The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Ruddy Marcella K. since 2026.
This trader's CIK number is 2023849.
At the time of last reporting, Ruddy Marcella K. was the Chief Medical Officer of Tectonic Therapeutic, Inc.. (stock ticker symbol TECX).
Also see all insider trading activities at Tectonic Therapeutic, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2026 | TECX | 0 | $0 | 10,000 | $300,000 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2026-03-06 | TECX | Sale | 10,000 | 30.00 | 300,000 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Ruddy Marcella K. (Chief Medical Officer of Tectonic Therapeutic, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.