Randall Cook - Net Worth and Insider Trading
Randall Cook Net Worth
The estimated net worth of Randall Cook is at least $189,266 dollars as of 2025-04-14. Randall Cook is the Senior Officer of BlackBerry Ltd and owns about 43,015 shares of BlackBerry Ltd (TSX:BB) stock worth over $189,266. Details can be seen in Randall Cook's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that Randall Cook has not made any transactions after 2021-12-21 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Randall Cook
Randall Cook Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Randall Cook owns 1 companies in total, including BlackBerry Ltd (TSX:BB) .
Click here to see the complete history of Randall Cook’s form 4 insider trades.
Insider Ownership Summary of Randall Cook
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
TSX:BB | BlackBerry Ltd | 2021-12-21 | Senior Officer |
Randall Cook Latest Holdings Summary
Randall Cook currently owns a total of 1 stock. Randall Cook owns 43,015 shares of BlackBerry Ltd (TSX:BB) as of December 21, 2021, with a value of $189,266.
Latest Holdings of Randall Cook
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
TSX:BB | BlackBerry Ltd | 2021-12-21 | 43,015 | 4.40 | 189,266 |
Holding Weightings of Randall Cook
Randall Cook Form 4 Trading Tracker
According to the SEC Form 4 filings, Randall Cook has made a total of 5 transactions in BlackBerry Ltd (TSX:BB) over the past 5 years, including 0 buys and 5 sells. The most-recent trade in BlackBerry Ltd is the sale of 2,654 shares on December 21, 2021, which brought Randall Cook around $31,840.
Insider Trading History of Randall Cook
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Randall Cook Trading Performance
Randall Cook Ownership Network
Ownership Network List of Randall Cook
Ownership Network Relation of Randall Cook

Randall Cook Owned Company Details
What does BlackBerry Ltd do?
Who are the key executives at BlackBerry Ltd?
Randall Cook is the Senior Officer of BlackBerry Ltd. Other key executives at BlackBerry Ltd include Senior Officer Jennifer Mary Armstrong-Owen , Senior Officer Tim Foote , and Senior Officer Mattias Eriksson .
BlackBerry Ltd (TSX:BB) Insider Trades Summary
Over the past 18 months, Randall Cook made no insider transaction in BlackBerry Ltd (TSX:BB). Other recent insider transactions involving BlackBerry Ltd (TSX:BB) include a net sale of 276,493 shares made by John Joseph Giamatteo , a net sale of 54,123 shares made by Mattias Eriksson , and a net sale of 22,290 shares made by Marjorie Jill Dickman .
In summary, during the past 3 months, insiders sold 37,216 shares of BlackBerry Ltd (TSX:BB) in total and bought 0 shares, with a net sale of 37,216 shares. During the past 18 months, 1,005,528 shares of BlackBerry Ltd (TSX:BB) were sold and 35,000 shares were bought by its insiders, resulting in a net sale of 970,528 shares.
BlackBerry Ltd (TSX:BB)'s detailed insider trading history can be found in Insider Trading Tracker table.
BlackBerry Ltd Insider Transactions
Randall Cook Mailing Address
Above is the net worth, insider trading, and ownership report for Randall Cook. Currently GuruFocus does not have mailing address information for Randall Cook.