Frank Blaise Modruson - Net Worth and Insider Trading
Frank Blaise Modruson Net Worth
The estimated net worth of Frank Blaise Modruson is at least $4 Million dollars as of 2025-05-17. Frank Blaise Modruson is the Director of Zebra Technologies Corp and owns about 12,834 shares of Zebra Technologies Corp (ZBRA) stock worth over $4 Million. Frank Blaise Modruson is also the Director of First Midwest Bancorp Inc and owns about 18,189 shares of First Midwest Bancorp Inc (FMBI) stock worth over $391,245. Details can be seen in Frank Blaise Modruson'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 Frank Blaise Modruson has not made any transactions after 2023-08-10 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Frank Blaise Modruson
Frank Blaise Modruson Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Frank Blaise Modruson owns 3 companies in total, including First Midwest Bancorp Inc (FMBI) , Zebra Technologies Corp (ZBRA) , and Landauer Inc (LDR) .
Click here to see the complete history of Frank Blaise Modruson’s form 4 insider trades.
Insider Ownership Summary of Frank Blaise Modruson
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
FMBI | First Midwest Bancorp Inc | 2020-07-23 | director |
ZBRA | Zebra Technologies Corp | 2023-08-10 | director |
LDR | Landauer Inc | 2017-10-19 | director |
Frank Blaise Modruson Latest Holdings Summary
Frank Blaise Modruson currently owns a total of 2 stocks. Among these stocks, Frank Blaise Modruson owns 12,834 shares of Zebra Technologies Corp (ZBRA) as of August 10, 2023, with a value of $4 Million and a weighting of 90.79%. Frank Blaise Modruson also owns 18,189 shares of First Midwest Bancorp Inc (FMBI) as of June 10, 2020, with a value of $391,245 and a weighting of 9.21%.
Latest Holdings of Frank Blaise Modruson
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
ZBRA | Zebra Technologies Corp | 2023-08-10 | 12,834 | 300.62 | 3,858,157 |
FMBI | First Midwest Bancorp Inc | 2020-06-10 | 18,189 | 21.51 | 391,245 |
Holding Weightings of Frank Blaise Modruson
Frank Blaise Modruson Form 4 Trading Tracker
According to the SEC Form 4 filings, Frank Blaise Modruson has made a total of 4 transactions in Zebra Technologies Corp (ZBRA) over the past 5 years, including 1 buys and 3 sells. The most-recent trade in Zebra Technologies Corp is the acquisition of 1,000 shares on August 10, 2023, which cost Frank Blaise Modruson around $254,590.
According to the SEC Form 4 filings, Frank Blaise Modruson has made a total of 1 transactions in First Midwest Bancorp Inc (FMBI) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in First Midwest Bancorp Inc is the acquisition of 4,000 shares on June 10, 2020, which cost Frank Blaise Modruson around $58,560.
Insider Trading History of Frank Blaise Modruson
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Frank Blaise Modruson Trading Performance
GuruFocus tracks the stock performance after each of Frank Blaise Modruson's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Frank Blaise Modruson is 0.95%. GuruFocus also compares Frank Blaise Modruson's trading performance to market benchmark return within the same time period. The performance of stocks bought by Frank Blaise Modruson within 3 months outperforms 2 times out of 6 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Frank Blaise Modruson's insider trading performs compared to the benchmark.
Performance of Frank Blaise Modruson
Frank Blaise Modruson Ownership Network
Ownership Network List of Frank Blaise Modruson
Ownership Network Relation of Frank Blaise Modruson

Frank Blaise Modruson Owned Company Details
What does First Midwest Bancorp Inc do?
Who are the key executives at First Midwest Bancorp Inc?
Frank Blaise Modruson is the director of First Midwest Bancorp Inc. Other key executives at First Midwest Bancorp Inc include EVP and Treasurer James P Hotchkiss , EVP & Chief Credit Officer Kevin P Geoghegan , and EVP & Chief Info/Ops Officer Jo Ann Boylan .
First Midwest Bancorp Inc (FMBI) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of First Midwest Bancorp Inc (FMBI) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of First Midwest Bancorp Inc (FMBI) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
First Midwest Bancorp Inc (FMBI)'s detailed insider trading history can be found in Insider Trading Tracker table.
First Midwest Bancorp Inc Insider Transactions
Frank Blaise Modruson Mailing Address
Above is the net worth, insider trading, and ownership report for Frank Blaise Modruson. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Frank Blaise Modruson's mailing address is: Lincolnshire Il 60069.