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JAMES W MCCOLLUM Insider Profile
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JAMES W MCCOLLUM, Director at LENZ Therapeutics, holds 631.10K shares in LENZ Therapeutics (Ticker: LENZ). Most recently, JAMES W MCCOLLUM Bought 10,500 shares of LENZ Therapeutics on Nov 10, 2025 for an estimated value of $239.19K.
Profitable Transactions
2 out of 2 Profitable Transactions
Average Return
+43.00%
Average return per transaction
Time Frame
Compare to
Insider Holdings
100.00%
A breakdown of JAMES W MCCOLLUM's holdings
Insider Roles
Director
Roles that JAMES W MCCOLLUM holds in companies
Most Profitable Insider Trade
The most profitable trade made by JAMES W MCCOLLUM
JAMES W MCCOLLUM's Trading History
List of latest transactions for each holding click on a transaction to see JAMES W MCCOLLUM's performance on stock
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JAMES W MCCOLLUM insider profile FAQ
What is the percentage of profitable transactions made by JAMES W MCCOLLUM?
The percentage of profitable transactions made by JAMES W MCCOLLUM is 100%.
What is the average return per transaction made by JAMES W MCCOLLUM?
The average return per transaction made by JAMES W MCCOLLUM is 43.00%.
What stocks does JAMES W MCCOLLUM hold?
JAMES W MCCOLLUM holds: LENZ stocks.
What was JAMES W MCCOLLUM’s latest transaction?
JAMES W MCCOLLUM latest transaction was an Informative Buy of $239.19K.
What was JAMES W MCCOLLUM's most profitable transaction?
JAMES W MCCOLLUM’s most profitable transaction was an Informative Buy of LENZ stock on May 14, 2024. The return on the trade was 75.70%.
What is JAMES W MCCOLLUM's role in LENZ Therapeutics?
JAMES W MCCOLLUM's role in LENZ Therapeutics is Director.
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