Stephen Basil Thomas - Net Worth and Insider Trading

Stephen Basil Thomas Net Worth

The estimated net worth of Stephen Basil Thomas is at least $2 Million dollars as of 2026-09-11. Stephen Basil Thomas is the Director of Climb Bio Inc and owns about 154,657 shares of Climb Bio Inc (CLYM) stock worth over $2 Million. Details can be seen in Stephen Basil Thomas'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 Stephen Basil Thomas has not made any transactions after 2026-02-26 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Stephen Basil Thomas

To

Are these stocks worth buying? — GuruFocus analysis for each holding

Stephen Basil Thomas Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Stephen Basil Thomas owns 1 companies in total, including Climb Bio Inc (CLYM) .

Click here to see the complete history of Stephen Basil Thomas’s form 4 insider trades.

Insider Ownership Summary of Stephen Basil Thomas

Ticker Company Transaction Date Type of Owner
CLYM Climb Bio Inc 2026-02-26 director

Stephen Basil Thomas Latest Holdings Summary

Stephen Basil Thomas currently owns a total of 1 stock. Stephen Basil Thomas owns 154,657 shares of Climb Bio Inc (CLYM) as of February 26, 2026, with a value of $2 Million.

Latest Holdings of Stephen Basil Thomas

Ticker Company Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
CLYM Climb Bio Inc 2026-02-26 154,657 14.66 2,266,498

Holding Weightings of Stephen Basil Thomas


Stephen Basil Thomas Form 4 Trading Tracker

According to the SEC Form 4 filings, Stephen Basil Thomas has made a total of 2 transactions in Climb Bio Inc (CLYM) over the past 5 years, including 0 buys and 2 sells. The most-recent trade in Climb Bio Inc is the sale of 50,000 shares on February 26, 2026, which brought Stephen Basil Thomas around $350,500.

Insider Trading History of Stephen Basil Thomas

* 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.

No transactions are available. GuruFocus only tracks and displays the purchase and sale of non-derivative security in open market or private transactions from SEC filings with the transaction code of P or S.
Total 0
  • 1
Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as conversion of derivative security or exercise of options are not included. Insiders are limited to only officers and/or directors of the company.

Stephen Basil Thomas Trading Performance

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

Get the full picture on these stocks
See GF Score, valuation, financials, and warning signs for every stock Stephen Basil Thomas owns.
View CLYM Analysis

Stephen Basil Thomas Ownership Network

Ownership Network List of Stephen Basil Thomas

No Data

Ownership Network Relation of Stephen Basil Thomas

Insider Network Chart


Stephen Basil Thomas Owned Company Details

What does Climb Bio Inc do?

Who are the key executives at Climb Bio Inc?

Stephen Basil Thomas is the director of Climb Bio Inc. Other key executives at Climb Bio Inc include director & President and CEO Aoife Brennan , director & 10 percent owner Ra Capital Healthcare Fund Lp , and Chief Financial Officer Susan Altschuller .

Climb Bio Inc (CLYM) Insider Trades Summary

Over the past 18 months, Stephen Basil Thomas made 2 insider transaction in Climb Bio Inc (CLYM) with a net sale of 150,000. Other recent insider transactions involving Climb Bio Inc (CLYM) include a net purchase of 321,672 shares made by Ra Capital Healthcare Fund Lp , a net sale of 51,520 shares made by Aoife Brennan , and a net sale of 2,441 shares made by Emily Pimblett .

In summary, during the past 3 months, insiders sold 30,902 shares of Climb Bio Inc (CLYM) in total and bought 0 shares, with a net sale of 30,902 shares. During the past 18 months, 203,961 shares of Climb Bio Inc (CLYM) were sold and 321,672 shares were bought by its insiders, resulting in a net purchase of 117,711 shares.

Climb Bio Inc (CLYM)'s detailed insider trading history can be found in Insider Trading Tracker table.

To

Climb Bio Inc Insider Transactions

No Available Data

Stephen Basil Thomas Mailing Address

Above is the net worth, insider trading, and ownership report for Stephen Basil Thomas. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Stephen Basil Thomas's mailing address is: Scotch Plains Nj 07076.