Richard A Lemmon - Net Worth and Insider Trading
Richard A Lemmon Net Worth
The estimated net worth of Richard A Lemmon is at least $5 Million dollars as of 2025-05-06. Richard A Lemmon is the SVP, Corporate Administration of Tetra Tech Inc and owns about 167,935 shares of Tetra Tech Inc (TTEK) stock worth over $5 Million. Details can be seen in Richard A Lemmon'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 Richard A Lemmon has not made any transactions after 2021-09-02 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Richard A Lemmon
Richard A Lemmon Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Richard A Lemmon owns 1 companies in total, including Tetra Tech Inc (TTEK) .
Click here to see the complete history of Richard A Lemmon’s form 4 insider trades.
Insider Ownership Summary of Richard A Lemmon
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
TTEK | Tetra Tech Inc | 2021-09-02 | SVP & CORPORATE ADMINISTRATION |
Richard A Lemmon Latest Holdings Summary
Richard A Lemmon currently owns a total of 1 stock. Richard A Lemmon owns 167,935 shares of Tetra Tech Inc (TTEK) as of September 2, 2021, with a value of $5 Million.
Latest Holdings of Richard A Lemmon
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
TTEK | Tetra Tech Inc | 2021-09-02 | 167,935 | 30.58 | 5,135,452 |
Holding Weightings of Richard A Lemmon
Richard A Lemmon Form 4 Trading Tracker
According to the SEC Form 4 filings, Richard A Lemmon has made a total of 5 transactions in Tetra Tech Inc (TTEK) over the past 5 years, including 0 buys and 5 sells. The most-recent trade in Tetra Tech Inc is the sale of 19,390 shares on September 2, 2021, which brought Richard A Lemmon around $566,188.
Insider Trading History of Richard A Lemmon
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Richard A Lemmon Trading Performance
Richard A Lemmon Ownership Network
Ownership Network List of Richard A Lemmon
Ownership Network Relation of Richard A Lemmon

Richard A Lemmon Owned Company Details
What does Tetra Tech Inc do?
Who are the key executives at Tetra Tech Inc?
Richard A Lemmon is the SVP & CORPORATE ADMINISTRATION of Tetra Tech Inc. Other key executives at Tetra Tech Inc include EVP & CFO Steven M Burdick , EVP & WEI GROUP PRESIDENT Leslie L Shoemaker , and SVP & GENERAL COUNSEL Preston Iii Hopson .
Tetra Tech Inc (TTEK) Insider Trades Summary
Over the past 18 months, Richard A Lemmon made no insider transaction in Tetra Tech Inc (TTEK). Other recent insider transactions involving Tetra Tech Inc (TTEK) include a net sale of 14,853 shares made by Kirsten M Volpi , a net sale of 51,473 shares made by Steven M Burdick , and a net sale of 16,360 shares made by J Kenneth Thompson .
In summary, during the past 3 months, insiders sold 0 shares of Tetra Tech Inc (TTEK) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 653,566 shares of Tetra Tech Inc (TTEK) were sold and 0 shares were bought by its insiders, resulting in a net sale of 653,566 shares.
Tetra Tech Inc (TTEK)'s detailed insider trading history can be found in Insider Trading Tracker table.
Tetra Tech Inc Insider Transactions
Richard A Lemmon Mailing Address
Above is the net worth, insider trading, and ownership report for Richard A Lemmon. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Richard A Lemmon's mailing address is: Pasadena Ca 91107.