Tyler Jacks - Net Worth and Insider Trading
Tyler Jacks Net Worth
The estimated net worth of Tyler Jacks is at least $5 Million dollars as of 2025-04-24. Tyler Jacks is the Director of Thermo Fisher Scientific Inc and owns about 5,879 shares of Thermo Fisher Scientific Inc (TMO) stock worth over $3 Million. Tyler Jacks is also the Director of Amgen Inc and owns about 8,979 shares of Amgen Inc (AMGN) stock worth over $2 Million. Details can be seen in Tyler Jacks'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 Tyler Jacks has not made any transactions after 2018-12-06 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Tyler Jacks
Tyler Jacks Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Tyler Jacks owns 2 companies in total, including Thermo Fisher Scientific Inc (TMO) , and Amgen Inc (AMGN) .
Click here to see the complete history of Tyler Jacks’s form 4 insider trades.
Insider Ownership Summary of Tyler Jacks
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
TMO | Thermo Fisher Scientific Inc | 2018-12-04 | director |
AMGN | Amgen Inc | 2018-12-06 | director |
Tyler Jacks Latest Holdings Summary
Tyler Jacks currently owns a total of 2 stocks. Among these stocks, Tyler Jacks owns 5,879 shares of Thermo Fisher Scientific Inc (TMO) as of December 4, 2018, with a value of $3 Million and a weighting of 50.42%. Tyler Jacks also owns 8,979 shares of Amgen Inc (AMGN) as of December 6, 2018, with a value of $2 Million and a weighting of 49.58%.
Latest Holdings of Tyler Jacks
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
TMO | Thermo Fisher Scientific Inc | 2018-12-04 | 5,879 | 431.64 | 2,537,612 |
AMGN | Amgen Inc | 2018-12-06 | 8,979 | 277.90 | 2,495,264 |
Holding Weightings of Tyler Jacks
Tyler Jacks Form 4 Trading Tracker
According to the SEC Form 4 filings, Tyler Jacks has made a total of 0 transactions in Thermo Fisher Scientific Inc (TMO) over the past 5 years. The most-recent trade in Thermo Fisher Scientific Inc is the sale of 1,100 shares on December 4, 2018, which brought Tyler Jacks around $277,178.
According to the SEC Form 4 filings, Tyler Jacks has made a total of 0 transactions in Amgen Inc (AMGN) over the past 5 years. The most-recent trade in Amgen Inc is the sale of 20,000 shares on December 6, 2018, which brought Tyler Jacks around $4 Million.
Insider Trading History of Tyler Jacks
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Tyler Jacks Trading Performance
GuruFocus tracks the stock performance after each of Tyler Jacks's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Tyler Jacks is 4.15%. GuruFocus also compares Tyler Jacks's trading performance to market benchmark return within the same time period. The performance of stocks bought by Tyler Jacks within 3 months outperforms 0 times out of 1 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Tyler Jacks's insider trading performs compared to the benchmark.
Performance of Tyler Jacks
Tyler Jacks Ownership Network
Ownership Network List of Tyler Jacks
Ownership Network Relation of Tyler Jacks

Tyler Jacks Owned Company Details
What does Thermo Fisher Scientific Inc do?
Who are the key executives at Thermo Fisher Scientific Inc?
Tyler Jacks is the director of Thermo Fisher Scientific Inc. Other key executives at Thermo Fisher Scientific Inc include Sr. VP and Gen. Counsel Michael A Boxer , Senior Vice President Marc N Casper , and Sr. VP and CFO Stephen Williamson .
Thermo Fisher Scientific Inc (TMO) Insider Trades Summary
Over the past 18 months, Tyler Jacks made no insider transaction in Thermo Fisher Scientific Inc (TMO). Other recent insider transactions involving Thermo Fisher Scientific Inc (TMO) include a net sale of 316,297 shares made by Marc N Casper , a net sale of 24,341 shares made by Michael A Boxer , and a net sale of 900 shares made by Gianluca Pettiti .
In summary, during the past 3 months, insiders sold 60,041 shares of Thermo Fisher Scientific Inc (TMO) in total and bought 0 shares, with a net sale of 60,041 shares. During the past 18 months, 440,422 shares of Thermo Fisher Scientific Inc (TMO) were sold and 20 shares were bought by its insiders, resulting in a net sale of 440,402 shares.
Thermo Fisher Scientific Inc (TMO)'s detailed insider trading history can be found in Insider Trading Tracker table.
Thermo Fisher Scientific Inc Insider Transactions
Tyler Jacks Mailing Address
Above is the net worth, insider trading, and ownership report for Tyler Jacks. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Tyler Jacks's mailing address is: Cambridge Ma 02139.