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Peter Gassner

CaliforniaTechnology
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AIProfile Summary

Peter Gassner (born 1965) is a U.S.-based technology executive in California with an estimated net worth of ~$3.4B. SEC records show he is an insider filer with 53 total filings under his personal CIK (0001585821), indicating ongoing reportable ownership activity in public companies. RTB SEC EDGAR

Business & SEC Activity

SEC filings connect Gassner to Veeva Systems Inc. (VEEV), and also show associations with Guidewire Software (GWRE) and Zoom Video Communications (ZM). His recent filings include multiple Form 4 reports (e.g., 2023-03-21, 2023-06-16, 2024-06-14, 2024-06-21, 2025-06-13) and amendments to Schedule 13G (SC 13G/A on 2023-02-03 and 2024-02-09). Form 4 is used to report insider transactions (such as buys, sells, or option exercises), while Schedule 13G/A is an amended disclosure of beneficial ownership stakes. SEC EDGAR

AI-generated summary from sec_edgar, rtb — 3/10/2026 (gpt-5.2). All claims are derived from the source data shown below.

USU.S. Presence

residencePleasanton, California

SECSEC Filings

53Total Filings
53Insider Filings
1,007EDGAR Mentions
0001585821Personal CIK

Associated Companies

Entities appearing alongside this person in SEC full-text search — an association, not necessarily ownership or control. Follow each link to the primary SEC record to judge for yourself.

Recent Insider Filings

4FORM 4
6/13/2025
4FORM 4
6/21/2024
4FORM 4
6/14/2024
SC 13G/ASC 13G/A
2/9/2024
4FORM 4
12/13/2023
4FORM 4
10/16/2023
4FORM 4
6/16/2023
4FORM 4
3/21/2023
4FORM 4
2/8/2023
SC 13G/ASC 13G/A
2/3/2023
Source: SEC EDGAR — regulatory filings · latest on record (retrieved 3/9/2026) (sec_derived)Dispute

SCOREGiving score

Not graded — insufficient data

We hold no charitable giving record for this person that we can count toward a score: no foundation filing we can tie to them and no sourced record of their direct giving. A gift reported elsewhere on this page, in the news or the summary, is not one we have recorded as a giving record yet. Without a record, a score would reflect how much data we hold about them and any Giving Pledge signature rather than recorded giving, so we do not give one. That says nothing about how much they give.

Know of a gift we are missing? Tell us and we will source it.

All data is sourced from public records. Each section links to its original source.

Peter Gassner — Not graded | Billionaire Army