NASDAQ:PASG | Historical Stock Price | Passage BIO, 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
2020-02-28 to 2026-09-04
Data captured

Stock Price Chart

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

$3.91$11.07$31.31$88.53$250.39$708.122020-02-282026-08-27

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$11.80$11.8043,300
2025-12-30$10.70$10.7014,600
2025-12-29$11.08$11.0842,100
2025-12-26$10.86$10.8621,500
2025-12-24$10.89$10.8970,100
2025-12-23$10.02$10.0121,700
2025-12-22$9.99$9.9920,400
2025-12-19$9.59$9.5975,100
2025-12-18$9.44$9.4430,600
2025-12-17$9.01$9.0170,800
2025-12-16$9.45$9.4547,100
2025-12-15$10.05$10.0582,500
2025-12-12$9.80$9.7977,400
2025-12-11$10.68$10.6841,100
2025-12-10$10.41$10.4158,500
2025-12-09$10.40$10.4040,800
2025-12-08$9.92$9.9261,400
2025-12-05$9.21$9.2191,600
2025-12-04$9.18$9.1881,000
2025-12-03$8.59$8.5927,000
2025-12-02$8.03$8.0319,500
2025-12-01$8.22$8.2213,900
2025-11-28$8.83$8.8318,500
2025-11-26$8.99$8.9929,400
2025-11-25$8.98$8.9834,700
2025-11-24$8.56$8.5629,600
2025-11-21$7.74$7.7435,300
2025-11-20$7.44$7.4431,200
2025-11-19$7.88$7.8858,700
2025-11-18$8.52$8.52121,700
2025-11-17$8.98$8.9828,600
2025-11-14$8.85$8.8530,200
2025-11-13$8.53$8.5331,200
2025-11-12$9.38$9.38115,500
2025-11-11$7.70$7.7074,000
2025-11-10$6.71$6.7124,900
2025-11-07$6.29$6.2913,800
2025-11-06$6.51$6.5141,100
2025-11-05$6.70$6.709,100
2025-11-04$6.64$6.6430,900
2025-11-03$7.32$7.3265,100
2025-10-31$7.68$7.6819,300
2025-10-30$7.40$7.4022,800
2025-10-29$7.43$7.4332,300
2025-10-28$7.66$7.6631,200
2025-10-27$7.20$7.2044,200
2025-10-24$7.14$7.1444,200
2025-10-23$7.43$7.4353,100
2025-10-22$8.20$8.2058,700
2025-10-21$8.75$8.7554,500
2025-10-20$8.54$8.5436,200
2025-10-17$8.07$8.0751,800
2025-10-16$8.02$8.0222,000
2025-10-15$8.53$8.5325,800
2025-10-14$8.51$8.5118,300
2025-10-13$8.69$8.699,800
2025-10-10$8.47$8.4755,100
2025-10-09$8.69$8.6944,500
2025-10-08$8.28$8.2870,000
2025-10-07$7.95$7.9522,200
2025-10-06$7.93$7.9323,200
2025-10-03$7.95$7.9544,800
2025-10-02$8.05$8.0522,900
2025-10-01$8.13$8.1348,700
2025-09-30$8.03$8.0352,500
2025-09-29$8.14$8.1430,900
2025-09-26$8.00$8.0081,600
2025-09-25$7.68$7.6810,800
2025-09-24$7.72$7.7223,800
2025-09-23$7.53$7.5323,900
2025-09-22$7.54$7.5426,200
2025-09-19$7.17$7.1731,700
2025-09-18$7.55$7.5526,800
2025-09-17$7.03$7.0322,900
2025-09-16$7.27$7.2722,000
2025-09-15$6.95$6.9541,400
2025-09-12$7.00$7.0066,900
2025-09-11$6.97$6.97136,100
2025-09-10$7.06$7.0627,100
2025-09-09$7.00$7.008,200
2025-09-08$6.92$6.9216,400
2025-09-05$7.18$7.1850,700
2025-09-04$7.00$7.0024,400
2025-09-03$7.13$7.1332,700
2025-09-02$7.11$7.1125,400
2025-08-29$7.13$7.1320,900
2025-08-28$6.90$6.905,500
2025-08-27$7.04$7.048,800
2025-08-26$7.04$7.0418,400
2025-08-25$7.48$7.4716,300
2025-08-22$7.54$7.5447,500
2025-08-21$7.40$7.409,600
2025-08-20$7.69$7.6937,200
2025-08-19$6.93$6.9325,600
2025-08-18$7.22$7.2257,400
2025-08-15$6.95$6.9561,700
2025-08-14$7.59$7.5975,200
2025-08-13$6.38$6.3836,100
2025-08-12$5.61$5.6140,000
2025-08-11$5.90$5.9022,400
2025-08-08$6.27$6.2718,600
2025-08-07$5.61$5.6121,400
2025-08-06$5.66$5.6613,000
2025-08-05$5.81$5.8118,600
2025-08-04$5.74$5.7422,800
2025-08-01$5.74$5.7448,900
2025-07-31$6.42$6.4224,300
2025-07-30$6.15$6.1544,000
2025-07-29$6.34$6.3479,600
2025-07-28$7.05$7.0551,300
2025-07-25$7.44$7.44454,400
2025-07-24$5.73$5.73175,600
2025-07-23$5.78$5.78167,600
2025-07-22$5.67$5.67140,500
2025-07-21$5.27$5.27131,100
2025-07-18$5.56$5.5685,500
2025-07-17$5.77$5.77121,300
2025-07-16$5.56$5.5698,000
2025-07-15$5.96$5.96119,500
2025-07-14$6.79$6.79131,500
2025-07-11$8.02$8.02149,495
2025-07-10$7.96$7.9662,830
2025-07-09$8.82$8.8211,410
2025-07-08$8.12$8.1221,575
2025-07-07$8.66$8.6612,060
2025-07-03$9.22$9.2224,985
2025-07-02$8.12$8.1218,085
2025-07-01$7.60$7.6012,655
2025-06-30$8.00$8.0030,535
2025-06-27$6.62$6.6222,375
2025-06-26$6.60$6.6021,380
2025-06-25$6.52$6.5226,900
2025-06-24$7.04$7.0451,440
2025-06-23$6.70$6.7020,150
2025-06-20$7.82$7.822,580
2025-06-18$7.82$7.825,265
2025-06-17$7.62$7.623,680
2025-06-16$8.06$8.065,930
2025-06-13$7.82$7.826,515
2025-06-12$8.64$8.645,270
2025-06-11$9.18$9.182,870
2025-06-10$9.60$9.604,940
2025-06-09$9.22$9.2211,845
2025-06-06$8.46$8.4615,810
2025-06-05$9.00$9.0012,575
2025-06-04$9.66$9.6610,250
2025-06-03$9.98$9.9811,150
2025-06-02$8.72$8.7216,110
2025-05-30$8.72$8.7210,890
2025-05-29$9.04$9.04149,025
2025-05-28$7.20$7.207,890
2025-05-27$7.16$7.169,070
2025-05-23$7.40$7.4011,365
2025-05-22$6.98$6.9820,245
2025-05-21$6.02$6.023,425
2025-05-20$6.28$6.286,480
2025-05-19$5.96$5.9610,080
2025-05-16$6.04$6.0413,425
2025-05-15$5.94$5.9413,315
2025-05-14$5.34$5.3436,345
2025-05-13$5.90$5.9016,890
2025-05-12$6.16$6.1620,245
2025-05-09$6.58$6.585,055
2025-05-08$6.94$6.943,635
2025-05-07$6.86$6.861,305
2025-05-06$6.76$6.767,345
2025-05-05$7.16$7.168,965
2025-05-02$7.90$7.9021,590
2025-05-01$6.70$6.7023,015
2025-04-30$6.52$6.5210,650
2025-04-29$6.24$6.244,185
2025-04-28$6.52$6.527,105
2025-04-25$6.44$6.444,400
2025-04-24$6.50$6.5016,295
2025-04-23$6.72$6.7212,865
2025-04-22$7.00$7.009,270
2025-04-21$7.16$7.1622,585
2025-04-17$6.60$6.607,875
2025-04-16$6.58$6.5813,540
2025-04-15$7.38$7.387,780
2025-04-14$7.66$7.663,920
2025-04-11$7.26$7.263,125
2025-04-10$7.24$7.246,040
2025-04-09$8.18$8.189,845
2025-04-08$6.52$6.524,720
2025-04-07$7.00$7.0012,920
2025-04-04$6.80$6.8019,440
2025-04-03$7.10$7.107,955
2025-04-02$7.82$7.822,280
2025-04-01$7.72$7.722,545
2025-03-31$7.06$7.0623,795
2025-03-28$7.62$7.6212,605
2025-03-27$8.26$8.269,295
2025-03-26$9.20$9.201,555
2025-03-25$9.84$9.843,045
2025-03-24$10.00$10.003,040
2025-03-21$10.02$10.029,175
2025-03-20$9.52$9.522,280
2025-03-19$9.30$9.302,900
2025-03-18$8.98$8.989,910
2025-03-17$7.74$7.7410,915
2025-03-14$7.72$7.728,135
2025-03-13$7.84$7.8421,360
2025-03-12$8.00$8.0010,005
2025-03-11$8.26$8.264,360
2025-03-10$8.16$8.1612,345
2025-03-07$9.20$9.207,355
2025-03-06$9.40$9.403,725
2025-03-05$9.40$9.404,820
2025-03-04$8.50$8.5032,920
2025-03-03$9.60$9.6010,870
2025-02-28$10.36$10.364,530
2025-02-27$10.20$10.205,310
2025-02-26$10.20$10.204,095
2025-02-25$10.54$10.5411,430
2025-02-24$10.36$10.366,995
2025-02-21$10.50$10.503,840
2025-02-20$11.00$11.005,675
2025-02-19$10.82$10.824,610
2025-02-18$10.96$10.964,360
2025-02-14$11.20$11.2010,005
2025-02-13$10.46$10.465,235
2025-02-12$10.38$10.384,340
2025-02-11$10.58$10.5810,440
2025-02-10$11.40$11.403,445
2025-02-07$11.82$11.8211,350
2025-02-06$11.66$11.664,420
2025-02-05$11.98$11.984,990
2025-02-04$12.20$12.2015,570
2025-02-03$11.48$11.488,500
2025-01-31$11.68$11.687,105
2025-01-30$11.70$11.706,855
2025-01-29$11.52$11.526,475
2025-01-28$11.52$11.524,445
2025-01-27$12.26$12.2611,260
2025-01-24$12.12$12.125,265
2025-01-23$12.34$12.343,840
2025-01-22$11.92$11.924,675
2025-01-21$12.34$12.3412,940
2025-01-17$12.00$12.0011,505
2025-01-16$12.00$12.008,245
2025-01-15$11.70$11.709,150
2025-01-14$11.94$11.9421,220
2025-01-13$12.80$12.806,695
2025-01-10$13.40$13.4023,310
2025-01-08$13.18$13.1821,700
2025-01-07$14.00$14.0029,560
2025-01-06$15.28$15.2822,170
2025-01-03$16.58$16.5840,380
2025-01-02$16.60$16.60334,875