NYSE:MAIA | Historical Stock Price | MAIA Biotechnology, 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
2022-07-28 to 2026-09-04
Data captured

Stock Price Chart

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

$0.79$1.26$2.01$3.21$5.13$8.192022-07-282026-08-27

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

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Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$1.53$1.531,499,000
2025-12-30$1.33$1.33458,600
2025-12-29$1.45$1.45883,200
2025-12-26$1.57$1.57771,300
2025-12-24$1.48$1.48546,300
2025-12-23$1.36$1.36658,100
2025-12-22$1.33$1.33306,700
2025-12-19$1.22$1.22365,600
2025-12-18$1.20$1.20341,100
2025-12-17$1.15$1.15351,900
2025-12-16$1.23$1.23480,300
2025-12-15$1.35$1.35661,000
2025-12-12$1.36$1.361,927,600
2025-12-11$1.64$1.643,470,000
2025-12-10$1.38$1.382,022,800
2025-12-09$1.35$1.351,586,400
2025-12-08$1.23$1.23500,800
2025-12-05$1.20$1.20241,800
2025-12-04$1.20$1.20651,600
2025-12-03$1.12$1.12430,600
2025-12-02$1.18$1.18694,800
2025-12-01$1.20$1.204,092,200
2025-11-28$1.18$1.18217,400
2025-11-26$1.06$1.06382,800
2025-11-25$0.97$0.97154,400
2025-11-24$0.99$0.99193,200
2025-11-21$0.91$0.91151,000
2025-11-20$0.87$0.87175,000
2025-11-19$0.92$0.92239,500
2025-11-18$1.01$1.01155,100
2025-11-17$1.00$1.00186,300
2025-11-14$1.04$1.04179,300
2025-11-13$1.01$1.01214,700
2025-11-12$1.07$1.07188,900
2025-11-11$1.12$1.12165,600
2025-11-10$1.15$1.15128,000
2025-11-07$1.12$1.12260,100
2025-11-06$1.10$1.10208,100
2025-11-05$1.13$1.13184,900
2025-11-04$1.10$1.10267,600
2025-11-03$1.16$1.16338,400
2025-10-31$1.24$1.24504,100
2025-10-30$1.31$1.31103,700
2025-10-29$1.30$1.30495,600
2025-10-28$1.40$1.40427,400
2025-10-27$1.50$1.501,386,900
2025-10-24$1.43$1.43527,200
2025-10-23$1.46$1.467,403,400
2025-10-22$1.36$1.36402,600
2025-10-21$1.36$1.36282,100
2025-10-20$1.32$1.32185,100
2025-10-17$1.28$1.28248,700
2025-10-16$1.35$1.35430,500
2025-10-15$1.44$1.44375,400
2025-10-14$1.47$1.47353,400
2025-10-13$1.57$1.57563,900
2025-10-10$1.52$1.52866,700
2025-10-09$1.72$1.72494,500
2025-10-08$1.81$1.81454,900
2025-10-07$1.79$1.792,390,700
2025-10-06$1.73$1.73329,200
2025-10-03$1.73$1.73526,600
2025-10-02$1.80$1.802,410,900
2025-10-01$1.66$1.66825,000
2025-09-30$1.54$1.54221,500
2025-09-29$1.60$1.60318,700
2025-09-26$1.62$1.62198,500
2025-09-25$1.57$1.57122,700
2025-09-24$1.60$1.60412,300
2025-09-23$1.53$1.53178,600
2025-09-22$1.52$1.52168,300
2025-09-19$1.55$1.55253,900
2025-09-18$1.57$1.57178,900
2025-09-17$1.54$1.54224,400
2025-09-16$1.61$1.61269,900
2025-09-15$1.71$1.71388,700
2025-09-12$1.68$1.68610,700
2025-09-11$1.70$1.702,712,100
2025-09-10$1.56$1.56148,800
2025-09-09$1.59$1.59113,900
2025-09-08$1.59$1.59313,300
2025-09-05$1.54$1.54895,700
2025-09-04$1.49$1.49125,100
2025-09-03$1.51$1.51227,900
2025-09-02$1.50$1.50164,700
2025-08-29$1.54$1.54342,700
2025-08-28$1.52$1.52599,400
2025-08-27$1.65$1.651,990,000
2025-08-26$1.54$1.54102,700
2025-08-25$1.58$1.58111,400
2025-08-22$1.58$1.58102,300
2025-08-21$1.53$1.5340,900
2025-08-20$1.58$1.5869,300
2025-08-19$1.50$1.50126,600
2025-08-18$1.58$1.58111,200
2025-08-15$1.58$1.5893,700
2025-08-14$1.56$1.56195,100
2025-08-13$1.60$1.601,631,100
2025-08-12$1.57$1.57143,300
2025-08-11$1.49$1.49123,500
2025-08-08$1.52$1.5289,500
2025-08-07$1.48$1.48142,200
2025-08-06$1.52$1.52160,600
2025-08-05$1.58$1.5899,700
2025-08-04$1.58$1.58101,900
2025-08-01$1.52$1.52236,100
2025-07-31$1.57$1.57272,000
2025-07-30$1.61$1.61181,200
2025-07-29$1.65$1.65500,600
2025-07-28$1.72$1.723,276,000
2025-07-25$1.70$1.70102,200
2025-07-24$1.71$1.71112,900
2025-07-23$1.71$1.71137,100
2025-07-22$1.67$1.67140,300
2025-07-21$1.71$1.71233,500
2025-07-18$1.69$1.69506,400
2025-07-17$1.78$1.781,609,600
2025-07-16$1.71$1.71136,600
2025-07-15$1.71$1.71309,300
2025-07-14$1.78$1.78226,300
2025-07-11$1.82$1.82235,500
2025-07-10$1.93$1.93419,700
2025-07-09$2.01$2.011,889,300
2025-07-08$1.84$1.84127,500
2025-07-07$1.83$1.83126,600
2025-07-03$1.85$1.85229,800
2025-07-02$1.90$1.90322,900
2025-07-01$1.92$1.922,222,300
2025-06-30$1.80$1.8097,700
2025-06-27$1.77$1.77169,700
2025-06-26$1.74$1.74177,400
2025-06-25$1.68$1.68195,200
2025-06-24$1.74$1.74167,800
2025-06-23$1.73$1.73243,400
2025-06-20$1.87$1.87825,900
2025-06-18$1.80$1.802,810,500
2025-06-17$1.66$1.66191,900
2025-06-16$1.72$1.7260,500
2025-06-13$1.72$1.7259,600
2025-06-12$1.75$1.75155,300
2025-06-11$1.75$1.7584,400
2025-06-10$1.80$1.80115,200
2025-06-09$1.80$1.80197,700
2025-06-06$1.80$1.80315,900
2025-06-05$1.95$1.952,344,600
2025-06-04$1.76$1.76115,500
2025-06-03$1.75$1.7583,500
2025-06-02$1.75$1.75143,300
2025-05-30$1.79$1.7938,500
2025-05-29$1.81$1.81108,500
2025-05-28$1.79$1.7987,100
2025-05-27$1.78$1.78142,300
2025-05-23$1.71$1.7192,300
2025-05-22$1.79$1.7979,500
2025-05-21$1.74$1.74150,300
2025-05-20$1.82$1.82174,500
2025-05-19$1.83$1.8398,500
2025-05-16$1.80$1.80314,800
2025-05-15$1.77$1.77881,500
2025-05-14$1.76$1.76161,100
2025-05-13$1.82$1.82289,500
2025-05-12$1.92$1.92243,600
2025-05-09$2.04$2.04121,500
2025-05-08$1.96$1.96101,400
2025-05-07$1.95$1.95269,700
2025-05-06$2.06$2.06427,200
2025-05-05$1.91$1.91265,500
2025-05-02$2.05$2.051,443,900
2025-05-01$2.48$2.48579,200
2025-04-30$2.34$2.34370,400
2025-04-29$2.30$2.30287,900
2025-04-28$1.86$1.86123,700
2025-04-25$2.00$2.00209,600
2025-04-24$2.10$2.10239,300
2025-04-23$2.05$2.051,437,700
2025-04-22$1.87$1.87264,400
2025-04-21$1.78$1.78127,900
2025-04-17$1.55$1.5536,700
2025-04-16$1.54$1.5422,400
2025-04-15$1.57$1.5750,500
2025-04-14$1.58$1.5841,500
2025-04-11$1.50$1.5044,500
2025-04-10$1.46$1.4669,900
2025-04-09$1.50$1.5048,400
2025-04-08$1.44$1.4488,900
2025-04-07$1.46$1.4656,200
2025-04-04$1.50$1.50172,800
2025-04-03$1.59$1.5985,100
2025-04-02$1.60$1.6078,000
2025-04-01$1.50$1.5072,300
2025-03-31$1.53$1.5396,700
2025-03-28$1.62$1.6261,500
2025-03-27$1.63$1.6347,700
2025-03-26$1.65$1.6551,000
2025-03-25$1.57$1.5784,500
2025-03-24$1.67$1.67144,900
2025-03-21$1.76$1.76148,500
2025-03-20$1.76$1.76789,900
2025-03-19$1.75$1.75173,100
2025-03-18$1.67$1.6760,200
2025-03-17$1.67$1.6769,600
2025-03-14$1.55$1.5538,300
2025-03-13$1.58$1.5853,500
2025-03-12$1.60$1.6029,700
2025-03-11$1.58$1.58120,800
2025-03-10$1.58$1.5875,200
2025-03-07$1.65$1.65112,900
2025-03-06$1.72$1.7291,800
2025-03-05$1.67$1.6781,000
2025-03-04$1.65$1.65148,700
2025-03-03$1.70$1.70137,500
2025-02-28$1.88$1.88157,700
2025-02-27$1.97$1.97790,700
2025-02-26$1.84$1.84220,300
2025-02-25$1.74$1.74115,700
2025-02-24$1.81$1.8162,800
2025-02-21$1.85$1.8568,400
2025-02-20$1.90$1.9075,200
2025-02-19$1.87$1.8775,200
2025-02-18$1.85$1.85176,200
2025-02-14$1.87$1.8767,400
2025-02-13$1.87$1.8772,000
2025-02-12$1.87$1.87117,000
2025-02-11$1.80$1.80135,600
2025-02-10$1.81$1.81128,500
2025-02-07$1.90$1.90171,300
2025-02-06$1.98$1.98236,500
2025-02-05$2.10$2.10587,400
2025-02-04$2.00$2.004,658,000
2025-02-03$1.89$1.8993,100
2025-01-31$1.88$1.8843,800
2025-01-30$1.86$1.8654,300
2025-01-29$1.83$1.8341,500
2025-01-28$1.86$1.8641,500
2025-01-27$1.85$1.85190,700
2025-01-24$1.90$1.9093,400
2025-01-23$1.98$1.9836,200
2025-01-22$1.92$1.92119,900
2025-01-21$1.95$1.95144,900
2025-01-17$2.00$2.00147,700
2025-01-16$2.02$2.02268,100
2025-01-15$2.16$2.16167,900
2025-01-14$2.21$2.21187,900
2025-01-13$2.27$2.271,200,000
2025-01-10$2.12$2.12252,600
2025-01-08$2.13$2.13529,300
2025-01-07$2.38$2.382,217,500
2025-01-06$2.06$2.06245,100
2025-01-03$2.23$2.23110,300
2025-01-02$2.09$2.09111,400