John O Larsen - Net Worth and Insider Trading
John O Larsen Net Worth
The estimated net worth of John O Larsen is at least $1 Million dollars as of 2025-04-30. John O Larsen is the Senior Vice President of Alliant Energy Corp and owns about 16,723 shares of Alliant Energy Corp (LNT) stock worth over $1 Million. Details can be seen in John O Larsen'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 John O Larsen has not made any transactions after 2016-02-25 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of John O Larsen
John O Larsen Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, John O Larsen owns 1 companies in total, including Alliant Energy Corp (LNT) .
Click here to see the complete history of John O Larsen’s form 4 insider trades.
Insider Ownership Summary of John O Larsen
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
LNT | Alliant Energy Corp | 2016-02-25 | Senior Vice President |
John O Larsen Latest Holdings Summary
John O Larsen currently owns a total of 1 stock. John O Larsen owns 16,723 shares of Alliant Energy Corp (LNT) as of February 25, 2016, with a value of $1 Million.
Latest Holdings of John O Larsen
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
LNT | Alliant Energy Corp | 2016-02-25 | 16,723 | 61.61 | 1,030,304 |
Holding Weightings of John O Larsen
John O Larsen Form 4 Trading Tracker
According to the SEC Form 4 filings, John O Larsen 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 sale of 6,000 shares on February 25, 2016, which brought John O Larsen around $209,820.
Insider Trading History of John O Larsen
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John O Larsen Trading Performance
John O Larsen Ownership Network
Ownership Network List of John O Larsen
Ownership Network Relation of John O Larsen

John O Larsen Owned Company Details
What does Alliant Energy Corp do?
Who are the key executives at Alliant Energy Corp?
John O Larsen is the Senior Vice President 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, John O Larsen 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
John O Larsen Mailing Address
Above is the net worth, insider trading, and ownership report for John O Larsen. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, John O Larsen's mailing address is: Madison Wi 53708-0720.