OTC:VXRT | Historical Stock Price | Vaxart, 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
1981-12-11 to 2026-08-27
Data captured

Stock Price Chart

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

$0.30$1.59$8.30$43.37$226.65$1,184.341981-12-112026-08-27

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

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Historical Stock Price — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
1999-12-31$305.25$305.251,298
1999-12-30$280.50$280.504,441
1999-12-29$274.31$274.311,371
1999-12-28$279.47$279.472,436
1999-12-27$268.13$268.121,591
1999-12-23$261.94$261.941,908
1999-12-22$264.00$264.007,261
1999-12-21$264.00$264.001,986
1999-12-20$280.50$280.502,495
1999-12-17$292.88$292.871,717
1999-12-16$284.63$284.635,803
1999-12-15$313.50$313.501,842
1999-12-14$292.88$292.871,479
1999-12-13$297.00$297.001,194
1999-12-10$288.75$288.751,588
1999-12-09$276.38$276.381,118
1999-12-08$305.25$305.251,192
1999-12-07$313.50$313.503,306
1999-12-06$334.13$334.122,947
1999-12-03$330.00$330.002,859
1999-12-02$330.00$330.007,859
1999-12-01$309.38$309.372,180
1999-11-30$305.25$305.253,559
1999-11-29$272.25$272.251,298
1999-11-26$272.25$272.25311
1999-11-24$255.75$255.752,458
1999-11-23$243.38$243.371,229
1999-11-22$243.38$243.373,470
1999-11-19$231.00$231.002,294
1999-11-18$235.13$235.123,230
1999-11-17$231.00$231.003,015
1999-11-16$235.13$235.122,171
1999-11-15$239.25$239.252,671
1999-11-12$247.50$247.50527
1999-11-11$253.69$253.691,656
1999-11-10$255.75$255.751,305
1999-11-09$259.88$259.872,035
1999-11-08$259.88$259.871,774
1999-11-05$266.06$266.063,941
1999-11-04$264.00$264.001,373
1999-11-03$264.00$264.002,965
1999-11-02$239.25$239.253,641
1999-11-01$235.13$235.125,861
1999-10-29$259.88$259.872,645
1999-10-28$270.19$270.192,435
1999-10-27$280.50$280.501,018
1999-10-26$292.88$292.871,948
1999-10-25$288.75$288.75788
1999-10-22$297.00$297.002,117
1999-10-21$272.25$272.252,479
1999-10-20$276.38$276.381,498
1999-10-19$292.88$292.87930
1999-10-18$288.75$288.751,317
1999-10-15$280.50$280.502,561
1999-10-14$305.25$305.25374
1999-10-13$313.50$313.502,797
1999-10-12$334.13$334.125,198
1999-10-11$338.25$338.251,182
1999-10-08$334.13$334.121,579
1999-10-07$358.88$358.889,139
1999-10-06$309.38$309.372,126
1999-10-05$334.13$334.123,880
1999-10-04$336.19$336.193,182
1999-10-01$342.38$342.382,417
1999-09-30$342.38$342.384,942
1999-09-29$325.88$325.879,903
1999-09-28$340.31$340.311,618
1999-09-27$360.94$360.941,483
1999-09-24$363.00$363.003,285
1999-09-23$379.50$379.501,674
1999-09-22$387.75$387.751,736
1999-09-21$391.88$391.881,268
1999-09-20$396.00$396.004,148
1999-09-17$387.75$387.753,609
1999-09-16$356.81$356.812,374
1999-09-15$363.00$363.001,776
1999-09-14$363.00$363.004,229
1999-09-13$391.88$391.884,050
1999-09-10$387.75$387.758,276
1999-09-09$346.50$346.509,633
1999-09-08$354.75$354.752,339
1999-09-07$350.63$350.621,720
1999-09-03$346.50$346.501,048
1999-09-02$346.50$346.502,882
1999-09-01$334.13$334.123,327
1999-08-31$358.88$358.885,795
1999-08-30$363.00$363.005,877
1999-08-27$346.50$346.507,902
1999-08-26$334.13$334.1212,365
1999-08-25$330.00$330.0012,241
1999-08-24$305.25$305.257,733
1999-08-23$330.00$330.0020,894
1999-08-20$272.25$272.251,447
1999-08-19$259.88$259.871,426
1999-08-18$255.75$255.75936
1999-08-17$255.75$255.75185
1999-08-16$255.75$255.75503
1999-08-13$261.94$261.94936
1999-08-12$259.88$259.87638
1999-08-11$247.50$247.50218
1999-08-10$247.50$247.50714
1999-08-09$261.94$261.94538
1999-08-06$264.00$264.00559
1999-08-05$272.25$272.251,377
1999-08-04$264.00$264.00923
1999-08-03$272.25$272.25752
1999-08-02$272.25$272.251,077
1999-07-30$264.00$264.001,015
1999-07-29$264.00$264.001,448
1999-07-28$280.50$280.502,430
1999-07-27$251.63$251.621,871
1999-07-26$268.13$268.121,612
1999-07-23$276.38$276.381,614
1999-07-22$276.38$276.381,982
1999-07-21$276.38$276.38955
1999-07-20$268.13$268.121,571
1999-07-19$288.75$288.753,214
1999-07-16$305.25$305.257,147
1999-07-15$313.50$313.5011,561
1999-07-14$264.00$264.006,839
1999-07-13$259.88$259.876,029
1999-07-12$218.63$218.62803
1999-07-09$222.75$222.751,397
1999-07-08$224.81$224.81882
1999-07-07$226.88$226.872,286
1999-07-06$228.94$228.944,402
1999-07-02$198.00$198.003,195
1999-07-01$189.75$189.752,447
1999-06-30$185.63$185.621,108
1999-06-29$177.38$177.38994
1999-06-28$179.44$179.441,494
1999-06-25$181.50$181.50438
1999-06-24$181.50$181.50355
1999-06-23$185.63$185.621,403
1999-06-22$189.75$189.75524
1999-06-21$198.00$198.001,176
1999-06-18$189.75$189.751,956
1999-06-17$193.88$193.87880
1999-06-16$198.00$198.00494
1999-06-15$198.00$198.001,492
1999-06-14$198.00$198.001,276
1999-06-11$206.25$206.252,617
1999-06-10$198.00$198.003,364
1999-06-09$173.25$173.251,282
1999-06-08$165.00$165.003,474
1999-06-07$165.00$165.002,258
1999-06-04$160.88$160.883,518
1999-06-03$177.38$177.381,756
1999-06-02$169.13$169.133,080
1999-06-01$198.00$198.001,692
1999-05-28$185.63$185.62480
1999-05-27$185.63$185.62621
1999-05-26$189.75$189.75300
1999-05-25$185.63$185.62445
1999-05-24$189.75$189.751,574
1999-05-21$185.63$185.62971
1999-05-20$191.81$191.81602
1999-05-19$198.00$198.00600
1999-05-18$198.00$198.00286
1999-05-17$202.13$202.12424
1999-05-14$202.13$202.12335
1999-05-13$198.00$198.00677
1999-05-12$191.81$191.81415
1999-05-11$191.81$191.81320
1999-05-10$198.00$198.00486
1999-05-07$198.00$198.00442
1999-05-06$206.25$206.25600
1999-05-05$198.00$198.001,821
1999-05-04$198.00$198.00670
1999-05-03$218.63$218.62771
1999-04-30$214.50$214.501,027
1999-04-29$206.25$206.25662
1999-04-28$214.50$214.50505
1999-04-27$214.50$214.50538
1999-04-26$218.63$218.621,383
1999-04-23$206.25$206.25412
1999-04-22$202.13$202.121,597
1999-04-21$222.75$222.752,838
1999-04-20$226.88$226.872,132
1999-04-19$222.75$222.752,003
1999-04-16$198.00$198.00602
1999-04-15$189.75$189.751,359
1999-04-14$191.81$191.812,185
1999-04-13$198.00$198.001,097
1999-04-12$214.50$214.501,771
1999-04-09$214.50$214.50530
1999-04-08$214.50$214.50817
1999-04-07$218.63$218.621,398
1999-04-06$206.25$206.252,123
1999-04-05$206.25$206.251,114
1999-04-01$210.38$210.371,529
1999-03-31$206.25$206.253,033
1999-03-30$214.50$214.503,695
1999-03-29$231.00$231.003,442
1999-03-26$261.94$261.9418,547
1999-03-25$247.50$247.5020,629
1999-03-24$200.06$200.064,083
1999-03-23$198.00$198.002,086
1999-03-22$193.88$193.871,282
1999-03-19$193.88$193.87783
1999-03-18$193.88$193.871,017
1999-03-17$195.94$195.943,533
1999-03-16$193.88$193.871,805
1999-03-15$195.94$195.943,762
1999-03-12$185.63$185.621,008
1999-03-11$181.50$181.501,482
1999-03-10$198.00$198.005,548
1999-03-09$187.69$187.692,350
1999-03-08$185.63$185.621,176
1999-03-05$181.50$181.501,797
1999-03-04$177.38$177.383,094
1999-03-03$175.31$175.31906
1999-03-02$181.50$181.502,606
1999-03-01$181.50$181.501,605
1999-02-26$177.38$177.38867
1999-02-25$177.38$177.38603
1999-02-24$173.25$173.25900
1999-02-23$173.25$173.25798
1999-02-22$177.38$177.38885
1999-02-19$181.50$181.50933
1999-02-18$165.00$165.003,552
1999-02-17$185.63$185.621,552
1999-02-16$189.75$189.754,476
1999-02-12$189.75$189.752,986
1999-02-11$187.69$187.69556
1999-02-10$173.25$173.25727
1999-02-09$187.69$187.69742
1999-02-08$185.63$185.621,509
1999-02-05$185.63$185.621,205
1999-02-04$177.38$177.381,612
1999-02-03$193.88$193.871,132
1999-02-02$177.38$177.381,797
1999-02-01$177.38$177.381,777
1999-01-29$177.38$177.381,121
1999-01-28$181.50$181.50665
1999-01-27$181.50$181.50841
1999-01-26$171.19$171.191,527
1999-01-25$189.75$189.751,792
1999-01-22$185.63$185.624,206
1999-01-21$171.19$171.191,367
1999-01-20$173.25$173.252,242
1999-01-19$177.38$177.382,689
1999-01-15$193.88$193.87868
1999-01-14$195.94$195.941,112
1999-01-13$193.88$193.871,318
1999-01-12$198.00$198.002,192
1999-01-11$198.00$198.005,506
1999-01-08$185.63$185.621,642
1999-01-07$177.38$177.381,509
1999-01-06$169.13$169.13735
1999-01-05$173.25$173.251,697
1999-01-04$181.50$181.501,776