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IBRX
NASDAQ Life Sciences

ImmunityBio Amends Convertible Note, Allowing Insider to Partially Convert $505M Debt to Equity

Analysis by Wiseek AI
Sentiment info
Negative
Importance info
8
Price
$6.78
Mkt Cap
$6.353B
52W Low
$1.83
52W High
$8.28
52W Position info
270% above low
Off High info
18% below high
Rel. Volume info
3.3× avg
Market data snapshot near publication time

IBRX has more than doubled off its 52-week low of $1.83 on elevated volume (3.3× avg).

Summary

ImmunityBio, Inc. amended a $505 million convertible promissory note, granting Nant Capital, an affiliated entity, the flexibility to convert any portion of the outstanding principal into common stock at its discretion.


Key Events · Financing and Capital Events · IBRX

  • Convertible Note Amendment

    ImmunityBio, Inc. entered into a letter amendment on January 23, 2026, to a $505 million convertible promissory note with Nant Capital, LLC, an entity affiliated with the Executive Chairman.

  • New Partial Conversion Option

    The amendment now allows Nant Capital to convert any portion of the outstanding principal amount of the note into common stock at any time prior to the maturity date. Previously, the note did not provide for partial conversion.

  • Potential for Significant Dilution

    This change grants a major affiliated holder increased flexibility to convert a substantial debt into equity, creating a potential overhang and future dilution for existing shareholders.


Analysis · IBRX · Life Sciences

This amendment to the convertible promissory note held by Nant Capital, an entity affiliated with the Executive Chairman, introduces significant potential for future dilution. By allowing partial conversion of the $505 million principal amount into common stock at any time, it creates an overhang on the stock. While not an immediate conversion, the increased flexibility for a major insider to convert a substantial debt into equity at their discretion could impact shareholder value. Investors should monitor any subsequent conversion notices from Nant Capital.

At the time of this filing, IBRX was trading at $6.78 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $6.4B. The 52-week trading range was $1.83 to $8.28. This filing was assessed with negative market sentiment and an importance score of 8 out of 10.

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IBRX - Latest Insights

IBRX
May 21, 2026, 9:00 AM EDT
Source: PR Newswire
Importance Score:
9
Price at Filing: $7.95
Real-time Price: $9.12 info
Change: +$1.17 (+15%) info
Market Cap: $9.636B info
IBRX
May 19, 2026, 3:14 AM EDT
Source: Wiseek News
Importance Score:
8
Price at Filing: $8.03
Real-time Price: $9.12 info
Change: +$1.09 (+14%) info
Market Cap: $9.636B info
IBRX
May 18, 2026, 5:23 PM EDT
Source: Wiseek News
Importance Score:
7
Price at Filing: $8.03
Real-time Price: $9.12 info
Change: +$1.09 (+14%) info
Market Cap: $9.636B info
IBRX
May 18, 2026, 5:20 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $8.01
Real-time Price: $9.12 info
Change: +$1.11 (+14%) info
Market Cap: $9.636B info
IBRX
May 07, 2026, 7:37 AM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $8.09
Real-time Price: $9.12 info
Change: +$1.03 (+13%) info
Market Cap: $9.636B info
IBRX
May 07, 2026, 7:32 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $8.05
Real-time Price: $9.12 info
Change: +$1.07 (+13%) info
Market Cap: $9.636B info
IBRX
Apr 29, 2026, 7:48 PM EDT
Filing Type: DEF 14A
Importance Score:
7
Price at Filing: $7.00
Real-time Price: $9.12 info
Change: +$2.12 (+30%) info
Market Cap: $9.636B info
IBRX
Apr 09, 2026, 7:39 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $6.94
Real-time Price: $9.12 info
Change: +$2.18 (+31%) info
Market Cap: $9.636B info
IBRX
Apr 09, 2026, 7:30 AM EDT
Source: Dow Jones Newswires
Importance Score:
8
Price at Filing: $6.94
Real-time Price: $9.12 info
Change: +$2.18 (+31%) info
Market Cap: $9.636B info
IBRX
Apr 06, 2026, 8:03 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $7.47
Real-time Price: $9.12 info
Change: +$1.65 (+22%) info
Market Cap: $9.636B info