Vaxart Inc. (VXRT) - Insider Trading & Ownership

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for Vaxart Inc.
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Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2025-11-17
Purchase
2025-12-05
5:46 pm
Vaxart Inc.VXRTWatson W. Mark
Director
20,000$0.40925$8,185124,125
(Direct)
View
2025-11-17
Purchase
2025-11-21
1:21 pm
Vaxart Inc.VXRTHERON ELAINE J
Director
40,000$0.39803$15,92196,566
(Direct)
View
2025-07-17
Purchase
2025-08-19
4:06 pm
Vaxart Inc.VXRTFinney Kevin
Director
166,668$0.3716$61,934204,771
(Direct)
View
2025-07-29
Purchase
2025-07-31
8:38 pm
Vaxart Inc.VXRTWatson W. Mark
Director
10,000$0.405$4,050104,125
(Direct)
View
2025-05-19
Purchase
2025-05-19
6:49 pm
Vaxart Inc.VXRTLo Steven
President, Chief Exec Officer
100,000$0.49$49,000100,000
(Indirect)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2026-04-23
Option Award
2026-05-01
8:55 pm
N/A
2036-04-23
Vaxart Inc.VXRTBREITMEYER JAMES B
Director
236,200$0236,200
(Direct)
View
2026-03-28
Tax Withholding
2026-03-31
4:44 pm
N/A
N/A
Vaxart Inc.VXRTTucker Sean
SVP, Chief Scientific Officer
3,924$0.65943,336
(Direct)
View
2026-03-28
Tax Withholding
2026-03-31
4:44 pm
N/A
N/A
Vaxart Inc.VXRTCummings James F.
Chief Medical Officer
3,292$0.65924,177
(Direct)
View
2026-03-24
Tax Withholding
2026-03-26
4:52 pm
N/A
N/A
Vaxart Inc.VXRTBerg Edward B
SVP, General Counsel
36,418$0.694755,368
(Direct)
View
2026-03-24
Tax Withholding
2026-03-26
4:52 pm
N/A
N/A
Vaxart Inc.VXRTCummings James F.
Chief Medical Officer
30,551$0.694927,469
(Direct)
View
2026-03-24
Tax Withholding
2026-03-26
4:52 pm
N/A
N/A
Vaxart Inc.VXRTLo Steven
President, Chief Exec Officer
126,028$0.6942,585,606
(Direct)
View
2026-03-24
Tax Withholding
2026-03-26
4:51 pm
N/A
N/A
Vaxart Inc.VXRTTucker Sean
SVP, Chief Scientific Officer
36,418$0.694947,260
(Direct)
View
2026-03-18
Tax Withholding
2026-03-20
3:16 pm
N/A
N/A
Vaxart Inc.VXRTBerg Edward B
SVP, General Counsel
8,072$0.6346791,786
(Direct)
View
2026-03-18
Tax Withholding
2026-03-20
3:15 pm
N/A
N/A
Vaxart Inc.VXRTCummings James F.
Chief Medical Officer
6,772$0.6346958,020
(Direct)
View
2026-03-18
Tax Withholding
2026-03-20
3:15 pm
N/A
N/A
Vaxart Inc.VXRTLo Steven
President, Chief Exec Officer
22,425$0.63462,711,634
(Direct)
View
2026-03-18
Tax Withholding
2026-03-20
3:14 pm
N/A
N/A
Vaxart Inc.VXRTTucker Sean
SVP, Chief Scientific Officer
8,072$0.6346983,678
(Direct)
View
2026-03-16
Option Award
2026-03-18
9:44 pm
N/A
2036-03-16
Vaxart Inc.VXRTLo Steven
President, Chief Exec Officer
2,389,500$04,277,059
(Direct)
View
2026-03-16
Option Award
2026-03-18
7:42 pm
N/A
2036-03-16
Vaxart Inc.VXRTTucker Sean
SVP, Chief Scientific Officer
610,000$01,401,750
(Direct)
View
2026-03-16
Option Award
2026-03-18
7:42 pm
N/A
2036-03-16
Vaxart Inc.VXRTGrasman Jeroen Nicolaas
Chief Financial Officer
682,000$01,032,000
(Direct)
View
2026-03-16
Option Award
2026-03-18
7:41 pm
N/A
2036-03-16
Vaxart Inc.VXRTCummings James F.
Chief Medical Officer
682,000$01,419,792
(Direct)
View
2026-03-16
Option Award
2026-03-18
7:41 pm
N/A
2036-03-16
Vaxart Inc.VXRTBerg Edward B
SVP, General Counsel
340,000$01,024,858
(Direct)
View
2026-02-02
Tax Withholding
2026-02-05
6:54 pm
N/A
N/A
Vaxart Inc.VXRTCummings James F.
Chief Medical Officer
7,965$0.6085737,792
(Direct)
View
2026-02-02
Tax Withholding
2026-02-05
6:53 pm
N/A
N/A
Vaxart Inc.VXRTBerg Edward B
SVP, General Counsel
9,265$0.6085684,858
(Direct)
View
2026-02-02
Tax Withholding
2026-02-05
6:53 pm
N/A
N/A
Vaxart Inc.VXRTTucker Sean
SVP, Chief Scientific Officer
9,265$0.6085791,750
(Direct)
View
2025-12-04
Option Award
2025-12-08
9:43 pm
N/A
N/A
Vaxart Inc.VXRTLo Steven
President, Chief Exec Officer
151,351$01,887,559
(Direct)
View
2025-12-04
Tax Withholding
2025-12-08
9:43 pm
N/A
N/A
Vaxart Inc.VXRTLo Steven
President, Chief Exec Officer
54,153$0.371,887,559
(Direct)
View
2025-06-13
Option Award
2025-06-16
9:06 pm
N/A
2035-06-13
Vaxart Inc.VXRTFinney Kevin
Director
42,495$074,495
(Direct)
View
2025-06-13
Option Award
2025-06-16
9:05 pm
N/A
2035-06-13
Vaxart Inc.VXRTWatson W. Mark
Director
111,400$0189,525
(Direct)
View
2025-06-13
Option Award
2025-06-16
9:04 pm
N/A
2035-06-13
Vaxart Inc.VXRTHERON ELAINE J
Director
111,400$0151,966
(Direct)
View
2025-06-13
Option Award
2025-06-16
9:03 pm
N/A
2035-06-13
Vaxart Inc.VXRTWheadon David E.
Director
111,400$0142,150
(Direct)
View
2025-06-13
Option Award
2025-06-16
9:02 pm
N/A
2035-06-13
Vaxart Inc.VXRTFinney Michael J.
Director
111,400$0798,240
(Direct)
View
2025-05-19
Option Award
2025-05-20
10:45 am
N/A
2035-05-19
Vaxart Inc.VXRTGrasman Jeroen Nicolaas
Chief Financial Officer
1,350,000$01,350,000
(Direct)
View
2025-03-28
Tax Withholding
2025-04-01
6:46 pm
N/A
N/A
Vaxart Inc.VXRTCummings James F.
Chief Medical Officer
3,292$0.4212745,757
(Direct)
View
2025-03-28
Tax Withholding
2025-04-01
4:53 pm
N/A
N/A
Vaxart Inc.VXRTTucker Sean
SVP, Chief Scientific Officer
3,913$0.4212801,015
(Direct)
View
2025-03-24
Option Award
2025-03-26
9:54 pm
N/A
2035-03-24
Vaxart Inc.VXRTLo Steven
President, Chief Exec Officer
3,513,000$03,740,638
(Direct)
View
2025-03-24
Option Award
2025-03-26
9:53 pm
N/A
2035-03-24
Vaxart Inc.VXRTTucker Sean
SVP, Chief Scientific Officer
1,016,000$01,414,928
(Direct)
View
2025-03-24
Option Award
2025-03-26
9:53 pm
N/A
2035-03-24
Vaxart Inc.VXRTLee Phillip E
Chief Financial Officer
1,016,000$01,241,619
(Direct)
View
2025-03-24
Option Award
2025-03-26
9:52 pm
N/A
2035-03-24
Vaxart Inc.VXRTCummings James F.
Chief Medical Officer
1,066,000$01,409,049
(Direct)
View
2025-03-24
Option Award
2025-03-26
9:51 pm
N/A
2035-03-24
Vaxart Inc.VXRTBerg Edward B
SVP, General Counsel
1,066,000$01,354,123
(Direct)
View
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