NASDAQ:MPLT | Historical Stock Price | MapLight Therapeutics, 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
2025-10-27 to 2026-09-04
Data captured

Stock Price Chart

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

$9.41$12.68$17.08$23.02$31.02$41.792025-10-272026-08-27

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

View year

Historical Stock Price — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$13.1419,540
2026-09-03$13.1841,223
2026-09-02$13.3385,722
2026-09-01$12.9519,802
2026-08-31$12.7523,115
2026-08-28$12.5015,792
2026-08-27$12.54$12.54741,500$12.8141,084
2026-08-26$12.86$12.86910,000$12.4330,010
2026-08-25$12.54$12.54703,500$11.6453,165
2026-08-24$11.36$11.36563,500$10.8329,748
2026-08-21$11.21$11.21435,400$11.3316,555
2026-08-20$11.23$11.23555,300$12.0622,973
2026-08-19$12.15$12.15896,400$12.0833,661
2026-08-18$11.82$11.82547,800$11.2922,920
2026-08-17$11.25$11.25620,500$11.7523,194
2026-08-14$11.75$11.75451,800$12.0120,854
2026-08-13$11.58$11.58501,200$11.9421,196
2026-08-12$11.38$11.38478,300$12.0618,109
2026-08-11$11.98$11.98359,000$12.1116,704
2026-08-10$12.18$12.18552,200$10.9835,421
2026-08-07$12.17$12.17432,500$13.3012,199
2026-08-06$13.28$13.28476,700$12.9325,909
2026-08-05$12.92$12.92886,900$13.1436,605
2026-08-04$12.94$12.94847,600$12.5454,110
2026-08-03$12.55$12.55999,900$12.9654,011
2026-07-31$13.02$13.021,149,100$14.5083,020
2026-07-30$14.03$14.033,152,600$15.38122,707
2026-07-29$15.02$15.023,089,600$12.89262,386
2026-07-28$12.31$12.315,540,200$9.58273,648
2026-07-27$9.91$9.918,148,100$13.01483,720
2026-07-24$36.56$36.56547,400$35.6130,191
2026-07-23$35.23$35.23376,400$35.4941,373
2026-07-22$35.31$35.31265,900$36.7221,413
2026-07-21$37.44$37.44557,600$36.0537,215
2026-07-20$35.99$35.99599,300$37.3540,427
2026-07-17$37.87$37.87778,800
2026-07-16$37.22$37.22985,400
2026-07-15$37.33$37.33703,100
2026-07-14$37.91$37.91272,100
2026-07-13$36.57$36.57511,500
2026-07-10$39.32$39.321,184,000
2026-07-09$39.80$39.80664,400
2026-07-08$38.53$38.53374,100
2026-07-07$37.06$37.06588,300
2026-07-06$35.04$35.04234,400
2026-07-02$37.09$37.09367,100
2026-07-01$36.08$36.08504,800
2026-06-30$35.84$35.84418,200
2026-06-29$34.30$34.30362,400
2026-06-26$33.28$33.281,708,700
2026-06-25$31.96$31.96463,300
2026-06-24$30.65$30.65386,300
2026-06-23$28.64$28.64360,100
2026-06-22$29.79$29.79654,800
2026-06-18$28.82$28.821,466,900
2026-06-17$29.21$29.21410,700
2026-06-16$27.16$27.16203,100
2026-06-15$27.96$27.96205,000
2026-06-12$27.75$27.75324,400
2026-06-11$30.35$30.35255,500
2026-06-10$27.80$27.80184,000
2026-06-09$29.27$29.27251,900
2026-06-08$29.46$29.46235,100
2026-06-05$28.01$28.01478,200
2026-06-04$30.10$30.10397,300
2026-06-03$28.34$28.34193,400
2026-06-02$27.34$27.34467,800
2026-06-01$29.76$29.76270,600
2026-05-29$29.31$29.31436,900
2026-05-28$29.78$29.78485,700
2026-05-27$29.55$29.55269,300
2026-05-26$29.46$29.46212,000
2026-05-22$28.75$28.75164,100
2026-05-21$29.28$29.28158,900
2026-05-20$27.81$27.81196,600
2026-05-19$27.08$27.08186,500
2026-05-18$26.50$26.50535,000
2026-05-15$28.73$28.73176,900
2026-05-14$29.29$29.29275,900
2026-05-13$30.67$30.67190,200
2026-05-12$30.30$30.30179,200
2026-05-11$30.09$30.09288,200
2026-05-08$27.40$27.40292,200
2026-05-07$29.20$29.20210,500
2026-05-06$29.04$29.04268,000
2026-05-05$27.92$27.92212,400
2026-05-04$28.61$28.61385,400
2026-05-01$30.70$30.70229,700
2026-04-30$31.87$31.87191,900
2026-04-29$30.29$30.29201,200
2026-04-28$30.31$30.31248,300
2026-04-27$30.64$30.64494,100
2026-04-24$29.76$29.76531,000
2026-04-23$29.11$29.11561,900
2026-04-22$32.13$32.13610,000
2026-04-21$27.62$27.62425,500
2026-04-20$28.34$28.34281,900
2026-04-17$30.05$30.05227,700
2026-04-16$28.51$28.51203,200
2026-04-15$26.90$26.90181,300
2026-04-14$27.02$27.02164,200
2026-04-13$26.31$26.31328,400
2026-04-10$26.73$26.73436,900
2026-04-09$29.41$29.41534,400
2026-04-08$24.24$24.24390,300
2026-04-07$24.14$24.14302,500
2026-04-06$22.61$22.61226,500
2026-04-02$21.17$21.17146,600
2026-04-01$20.83$20.83283,800
2026-03-31$20.33$20.33245,800
2026-03-30$18.71$18.71241,500
2026-03-27$18.55$18.55276,000
2026-03-26$19.23$19.23295,100
2026-03-25$18.14$18.14173,400
2026-03-24$16.98$16.98287,300
2026-03-23$17.08$17.08137,200
2026-03-20$17.56$17.56714,600
2026-03-19$17.49$17.49286,800
2026-03-18$17.02$17.02286,900
2026-03-17$17.87$17.87278,100
2026-03-16$18.89$18.89349,600
2026-03-13$19.07$19.07140,100
2026-03-12$19.14$19.14123,300
2026-03-11$18.98$18.98105,000
2026-03-10$18.97$18.97154,900
2026-03-09$19.79$19.79202,000
2026-03-06$18.51$18.51115,500
2026-03-05$17.96$17.96142,000
2026-03-04$18.03$18.03197,500
2026-03-03$18.01$18.01165,000
2026-03-02$17.60$17.60101,200
2026-02-27$17.27$17.27120,000
2026-02-26$17.42$17.42100,900
2026-02-25$17.63$17.63118,100
2026-02-24$18.02$18.0297,900
2026-02-23$18.30$18.30295,100
2026-02-20$17.88$17.88120,500
2026-02-19$17.92$17.9298,900
2026-02-18$17.31$17.3193,500
2026-02-17$17.25$17.25106,800
2026-02-13$17.22$17.22315,400
2026-02-12$17.22$17.22130,000
2026-02-11$17.77$17.77164,200
2026-02-10$17.89$17.89185,600
2026-02-09$17.57$17.57146,000
2026-02-06$16.98$16.98189,500
2026-02-05$15.70$15.70211,100
2026-02-04$16.80$16.80193,700
2026-02-03$17.11$17.11183,900
2026-02-02$17.93$17.93163,000
2026-01-30$17.69$17.69259,600
2026-01-29$18.58$18.58234,100
2026-01-28$18.86$18.86172,800
2026-01-27$19.15$19.15191,700
2026-01-26$17.98$17.98253,100
2026-01-23$17.98$17.98126,300
2026-01-22$18.58$18.58350,400
2026-01-21$16.95$16.95197,000
2026-01-20$17.03$17.03102,900
2026-01-16$17.00$17.00293,900
2026-01-15$18.48$18.48177,700
2026-01-14$18.76$18.76202,100
2026-01-13$17.64$17.64142,600
2026-01-12$19.07$19.07188,100
2026-01-09$18.02$18.02135,300
2026-01-08$17.19$17.19113,700
2026-01-07$16.06$16.06158,800
2026-01-06$17.01$17.01302,100
2026-01-05$17.22$17.22142,100
2026-01-02$16.77$16.77240,600