PINK:COSO

Coastalsouth Bancshares Stock Insider Trading

Financial Services > Banks - Regional

Buy COSO

*Your capital is at risk

$25.34

-0.420 (-1.63%)

At Close: Jun 03, 2026

CoastalSouth Bancshares Stock Insider Power

Based on the 51 latest insides trades, we have calculated the insider power to be positive at 35.39. In total, the insiders bought 115.01M and sold 17.77K COSO shares in the last 51 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 51 transactions)	35.39
● Buy	115.01M shares
● Sell	17.77K shares
88% Buy Activity Moderate Positive Correlation
Sell Signal Low Confidence May 06, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory positive Insider Power Score of 35.39. Partially supported by a positive historical correlation. Confidence increased due to high data reliability score of 90.

Historical Insider Trades

Date	Type	Person	Role	Amount
Dec 31, 2026 Buy	Restricted Stock Units	Fraser John Simon Director	Director	868 Value: $22.0K
May 06, 2026 Sell	Common Stock G-Gift	Valduga Anthony P. CFO And COO	C-Suite Officer	2 000 Value: $0
May 06, 2026 Sell	Common Stock S-Sale	Valduga Anthony P. CFO And COO	C-Suite Officer	4 558 Value: $117.8K
Apr 27, 2026 Buy	Restricted Stock Units M-Exempt	Turner Cameron Bradley Chief Credit Officer	Officer	4 000 Value: $102.4K
Apr 27, 2026 Sell	Common Stock F-InKind	Turner Cameron Bradley Chief Credit Officer	Officer	1 169 Value: $29.9K
Apr 27, 2026 Buy	Common Stock M-Exempt	Turner Cameron Bradley Chief Credit Officer	Officer	4 000 Value: $102.4K
Apr 27, 2026 Buy	Restricted Stock Units M-Exempt	Valduga Anthony P. CFO And COO	C-Suite Officer	13 000 Value: $332.7K
Apr 27, 2026 Sell	Common Stock F-InKind	Valduga Anthony P. CFO And COO	C-Suite Officer	3 841 Value: $98.3K
Apr 27, 2026 Buy	Common Stock M-Exempt	Valduga Anthony P. CFO And COO	C-Suite Officer	13 000 Value: $332.7K
Apr 27, 2026 Buy	Restricted Stock Units M-Exempt	Hemby Lauren M. Chief Accounting Officer	Officer	4 000 Value: $102.4K
Apr 27, 2026 Sell	Common Stock F-InKind	Hemby Lauren M. Chief Accounting Officer	Officer	1 181 Value: $30.2K
Apr 27, 2026 Buy	Common Stock M-Exempt	Hemby Lauren M. Chief Accounting Officer	Officer	4 000 Value: $102.4K
Apr 27, 2026 Buy	Restricted Stock Units M-Exempt	Stone Stephen R. President And CEO	CEO / President	17 000 Value: $435.0K
Apr 27, 2026 Sell	Common Stock F-InKind	Stone Stephen R. President And CEO	CEO / President	5 022 Value: $128.5K
Apr 27, 2026 Buy	Common Stock M-Exempt	Stone Stephen R. President And CEO	CEO / President	17 000 Value: $435.0K
Mar 09, 2026 Buy	Common Stock P-Purchase	Stone Stephen R. President And CEO	CEO / President	200 Value: $5K
Feb 26, 2026 Buy	Common Stock	Fraser John Simon Director	Director	0 Value: $0
Feb 26, 2026 Buy	Common Stock	Fraser John Simon Director	Director	0 Value: $0
Feb 26, 2026 Buy	Common Stock	Fraser John Simon Director	Director	0 Value: $0
Feb 11, 2026 Buy	Restricted Stock Unit A-Award	Valduga Anthony P. CFO And COO	C-Suite Officer	10 000 Value: $248.8K
Feb 11, 2026 Buy	Restricted Stock Units A-Award	Macleod James S Director	Director	1 189 Value: $29.6K
Feb 11, 2026 Buy	Restricted Stock Units A-Award	Hemby Lauren M. Chief Accounting Officer	Officer	4 000 Value: $99.5K
Feb 11, 2026 Buy	Restricted Stock Units A-Award	Topper Joseph V. Jr. Director	Director	927 Value: $23.1K
Feb 11, 2026 Buy	Restricted Stock Units A-Award	Frawley Patrick M Director	Director	868 Value: $21.6K
Feb 11, 2026 Buy	Restricted Stock Units A-Award	Richardson James N. Jr. Director	Director	868 Value: $21.6K

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