Mika Yamamoto - Net Worth and Insider Trading
Mika Yamamoto Net Worth
The estimated net worth of Mika Yamamoto is at least $12 Million dollars as of 2025-04-28. Mika Yamamoto is the CHIEF CUST & MARKETING OFFICER of Freshworks Inc and owns about 611,604 shares of Freshworks Inc (FRSH) stock worth over $9 Million. Mika Yamamoto is the EVP, Chief Marketing Officer of F5 Inc and owns about 8,914 shares of F5 Inc (FFIV) stock worth over $2 Million. Mika Yamamoto is also the Director of BlackLine Inc and owns about 9,500 shares of BlackLine Inc (BL) stock worth over $447,560. Details can be seen in Mika Yamamoto'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 Mika Yamamoto has not made any transactions after 2025-04-01 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Mika Yamamoto
Mika Yamamoto Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Mika Yamamoto owns 2 companies in total, including F5 Inc (FFIV) , and BlackLine Inc (BL) .
Click here to see the complete history of Mika Yamamoto’s form 4 insider trades.
Insider Ownership Summary of Mika Yamamoto
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
FFIV | F5 Inc | 2023-05-02 | EVP & Chief Marketing Officer |
BL | BlackLine Inc | 2024-11-11 | director |
Mika Yamamoto Latest Holdings Summary
Mika Yamamoto currently owns a total of 3 stocks. Among these stocks, Mika Yamamoto owns 611,604 shares of Freshworks Inc (FRSH) as of April 1, 2025, with a value of $9 Million and a weighting of 75.32%. Mika Yamamoto owns 8,914 shares of F5 Inc (FFIV) as of May 2, 2023, with a value of $2 Million and a weighting of 20.81%. Mika Yamamoto also owns 9,500 shares of BlackLine Inc (BL) as of November 11, 2024, with a value of $447,560 and a weighting of 3.87%.
Latest Holdings of Mika Yamamoto
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
FRSH | Freshworks Inc | 2025-04-01 | 611,604 | 14.25 | 8,712,299 |
FFIV | F5 Inc | 2023-05-02 | 8,914 | 270.12 | 2,407,805 |
BL | BlackLine Inc | 2024-11-11 | 9,500 | 47.11 | 447,560 |
Holding Weightings of Mika Yamamoto
Mika Yamamoto Form 4 Trading Tracker
According to the SEC Form 4 filings, Mika Yamamoto has made a total of 4 transactions in Freshworks Inc (FRSH) over the past 5 years, including 0 buys and 4 sells. The most-recent trade in Freshworks Inc is the sale of 3,574 shares on April 1, 2025, which brought Mika Yamamoto around $50,751.
According to the SEC Form 4 filings, Mika Yamamoto has made a total of 12 transactions in F5 Inc (FFIV) over the past 5 years, including 0 buys and 12 sells. The most-recent trade in F5 Inc is the sale of 1,650 shares on May 2, 2023, which brought Mika Yamamoto around $219,483.
According to the SEC Form 4 filings, Mika Yamamoto has made a total of 3 transactions in BlackLine Inc (BL) over the past 5 years, including 0 buys and 3 sells. The most-recent trade in BlackLine Inc is the sale of 3,220 shares on November 11, 2024, which brought Mika Yamamoto around $199,898.
Insider Trading History of Mika Yamamoto
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Mika Yamamoto Trading Performance
Mika Yamamoto Ownership Network
Ownership Network List of Mika Yamamoto
Ownership Network Relation of Mika Yamamoto

Mika Yamamoto Owned Company Details
What does F5 Inc do?
Who are the key executives at F5 Inc?
Mika Yamamoto is the EVP & Chief Marketing Officer of F5 Inc. Other key executives at F5 Inc include director & President & CEO & Director Francois Locoh-donou , Interim General Counsel Scot Frazier Rogers , and EVP & Worldwide Sales Chad Michael Whalen .
F5 Inc (FFIV) Insider Trades Summary
Over the past 18 months, Mika Yamamoto made no insider transaction in F5 Inc (FFIV). Other recent insider transactions involving F5 Inc (FFIV) include a net sale of 30,750 shares made by Francois Locoh-donou , a net sale of 9,100 shares made by Francis J. Pelzer , and a net sale of 16,256 shares made by Scot Frazier Rogers .
In summary, during the past 3 months, insiders sold 20,593 shares of F5 Inc (FFIV) in total and bought 0 shares, with a net sale of 20,593 shares. During the past 18 months, 93,697 shares of F5 Inc (FFIV) were sold and 0 shares were bought by its insiders, resulting in a net sale of 93,697 shares.
F5 Inc (FFIV)'s detailed insider trading history can be found in Insider Trading Tracker table.
F5 Inc Insider Transactions
Mika Yamamoto Mailing Address
Above is the net worth, insider trading, and ownership report for Mika Yamamoto. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Mika Yamamoto's mailing address is: Woodland Hills Ca 91367.