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 has been a registered insider at 2 firms since 2017.
                                      
                                  As Chief Financial Officer at Bolt Biotherapeutics, Inc.,  last made a transaction on 12/12/2023.
                              
                                 As Chief Financial Officer at Sunesis Pharmaceuticals, Inc.,  last made a transaction on 12/10/2018.
                              
| 
                              InsiderInsights.com Purchase Scorecard
                             | 
|  |  | 
                              Transaction Date
                             | 
| Nq | Hit Rate
 | Mean Return
 | Median Return
 | Range of Returns
 | Time From Purchases
 | Nq | Hit Rate
 | Mean Return
 | Median Return
 | Range of Returns
 | 
| 4 | 0% | -64% | -58% | 42 | 1 Year | 4 | 0% | -- | -- | -- | 
| 4 | 0% | -50% | -48% | 30 | 9 Month | 4 | 0% | -- | -- | -- | 
| 4 | 0% | -41% | -37% | 42 | 6 Month | 4 | 0% | -- | -- | -- | 
| 4 | 50% | -10% | -7% | 56 | 3 Month | 4 | 0% | -- | -- | -- | 
| 4 | 75% | 6% | 12% | 26 | 1 Month | 4 | 0% | -- | -- | -- | 
| 4 | 0% | -1% | -- | 3 | 1 Week | 4 | 0% | -- | -- | -- | 
| 
                              InsiderInsights.com Sales Scorecard
                             | 
|  |  | 
                              Transaction Date
                             | 
| Nq | Hit Rate
 | Mean Return
 | Median Return
 | Range of Returns
 | Time From Sales
 | Nq | Hit Rate
 | Mean Return
 | Median Return
 | Range of Returns
 | 
| -- | -- | -- | -- | -- | 1 Year | -- | -- | -- | -- | -- | 
| -- | -- | -- | -- | -- | 9 Month | -- | -- | -- | -- | -- | 
| -- | -- | -- | -- | -- | 6 Month | -- | -- | -- | -- | -- | 
| -- | -- | -- | -- | -- | 3 Month | -- | -- | -- | -- | -- | 
| -- | -- | -- | -- | -- | 1 Month | -- | -- | -- | -- | -- | 
| -- | -- | -- | -- | -- | 1 Week | -- | -- | -- | -- | -- | 
| Scorecards Updated 10/31/2025 08:44 AM EST | Latest Transaction Date: | 12/12/2023 | 
| Average days between Transaction and Entered Dates: | 3 | 
| 
                              InsiderInsights.com Purchase Scorecard
                             | 
|  |  | 
                              Transaction Date
                             | 
| Nq | Hit Rate
 | Mean Return
 | Median Return
 | Range of Returns
 | Time From Purchases
 | Nq | Hit Rate
 | Mean Return
 | Median Return
 | Range of Returns
 | 
| 1 | 0% | -24% | -- | -- | 1 Year | 1 | 0% | -26% | -- | -- | 
| 1 | 100% | 147% | -- | -- | 9 Month | 1 | 100% | 118% | -- | -- | 
| 1 | 100% | 75% | -- | -- | 6 Month | 1 | 100% | 36% | -- | -- | 
| 1 | 100% | 78% | -- | -- | 3 Month | 1 | 100% | 34% | -- | -- | 
| 1 | 100% | 84% | -- | -- | 1 Month | 1 | 100% | 4% | -- | -- | 
| 1 | 0% | -20% | -- | -- | 1 Week | 1 | 0% | -32% | -- | -- | 
| 
                              InsiderInsights.com Sales Scorecard
                             | 
|  |  | 
                              Transaction Date
                             | 
| Nq | Hit Rate
 | Mean Return
 | Median Return
 | Range of Returns
 | Time From Sales
 | Nq | Hit Rate
 | Mean Return
 | Median Return
 | Range of Returns
 | 
| -- | -- | -- | -- | -- | 1 Year | -- | -- | -- | -- | -- | 
| -- | -- | -- | -- | -- | 9 Month | -- | -- | -- | -- | -- | 
| -- | -- | -- | -- | -- | 6 Month | -- | -- | -- | -- | -- | 
| -- | -- | -- | -- | -- | 3 Month | -- | -- | -- | -- | -- | 
| -- | -- | -- | -- | -- | 1 Month | -- | -- | -- | -- | -- | 
| -- | -- | -- | -- | -- | 1 Week | -- | -- | -- | -- | -- | 
| Scorecards Updated 11/15/2021 06:11 AM EST | Latest Transaction Date: | 12/10/2018 | 
| Average days between Transaction and Entered Dates: | 2 |