Thane Wettig - 06 Jun 2026 Form 4 Insider Report for KYNTRA BIO, INC. (KYNB)

Reporting relationship: CEO, Director
Issuer ticker: KYNB
Reported as of: 06 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 09 Jun 2026, 17:46:02 UTC
Prior SEC filing: 19 May 2026
Source filing: View source filing
Reporting owner signature: /s/ John Alden, Attorney-in-Fact

Key filing fact

Thane Wettig filed Form 4 for KYNTRA BIO, INC. (KYNB) on 09 Jun 2026.

Key facts

This page summarizes Thane Wettig's Form 4 filing for KYNTRA BIO, INC. (KYNB).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 09 Jun 2026, 17:46.

Change

Previous filing in this sequence was filed on 19 May 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001815638 Primary reporting owner

Wettig Thane

Relationship: CEO, Director
Address: C/O KYNTRA BIO, INC., 350 BAY STREET, SUITE 100, #6009, SAN FRANCISCO
Signature: /s/ John Alden, Attorney-in-Fact
Signature date: 09 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

KYNB transaction

Common Stock

Tax liability

Transaction value
Shares: -198
Change %: -0.73%
Price: $6.71^*
Shares after: 27,005
Date: 06 Jun 2026
Ownership: Direct
Footnotes: F1

KYNB holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 40
Date: 06 Jun 2026
Ownership: By spouse

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Represents shares withheld by the issuer to satisfy a tax obligation realized by the reporting person upon the vesting of restricted stock units.

We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. to update or revoke optional consent for future visits. For more information, see our Privacy Policy .