Michael K O'donnell Insider Profile
4 Followers
Michael K O'donnell, Director at Big Yellow Group, holds 13.00K shares in Big Yellow Group (Ticker: BYLOF), holds 67.00K shares in Helical (Ticker: GB:HLCL). Most recently, Michael K O'donnell Bought ― shares of Big Yellow Group on May 19, 2026 for an estimated value of $33.10K.
Michael K O'donnell Big Yellow Group (BYLOF)Director
Big Yellow Group (BYLOF)
Director
Ranked #32,637 out of 109,030 Corporate Insiders
Profitable Transactions
4 out of 4 Profitable Transactions
Average Return
+9.10%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that Michael K O'donnell holds in companies
Most Profitable Insider Trade
The most profitable trade made by Michael K O'donnell
Michael K O'donnell's Trading History
Big Yellow Group
May 19, 2026
Director
Informative Buy
33.10K
$146.12K
Helical
Nov 25, 2016
Director
Informative Buy
14.05K
£132.66K
List of latest transactions for each holding click on a transaction to see Michael K O'donnell's performance on stock
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Michael K O'donnell insider profile FAQ
What is the percentage of profitable transactions made by Michael K O'donnell?
The percentage of profitable transactions made by Michael K O'donnell is 100%.
What is the average return per transaction made by Michael K O'donnell?
The average return per transaction made by Michael K O'donnell is 9.10%.
What stocks does Michael K O'donnell hold?
Michael K O'donnell holds: BYLOF, GB:HLCL stocks.
What was Michael K O'donnell’s latest transaction?
Michael K O'donnell latest transaction was an Informative Buy of $33.10K.
What was Michael K O'donnell's most profitable transaction?
Michael K O'donnell’s most profitable transaction was an Informative Buy of BYLOF stock on January 23, 2025. The return on the trade was 24.20%.
What is Michael K O'donnell's role in Big Yellow Group?
Michael K O'donnell's role in Big Yellow Group is Director.
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