PINK:CDNL

Cardinal Res Stock Insider Trading

*Your capital is at risk

$60.00

-4.00 (-6.25%)

At Close: Aug 10, 2026

Cardinal Res Stock Insider Power

Based on the 67 latest insides trades, we have calculated the insider power to be positive at 100.00. In total, the insiders bought 62.6M and sold 13.23M CDNL shares in the last 67 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 67 transactions)	100.00
● Buy	62.6M shares
● Sell	13.23M shares
82% Buy Activity Moderate Positive Correlation
No Significant Signals No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date	Type	Person	Role	Amount
Jun 05, 2026 Buy	Class A Common Stock A-Award	Zelman Ivy Director	Director	1 817 Value: $109.9K
Jun 05, 2026 Buy	Class A Common Stock A-Award	Lee Richard Melvin Jr. Director	Director	1 941 Value: $117.4K
Jun 05, 2026 Buy	Class A Common Stock A-Award	Shanfelter Austin J Director	Director	1 941 Value: $117.4K
Jun 05, 2026 Buy	Class A Common Stock A-Award	Wimmer Richard Bennett Director	Director	2 023 Value: $122.3K
May 27, 2026 Buy	Class A Common Stock P-Purchase	Wood Benjamin Chief Operating Officer	C-Suite Officer	100 Value: $5K
May 27, 2026 Buy	Class A Common Stock P-Purchase	Wood Benjamin Chief Operating Officer	C-Suite Officer	3 600 Value: $194.0K
May 27, 2026 Buy	Class A Common Stock P-Purchase	Wood Benjamin Chief Operating Officer	C-Suite Officer	4 206 Value: $218.3K
May 27, 2026 Buy	Class A Common Stock P-Purchase	Wood Benjamin Chief Operating Officer	C-Suite Officer	5 355 Value: $271.9K
May 27, 2026 Buy	Class A Common Stock P-Purchase	Wood Benjamin Chief Operating Officer	C-Suite Officer	6 739 Value: $336.2K
May 07, 2026 Buy	Class A Common Stock A-Award	Lee Richard Melvin Jr. Director	Director	3 101 Value: $75.0K
May 07, 2026 Buy	Class A Common Stock A-Award	Zelman Ivy Director	Director	3 101 Value: $75.0K
May 07, 2026 Buy	Class A Common Stock A-Award	Shanfelter Austin J Director	Director	3 101 Value: $75.0K
May 07, 2026 Buy	Class A Common Stock A-Award	Wimmer Richard Bennett Director	Director	3 101 Value: $75.0K
Mar 26, 2026 Buy	Class A Common Stock P-Purchase	Zelman Ivy Director	Director	6 921 Value: $251.4K
Mar 12, 2026 Buy	Class B Common Stock	Wood Anthony Leon Jr. Director	Director	0 Value: $0
Mar 12, 2026 Buy	LLC Units	Wood Anthony Leon Jr. Director	Director	2 093 031 Value: $63.0M
Mar 12, 2026 Buy	Class B Common Stock	Wood Benjamin Chief Operating Officer	C-Suite Officer	0 Value: $0
Mar 12, 2026 Buy	LLC Units	Wood Benjamin Chief Operating Officer	C-Suite Officer	2 093 031 Value: $63.0M
Dec 11, 2025 Buy	Class A Common Stock P-Purchase	Wimmer Richard Bennett Director	Director	10 000 Value: $210.0K
Dec 11, 2025 Buy	Class A Common Stock P-Purchase	Lee Richard Melvin Jr. Director	Director	22 725 Value: $477.2K
Dec 11, 2025 Buy	Class A Common Stock P-Purchase	Zelman Ivy Director	Director	2 275 Value: $47.8K
Dec 11, 2025 Buy	Class A Common Stock P-Purchase	Gidley Tiffany Leann General Counsel And Secretary	Officer	6 000 Value: $126.0K
Dec 11, 2025 Sell	LLC Units D-Return	Rowe Michael Bruce Jr. Chief Financial Officer	C-Suite Officer	595 238 Value: $0
Dec 11, 2025 Sell	Class B Common Stock D-Return	Rowe Michael Bruce Jr. Chief Financial Officer	C-Suite Officer	595 238 Value: $0
Dec 11, 2025 Sell	LLC Units D-Return	Rowe Michael Bruce Jr. Chief Financial Officer	C-Suite Officer	66 071 Value: $0

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