Robert M Zak - Net Worth and Insider Trading
Robert M Zak Net Worth
The estimated net worth of Robert M Zak is at least $497,582 dollars as of 2025-04-12. Robert M Zak is the Director of Rand Capital Corp and owns about 23,436 shares of Rand Capital Corp (RAND) stock worth over $433,332. Robert M Zak is also the Director of Manning & Napier Inc and owns about 5,000 shares of Manning & Napier Inc (MN) stock worth over $64,250. Details can be seen in Robert M Zak'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 Robert M Zak has not made any transactions after 2023-05-10 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Robert M Zak
Robert M Zak Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Robert M Zak owns 2 companies in total, including Rand Capital Corp (RAND) , and Manning & Napier Inc (MN) .
Click here to see the complete history of Robert M Zak’s form 4 insider trades.
Insider Ownership Summary of Robert M Zak
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
RAND | Rand Capital Corp | 2023-05-10 | director |
MN | Manning & Napier Inc | 2013-02-20 | director |
Robert M Zak Latest Holdings Summary
Robert M Zak currently owns a total of 2 stocks. Among these stocks, Robert M Zak owns 23,436 shares of Rand Capital Corp (RAND) as of May 10, 2023, with a value of $433,332 and a weighting of 87.09%. Robert M Zak also owns 5,000 shares of Manning & Napier Inc (MN) as of February 20, 2013, with a value of $64,250 and a weighting of 12.91%.
Latest Holdings of Robert M Zak
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
RAND | Rand Capital Corp | 2023-05-10 | 23,436 | 18.49 | 433,332 |
MN | Manning & Napier Inc | 2013-02-20 | 5,000 | 12.85 | 64,250 |
Holding Weightings of Robert M Zak
Robert M Zak Form 4 Trading Tracker
According to the SEC Form 4 filings, Robert M Zak has made a total of 2 transactions in Rand Capital Corp (RAND) over the past 5 years, including 2 buys and 0 sells. The most-recent trade in Rand Capital Corp is the acquisition of 2,297 shares on May 10, 2023, which cost Robert M Zak around $26,920.
According to the SEC Form 4 filings, Robert M Zak has made a total of 0 transactions in Manning & Napier Inc (MN) over the past 5 years. The most-recent trade in Manning & Napier Inc is the acquisition of 5,000 shares on February 20, 2013, which cost Robert M Zak around $77,700.
Insider Trading History of Robert M Zak
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Robert M Zak Trading Performance
GuruFocus tracks the stock performance after each of Robert M Zak's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Robert M Zak is 9.29%. GuruFocus also compares Robert M Zak's trading performance to market benchmark return within the same time period. The performance of stocks bought by Robert M Zak within 3 months outperforms 7 times out of 9 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Robert M Zak's insider trading performs compared to the benchmark.
Robert M Zak Ownership Network
Ownership Network List of Robert M Zak
Ownership Network Relation of Robert M Zak

Robert M Zak Owned Company Details
What does Rand Capital Corp do?
Who are the key executives at Rand Capital Corp?
Robert M Zak is the director of Rand Capital Corp. Other key executives at Rand Capital Corp include EVP and CFO Daniel P Penberthy , Chief Compliance Officer Heather Eastgate , and 10 percent owner East Asset Management, Llc .
Rand Capital Corp (RAND) Insider Trades Summary
Over the past 18 months, Robert M Zak made no insider transaction in Rand Capital Corp (RAND). Other recent insider transactions involving Rand Capital Corp (RAND) include a net purchase of 3,000 shares made by Benjamin E Godley , and a net purchase of 375 shares made by Adam Samuel Gusky .
In summary, during the past 3 months, insiders sold 0 shares of Rand Capital Corp (RAND) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Rand Capital Corp (RAND) were sold and 3,876 shares were bought by its insiders, resulting in a net purchase of 3,876 shares.
Rand Capital Corp (RAND)'s detailed insider trading history can be found in Insider Trading Tracker table.
Rand Capital Corp Insider Transactions
Robert M Zak Mailing Address
Above is the net worth, insider trading, and ownership report for Robert M Zak. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Robert M Zak's mailing address is: Buffalo Ny 14202.