Mark Voll - 19 May 2026 Form 4 Insider Report for RenovoRx, Inc. (RNXT)

Reporting relationship: Chief Financial Officer
Issuer ticker: RNXT
Reported as of: 19 May 2026
Net transaction value: +$19,690
SEC form: 4
Accepted by SEC: 21 May 2026, 07:00:14 UTC
Prior SEC filing: 07 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Mark Voll

Key filing fact

Mark Voll filed Form 4 for RenovoRx, Inc. (RNXT) on 21 May 2026.

Key facts

This page summarizes Mark Voll's Form 4 filing for RenovoRx, Inc. (RNXT).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 21 May 2026, 07:00.

Change

Previous filing in this sequence was filed on 07 Apr 2026.
Current net transaction value: +$19,690.

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 0001207512 Primary reporting owner

VOLL MARK

Relationship: Chief Financial Officer
Address: C/O RENOVORX, INC., 2570 W EL CAMINO REAL, SUITE 640, MOUNTAIN VIEW
Signature: /s/ Mark Voll
Signature date: 21 May 2026

Reported non-derivative transactions

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

RNXT transaction

Common Stock

Purchase

Transaction value: $19,690
Shares: +25,000
Change %: +21%
Price: $0.7876
Shares after: 142,380
Date: 19 May 2026
Ownership: Direct
Footnotes: F1, F2

RNXT holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 97,200
Date: 19 May 2026
Ownership: Voll Family Trust DTD 6/23/2010 Mark Voll TTEE

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Reflects open market purchases of the Issuer's securities.

Footnote F2

A grant of 58,953 restricted stock units ("RSUs") was previously reported for the Reporting Person's future service as the Chief Financial Officer of the Issuer, subject to monthly vesting with the RSUs valued based on the closing price on the last trading day of the month in which the services were performed. As of April 30, 2026, 8,823 of such RSUs had vested, leaving a remaining balance of 50,130 unvested RSUs.