NASDAQ:COLL | Historical Stock Price | COLLEGIUM PHARMACEUTICAL, INC

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
2015-05-07 to 2026-09-04
Data captured

Stock Price Chart

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

$7.78$11.38$16.64$24.34$35.60$52.062015-05-072026-08-27

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

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Historical Stock Price — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$28.65$28.65249,700
2024-12-30$28.61$28.61453,900
2024-12-27$29.11$29.11302,400
2024-12-26$29.49$29.49269,600
2024-12-24$29.06$29.06121,100
2024-12-23$29.15$29.15387,900
2024-12-20$29.70$29.701,378,400
2024-12-19$30.44$30.44536,000
2024-12-18$30.02$30.02489,400
2024-12-17$30.90$30.90556,500
2024-12-16$30.72$30.72460,500
2024-12-13$30.09$30.09523,800
2024-12-12$30.09$30.09622,600
2024-12-11$30.42$30.42401,200
2024-12-10$30.15$30.15403,900
2024-12-09$30.61$30.61439,000
2024-12-06$29.97$29.97361,900
2024-12-05$29.87$29.87285,000
2024-12-04$31.12$31.12372,500
2024-12-03$30.66$30.66704,700
2024-12-02$31.33$31.33443,700
2024-11-29$30.50$30.50198,800
2024-11-27$30.71$30.71682,200
2024-11-26$31.19$31.19457,100
2024-11-25$30.79$30.79458,900
2024-11-22$29.96$29.96394,100
2024-11-21$30.41$30.41457,400
2024-11-20$30.00$30.00379,100
2024-11-19$29.75$29.75615,100
2024-11-18$29.22$29.22562,000
2024-11-15$29.58$29.58605,400
2024-11-14$30.27$30.27489,700
2024-11-13$30.18$30.18728,400
2024-11-12$31.41$31.41724,000
2024-11-11$32.18$32.18698,000
2024-11-08$32.16$32.161,018,800
2024-11-07$34.71$34.71412,500
2024-11-06$34.50$34.50331,400
2024-11-05$33.42$33.42347,400
2024-11-04$32.72$32.72419,600
2024-11-01$33.46$33.46452,400
2024-10-31$34.14$34.14181,500
2024-10-30$34.67$34.67180,700
2024-10-29$35.24$35.24311,800
2024-10-28$35.13$35.13286,900
2024-10-25$34.70$34.70297,700
2024-10-24$34.31$34.31286,500
2024-10-23$35.89$35.89234,700
2024-10-22$36.19$36.19325,700
2024-10-21$36.46$36.46469,200
2024-10-18$38.44$38.44166,900
2024-10-17$38.93$38.93268,400
2024-10-16$39.34$39.34187,100
2024-10-15$38.53$38.53190,300
2024-10-14$38.00$38.00144,000
2024-10-11$37.72$37.72353,200
2024-10-10$36.64$36.64501,900
2024-10-09$37.56$37.56326,600
2024-10-08$38.02$38.02462,700
2024-10-07$39.80$39.80478,400
2024-10-04$41.86$41.86555,200
2024-10-03$39.89$39.89315,400
2024-10-02$39.21$39.21739,400
2024-10-01$39.70$39.70632,000
2024-09-30$38.64$38.64348,400
2024-09-27$38.26$38.26277,100
2024-09-26$38.47$38.47405,100
2024-09-25$37.40$37.40492,700
2024-09-24$37.79$37.79245,000
2024-09-23$38.21$38.21597,100
2024-09-20$39.07$39.071,646,200
2024-09-19$38.93$38.93254,100
2024-09-18$38.78$38.78360,500
2024-09-17$37.38$37.38657,100
2024-09-16$37.11$37.11206,100
2024-09-13$37.50$37.50203,400
2024-09-12$36.53$36.53147,300
2024-09-11$36.20$36.20159,500
2024-09-10$36.07$36.07211,000
2024-09-09$36.70$36.70180,600
2024-09-06$37.19$37.19199,000
2024-09-05$37.62$37.62228,300
2024-09-04$38.24$38.24380,400
2024-09-03$37.42$37.42365,200
2024-08-30$38.46$38.46199,100
2024-08-29$38.61$38.61509,500
2024-08-28$37.09$37.09172,000
2024-08-27$37.79$37.79347,800
2024-08-26$37.56$37.56321,200
2024-08-23$36.26$36.26300,800
2024-08-22$36.04$36.04312,700
2024-08-21$35.62$35.62223,800
2024-08-20$36.21$36.21436,000
2024-08-19$36.09$36.09286,700
2024-08-16$35.26$35.26206,400
2024-08-15$35.48$35.48310,400
2024-08-14$34.30$34.30364,600
2024-08-13$36.71$36.71643,200
2024-08-12$35.62$35.62431,100
2024-08-09$35.50$35.50413,100
2024-08-08$35.32$35.32483,800
2024-08-07$34.65$34.65383,100
2024-08-06$34.15$34.15364,300
2024-08-05$34.52$34.52706,700
2024-08-02$36.36$36.36821,600
2024-08-01$38.59$38.59524,200
2024-07-31$38.57$38.57809,300
2024-07-30$38.60$38.601,732,100
2024-07-29$34.89$34.891,233,800
2024-07-26$36.08$36.08376,700
2024-07-25$35.42$35.42331,000
2024-07-24$34.36$34.36255,800
2024-07-23$33.61$33.61317,300
2024-07-22$33.30$33.30240,500
2024-07-19$32.36$32.36215,600
2024-07-18$32.09$32.09402,300
2024-07-17$31.94$31.94533,400
2024-07-16$31.95$31.95646,800
2024-07-15$31.78$31.78266,900
2024-07-12$31.78$31.78317,500
2024-07-11$31.88$31.88271,600
2024-07-10$31.40$31.40303,900
2024-07-09$31.66$31.66300,500
2024-07-08$31.90$31.90331,300
2024-07-05$32.18$32.18180,500
2024-07-03$32.36$32.36119,700
2024-07-02$32.04$32.04282,500
2024-07-01$32.62$32.62313,800
2024-06-28$32.20$32.20580,400
2024-06-27$32.44$32.44749,000
2024-06-26$31.83$31.83367,700
2024-06-25$31.51$31.51424,300
2024-06-24$31.67$31.67514,600
2024-06-21$31.68$31.681,226,900
2024-06-20$31.58$31.581,031,100
2024-06-18$32.15$32.15854,800
2024-06-17$31.82$31.82296,000
2024-06-14$31.76$31.76221,900
2024-06-13$31.95$31.95311,000
2024-06-12$31.88$31.88484,000
2024-06-11$32.57$32.57398,900
2024-06-10$33.31$33.31578,000
2024-06-07$33.19$33.19861,100
2024-06-06$31.36$31.36298,000
2024-06-05$31.71$31.71522,400
2024-06-04$31.44$31.44611,600
2024-06-03$32.27$32.27516,100
2024-05-31$33.14$33.14566,500
2024-05-30$32.43$32.43877,200
2024-05-29$33.20$33.20417,500
2024-05-28$34.37$34.37352,400
2024-05-24$34.25$34.25321,000
2024-05-23$33.82$33.82297,700
2024-05-22$34.18$34.18274,100
2024-05-21$34.50$34.50343,800
2024-05-20$34.15$34.15404,700
2024-05-17$32.47$32.47385,300
2024-05-16$33.67$33.67378,800
2024-05-15$33.98$33.981,168,200
2024-05-14$33.29$33.29732,700
2024-05-13$32.15$32.15884,500
2024-05-10$31.50$31.502,253,700
2024-05-09$37.86$37.86364,000
2024-05-08$38.06$38.06317,000
2024-05-07$37.30$37.30199,300
2024-05-06$37.02$37.02304,900
2024-05-03$37.51$37.51300,400
2024-05-02$37.51$37.51312,800
2024-05-01$37.78$37.78369,800
2024-04-30$36.93$36.93370,500
2024-04-29$36.71$36.71219,500
2024-04-26$36.42$36.42252,800
2024-04-25$35.84$35.84338,000
2024-04-24$35.48$35.48302,800
2024-04-23$35.94$35.94618,700
2024-04-22$34.74$34.74414,700
2024-04-19$34.84$34.84325,400
2024-04-18$34.77$34.77203,900
2024-04-17$35.45$35.45256,500
2024-04-16$35.40$35.40323,800
2024-04-15$35.14$35.14366,300
2024-04-12$35.71$35.71380,400
2024-04-11$36.39$36.39462,900
2024-04-10$37.99$37.99311,400
2024-04-09$38.79$38.79204,200
2024-04-08$39.42$39.42235,200
2024-04-05$39.99$39.99384,700
2024-04-04$39.30$39.30366,200
2024-04-03$39.45$39.45261,600
2024-04-02$38.40$38.40335,600
2024-04-01$38.88$38.88351,400
2024-03-28$38.82$38.82613,300
2024-03-27$40.91$40.91362,400
2024-03-26$39.93$39.93335,600
2024-03-25$40.16$40.16273,400
2024-03-22$39.72$39.72319,400
2024-03-21$39.66$39.66669,800
2024-03-20$38.79$38.79519,200
2024-03-19$37.96$37.96855,100
2024-03-18$39.35$39.35579,700
2024-03-15$39.09$39.091,987,900
2024-03-14$38.03$38.03383,500
2024-03-13$38.30$38.30337,700
2024-03-12$37.40$37.40310,700
2024-03-11$37.50$37.50495,700
2024-03-08$37.60$37.60428,000
2024-03-07$37.20$37.20332,300
2024-03-06$36.68$36.68403,400
2024-03-05$36.31$36.31318,300
2024-03-04$37.03$37.03294,900
2024-03-01$37.13$37.13418,700
2024-02-29$36.71$36.71512,400
2024-02-28$36.57$36.57299,800
2024-02-27$36.79$36.79706,600
2024-02-26$36.56$36.56908,700
2024-02-23$36.35$36.351,013,700
2024-02-22$32.81$32.81779,300
2024-02-21$31.76$31.76386,900
2024-02-20$32.08$32.08270,800
2024-02-16$32.58$32.58354,500
2024-02-15$33.95$33.95334,300
2024-02-14$32.88$32.88214,000
2024-02-13$32.19$32.19350,900
2024-02-12$33.70$33.70348,000
2024-02-09$33.48$33.48221,300
2024-02-08$33.34$33.34366,700
2024-02-07$33.21$33.21477,800
2024-02-06$33.24$33.24163,900
2024-02-05$33.09$33.09273,700
2024-02-02$32.84$32.84164,700
2024-02-01$33.47$33.47204,200
2024-01-31$32.96$32.96334,400
2024-01-30$33.45$33.45163,200
2024-01-29$33.89$33.89201,600
2024-01-26$33.18$33.18300,800
2024-01-25$33.49$33.49164,300
2024-01-24$33.14$33.14256,600
2024-01-23$32.96$32.96277,800
2024-01-22$33.51$33.51312,900
2024-01-19$32.99$32.99188,600
2024-01-18$32.87$32.87291,900
2024-01-17$32.74$32.74386,200
2024-01-16$32.35$32.35574,000
2024-01-12$32.51$32.51251,600
2024-01-11$32.61$32.61426,200
2024-01-10$32.63$32.63295,600
2024-01-09$32.28$32.28457,600
2024-01-08$31.74$31.74330,400
2024-01-05$32.30$32.30576,600
2024-01-04$32.33$32.331,187,200
2024-01-03$33.86$33.861,929,900
2024-01-02$31.23$31.23435,300