Walter S Woltosz - Net Worth and Insider Trading
Walter S Woltosz Net Worth
The estimated net worth of Walter S Woltosz is at least $390 Million dollars as of 2025-03-23. Walter S Woltosz is the CO, 10% Owner of SP Plus Corp and owns about 5,629,416 shares of SP Plus Corp (SP) stock worth over $304 Million. Walter S Woltosz is also the Director, 10% Owner of Simulations Plus Inc and owns about 3,383,371 shares of Simulations Plus Inc (SLP) stock worth over $86 Million. Details can be seen in Walter S Woltosz'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 Walter S Woltosz has not made any transactions after 2025-03-03 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Walter S Woltosz
Walter S Woltosz Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Walter S Woltosz owns 1 companies in total, including Simulations Plus Inc (SLP) .
Click here to see the complete history of Walter S Woltosz’s form 4 insider trades.
Insider Ownership Summary of Walter S Woltosz
| Ticker | Comapny | Transaction Date | Type of Owner |
|---|---|---|---|
| SLP | Simulations Plus Inc | 2025-03-03 | director & 10 percent owner & Chairman and CEO |
Walter S Woltosz Latest Holdings Summary
Walter S Woltosz currently owns a total of 2 stocks. Among these stocks, Walter S Woltosz owns 5,629,416 shares of SP Plus Corp (SP) as of October 28, 2017, with a value of $304 Million and a weighting of 77.85%. Walter S Woltosz also owns 3,383,371 shares of Simulations Plus Inc (SLP) as of March 3, 2025, with a value of $86 Million and a weighting of 22.15%.
Latest Holdings of Walter S Woltosz
| Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| SP | SP Plus Corp | 2017-10-28 | 5,629,416 | 53.99 | 303,932,170 |
| SLP | Simulations Plus Inc | 2025-03-03 | 3,383,371 | 25.56 | 86,462,046 |
Holding Weightings of Walter S Woltosz
Walter S Woltosz Form 4 Trading Tracker
According to the SEC Form 4 filings, Walter S Woltosz has made a total of 0 transactions in SP Plus Corp (SP) over the past 5 years. The most-recent trade in SP Plus Corp is the sale of 18,500 shares on October 28, 2017, which brought Walter S Woltosz around $302,845.
According to the SEC Form 4 filings, Walter S Woltosz has made a total of 56 transactions in Simulations Plus Inc (SLP) over the past 5 years, including 0 buys and 56 sells. The most-recent trade in Simulations Plus Inc is the sale of 20,000 shares on March 3, 2025, which brought Walter S Woltosz around $573,600.
Insider Trading History of Walter S Woltosz
- 1
Walter S Woltosz Trading Performance
Walter S Woltosz Ownership Network
Ownership Network List of Walter S Woltosz
Ownership Network Relation of Walter S Woltosz
Walter S Woltosz Owned Company Details
What does Simulations Plus Inc do?
Who are the key executives at Simulations Plus Inc?
Walter S Woltosz is the director & 10 percent owner & Chairman and CEO of Simulations Plus Inc. Other key executives at Simulations Plus Inc include Division President Dibella John Anthony Ii , President & Immunetrics Steven Chang , and Chief Executive Officer Shawn Oconnor .
Simulations Plus Inc (SLP) Insider Trades Summary
Over the past 18 months, Walter S Woltosz made 16 insider transaction in Simulations Plus Inc (SLP) with a net sale of 400,000. Other recent insider transactions involving Simulations Plus Inc (SLP) include a net sale of 8,500 shares made by Daniel L Weiner , a net sale of 3,100 shares made by Lisa Lavange , and a net sale of 10,822 shares made by Dibella John Anthony Ii .
In summary, during the past 3 months, insiders sold 40,750 shares of Simulations Plus Inc (SLP) in total and bought 0 shares, with a net sale of 40,750 shares. During the past 18 months, 424,422 shares of Simulations Plus Inc (SLP) were sold and 0 shares were bought by its insiders, resulting in a net sale of 424,422 shares.
Simulations Plus Inc (SLP)'s detailed insider trading history can be found in Insider Trading Tracker table.
Simulations Plus Inc Insider Transactions
Walter S Woltosz Mailing Address
Above is the net worth, insider trading, and ownership report for Walter S Woltosz. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Walter S Woltosz's mailing address is: Lancaster Ca 93534.
We'd love to learn more about your experiences on GuruFocus.com and how we can improve!
Take Survey
