- Corporate Officers - B
- Brennan Aoife
Insider Trading History of Brennan Aoife
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Brennan Aoife since 2022.
This trader's CIK number is 1714563.
At the time of last reporting, Brennan Aoife was the President and CEO of Climb Bio, Inc.. (stock ticker symbol CLYM).
Also see all insider trading activities at Climb Bio, Inc..
Note that in the past
Brennan Aoife also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Synlogic, Inc. (SYBX) by Brennan Aoife
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2023 | SYBX | 0 | $0 | 19,042 | $10,968 | 0 | $0 |
| 2022 | SYBX | 0 | $0 | 8,894 | $21,754 | 0 | $0 |
Yearly summary of insider trading at Fibrogen Inc (FGEN) by Brennan Aoife
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2023 | FGEN | 0 | $0 | 4,733 | $81,076 | 0 | $0 |
Yearly summary of insider trading at Climb Bio, Inc. (CLYM) by Brennan Aoife
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | CLYM | 0 | $0 | 20,618 | $25,153 | 68,750 | $0 |
Insider trading activities at 3 companies by Brennan Aoife:
1. Synlogic, Inc. (SYBX)
2. Fibrogen Inc (FGEN)
3. Climb Bio, Inc. (CLYM)
Table 1. Insider trading of Synlogic, Inc. (SYBX) by Brennan Aoife
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2023-04-03 | SYBX | Sale | 19,042 | .58 | 10,968 |
| 2022-04-04 | SYBX | Sale | 8,894 | 2.45 | 21,754 |
Table 2. Insider trading of Fibrogen Inc (FGEN) by Brennan Aoife
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2023-06-09 | FGEN | Sale | 4,733 | 17.13 | 81,076 |
Table 3. Insider trading of Climb Bio, Inc. (CLYM) by Brennan Aoife
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-06-30 | CLYM | Sale | 20,618 | 1.22 | 25,153 |
| 2025-06-27 | CLYM | Option Ex | 68,750 | .00 | 0 |
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 Brennan Aoife
(President and CEO of Climb Bio, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.