NASDAQ:ZBIO | Historical Stock Price | Zenas BioPharma, 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
2024-09-13 to 2026-09-04
Data captured

Stock Price Chart

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

$6.11$9.12$13.62$20.33$30.36$45.332024-09-132026-08-27

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$8.19$8.19391,200
2024-12-30$8.99$8.99193,300
2024-12-27$9.84$9.84119,100
2024-12-26$10.05$10.05178,200
2024-12-24$9.75$9.75157,000
2024-12-23$9.57$9.57340,300
2024-12-20$10.01$10.013,634,500
2024-12-19$9.76$9.76437,200
2024-12-18$9.21$9.21395,500
2024-12-17$9.48$9.48712,900
2024-12-16$8.77$8.77399,300
2024-12-13$8.92$8.92265,200
2024-12-12$9.25$9.25345,400
2024-12-11$9.16$9.16302,600
2024-12-10$9.50$9.50582,700
2024-12-09$10.02$10.02373,600
2024-12-06$10.85$10.85462,000
2024-12-05$10.50$10.50428,200
2024-12-04$9.84$9.84383,800
2024-12-03$10.73$10.73286,200
2024-12-02$11.20$11.20285,600
2024-11-29$11.51$11.51131,000
2024-11-27$11.75$11.75784,600
2024-11-26$11.43$11.43406,900
2024-11-25$11.29$11.29271,700
2024-11-22$12.00$12.00785,100
2024-11-21$10.44$10.44273,500
2024-11-20$12.45$12.45418,900
2024-11-19$14.50$14.50324,700
2024-11-18$15.09$15.09299,100
2024-11-15$17.11$17.11138,300
2024-11-14$18.73$18.7346,700
2024-11-13$19.10$19.1077,600
2024-11-12$20.61$20.6177,900
2024-11-11$21.27$21.2794,900
2024-11-08$21.00$21.0062,100
2024-11-07$20.92$20.9297,700
2024-11-06$20.82$20.82142,800
2024-11-05$20.91$20.9193,200
2024-11-04$19.95$19.9557,300
2024-11-01$20.47$20.4774,800
2024-10-31$21.24$21.24110,000
2024-10-30$21.00$21.00159,500
2024-10-29$20.59$20.59118,300
2024-10-28$21.19$21.19159,200
2024-10-25$20.40$20.40242,800
2024-10-24$23.39$23.3953,000
2024-10-23$24.79$24.79225,900
2024-10-22$25.68$25.68265,200
2024-10-21$23.23$23.23181,200
2024-10-18$21.34$21.34159,600
2024-10-17$21.46$21.46101,700
2024-10-16$19.49$19.49166,800
2024-10-15$19.74$19.74103,500
2024-10-14$18.76$18.7692,500
2024-10-11$17.43$17.43216,300
2024-10-10$17.05$17.05122,200
2024-10-09$17.10$17.10188,600
2024-10-08$17.69$17.69290,600
2024-10-07$18.70$18.7096,600
2024-10-04$18.81$18.81102,300
2024-10-03$18.71$18.71115,200
2024-10-02$18.53$18.53246,800
2024-10-01$17.04$17.04140,800
2024-09-30$16.92$16.92136,300
2024-09-27$17.14$17.1495,800
2024-09-26$17.29$17.29164,900
2024-09-25$18.42$18.42125,900
2024-09-24$19.23$19.2370,900
2024-09-23$18.59$18.59145,800
2024-09-20$19.00$19.00135,300
2024-09-19$17.52$17.5251,400
2024-09-18$17.90$17.9070,100
2024-09-17$17.63$17.63231,000
2024-09-16$17.97$17.97259,600
2024-09-13$18.15$18.151,924,900