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 — 1983

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
1983-12-30$115.50$115.50947
1983-12-29$99.00$99.00344
1983-12-28$99.00$99.00194
1983-12-27$99.00$99.0098
1983-12-23$115.50$115.50111
1983-12-22$115.50$115.50614
1983-12-21$107.25$107.25473
1983-12-20$107.25$107.2585
1983-12-19$123.75$123.7558
1983-12-16$123.75$123.75159
1983-12-15$123.75$123.75133
1983-12-14$132.00$132.00141
1983-12-13$132.00$132.0074
1983-12-12$132.00$132.00117
1983-12-09$123.75$123.759
1983-12-08$123.75$123.75300
1983-12-07$140.25$140.2583
1983-12-06$140.25$140.25198
1983-12-05$140.25$140.25239
1983-12-02$140.25$140.25132
1983-12-01$140.25$140.25283
1983-11-30$140.25$140.25183
1983-11-29$140.25$140.25121
1983-11-28$148.50$148.5067
1983-11-25$148.50$148.500
1983-11-23$148.50$148.5021
1983-11-22$156.75$156.75400
1983-11-21$148.50$148.5048
1983-11-18$148.50$148.50124
1983-11-17$148.50$148.50100
1983-11-16$148.50$148.50359
1983-11-15$156.75$156.75109
1983-11-14$156.75$156.75244
1983-11-11$132.00$132.00212
1983-11-10$115.50$115.50208
1983-11-09$123.75$123.7592
1983-11-08$132.00$132.00123
1983-11-07$140.25$140.2567
1983-11-04$140.25$140.25141
1983-11-03$140.25$140.25247
1983-11-02$140.25$140.25233
1983-11-01$140.25$140.25445
1983-10-31$123.75$123.7595
1983-10-28$123.75$123.75226
1983-10-27$123.75$123.75370
1983-10-26$123.75$123.75159
1983-10-25$123.75$123.75112
1983-10-24$123.75$123.75170
1983-10-21$140.25$140.25167
1983-10-20$132.00$132.00142
1983-10-19$132.00$132.0076
1983-10-18$132.00$132.0039
1983-10-17$132.00$132.00120
1983-10-14$115.50$115.50144
1983-10-13$140.25$140.2520
1983-10-12$140.25$140.25223
1983-10-11$148.50$148.50114
1983-10-10$148.50$148.5033
1983-10-07$148.50$148.5036
1983-10-06$148.50$148.50226
1983-10-05$173.25$173.2556
1983-10-04$165.00$165.0077
1983-10-03$165.00$165.00103
1983-09-30$165.00$165.00105
1983-09-29$165.00$165.0073
1983-09-28$165.00$165.0082
1983-09-27$173.25$173.2573
1983-09-26$173.25$173.25136
1983-09-23$173.25$173.25689
1983-09-22$173.25$173.25145
1983-09-21$181.50$181.5011
1983-09-20$181.50$181.5045
1983-09-19$181.50$181.50200
1983-09-16$173.25$173.25250
1983-09-15$165.00$165.00344
1983-09-14$165.00$165.00236
1983-09-13$181.50$181.50265
1983-09-12$165.00$165.00208
1983-09-09$206.25$206.2576
1983-09-08$206.25$206.2583
1983-09-07$222.75$222.75268
1983-09-06$231.00$231.0056
1983-09-02$231.00$231.0012
1983-09-01$231.00$231.00361
1983-08-31$231.00$231.00315
1983-08-30$206.25$206.25302
1983-08-29$214.50$214.50195
1983-08-26$231.00$231.00298
1983-08-25$239.25$239.25109
1983-08-24$255.75$255.75186
1983-08-23$288.75$288.7585
1983-08-22$288.75$288.75176
1983-08-19$280.50$280.50374
1983-08-18$297.00$297.0035
1983-08-17$297.00$297.0027
1983-08-16$305.25$305.25203
1983-08-15$313.50$313.5094
1983-08-12$313.50$313.5065
1983-08-11$321.75$321.75129
1983-08-10$313.50$313.5068
1983-08-09$305.25$305.25150
1983-08-08$313.50$313.50132
1983-08-05$354.75$354.75152
1983-08-04$354.75$354.75162
1983-08-03$354.75$354.7583
1983-08-02$363.00$363.00273
1983-08-01$354.75$354.75123
1983-07-29$354.75$354.75179
1983-07-28$387.75$387.750
1983-07-27$387.75$387.75206
1983-07-26$404.25$404.25133
1983-07-25$396.00$396.00348
1983-07-22$396.00$396.00320
1983-07-21$379.50$379.50136
1983-07-20$371.25$371.25195
1983-07-19$363.00$363.00238
1983-07-18$346.50$346.5068
1983-07-15$346.50$346.5065
1983-07-14$346.50$346.50471
1983-07-13$363.00$363.00136
1983-07-12$379.50$379.50103
1983-07-11$412.50$412.50124
1983-07-08$420.75$420.75132
1983-07-07$420.75$420.75398
1983-07-06$429.00$429.00411
1983-07-05$412.50$412.50142
1983-07-01$412.50$412.50103
1983-06-30$412.50$412.50226
1983-06-29$404.25$404.25236
1983-06-28$420.75$420.75353
1983-06-27$437.25$437.25897
1983-06-24$420.75$420.75538
1983-06-23$379.50$379.50155
1983-06-22$371.25$371.25465
1983-06-21$379.50$379.50183
1983-06-20$379.50$379.50253
1983-06-17$396.00$396.00294
1983-06-16$396.00$396.00339
1983-06-15$412.50$412.50161
1983-06-14$412.50$412.50409
1983-06-13$404.25$404.25418
1983-06-10$404.25$404.25405
1983-06-09$379.50$379.50153
1983-06-08$387.75$387.75179
1983-06-07$404.25$404.25300
1983-06-06$412.50$412.50183
1983-06-03$429.00$429.00936
1983-06-02$387.75$387.75132
1983-06-01$387.75$387.75226
1983-05-31$404.25$404.25261
1983-05-27$445.50$445.50538
1983-05-26$445.50$445.50297
1983-05-25$445.50$445.50505
1983-05-24$437.25$437.25648
1983-05-23$412.50$412.50230
1983-05-20$412.50$412.50388
1983-05-19$412.50$412.50371
1983-05-18$429.00$429.00526
1983-05-17$437.25$437.25180
1983-05-16$437.25$437.25858
1983-05-13$445.50$445.50692
1983-05-12$404.25$404.25623
1983-05-11$429.00$429.00683
1983-05-10$420.75$420.751,230
1983-05-09$363.00$363.00389
1983-05-06$338.25$338.25168
1983-05-05$313.50$313.50127
1983-05-04$330.00$330.00161
1983-05-03$330.00$330.00195
1983-05-02$330.00$330.00245
1983-04-29$338.25$338.2570
1983-04-28$330.00$330.00565
1983-04-27$330.00$330.00408
1983-04-26$346.50$346.50239
1983-04-25$363.00$363.00271
1983-04-22$363.00$363.00152
1983-04-21$363.00$363.00188
1983-04-20$363.00$363.00277
1983-04-19$363.00$363.00336
1983-04-18$371.25$371.251,179
1983-04-15$346.50$346.50933
1983-04-14$313.50$313.50362
1983-04-13$313.50$313.50145
1983-04-12$313.50$313.50198
1983-04-11$313.50$313.5053
1983-04-08$321.75$321.75159
1983-04-07$338.25$338.25111
1983-04-06$338.25$338.25253
1983-04-05$338.25$338.25494
1983-04-04$313.50$313.5053
1983-03-31$321.75$321.75109
1983-03-30$313.50$313.5068
1983-03-29$321.75$321.75161
1983-03-28$346.50$346.50136
1983-03-25$354.75$354.75329
1983-03-24$379.50$379.50439
1983-03-23$379.50$379.50706
1983-03-22$379.50$379.50924
1983-03-21$363.00$363.00303
1983-03-18$346.50$346.50432
1983-03-17$321.75$321.75402
1983-03-16$313.50$313.50667
1983-03-15$305.25$305.25464
1983-03-14$313.50$313.50108
1983-03-11$321.75$321.75833
1983-03-10$313.50$313.50214
1983-03-09$280.50$280.50502
1983-03-08$280.50$280.50391
1983-03-07$305.25$305.25326
1983-03-04$313.50$313.50461
1983-03-03$330.00$330.00282
1983-03-02$330.00$330.00230
1983-03-01$338.25$338.25474
1983-02-28$321.75$321.75248
1983-02-25$330.00$330.00358
1983-02-24$363.00$363.00424
1983-02-23$354.75$354.75262
1983-02-22$338.25$338.25520
1983-02-18$363.00$363.00361
1983-02-17$363.00$363.00750
1983-02-16$330.00$330.00242
1983-02-15$346.50$346.501,221
1983-02-14$363.00$363.00844
1983-02-11$305.25$305.25611
1983-02-10$280.50$280.50170
1983-02-09$280.50$280.50270
1983-02-08$288.75$288.7598
1983-02-07$288.75$288.75244
1983-02-04$280.50$280.5089
1983-02-03$297.00$297.00503
1983-02-02$288.75$288.75568
1983-02-01$272.25$272.25282
1983-01-31$255.75$255.75508
1983-01-28$239.25$239.25176
1983-01-27$239.25$239.25205
1983-01-26$239.25$239.25659
1983-01-25$231.00$231.00292
1983-01-24$222.75$222.75130
1983-01-21$231.00$231.00455
1983-01-20$231.00$231.00638
1983-01-19$255.75$255.75236
1983-01-18$247.50$247.50252
1983-01-17$239.25$239.25518
1983-01-14$231.00$231.00332
1983-01-13$198.00$198.00223
1983-01-12$198.00$198.00376
1983-01-11$181.50$181.50386
1983-01-10$140.25$140.25241
1983-01-07$99.00$99.00156
1983-01-06$99.00$99.00418
1983-01-05$107.25$107.25115
1983-01-04$99.00$99.0098
1983-01-03$99.00$99.00215