David First - Net Worth and Insider Trading
David First Net Worth
The estimated net worth of David First is at least $43,785 dollars as of 2025-07-19. David First is the Chief Human Resources Officer of Avedro Inc and owns about 1,500 shares of Avedro Inc (AVDR) stock worth over $43,785. Details can be seen in David First'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 David First has not made any transactions after 2019-02-19 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of David First
David First Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, David First owns 1 companies in total, including SQZ Biotechnologies Co (SQZB) .
Click here to see the complete history of David First’s form 4 insider trades.
Insider Ownership Summary of David First
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| SQZB | SQZ Biotechnologies Co | 2020-10-29 | Chief People Officer |
David First Latest Holdings Summary
David First currently owns a total of 1 stock. David First owns 1,500 shares of Avedro Inc (AVDR) as of February 19, 2019, with a value of $43,785.
Latest Holdings of David First
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| AVDR | Avedro Inc | 2019-02-19 | 1,500 | 29.19 | 43,785 |
Holding Weightings of David First
David First Form 4 Trading Tracker
According to the SEC Form 4 filings, David First has made a total of 0 transactions in Avedro Inc (AVDR) over the past 5 years. The most-recent trade in Avedro Inc is the acquisition of 1,500 shares on February 19, 2019, which cost David First around $21,000.
Insider Trading History of David First
- 1
David First Trading Performance
GuruFocus tracks the stock performance after each of David First's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by David First is 44.96%. GuruFocus also compares David First's trading performance to market benchmark return within the same time period. The performance of stocks bought by David First within 3 months outperforms 1 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 David First's insider trading performs compared to the benchmark.
Performance of David First
Average Return
Outperforming Transactions
| 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
|---|---|---|---|---|---|---|
| Return(%) | -0.61 |  | | | | |
| Relative Return to S&P 500(%) | -2.51 | | | | | |
David First Ownership Network
Ownership Network List of David First
Ownership Network Relation of David First
David First Owned Company Details
What does SQZ Biotechnologies Co do?
Who are the key executives at SQZ Biotechnologies Co?
David First is the Chief People Officer of SQZ Biotechnologies Co. Other key executives at SQZ Biotechnologies Co include See Remarks Richard Capasso , Chief Medical Officer Marshelle Smith Warren , and director & 10 percent owner Amy W Schulman .
SQZ Biotechnologies Co (SQZB) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of SQZ Biotechnologies Co (SQZB) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of SQZ Biotechnologies Co (SQZB) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
SQZ Biotechnologies Co (SQZB)'s detailed insider trading history can be found in Insider Trading Tracker table.
SQZ Biotechnologies Co Insider Transactions
David First Mailing Address
Above is the net worth, insider trading, and ownership report for David First. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, David First's mailing address is: Waltham Ma 02451.
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