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PPBT
NASDAQ Life Sciences

Purple Biotech Establishes Scientific Advisory Board for CAPTN-3 Antibody Platform

Analysis by Wiseek AI
Sentiment info
Positive
Importance info
7
Price
$4.57
Mkt Cap
$6.188M
52W Low
$3.6
52W High
$29.4
Market data snapshot near publication time

Summary

Purple Biotech announced the formation of a Scientific Advisory Board (SAB) composed of leading experts to guide the development of its CAPTN-3 tri-specific antibody platform.


Key Events

  • Scientific Advisory Board Established

    Purple Biotech Ltd. has formed a Scientific Advisory Board (SAB) to support the development of its CAPTN-3 tri-specific antibody platform.

  • Expertise in T-cell Engager Therapies

    The SAB includes world-renowned experts in T-cell and NK cell engager development, tumor immunology, and clinical oncology, with direct experience in approved T-cell engager therapies.

  • Strategic Guidance for Lead Platform

    The board will provide strategic guidance as the company advances its CAPTN-3 platform, which combines conditional activation with multi-mechanism immune engagement, toward clinical-stage immunotherapy development.


Analysis

Purple Biotech's establishment of a Scientific Advisory Board (SAB) is a positive development for its lead CAPTN-3 tri-specific antibody platform. The SAB comprises world-renowned experts in T-cell and NK cell engager development, tumor immunology, and clinical oncology, including individuals with direct experience in developing foundational therapies in the field. This move provides strategic guidance and scientific validation as the company advances its differentiated immunotherapy platform toward clinical development, which is crucial for a clinical-stage biotech company with a relatively small market capitalization.

At the time of this filing, PPBT was trading at $4.57 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $6.2M. The 52-week trading range was $3.60 to $29.40. This filing was assessed with positive market sentiment and an importance score of 7 out of 10.

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PPBT
Jun 11, 2026, 7:02 AM EDT
Filing Type: 6-K
Importance Score:
8
Price at Filing: $2.02
Real-time Price: $1.55 info
Change: -$0.470 (-23%) info
Market Cap: $6.897M info
PPBT
May 20, 2026, 5:29 PM EDT
Filing Type: F-3
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7
Price at Filing: $2.86
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Change: -$1.31 (-46%) info
Market Cap: $6.897M info
PPBT
May 15, 2026, 7:02 AM EDT
Filing Type: 6-K
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8
Price at Filing: $4.00
Real-time Price: $1.55 info
Change: -$2.45 (-61%) info
Market Cap: $6.897M info
PPBT
Apr 27, 2026, 7:15 AM EDT
Filing Type: 6-K
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8
Price at Filing: $4.70
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Change: -$3.15 (-67%) info
Market Cap: $6.897M info
PPBT
Apr 23, 2026, 7:05 AM EDT
Filing Type: 6-K
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7
Price at Filing: $4.57
Real-time Price: $1.55 info
Change: -$3.02 (-66%) info
Market Cap: $6.897M info
PPBT
Mar 25, 2026, 8:05 AM EDT
Filing Type: 6-K
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7
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Real-time Price: $1.55 info
Change: -$2.59 (-63%) info
Market Cap: $6.897M info
PPBT
Mar 18, 2026, 9:11 PM EDT
Filing Type: 20-F
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9
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Change: -$2.46 (-61%) info
Market Cap: $6.897M info
PPBT
Mar 17, 2026, 7:05 AM EDT
Filing Type: 6-K
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7
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Change: -$2.79 (-64%) info
Market Cap: $6.897M info
PPBT
Mar 13, 2026, 8:10 AM EDT
Filing Type: 6-K
Importance Score:
9
Price at Filing: $3.84
Real-time Price: $1.55 info
Change: -$2.29 (-60%) info
Market Cap: $6.897M info
PPBT
Feb 25, 2026, 4:20 PM EST
Filing Type: 6-K
Importance Score:
7
Price at Filing: $0.4945
Real-time Price: $1.55 info
Change: +$1.06 (+213%) info
Market Cap: $6.897M info