John A Olin - Net Worth and Insider Trading
John A Olin Net Worth
The estimated net worth of John A Olin is at least $19 Million dollars as of 2026-08-24. John A Olin is the Executive Vice President & CFO of Westinghouse Air Brake Technologies Corp and owns about 60,487 shares of Westinghouse Air Brake Technologies Corp (WAB) stock worth over $18 Million. John A Olin is the Director of Herc Holdings Inc and owns about 3,320 shares of Herc Holdings Inc (HRI) stock worth over $531,134. John A Olin is also the Former SVP & CFO of Harley-Davidson Inc and owns about 948 shares of Harley-Davidson Inc (HOG) stock worth over $26,776. Details can be seen in John A Olin'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 A Olin has not made any transactions after 2026-02-27 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of John A Olin
John A Olin Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, John A Olin owns 3 companies in total, including Harley-Davidson Inc (HOG) , Westinghouse Air Brake Technologies Corp (WAB) , and Herc Holdings Inc (HRI) .
Click here to see the complete history of John A Olin’s form 4 insider trades.
Insider Ownership Summary of John A Olin
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| HOG | Harley-Davidson Inc | 2020-11-09 | VP & Controller & other: Acting CFO |
| WAB | Westinghouse Air Brake Technologies Corp | 2026-02-24 | Executive Vice President & CFO |
| HRI | Herc Holdings Inc | 2026-02-27 | director |
John A Olin Latest Holdings Summary
John A Olin currently owns a total of 3 stocks. Among these stocks, John A Olin owns 60,487 shares of Westinghouse Air Brake Technologies Corp (WAB) as of February 24, 2026, with a value of $18 Million and a weighting of 97%. John A Olin owns 3,320 shares of Herc Holdings Inc (HRI) as of February 27, 2026, with a value of $531,134 and a weighting of 2.85%. John A Olin also owns 948 shares of Harley-Davidson Inc (HOG) as of November 9, 2020, with a value of $26,776 and a weighting of 0.14%.
Latest Holdings of John A Olin
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| WAB | Westinghouse Air Brake Technologies Corp | 2026-02-24 | 60,487 | 298.50 | 18,055,067 |
| HRI | Herc Holdings Inc | 2026-02-27 | 3,320 | 159.98 | 531,134 |
| HOG | Harley-Davidson Inc | 2020-11-09 | 948 | 28.25 | 26,776 |
Holding Weightings of John A Olin
John A Olin Form 4 Trading Tracker
According to the SEC Form 4 filings, John A Olin has made a total of 2 transactions in Westinghouse Air Brake Technologies Corp (WAB) over the past 5 years, including 1 buys and 1 sells. The most-recent trade in Westinghouse Air Brake Technologies Corp is the sale of 11,000 shares on February 24, 2026, which brought John A Olin around $3 Million.
According to the SEC Form 4 filings, John A Olin has made a total of 1 transactions in Herc Holdings Inc (HRI) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in Herc Holdings Inc is the acquisition of 3,000 shares on February 27, 2026, which cost John A Olin around $427,410.
According to the SEC Form 4 filings, John A Olin has made a total of 0 transactions in Harley-Davidson Inc (HOG) over the past 5 years. The most-recent trade in Harley-Davidson Inc is the sale of 92,002 shares on November 9, 2020, which brought John A Olin around $3 Million.
Insider Trading History of John A Olin
* The information on this page (including Insider Trading Shares, Share Changes, Cost, etc.) is sourced exclusively from Form 4 filings and does not incorporate any data from 13F or 13D/G filings. As a result, it may differ from the values shown on the Guru page.
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John A Olin Trading Performance
GuruFocus tracks the stock performance after each of John A Olin's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by John A Olin is 17.04%. GuruFocus also compares John A Olin's trading performance to market benchmark return within the same time period. The performance of stocks bought by John A Olin within 3 months outperforms 2 times out of 3 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how John A Olin's insider trading performs compared to the benchmark.
John A Olin Ownership Network
Ownership Network List of John A Olin
Ownership Network Relation of John A Olin

John A Olin Owned Company Details
What does Harley-Davidson Inc do?
Who are the key executives at Harley-Davidson Inc?
John A Olin is the VP & Controller & other: Acting CFO of Harley-Davidson Inc. Other key executives at Harley-Davidson Inc include CLO & CCO & CAO & Corp Sec Gayle Littleton , director & President & CEO Artie Starrs , and SVP - HDFSI Jonathan R Root .
Harley-Davidson Inc (HOG) Insider Trades Summary
Over the past 18 months, John A Olin made no insider transaction in Harley-Davidson Inc (HOG). Other recent insider transactions involving Harley-Davidson Inc (HOG) include a net sale of 6,216 shares made by Jonathan R Root , a net purchase of 25,000 shares made by Artie Starrs , and a net sale of 8,377 shares made by Charles Do .
In summary, during the past 3 months, insiders sold 4,662 shares of Harley-Davidson Inc (HOG) in total and bought 57,500 shares, with a net purchase of 52,838 shares. During the past 18 months, 34,111 shares of Harley-Davidson Inc (HOG) were sold and 81,343 shares were bought by its insiders, resulting in a net purchase of 47,232 shares.
Harley-Davidson Inc (HOG)'s detailed insider trading history can be found in Insider Trading Tracker table.
Harley-Davidson Inc Insider Transactions
John A Olin Mailing Address
Above is the net worth, insider trading, and ownership report for John A Olin. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, John A Olin's mailing address is: Milwaukee Wi 53208.