DEFA14A ·Filed Jun 8, 2026

VXRT

Vaxart, Inc.
NEUTRAL
Impact 4/10
Horizonweeks Processed3mo ago SEC0001213900-26-066368
Proxy solicitation materials
Actionable Insight • Neutral

Monitor the upcoming annual meeting vote outcome for board control. The heavily pro-management analyst consensus (88% bullish) and the dissident's small 0.7% stake suggest management slate is favored, but the activist escalation via cross-filings (amplifier verdicts) keeps uncertainty elevated. Stock may remain range-bound until the vote is certified.

DirectionNeutral
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d ⚠ clustered
VXRT ▼ -15.43% at T+60d
NEUTRAL call ✗ call lost -15.43% · α vs SPY -19.51% · entry $0.5800 → $0.4905
Entry anchored
Jun 8, 2026
via day open
T+1d
+1.72%
call +1.72% · α +3.30%
$0.5900
settled 4mo ago
T+5d
-2.59%
call -2.59% · α -4.39%
$0.5650
settled 4mo ago
T+20d
-5.14%
call -5.14% · α -6.53%
$0.5502
settled 3mo ago
T+60d
-15.43%
call -15.43% · α -19.51%
$0.4905
settled 4w ago

Price Chart

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Executive Summary

Vaxart has filed definitive additional proxy soliciting materials (DEFA14A) urging shareholders to vote FOR all six of the board's director nominees and WITHHOLD on the three nominees proposed by dissident stockholder Daniel P. Houle. The filing is a social media campaign reinforcing management's stance in the ongoing contested director election for the 2026 annual meeting.

Key Facts

  • Contested director election: management slate of 6 nominees vs. dissident slate of 3 nominees from Daniel P. Houle
  • Board unanimously recommends voting FOR all six management nominees on the WHITE proxy card
  • Dissident nominees characterized as lacking relevant biotech experience with ~0.7% ownership stake per prior filing
  • This is definitive additional soliciting material (DEFA14A), escalating from the preliminary PREC14A filed 20 days ago

Financial Impact

No financial figures in filing; impact depends on proxy contest outcome. If dissident slate prevails, potential board composition change and strategy shift.

Risk Factors

  • Dissident slate could win board seats if retail shareholders break for Houle's nominees
  • Protracted proxy contest could distract management from vaccine development milestones
  • Vaxart is a clinical-stage biotech with no approved products; governance uncertainty adds overhang

Market Snapshot

Exchange
OTC
Sector
Biological Products, (No Diagnostic Substances)
Analyst Consensus
88% bullish (8 analysts)

Investment Themes

Biotech & Drug Discovery

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
DEFA14A Filing (Primary)0001213900-26-066368
Document: 0001213900-26-066368-index-headers.html0001213900-26-066368
Document: 0001213900-26-066368-index.html0001213900-26-066368
Document: 0001213900-26-066368.txt0001213900-26-066368
21 reports for VXRT
Performance horizon
67% Hit rate 2 of 3 directional calls best @ T+60▲ +37.66%May 1, 2026
Filters
Rows
Reports for VXRT — sortable, filterable
TypeNow
Jul 28, 2026
9w ago
8-K
NEUTRAL ★ 2/10
$0.4800 $0.5000▲ +4.17%▲ +0.79%$0.4301 (−10.40%)
Jul 7, 2026
12w ago
8-K
NEUTRAL ★ 4/10
$0.5500 $0.6000▲ +9.09%▲ +5.93%$0.4301 (−21.80%)
Jul 6, 2026
12w ago
DEFA14A
NEUTRAL ★ 5/10
$0.6200 $0.5900▼ −4.84%▼ −5.69%$0.4301 (−30.63%)
Jul 2, 2026
13w ago
DEFA14A
BULLISH ★ 5/10
$0.6400 $0.5490▼ −14.22%▼ −14.52%$0.4301 (−32.80%)
Jul 2, 2026
13w ago
8-K
NEUTRAL ★ 4/10
$0.6400 $0.5200▼ −18.75%▼ −18.34%$0.4301 (−32.80%)
Jun 26, 2026
13w ago
DEFA14A
NEUTRAL ★ 4/10
$0.5700 $0.4501▼ −21.04%▼ −20.78%$0.4301 (−24.54%)
Jun 26, 2026
13w ago
DEFA14A
NEUTRAL ★ 3/10
$0.5700 $0.4501▼ −21.04%▼ −20.78%$0.4301 (−24.54%)
Jun 26, 2026
13w ago
8-K
MIXED ★ 5/10
$0.5700 $0.4501▼ −21.04%▼ −20.78%$0.4301 (−24.54%)
Jun 16, 2026
15w ago
DEFA14A
NEUTRAL ★ 3/10
$0.5600 $0.5300▼ −5.36%▼ −6.21%$0.4301 (−23.20%)
Jun 8, 2026
16w ago
DEFA14A
NEUTRAL ★ 4/10
$0.5800 $0.5502▼ −5.14%▼ −6.53%$0.4301 (−25.84%)
Showing 10 of 21

US Market Status

Market Closed — Opens Mon (65h 26m)

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