John Kinzer - Net Worth and Insider Trading
John Kinzer Net Worth
The estimated net worth of John Kinzer is at least $41 Million dollars as of 2025-04-25. John Kinzer is the CFO of HubSpot Inc and owns about 67,135 shares of HubSpot Inc (HUBS) stock worth over $41 Million. John Kinzer is also the Director of OneStream Inc and owns about 0 shares of OneStream Inc (OS) stock worth over $0. Details can be seen in John Kinzer's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that John Kinzer has not made any transactions after 2025-04-09 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of John Kinzer
John Kinzer Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, John Kinzer owns 1 companies in total, including HubSpot Inc (HUBS) .
Click here to see the complete history of John Kinzer’s form 4 insider trades.
Insider Ownership Summary of John Kinzer
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
HUBS | HubSpot Inc | 2018-06-15 | Chief Financial Officer |
John Kinzer Latest Holdings Summary
John Kinzer currently owns a total of 2 stocks. Among these stocks, John Kinzer owns 67,135 shares of HubSpot Inc (HUBS) as of June 15, 2018, with a value of $41 Million and a weighting of 100%. John Kinzer also owns 0 shares of OneStream Inc (OS) as of April 9, 2025, with a value of $0 and a weighting of 0%.
Latest Holdings of John Kinzer
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
HUBS | HubSpot Inc | 2018-06-15 | 67,135 | 612.13 | 41,095,348 |
OS | OneStream Inc | 2025-04-09 | 0 | 21.21 | 0 |
Holding Weightings of John Kinzer
John Kinzer Form 4 Trading Tracker
According to the SEC Form 4 filings, John Kinzer has made a total of 0 transactions in HubSpot Inc (HUBS) over the past 5 years. The most-recent trade in HubSpot Inc is the sale of 932 shares on June 15, 2018, which brought John Kinzer around $124,282.
According to the SEC Form 4 filings, John Kinzer has made a total of 1 transactions in OneStream Inc (OS) over the past 5 years, including 0 buys and 1 sells. The most-recent trade in OneStream Inc is the sale of 40,000 shares on April 9, 2025, which brought John Kinzer around $811,200.
Insider Trading History of John Kinzer
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John Kinzer Trading Performance
John Kinzer Ownership Network
Ownership Network List of John Kinzer
Ownership Network Relation of John Kinzer

John Kinzer Owned Company Details
What does HubSpot Inc do?
Who are the key executives at HubSpot Inc?
John Kinzer is the Chief Financial Officer of HubSpot Inc. Other key executives at HubSpot Inc include director & Chief Executive Officer Brian Halligan , Chief Customer Officer Yamini Rangan , and Chief Financial Officer Kathryn Bueker .
HubSpot Inc (HUBS) Insider Trades Summary
Over the past 18 months, John Kinzer made no insider transaction in HubSpot Inc (HUBS). Other recent insider transactions involving HubSpot Inc (HUBS) include a net sale of 144,476 shares made by Brian Halligan , a net sale of 26,650 shares made by Kathryn Bueker , and a net sale of 26,592 shares made by Yamini Rangan .
In summary, during the past 3 months, insiders sold 34,124 shares of HubSpot Inc (HUBS) in total and bought 0 shares, with a net sale of 34,124 shares. During the past 18 months, 373,048 shares of HubSpot Inc (HUBS) were sold and 24 shares were bought by its insiders, resulting in a net sale of 373,024 shares.
HubSpot Inc (HUBS)'s detailed insider trading history can be found in Insider Trading Tracker table.
HubSpot Inc Insider Transactions
John Kinzer Mailing Address
Above is the net worth, insider trading, and ownership report for John Kinzer. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, John Kinzer's mailing address is: Cambridge Ma 02141.