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 — 2003

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2003-12-31$838.86$838.8614,042
2003-12-30$840.18$840.1811,126
2003-12-29$814.44$814.4410,229
2003-12-26$785.40$785.405,662
2003-12-24$792.66$792.6615,148
2003-12-23$755.04$755.046,512
2003-12-22$735.24$735.244,280
2003-12-19$717.42$717.426,421
2003-12-18$716.10$716.1040,118
2003-12-17$683.10$683.106,339
2003-12-16$698.94$698.944,044
2003-12-15$712.80$712.806,712
2003-12-12$712.80$712.804,730
2003-12-11$714.12$714.126,980
2003-12-10$679.80$679.804,405
2003-12-09$709.50$709.504,065
2003-12-08$737.88$737.882,973
2003-12-05$732.60$732.603,512
2003-12-04$743.82$743.824,670
2003-12-03$744.48$744.488,152
2003-12-02$757.68$757.685,868
2003-12-01$719.40$719.403,253
2003-11-28$716.76$716.765,783
2003-11-26$720.06$720.061,839
2003-11-25$720.72$720.723,524
2003-11-24$726.00$726.006,464
2003-11-21$694.98$694.9817,695
2003-11-20$693.66$693.663,948
2003-11-19$693.00$693.002,962
2003-11-18$692.34$692.3413,579
2003-11-17$717.42$717.4211,480
2003-11-14$739.20$739.207,988
2003-11-13$706.20$706.202,642
2003-11-12$708.18$708.184,191
2003-11-11$686.40$686.4011,938
2003-11-10$696.30$696.307,056
2003-11-07$733.26$733.265,665
2003-11-06$758.34$758.344,185
2003-11-05$743.82$743.822,089
2003-11-04$742.50$742.503,242
2003-11-03$742.50$742.503,506
2003-10-31$728.64$728.644,292
2003-10-30$737.22$737.226,238
2003-10-29$758.34$758.349,915
2003-10-28$724.02$724.024,165
2003-10-27$707.52$707.525,089
2003-10-24$712.80$712.804,192
2003-10-23$717.42$717.426,720
2003-10-22$723.36$723.363,883
2003-10-21$731.28$731.285,026
2003-10-20$706.20$706.204,209
2003-10-17$710.16$710.163,888
2003-10-16$732.60$732.604,050
2003-10-15$729.30$729.307,806
2003-10-14$768.90$768.907,335
2003-10-13$795.30$795.3025,298
2003-10-10$719.40$719.4022,242
2003-10-09$665.94$665.946,773
2003-10-08$677.82$677.825,630
2003-10-07$666.60$666.608,861
2003-10-06$651.42$651.4211,730
2003-10-03$679.80$679.8023,915
2003-10-02$616.44$616.448,495
2003-10-01$580.14$580.144,986
2003-09-30$556.38$556.384,912
2003-09-29$568.26$568.266,274
2003-09-26$542.52$542.524,438
2003-09-25$560.34$560.346,800
2003-09-24$567.60$567.603,673
2003-09-23$579.48$579.485,362
2003-09-22$574.86$574.864,223
2003-09-19$590.70$590.706,214
2003-09-18$608.52$608.524,921
2003-09-17$611.82$611.829,277
2003-09-16$607.20$607.208,847
2003-09-15$572.22$572.225,391
2003-09-12$580.14$580.149,211
2003-09-11$594.00$594.0026,911
2003-09-10$551.10$551.1021,168
2003-09-09$492.36$492.366,541
2003-09-08$488.40$488.4019,138
2003-09-05$427.68$427.682,855
2003-09-04$432.30$432.301,698
2003-09-03$423.06$423.062,047
2003-09-02$431.64$431.642,059
2003-08-29$423.06$423.061,788
2003-08-28$429.00$429.004,800
2003-08-27$427.68$427.682,367
2003-08-26$409.20$409.201,865
2003-08-25$419.10$419.102,874
2003-08-22$423.72$423.727,818
2003-08-21$396.00$396.003,371
2003-08-20$368.94$368.944,121
2003-08-19$363.00$363.004,158
2003-08-18$353.10$353.102,126
2003-08-15$347.16$347.162,400
2003-08-14$353.10$353.102,773
2003-08-13$353.10$353.102,036
2003-08-12$357.06$357.063,742
2003-08-11$357.72$357.72989
2003-08-08$363.00$363.002,933
2003-08-07$369.60$369.601,532
2003-08-06$363.66$363.663,870
2003-08-05$369.60$369.603,282
2003-08-04$369.60$369.601,923
2003-08-01$390.06$390.062,264
2003-07-31$385.44$385.444,488
2003-07-30$395.34$395.343,403
2003-07-29$382.80$382.803,488
2003-07-28$381.48$381.484,359
2003-07-25$388.08$388.082,083
2003-07-24$398.64$398.642,464
2003-07-23$419.10$419.10918
2003-07-22$411.84$411.841,539
2003-07-21$399.96$399.962,161
2003-07-18$415.14$415.141,442
2003-07-17$419.10$419.101,220
2003-07-16$429.66$429.661,191
2003-07-15$436.92$436.924,379
2003-07-14$438.90$438.908,155
2003-07-11$468.60$468.602,762
2003-07-10$470.58$470.58705
2003-07-09$466.62$466.621,461
2003-07-08$471.24$471.242,736
2003-07-07$461.34$461.341,273
2003-07-03$454.74$454.74329
2003-07-02$458.04$458.042,485
2003-07-01$456.06$456.06941
2003-06-30$458.70$458.702,058
2003-06-27$448.80$448.801,864
2003-06-26$452.10$452.101,286
2003-06-25$444.18$444.18882
2003-06-24$444.84$444.842,730
2003-06-23$450.78$450.784,642
2003-06-20$476.52$476.522,115
2003-06-19$488.40$488.402,058
2003-06-18$489.72$489.723,102
2003-06-17$504.90$504.901,617
2003-06-16$502.26$502.262,450
2003-06-13$484.44$484.441,733
2003-06-12$485.10$485.101,664
2003-06-11$468.60$468.601,577
2003-06-10$460.68$460.681,889
2003-06-09$445.50$445.50929
2003-06-06$445.50$445.501,748
2003-06-05$481.80$481.802,792
2003-06-04$452.10$452.109,633
2003-06-03$478.50$478.501,045
2003-06-02$471.24$471.241,547
2003-05-30$461.34$461.341,809
2003-05-29$450.12$450.121,170
2003-05-28$442.20$442.201,753
2003-05-27$450.12$450.12958
2003-05-23$446.16$446.16417
2003-05-22$452.10$452.10797
2003-05-21$455.40$455.401,217
2003-05-20$445.50$445.50879
2003-05-19$442.86$442.861,405
2003-05-16$447.48$447.481,376
2003-05-15$460.02$460.021,498
2003-05-14$462.00$462.00855
2003-05-13$463.98$463.981,442
2003-05-12$452.10$452.101,073
2003-05-09$444.84$444.841,718
2003-05-08$448.80$448.801,183
2003-05-07$458.70$458.702,448
2003-05-06$454.08$454.082,114
2003-05-05$452.76$452.762,230
2003-05-02$425.70$425.701,932
2003-05-01$416.46$416.461,147
2003-04-30$413.16$413.161,364
2003-04-29$418.44$418.441,000
2003-04-28$425.70$425.70864
2003-04-25$400.62$400.621,120
2003-04-24$404.58$404.581,141
2003-04-23$415.80$415.801,009
2003-04-22$415.14$415.14629
2003-04-21$405.90$405.901,180
2003-04-17$410.52$410.52906
2003-04-16$409.86$409.862,686
2003-04-15$409.20$409.203,232
2003-04-14$402.60$402.602,039
2003-04-11$403.26$403.262,259
2003-04-10$403.92$403.923,155
2003-04-09$413.82$413.82782
2003-04-08$419.76$419.761,948
2003-04-07$409.86$409.861,411
2003-04-04$407.22$407.22544
2003-04-03$410.52$410.52759
2003-04-02$415.14$415.141,377
2003-04-01$397.32$397.32617
2003-03-31$396.00$396.001,006
2003-03-28$399.30$399.301,362
2003-03-27$402.60$402.601,553
2003-03-26$396.66$396.66968
2003-03-25$403.26$403.261,442
2003-03-24$391.38$391.38795
2003-03-21$409.20$409.202,070
2003-03-20$415.14$415.141,123
2003-03-19$419.76$419.761,891
2003-03-18$423.06$423.062,474
2003-03-17$405.90$405.901,598
2003-03-14$383.46$383.461,491
2003-03-13$379.50$379.50608
2003-03-12$355.74$355.74347
2003-03-11$351.12$351.12652
2003-03-10$369.60$369.602,242
2003-03-07$363.00$363.001,020
2003-03-06$368.28$368.281,432
2003-03-05$368.94$368.941,655
2003-03-04$356.40$356.40642
2003-03-03$353.10$353.102,002
2003-02-28$338.58$338.58839
2003-02-27$338.58$338.581,733
2003-02-26$335.94$335.94542
2003-02-25$341.22$341.22924
2003-02-24$339.90$339.90556
2003-02-21$343.20$343.201,527
2003-02-20$333.30$333.301,141
2003-02-19$339.24$339.241,036
2003-02-18$341.22$341.223,103
2003-02-14$335.94$335.94753
2003-02-13$337.92$337.92956
2003-02-12$337.26$337.261,059
2003-02-11$347.82$347.823,385
2003-02-10$338.58$338.58905
2003-02-07$336.60$336.60974
2003-02-06$356.40$356.401,955
2003-02-05$343.20$343.20888
2003-02-04$355.74$355.741,132
2003-02-03$363.00$363.00726
2003-01-31$363.66$363.66670
2003-01-30$362.34$362.34730
2003-01-29$374.22$374.221,692
2003-01-28$368.94$368.94903
2003-01-27$376.20$376.20598
2003-01-24$395.34$395.341,435
2003-01-23$403.26$403.261,479
2003-01-22$399.30$399.30835
2003-01-21$398.64$398.641,012
2003-01-17$397.32$397.32927
2003-01-16$397.32$397.321,203
2003-01-15$383.46$383.465,439
2003-01-14$425.70$425.701,433
2003-01-13$427.68$427.681,103
2003-01-10$427.02$427.021,156
2003-01-09$422.40$422.404,361
2003-01-08$409.20$409.20909
2003-01-07$416.46$416.461,202
2003-01-06$427.02$427.02885
2003-01-03$426.36$426.36867
2003-01-02$412.50$412.501,094