Marilyn N Horner - Net Worth and Insider Trading
Marilyn N Horner Net Worth
The estimated net worth of Marilyn N Horner is at least $73,134 dollars as of 2025-05-06. Marilyn N Horner is the SVP - Human Resources of Trinseo PLC and owns about 17,208 shares of Trinseo PLC (TSE) stock worth over $73,134. Details can be seen in Marilyn N Horner'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 Marilyn N Horner has not made any transactions after 2018-03-06 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Marilyn N Horner
Marilyn N Horner Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Marilyn N Horner owns 1 companies in total, including Trinseo PLC (TSE) .
Click here to see the complete history of Marilyn N Horner’s form 4 insider trades.
Insider Ownership Summary of Marilyn N Horner
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
TSE | Trinseo PLC | 2018-03-06 | SVP - Human Resources |
Marilyn N Horner Latest Holdings Summary
Marilyn N Horner currently owns a total of 1 stock. Marilyn N Horner owns 17,208 shares of Trinseo PLC (TSE) as of March 6, 2018, with a value of $73,134.
Latest Holdings of Marilyn N Horner
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
TSE | Trinseo PLC | 2018-03-06 | 17,208 | 4.25 | 73,134 |
Holding Weightings of Marilyn N Horner
Marilyn N Horner Form 4 Trading Tracker
According to the SEC Form 4 filings, Marilyn N Horner has made a total of 0 transactions in Trinseo PLC (TSE) over the past 5 years. The most-recent trade in Trinseo PLC is the sale of 33,124 shares on March 6, 2018, which brought Marilyn N Horner around $3 Million.
Insider Trading History of Marilyn N Horner
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Marilyn N Horner Trading Performance
Marilyn N Horner Ownership Network
Ownership Network List of Marilyn N Horner
Ownership Network Relation of Marilyn N Horner

Marilyn N Horner Owned Company Details
What does Trinseo PLC do?
Who are the key executives at Trinseo PLC?
Marilyn N Horner is the SVP - Human Resources of Trinseo PLC. Other key executives at Trinseo PLC include Treasurer Johanna Frisch , See Remarks Angelo N. Chaclas , and President and CEO Frank A Bozich .
Trinseo PLC (TSE) Insider Trades Summary
Over the past 18 months, Marilyn N Horner made no insider transaction in Trinseo PLC (TSE). Other recent insider transactions involving Trinseo PLC (TSE) include a net purchase of 150,600 shares made by Jeffrey J Cote , a net purchase of 75,000 shares made by Angelo N. Chaclas , and a net purchase of 50,000 shares made by Matthew Farrell .
In summary, during the past 3 months, insiders sold 0 shares of Trinseo PLC (TSE) in total and bought 3,800 shares, with a net purchase of 3,800 shares. During the past 18 months, 11,142 shares of Trinseo PLC (TSE) were sold and 319,400 shares were bought by its insiders, resulting in a net purchase of 308,258 shares.
Trinseo PLC (TSE)'s detailed insider trading history can be found in Insider Trading Tracker table.
Trinseo PLC Insider Transactions
Marilyn N Horner Mailing Address
Above is the net worth, insider trading, and ownership report for Marilyn N Horner. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Marilyn N Horner's mailing address is: Berwyn Pa 19312.