.8112,000——
1983-06-07$1.84$1.8427,200——
1983-06-06$1.88$1.8716,800——
1983-06-03$1.89$1.8939,200——
1983-06-02$1.83$1.8319,200——
1983-06-01$1.80$1.804,000——
1983-05-31$1.75$1.7544,800——
1983-05-27$1.83$1.8311,200——
1983-05-26$1.81$1.811,600——
1983-05-25$1.80$1.808,000——
1983-05-24$1.80$1.8023,200——
1983-05-23$1.80$1.804,000——
1983-05-20$1.83$1.833,200——
1983-05-19$1.84$1.8418,400——
1983-05-18$1.81$1.8131,200——
1983-05-17$1.78$1.784,000——
1983-05-16$1.78$1.7814,400——
1983-05-13$1.80$1.8030,400——
1983-05-12$1.75$1.7515,200——
1983-05-11$1.77$1.7729,600——
1983-05-10$1.73$1.737,200——
1983-05-09$1.73$1.7322,400——
1983-05-06$1.70$1.701,600——
1983-05-05$1.70$1.7034,400——
1983-05-04$1.72$1.724,800——
1983-05-03$1.73$1.7312,800——
1983-05-02$1.75$1.7520,000——
1983-04-29$1.72$1.721,600——
1983-04-28$1.69$1.698,000——
1983-04-27$1.70$1.7039,200——
1983-04-26$1.72$1.726,400——
1983-04-25$1.75$1.7521,600——
1983-04-22$1.67$1.6719,200——
1983-04-21$1.67$1.6774,400——
1983-04-20$1.66$1.6624,000——
1983-04-19$1.63$1.6244,800——
1983-04-18$1.63$1.6220,800——
1983-04-15$1.59$1.5910,400——
1983-04-14$1.58$1.5852,800——
1983-04-13$1.55$1.5572,800——
1983-04-12$1.56$1.5618,400——
1983-04-11$1.55$1.558,000——
1983-04-08$1.55$1.558,000——
1983-04-07$1.55$1.556,400——
1983-04-06$1.58$1.5872,000——
1983-04-05$1.59$1.596,400——
1983-04-04$1.58$1.5812,800——
1983-03-31$1.58$1.5826,400——
1983-03-30$1.58$1.585,600——
1983-03-29$1.61$1.618,800——
1983-03-28$1.61$1.6117,600——
1983-03-25$1.63$1.6230,400——
1983-03-24$1.63$1.6220,000——
1983-03-23$1.66$1.6648,000——
1983-03-22$1.64$1.6421,600——
1983-03-21$1.67$1.6710,400——
1983-03-18$1.67$1.679,600——
1983-03-17$1.66$1.6628,800——
1983-03-16$1.67$1.678,000——
1983-03-15$1.72$1.7220,800——
1983-03-14$1.69$1.6930,400——
1983-03-11$1.67$1.679,600——
1983-03-10$1.72$1.7212,000——
1983-03-09$1.69$1.6916,800——
1983-03-08$1.73$1.7310,400——
1983-03-07$1.73$1.7314,400——
1983-03-04$1.75$1.7514,400——
1983-03-03$1.75$1.758,000——
1983-03-02$1.77$1.7711,200——
1983-03-01$1.75$1.758,000——
1983-02-28$1.77$1.7713,600——
1983-02-25$1.80$1.8010,400——
1983-02-24$1.83$1.839,600——
1983-02-23$1.83$1.839,600——
1983-02-22$1.81$1.8112,800——
1983-02-18$1.88$1.8724,000——
1983-02-17$1.83$1.838,000——
1983-02-16$1.83$1.8332,000——
1983-02-15$1.84$1.8414,400——
1983-02-14$1.83$1.833,200——
1983-02-11$1.81$1.818,800——
1983-02-10$1.81$1.8115,200——
1983-02-09$1.78$1.7811,200——
1983-02-08$1.81$1.8120,000——
1983-02-07$1.81$1.818,000——
1983-02-04$1.83$1.834,800——
1983-02-03$1.83$1.8320,800——
1983-02-02$1.77$1.779,600——
1983-02-01$1.77$1.774,000——
1983-01-31$1.80$1.8010,400——
1983-01-28$1.77$1.7711,200——
1983-01-27$1.72$1.7215,200——
1983-01-26$1.73$1.736,400——
1983-01-25$1.72$1.722,400——
1983-01-24$1.75$1.7528,000——
1983-01-21$1.81$1.814,800——
1983-01-20$1.81$1.8112,800——
1983-01-19$1.78$1.78756,800——
1983-01-18$1.91$1.9130,400——
1983-01-17$1.84$1.8444,000——
1983-01-14$1.75$1.7540,800——
1983-01-13$1.67$1.6736,000——
1983-01-12$1.63$1.6216,000——
1983-01-11$1.61$1.6115,200——
1983-01-10$1.64$1.6422,400——
1983-01-07$1.61$1.6132,000——
1983-01-06$1.63$1.6244,800——
1983-01-05$1.53$1.53105,600——
1983-01-04$1.56$1.568,000——
1983-01-03$1.58$1.58800——