Katharine C Lyall - Net Worth and Insider Trading
Katharine C Lyall Net Worth
The estimated net worth of Katharine C Lyall is at least $542,894 dollars as of 2025-04-27. Katharine C Lyall is the Director of Alliant Energy Corp and owns about 8,938 shares of Alliant Energy Corp (LNT) stock worth over $542,894. Details can be seen in Katharine C Lyall'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 Katharine C Lyall has not made any transactions after 2005-01-18 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Katharine C Lyall
Katharine C Lyall Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Katharine C Lyall owns 1 companies in total, including Alliant Energy Corp (LNT) .
Click here to see the complete history of Katharine C Lyall’s form 4 insider trades.
Insider Ownership Summary of Katharine C Lyall
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
LNT | Alliant Energy Corp | 2005-01-18 | director |
Katharine C Lyall Latest Holdings Summary
Katharine C Lyall currently owns a total of 1 stock. Katharine C Lyall owns 8,938 shares of Alliant Energy Corp (LNT) as of January 18, 2005, with a value of $542,894.
Latest Holdings of Katharine C Lyall
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
LNT | Alliant Energy Corp | 2005-01-18 | 8,938 | 60.74 | 542,894 |
Holding Weightings of Katharine C Lyall
Katharine C Lyall Form 4 Trading Tracker
According to the SEC Form 4 filings, Katharine C Lyall has made a total of 0 transactions in Alliant Energy Corp (LNT) over the past 5 years. The most-recent trade in Alliant Energy Corp is the acquisition of 1,254 shares on January 18, 2005, which cost Katharine C Lyall around $17,713.
Insider Trading History of Katharine C Lyall
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Katharine C Lyall Trading Performance
GuruFocus tracks the stock performance after each of Katharine C Lyall's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Katharine C Lyall is -2.7%. GuruFocus also compares Katharine C Lyall's trading performance to market benchmark return within the same time period. The performance of stocks bought by Katharine C Lyall within 3 months outperforms 1 times out of 2 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Katharine C Lyall's insider trading performs compared to the benchmark.
Performance of Katharine C Lyall
Katharine C Lyall Ownership Network
Ownership Network List of Katharine C Lyall
Ownership Network Relation of Katharine C Lyall

Katharine C Lyall Owned Company Details
What does Alliant Energy Corp do?
Who are the key executives at Alliant Energy Corp?
Katharine C Lyall is the director of Alliant Energy Corp. Other key executives at Alliant Energy Corp include President and COO Lisa M Barton , Executive Vice President Raja Sundararajan , and Senior Vice President Michael Luhrs .
Alliant Energy Corp (LNT) Insider Trades Summary
Over the past 18 months, Katharine C Lyall made no insider transaction in Alliant Energy Corp (LNT). Other recent insider transactions involving Alliant Energy Corp (LNT) include a net purchase of 1,100 shares made by Lisa M Barton , and a net purchase of 500 shares made by Raja Sundararajan .
In summary, during the past 3 months, insiders sold 0 shares of Alliant Energy Corp (LNT) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Alliant Energy Corp (LNT) were sold and 1,600 shares were bought by its insiders, resulting in a net purchase of 1,600 shares.
Alliant Energy Corp (LNT)'s detailed insider trading history can be found in Insider Trading Tracker table.
Alliant Energy Corp Insider Transactions
Katharine C Lyall Mailing Address
Above is the net worth, insider trading, and ownership report for Katharine C Lyall. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Katharine C Lyall's mailing address is: Milwaukee Wi 53202.