Company · CIK 0000072444 · SIC 2836 — Biological Products, (No Diagnostic Substances) · OTC
Vaxart, Inc. · VXRT
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 16, 2026 AForm 4 → | Jul 20, 4:04 pm EDT | Kevin FinneyDirector | 39,400 | — | — | 244,171 | — | |
| Jul 16, 2026 AForm 4 → | Jul 17, 9:50 pm EDT | James B BreitmeyerDirector | 8,315 | — | — | 87,115 | — | |
| Jul 16, 2026 AForm 4 → | Jul 17, 9:50 pm EDT | Elaine J HeronDirector | 39,400 | — | — | 135,966 | — | |
| Jul 16, 2026 AForm 4 → | Jul 17, 9:50 pm EDT | W. Mark WatsonDirector | 39,400 | — | — | 173,525 | — | |
| Jul 16, 2026 AForm 4 → | Jul 17, 9:50 pm EDT | David E. WheadonDirector | 39,400 | — | — | 86,150 | — | |
| Sep 11, 2018 JForm 4 → | Feb 6, 2019, 4:03 pm EST | Michael J. FinneyDirector | 34,958 | — | — | 270,754 | — | plan? late |
| Sep 11, 2018 JForm 4 → | Sep 24, 7:49 pm EDT | John M HarlandChief Financial Officer | 761 | — | — | 761 | — | plan? late |
| Jun 4, 2018 PForm 4 → | Jun 8, 5:32 pm EDT | Michael J. FinneyDirector | 5,000 | $3.40 | $17,021 | 233,978 | +2.18% | plan? late |
| Mar 12, 2018 MForm 4 → | Mar 14, 9:11 pm EDT | Sean TuckerChief Scientific Officer | 2,013 | $6.49 | $13,064 | 47,653 | — | plan? |
| Feb 13, 2018 AForm 4/A → | Feb 6, 2019, 4:01 pm EST | Michael J. FinneyDirector | 1,818 | — | — | 230,796 | — | plan? |
| Feb 13, 2018 AForm 4 → | Feb 15, 8:33 pm EST | Sean TuckerChief Scientific Officer | 80,088 | — | — | 25,388 | — | plan? |
| Feb 13, 2018 AForm 4 → | Feb 15, 8:15 pm EST | Michael J. FinneyDirector | 228,978 | — | — | 228,978 | — | plan? amended |
| Feb 13, 2018 AForm 4 → | Feb 15, 4:26 pm EST | Care Capital III LLC +210% Owner | 30,793,670 | — | — | 30,793,670 | — | plan? |
| Feb 13, 2018 AForm 4 → | Feb 15, 4:26 pm EST | Richard J MarkhamDirector, 10% Owner | 30,793,670 | — | — | 30,793,670 | — | plan? |
| Feb 13, 2018 AForm 4 → | Feb 15, 4:25 pm EST | Jan LeschlyDirector, 10% Owner | 30,793,670 | — | — | 30,793,670 | — | plan? |
| Feb 9, 2016 PForm 4 → | Feb 9, 4:09 pm EST | Mark P ColonneseChief Financial Officer | 7,000 | $1.41 | $9,847 | 7,000 | — | plan? |
| Sep 25, 2015 PForm 4 → | Sep 28, 3:54 pm EDT | Joseph M PattiCEO, Director | 5,000 | $1.87 | $9,338 | 126,128 | +4.13% | plan? |
| Sep 16, 2015 FForm 4 → | Sep 18, 11:54 am EDT | Russell H PlumbExecutive Chairman, Director | 12,140 | $2.49 | $30,229 | 203,213 | — | plan? |
| Aug 11, 2015 AForm 4 → | Aug 13, 4:53 pm EDT | James FoxDirector | 2,500 | $2.49 | $6,225 | 2,500 | — | plan? |
| Jun 22, 2015 PForm 4 → | Jun 24, 4:00 pm EDT | Anne VanlentDirector | 35,000 | $2.20 | $76,892 | 35,000 | — | plan? |
| Jun 10, 2015 PForm 4/A → | Jun 15, 4:18 pm EDT | James FoxDirector | 70,000 | $2.03 | $142,100 | 100,614 | +229% | plan? |
| Jun 9, 2015 PForm 4 → | Jun 11, 5:13 pm EDT | James FoxDirector | 70,000 | $1.99 | $139,300 | 100,614 | +229% | plan? amended |
| May 12, 2015 AForm 4 → | May 14, 4:13 pm EDT | James FoxDirector | 7,500 | $2.20 | $16,500 | 7,500 | — | plan? |
| Mar 27, 2015 PForm 4 → | Mar 31, 4:00 pm EDT | Joseph M PattiCEO, Director | 20,000 | $2.28 | $45,689 | 121,128 | +19.8% | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 16, 2026 AForm 4 → | Jul 20, 4:04 pm EDT | Kevin FinneyDirector | 78,700 | — | — | 78,700 | — | |
| Jul 16, 2026 AForm 4 → | Jul 17, 9:50 pm EDT | James B BreitmeyerDirector | 16,610 | — | — | 16,610 | — | |
| Jul 16, 2026 AForm 4 → | Jul 17, 9:50 pm EDT | Elaine J HeronDirector | 78,700 | — | — | 78,700 | — | |
| Jul 16, 2026 AForm 4 → | Jul 17, 9:50 pm EDT | W. Mark WatsonDirector | 78,700 | — | — | 78,700 | — | |
| Jul 16, 2026 AForm 4 → | Jul 17, 9:50 pm EDT | David E. WheadonDirector | 78,700 | — | — | 78,700 | — | |
| May 25, 2018 AForm 4 → | May 29, 9:47 pm EDT | John M HarlandChief Financial Officer | 18,000 | — | — | 18,000 | — | |
| May 25, 2018 AForm 4 → | May 29, 9:42 pm EDT | Wouter LatourPresident and Chief Executive, Director | 110,700 | — | — | 110,700 | — | |
| May 25, 2018 AForm 4 → | May 29, 9:41 pm EDT | Sean TuckerChief Scientific Officer | 14,000 | — | — | 14,000 | — | |
| Mar 12, 2018 MForm 4 → | Mar 14, 9:11 pm EDT | Sean TuckerChief Scientific Officer | 2,013 | — | — | 0 | — | |
| Feb 13, 2018 AForm 4 → | Feb 15, 8:33 pm EST | Sean TuckerChief Scientific Officer | 59,052 | — | — | 9,060 | — | |
| Feb 13, 2018 AForm 4 → | Feb 15, 8:21 pm EST | Wouter LatourPresident and Chief Executive, Director | 96,644 | — | — | 23,651 | — | |
| Feb 13, 2018 AForm 4 → | Feb 15, 8:18 pm EST | John M HarlandChief Financial Officer | 28,952 | — | — | 7,047 | — | |
| May 18, 2017 AForm 4 → | May 22, 3:30 pm EDT | Armando AnidoDirector | 20,000 | $0.49 | $9,800 | 75,000 | — | |
| May 18, 2017 AForm 4 → | May 22, 3:30 pm EDT | Geoffrey F CoxDirector | 20,000 | $0.49 | $9,800 | 103,332 | — | |
| May 18, 2017 AForm 4 → | May 22, 3:30 pm EDT | Michael R DoughertyDirector | 20,000 | $0.49 | $9,800 | 105,000 | — | |
| May 18, 2017 AForm 4 → | May 22, 3:30 pm EDT | Michael W. DunneDirector | 20,000 | $0.49 | $9,800 | 75,000 | — | |
| May 18, 2017 AForm 4 → | May 22, 3:30 pm EDT | John P RichardDirector | 20,000 | $0.49 | $9,800 | 105,000 | — | |
| May 18, 2017 AForm 4 → | May 22, 3:29 pm EDT | Russell H PlumbDirector | 20,000 | $0.49 | $9,800 | 622,453 | — | |
| May 18, 2017 AForm 4 → | May 22, 3:29 pm EDT | Anne VanlentDirector | 20,000 | $0.49 | $9,800 | 105,000 | — | |
| Apr 3, 2017 AForm 4 → | Apr 5, 1:09 pm EDT | Mark P ColonneseChief Financial Officer | 400,000 | $0.656 | $262,400 | 775,000 | — | |
| Apr 3, 2017 AForm 4 → | Apr 5, 1:09 pm EDT | Joseph M PattiCEO, Director | 650,000 | $0.656 | $426,400 | 2,113,304 | — | |
| Aug 11, 2016 AForm 4 → | Aug 12, 4:21 pm EDT | Joseph M PattiCEO, Director | 380,000 | $1.30 | $494,000 | 1,478,929 | — | |
| Jul 27, 2016 AForm 4 → | Jul 29, 4:54 pm EDT | Mark P ColonneseCFO and EVP | 150,000 | $1.34 | $201,000 | 375,000 | — | |
| May 12, 2016 AForm 4 → | May 13, 5:06 pm EDT | Armando AnidoDirector | 20,000 | $1.50 | $30,000 | 20,000 | — | |
| May 12, 2016 AForm 4 → | May 13, 5:06 pm EDT | Geoffrey F CoxDirector | 20,000 | $1.50 | $30,000 | 20,000 | — | |
| May 12, 2016 AForm 4 → | May 13, 5:06 pm EDT | Michael R DoughertyDirector | 20,000 | $1.50 | $30,000 | 20,000 | — | |
| May 12, 2016 AForm 4 → | May 13, 5:06 pm EDT | Michael W. DunneDirector | 20,000 | $1.50 | $30,000 | 20,000 | — | |
| May 12, 2016 AForm 4 → | May 13, 5:06 pm EDT | Russell H PlumbDirector | 20,000 | $1.50 | $30,000 | 20,000 | — | |
| May 12, 2016 AForm 4 → | May 13, 5:06 pm EDT | John P RichardDirector | 20,000 | $1.50 | $30,000 | 20,000 | — | |
| May 12, 2016 AForm 4 → | May 13, 5:05 pm EDT | Anne VanlentDirector | 20,000 | $1.50 | $30,000 | 20,000 | — | |
| Feb 11, 2016 AForm 4 → | Mar 4, 4:30 pm EST | Russell H PlumbChairman, Director | 9,167 | $1.37 | $12,559 | 9,167 | — | late |
| Nov 2, 2015 AForm 4 → | Nov 3, 2:24 pm EST | Mark P ColonneseChief Financial Officer | 225,000 | $2.02 | $454,500 | 225,000 | — | |
| Sep 21, 2015 AForm 4 → | Oct 21, 4:49 pm EDT | Armando AnidoDirector | 35,000 | $1.95 | $68,250 | 35,000 | — | late |
| Sep 21, 2015 AForm 4 → | Oct 21, 4:49 pm EDT | Michael W. DunneDirector | 35,000 | $1.95 | $68,250 | 35,000 | — | late |
| Aug 11, 2015 AForm 4 → | Aug 13, 4:54 pm EDT | Joseph M PattiCEO, Director | 250,000 | — | — | 250,000 | — | |
| Aug 11, 2015 AForm 4 → | Aug 13, 4:54 pm EDT | Geoffrey F CoxDirector | 5,000 | — | — | 5,000 | — | |
| Aug 11, 2015 AForm 4 → | Aug 13, 4:54 pm EDT | John P RichardDirector | 5,000 | — | — | 5,000 | — | |
| Aug 11, 2015 AForm 4 → | Aug 13, 4:54 pm EDT | Michael R DoughertyDirector | 5,000 | — | — | 5,000 | — | |
| Aug 11, 2015 AForm 4 → | Aug 13, 4:54 pm EDT | Anne VanlentDirector | 5,000 | — | — | 5,000 | — | |
| Aug 11, 2015 AForm 4 → | Aug 13, 4:53 pm EDT | Peter AzzarelloChief Accounting Officer | 85,000 | — | — | 85,000 | — | |
| May 12, 2015 AForm 4 → | May 14, 4:13 pm EDT | Anne VanlentDirector | 15,000 | — | — | 15,000 | — | |
| May 12, 2015 AForm 4 → | May 14, 4:13 pm EDT | Michael R DoughertyDirector | 15,000 | — | — | 15,000 | — | |
| May 12, 2015 AForm 4 → | May 14, 4:13 pm EDT | John P RichardDirector | 15,000 | — | — | 15,000 | — | |
| May 12, 2015 AForm 4 → | May 14, 4:13 pm EDT | Geoffrey F CoxDirector | 15,000 | — | — | 15,000 | — |