Isaac Jr Arnold - Net Worth and Insider Trading
Isaac Jr Arnold Net Worth
The estimated net worth of Isaac Jr Arnold is at least $4 Million dollars as of 2025-07-23. Isaac Jr Arnold is the Director of Cullen/Frost Bankers Inc and owns about 27,968 shares of Cullen/Frost Bankers Inc (CFR) stock worth over $4 Million. Details can be seen in Isaac Jr Arnold'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 Isaac Jr Arnold has not made any transactions after 2003-11-04 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Isaac Jr Arnold
Isaac Jr Arnold Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Isaac Jr Arnold owns 1 companies in total, including Cullen/Frost Bankers Inc (CFR) .
Click here to see the complete history of Isaac Jr Arnold’s form 4 insider trades.
Insider Ownership Summary of Isaac Jr Arnold
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
CFR | Cullen/Frost Bankers Inc | 2003-11-04 | director |
Isaac Jr Arnold Latest Holdings Summary
Isaac Jr Arnold currently owns a total of 1 stock. Isaac Jr Arnold owns 27,968 shares of Cullen/Frost Bankers Inc (CFR) as of November 4, 2003, with a value of $4 Million.
Latest Holdings of Isaac Jr Arnold
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
CFR | Cullen/Frost Bankers Inc | 2003-11-04 | 27,968 | 137.65 | 3,849,795 |
Holding Weightings of Isaac Jr Arnold
Isaac Jr Arnold Form 4 Trading Tracker
According to the SEC Form 4 filings, Isaac Jr Arnold has made a total of 0 transactions in Cullen/Frost Bankers Inc (CFR) over the past 5 years. The most-recent trade in Cullen/Frost Bankers Inc is the sale of 10,000 shares on November 4, 2003, which brought Isaac Jr Arnold around $390,000.
Insider Trading History of Isaac Jr Arnold
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Isaac Jr Arnold Trading Performance
Isaac Jr Arnold Ownership Network
Ownership Network List of Isaac Jr Arnold
Ownership Network Relation of Isaac Jr Arnold

Isaac Jr Arnold Owned Company Details
What does Cullen/Frost Bankers Inc do?
Who are the key executives at Cullen/Frost Bankers Inc?
Isaac Jr Arnold is the director of Cullen/Frost Bankers Inc. Other key executives at Cullen/Frost Bankers Inc include President Paul Bracher , Group EVP / CFO Phillip D Green , and GEVP Chief Credit Officer Howard L. Kasanoff .
Cullen/Frost Bankers Inc (CFR) Insider Trades Summary
Over the past 18 months, Isaac Jr Arnold made no insider transaction in Cullen/Frost Bankers Inc (CFR). Other recent insider transactions involving Cullen/Frost Bankers Inc (CFR) include a net sale of 21,320 shares made by Paul Bracher , a net sale of 7,000 shares made by Howard L. Kasanoff , and a net sale of 4,818 shares made by Bobby Berman .
In summary, during the past 3 months, insiders sold 0 shares of Cullen/Frost Bankers Inc (CFR) in total and bought 1,870 shares, with a net purchase of 1,870 shares. During the past 18 months, 72,643 shares of Cullen/Frost Bankers Inc (CFR) were sold and 1,870 shares were bought by its insiders, resulting in a net sale of 70,773 shares.
Cullen/Frost Bankers Inc (CFR)'s detailed insider trading history can be found in Insider Trading Tracker table.
Cullen/Frost Bankers Inc Insider Transactions
Isaac Jr Arnold Mailing Address
Above is the net worth, insider trading, and ownership report for Isaac Jr Arnold. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Isaac Jr Arnold's mailing address is: San Antonio Tx 78205.