Grant Yonehiro Insider Profile
4 Followers
Grant Yonehiro, COO at Bolt Biotherapeutics, holds 17.27K shares in Bolt Biotherapeutics (Ticker: BOLT), holds 923.00 shares in Maxygen (Ticker: MAXY). Most recently, Grant Yonehiro Sold ― shares of Bolt Biotherapeutics on Sep 21, 2026 for an estimated value of $43.72K.
Grant Yonehiro has not reported sufficient informative transactions and therefore cannot be ranked.
Time Frame
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Insider Roles
COO
Roles that Grant Yonehiro holds in companies
Most Profitable Insider Trade
Currently, no data available
The most profitable trade made by Grant Yonehiro
Grant Yonehiro's Trading History
Bolt Biotherapeutics
Sep 21, 2026
COO
Informative Sell
43.72K
$113.80K
Maxygen
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List of latest transactions for each holding click on a transaction to see Grant Yonehiro's performance on stock
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Grant Yonehiro insider profile FAQ
What is the percentage of profitable transactions made by Grant Yonehiro?
The percentage of profitable transactions made by Grant Yonehiro is ―.
What is the average return per transaction made by Grant Yonehiro?
The average return per transaction made by Grant Yonehiro is ―.
What stocks does Grant Yonehiro hold?
Grant Yonehiro holds: BOLT, MAXY stocks.
What was Grant Yonehiro’s latest transaction?
Grant Yonehiro latest transaction was an Informative Sell of $43.72K.
What was Grant Yonehiro's most profitable transaction?
Grant Yonehiro’s most profitable transaction was an Uninformative Buy of stock on ―. The return on the trade was ―.
What is Grant Yonehiro's role in Bolt Biotherapeutics?
Grant Yonehiro's role in Bolt Biotherapeutics is COO.
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