John Hart - Net Worth and Insider Trading
John Hart Net Worth
The estimated net worth of John Hart is at least $266,077 dollars as of 2025-04-25. John Hart is the Director of Plantronics Inc and owns about 6,682 shares of Plantronics Inc (POLY) stock worth over $266,077. Details can be seen in John Hart'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 Hart has not made any transactions after 2017-11-29 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of John Hart
John Hart Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, John Hart owns 1 companies in total, including Plantronics Inc (POLY) .
Click here to see the complete history of John Hart’s form 4 insider trades.
Insider Ownership Summary of John Hart
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
POLY | Plantronics Inc | 2017-11-29 | director |
John Hart Latest Holdings Summary
John Hart currently owns a total of 1 stock. John Hart owns 6,682 shares of Plantronics Inc (POLY) as of November 29, 2017, with a value of $266,077.
Latest Holdings of John Hart
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
POLY | Plantronics Inc | 2017-11-29 | 6,682 | 39.82 | 266,077 |
Holding Weightings of John Hart
John Hart Form 4 Trading Tracker
According to the SEC Form 4 filings, John Hart has made a total of 0 transactions in Plantronics Inc (POLY) over the past 5 years. The most-recent trade in Plantronics Inc is the sale of 21,083 shares on November 29, 2017, which brought John Hart around $1 Million.
Insider Trading History of John Hart
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John Hart Trading Performance
John Hart Ownership Network
Ownership Network List of John Hart
Ownership Network Relation of John Hart

John Hart Owned Company Details
What does Plantronics Inc do?
Who are the key executives at Plantronics Inc?
John Hart is the director of Plantronics Inc. Other key executives at Plantronics Inc include Top Financial Executive - CFO. Charles D Boynton , EVP & Chief Revenue Officer Carl Wiese , and Top Legal Counsel - Global.E1. Lisa Marie Bodensteiner .
Plantronics Inc (POLY) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Plantronics Inc (POLY) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Plantronics Inc (POLY) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Plantronics Inc (POLY)'s detailed insider trading history can be found in Insider Trading Tracker table.
Plantronics Inc Insider Transactions
John Hart Mailing Address
Above is the net worth, insider trading, and ownership report for John Hart. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, John Hart's mailing address is: 870 Maude Avenue Sunnyvale Ca 94085.