NASDAQ:ICU | Historical Stock Price | SeaStar Medical Holding Corp

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
2021-03-18 to 2026-09-04
Data captured

Stock Price Chart

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

$2.12$9.18$39.80$172.54$747.90$3,241.882021-03-182026-08-27

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

View year

Historical Stock Price — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$19.40$19.4013,070
2024-12-30$20.00$20.0012,680
2024-12-27$20.40$20.4012,990
2024-12-26$20.90$20.9028,840
2024-12-24$20.30$20.307,510
2024-12-23$19.90$19.9013,550
2024-12-20$20.60$20.6021,450
2024-12-19$20.40$20.4033,850
2024-12-18$20.00$20.0014,670
2024-12-17$19.90$19.9026,360
2024-12-16$18.40$18.4024,410
2024-12-13$19.90$19.9015,480
2024-12-12$18.90$18.9039,690
2024-12-11$20.90$20.90259,990
2024-12-10$22.50$22.5011,770
2024-12-09$21.65$21.6513,850
2024-12-06$22.50$22.5013,690
2024-12-05$23.90$23.9015,320
2024-12-04$25.40$25.4014,090
2024-12-03$23.70$23.7010,260
2024-12-02$23.80$23.8010,510
2024-11-29$25.00$25.0011,310
2024-11-27$25.40$25.4045,340
2024-11-26$23.00$23.0021,820
2024-11-25$21.30$21.3014,790
2024-11-22$20.50$20.5014,310
2024-11-21$22.00$22.0012,330
2024-11-20$21.50$21.509,350
2024-11-19$21.20$21.2011,890
2024-11-18$22.50$22.5041,410
2024-11-15$21.90$21.9045,650
2024-11-14$19.60$19.6065,590
2024-11-13$25.20$25.2015,400
2024-11-12$26.70$26.7012,040
2024-11-11$27.00$27.0019,200
2024-11-08$26.10$26.1034,460
2024-11-07$25.00$25.0022,730
2024-11-06$26.00$26.00132,870
2024-11-05$26.80$26.8021,670
2024-11-04$28.20$28.2012,450
2024-11-01$30.30$30.3021,110
2024-10-31$31.00$31.0014,120
2024-10-30$32.60$32.607,210
2024-10-29$33.50$33.509,200
2024-10-28$35.60$35.606,510
2024-10-25$35.70$35.7015,250
2024-10-24$36.50$36.5012,140
2024-10-23$38.40$38.408,690
2024-10-22$40.50$40.507,000
2024-10-21$40.50$40.5010,740
2024-10-18$41.00$41.004,300
2024-10-17$40.20$40.205,430
2024-10-16$42.00$42.005,280
2024-10-15$41.00$41.005,670
2024-10-14$41.00$41.002,770
2024-10-11$40.60$40.604,810
2024-10-10$39.50$39.502,940
2024-10-09$40.00$40.003,310
2024-10-08$39.40$39.406,180
2024-10-07$40.60$40.609,640
2024-10-04$42.80$42.805,230
2024-10-03$42.90$42.901,680
2024-10-02$42.90$42.902,470
2024-10-01$40.90$40.904,880
2024-09-30$42.60$42.604,200
2024-09-27$42.80$42.807,580
2024-09-26$40.60$40.6013,770
2024-09-25$44.90$44.906,620
2024-09-24$47.90$47.903,790
2024-09-23$47.40$47.403,750
2024-09-20$45.30$45.3010,110
2024-09-19$49.60$49.602,100
2024-09-18$49.20$49.207,160
2024-09-17$50.70$50.703,590
2024-09-16$48.70$48.707,170
2024-09-13$48.95$48.957,120
2024-09-12$51.70$51.702,890
2024-09-11$51.90$51.906,150
2024-09-10$55.70$55.704,280
2024-09-09$52.80$52.803,160
2024-09-06$48.40$48.402,360
2024-09-05$49.80$49.805,960
2024-09-04$52.50$52.507,800
2024-09-03$48.90$48.905,950
2024-08-30$49.30$49.308,270
2024-08-29$52.80$52.802,240
2024-08-28$51.60$51.606,200
2024-08-27$54.30$54.3010,790
2024-08-26$57.10$57.1010,040
2024-08-23$64.00$64.007,480
2024-08-22$63.80$63.805,690
2024-08-21$62.10$62.108,980
2024-08-20$60.50$60.506,200
2024-08-19$63.00$63.009,140
2024-08-16$65.10$65.1013,670
2024-08-15$61.80$61.8020,870
2024-08-14$50.10$50.1025,150
2024-08-13$60.70$60.7030,310
2024-08-12$72.70$72.705,320
2024-08-09$74.30$74.307,010
2024-08-08$78.40$78.404,450
2024-08-07$78.00$78.006,080
2024-08-06$80.00$80.007,490
2024-08-05$75.50$75.507,810
2024-08-02$82.20$82.2013,530
2024-08-01$82.80$82.808,000
2024-07-31$88.00$88.007,960
2024-07-30$83.50$83.5010,040
2024-07-29$88.60$88.6020,080
2024-07-26$88.00$88.0048,510
2024-07-25$78.90$78.9020,550
2024-07-24$70.00$70.0017,090
2024-07-23$75.20$75.2042,300
2024-07-22$68.50$68.5017,860
2024-07-19$73.70$73.707,440
2024-07-18$72.80$72.8015,870
2024-07-17$77.70$77.7018,110
2024-07-16$77.90$77.9039,480
2024-07-15$73.00$73.0045,210
2024-07-12$86.00$86.0042,220
2024-07-11$76.60$76.6037,600
2024-07-10$80.70$80.70111,680
2024-07-09$130.00$130.0044,950
2024-07-08$115.40$115.4046,270
2024-07-05$95.40$95.4022,350
2024-07-03$91.10$91.1030,140
2024-07-02$88.70$88.7022,140
2024-07-01$93.40$93.4074,890
2024-06-28$75.90$75.9022,130
2024-06-27$68.90$68.9029,530
2024-06-26$75.60$75.6085,980
2024-06-25$63.60$63.6053,540
2024-06-24$79.40$79.40186,270
2024-06-21$72.10$72.10368,130
2024-06-20$52.80$52.8045,980
2024-06-18$41.20$41.2016,850
2024-06-17$39.00$39.0038,190
2024-06-14$38.50$38.5020,240
2024-06-13$35.30$35.3015,490
2024-06-12$37.40$37.4026,380
2024-06-11$41.80$41.8025,220
2024-06-10$42.10$42.1038,990
2024-06-07$54.75$54.7529,623
2024-06-06$53.75$53.7542,934
2024-06-05$88.50$88.504,638
2024-06-04$88.75$88.755,597
2024-06-03$90.00$90.005,644
2024-05-31$92.75$92.752,822
2024-05-30$91.50$91.502,648
2024-05-29$92.00$92.003,278
2024-05-28$96.50$96.503,969
2024-05-24$93.25$93.252,604
2024-05-23$94.50$94.504,312
2024-05-22$101.25$101.2517,202
2024-05-21$101.50$101.504,087
2024-05-20$102.50$102.503,518
2024-05-17$96.50$96.504,280
2024-05-16$100.50$100.5012,134
2024-05-15$85.50$85.506,709
2024-05-14$97.00$97.0011,978
2024-05-13$97.75$97.754,938
2024-05-10$100.75$100.7510,695
2024-05-09$107.75$107.755,158
2024-05-08$109.75$109.753,245
2024-05-07$118.25$118.256,302
2024-05-06$110.50$110.506,429
2024-05-03$112.25$112.2510,128
2024-05-02$123.25$123.257,180
2024-05-01$116.50$116.506,877
2024-04-30$120.00$120.0018,134
2024-04-29$128.50$128.509,476
2024-04-26$110.00$110.006,930
2024-04-25$120.75$120.756,164
2024-04-24$127.00$127.007,180
2024-04-23$122.50$122.509,391
2024-04-22$109.00$109.0010,667
2024-04-19$101.25$101.2530,033
2024-04-18$135.00$135.0024,324
2024-04-17$174.75$174.759,930
2024-04-16$177.50$177.505,052
2024-04-15$165.75$165.756,730
2024-04-12$179.25$179.259,132
2024-04-11$179.75$179.754,609
2024-04-10$172.50$172.505,893
2024-04-09$157.00$157.008,332
2024-04-08$165.25$165.2510,198
2024-04-05$174.50$174.504,105
2024-04-04$178.75$178.757,210
2024-04-03$185.75$185.755,983
2024-04-02$187.75$187.754,727
2024-04-01$199.75$199.758,468
2024-03-28$183.50$183.507,556
2024-03-27$177.00$177.0012,728
2024-03-26$186.00$186.006,429
2024-03-25$195.00$195.006,712
2024-03-22$199.50$199.504,820
2024-03-21$193.25$193.257,876
2024-03-20$200.75$200.756,786
2024-03-19$212.50$212.508,147
2024-03-18$204.50$204.5010,440
2024-03-15$213.25$213.2519,289
2024-03-14$205.00$205.009,690
2024-03-13$222.50$222.5020,638
2024-03-12$252.50$252.5032,077
2024-03-11$227.50$227.5022,746
2024-03-08$203.75$203.7514,630
2024-03-07$197.50$197.5018,514
2024-03-06$168.75$168.7517,684
2024-03-05$183.75$183.7510,327
2024-03-04$196.25$196.2513,927
2024-03-01$197.50$197.5018,747
2024-02-29$183.50$183.5024,890
2024-02-28$163.25$163.2539,561
2024-02-27$193.00$193.0027,330
2024-02-26$209.50$209.5039,811
2024-02-23$191.75$191.7589,353
2024-02-22$277.50$277.50158,200
2024-02-21$362.50$362.5031,338
2024-02-20$355.00$355.0061,456
2024-02-16$290.00$290.0061,133
2024-02-15$232.50$232.5028,446
2024-02-14$213.50$213.5052,703
2024-02-13$232.25$232.2545,395
2024-02-12$225.00$225.0088,148
2024-02-09$215.00$215.0028,384
2024-02-08$202.50$202.5016,319
2024-02-07$206.00$206.0016,097
2024-02-06$202.00$202.0011,386
2024-02-05$195.50$195.5018,666
2024-02-02$202.50$202.5017,798
2024-02-01$207.50$207.5011,434
2024-01-31$200.50$200.5011,491
2024-01-30$204.00$204.0017,922
2024-01-29$210.50$210.5020,620
2024-01-26$196.00$196.0027,453
2024-01-25$207.50$207.5031,239
2024-01-24$205.00$205.0060,293
2024-01-23$200.75$200.7525,338
2024-01-22$178.25$178.2526,030
2024-01-19$167.00$167.0029,204
2024-01-18$150.00$150.0012,829
2024-01-17$152.50$152.5024,094
2024-01-16$131.50$131.5010,602
2024-01-12$125.00$125.009,482
2024-01-11$127.75$127.759,175
2024-01-10$139.50$139.5011,906
2024-01-09$148.50$148.5017,249
2024-01-08$143.25$143.2524,592
2024-01-05$130.50$130.506,491
2024-01-04$125.25$125.257,600
2024-01-03$115.50$115.504,737
2024-01-02$116.00$116.007,517