Laurence Marton

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Los Altos, CA
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Jason Benjamin Secore, Attorney-in-Fact
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Laurence Marton

Form 4 holding Director

RenovoRx, Inc.

Security class
Common Stock
Shares / value
9,720
Estimated value
$8,165
Report date
20 Mar 2026
Price
$0.8401
Ownership
Laurence Marton Rollover IRA
Form 4 holding Director

RenovoRx, Inc.

Security class
Stock Options (right to buy)
Shares / value
47,640
Estimated value
Report date
01 Oct 2025
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding Director

Los Altos Ventures Corp.

Security class
Director Stock Option (right to buy)
Shares / value
41,602
Estimated value
Report date
22 May 2026
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding Director

RenovoRx, Inc.

Security class
Warrants
Shares / value
4,860
Estimated value
Report date
20 Mar 2026
Price
Ownership
Laurence Marton Rollover IRA
Underlying class
Common Stock
Underlying amount
Form 4 holding Director

RenovoRx, Inc.

Security class
Stock Option (right to buy)
Shares / value
0
Estimated value
Report date
02 May 2025
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Insider Reports Filed by Laurence Marton

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