NYSE:CFR

Cullen/frost Bankers Stock Insider Trading

Financial Services > Banks - Regional

Buy CFR

*Your capital is at risk

$134.28

-1.26 (-0.93%)

At Close: Jun 03, 2026

Cullen/Frost Bankers Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 51.69. In total, the insiders bought 157.03K and sold 28.32M CFR shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	51.69
● Buy	157.03K shares
● Sell	28.32M shares
71% Buy Activity Negligible or No Correlation
Buy Signal Medium Confidence Apr 29, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 51.69. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Apr 29, 2026 Buy	Deferred Stock Units A-Award	Pierce Joseph A. Director	Director	630 Value: $90.0K
Apr 29, 2026 Buy	Deferred Stock Units A-Award	Rutherford Linda B. Director	Director	630 Value: $90.0K
Apr 29, 2026 Buy	Deferred Stock Units A-Award	Matthews Charles W Director	Director	630 Value: $90.0K
Apr 29, 2026 Buy	Deferred Stock Units A-Award	Shields Marsha Mccombs Director	Director	630 Value: $90.0K
Apr 29, 2026 Buy	Deferred Stock Units A-Award	Chase Anthony R Director	Director	630 Value: $90.0K
Apr 29, 2026 Buy	Deferred Stock Units A-Award	Dawson Samuel G. Director	Director	630 Value: $90.0K
Apr 29, 2026 Buy	Deferred Stock Units A-Award	Andrade Esperanza Director	Director	630 Value: $90.0K
Apr 29, 2026 Buy	Deferred Stock Units A-Award	Comparin Cynthia Jane Director	Director	630 Value: $90.0K
Apr 29, 2026 Buy	Deferred Stock Units A-Award	Edwards Crawford H Director	Director	630 Value: $90.0K
Apr 29, 2026 Buy	Deferred Stock Units A-Award	Engates John T Director	Director	630 Value: $90.0K
Apr 29, 2026 Buy	Deferred Stock Units A-Award	Rummel Jeffrey M. Director	Director	630 Value: $90.0K
Apr 29, 2026 Buy	Deferred Stock Units A-Award	John Howard Willome Director	Director	630 Value: $90.0K
Apr 29, 2026 Buy	Deferred Stock Units A-Award	Haemisegger David J Director	Director	630 Value: $90.0K
Mar 09, 2026 Sell	Common Stock, $0.01 par value G-Gift	Edwards Crawford H Director	Director	750 Value: $0
Mar 06, 2026 Buy	Common Stock, $0.01 par value J-Other	Rhodes Coolidge E Jr Group EVP General Counsel/sec	Officer	700 Value: $94.8K
Mar 06, 2026 Sell	Common Stock, $0.01 par value J-Other	Rhodes Coolidge E Jr Group EVP General Counsel/sec	Officer	700 Value: $88.9K
Feb 10, 2026 Sell	Common Stock, $0.01 par value G-Gift	Green Phillip D Chairman And CEO	CEO / President	912 Value: $0
Feb 05, 2026 Buy	Common Stock, $0.01 par value A-Award	Stead Jimmy Gevp Chief Consumer Banking	Officer	2 155 Value: $309.5K
Feb 05, 2026 Sell	Common Stock, $0.01 par value D-Return	Alonzo Annette M Gevp Chief Hr Officer	Officer	690 Value: $99.1K
Feb 05, 2026 Buy	Common Stock, $0.01 par value A-Award	Alonzo Annette M Gevp Chief Hr Officer	Officer	1 638 Value: $235.2K
Feb 05, 2026 Buy	Common Stock, $0.01 par value A-Award	Berman Bobby Gevp Research & Strategy	Officer	1 293 Value: $185.7K
Feb 05, 2026 Sell	Common Stock, $0.01 par value D-Return	Berman Bobby Gevp Research & Strategy	Officer	549 Value: $78.8K
Feb 05, 2026 Buy	Common Stock, $0.01 par value A-Award	Bracher Paul President Of Cfr	CEO / President	2 299 Value: $330.1K
Feb 05, 2026 Sell	Common Stock, $0.01 par value D-Return	Bracher Paul President Of Cfr	CEO / President	940 Value: $135.0K
Feb 05, 2026 Buy	Common Stock, $0.01 par value A-Award	Green Phillip D Chairman And CEO	CEO / President	9 124 Value: $1.31M

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT CULLEN/FROST BANKERS INC

Cullen/Frost Bankers, Inc. operates as the bank holding company for Frost Bank that offers commercial and consumer banking services in Texas. It operates in two segments, Banking and Frost Wealth Advisors. The company offers commercial banking services to corporations and other business clients, including financing for industrial and commercial properties, interim construction related to industrial and commercial properties, equipment, inventorie...

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