NYSE:AMR

Alta Mesa Resources Stock Insider Trading

Energy > Coal

Buy AMR

*Your capital is at risk

$137.16

-6.65 (-4.62%)

At Close: Jul 31, 2026

Alta Mesa Resources Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 82.91. In total, the insiders bought 196.08K and sold 21.02K AMR 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)	82.91
● Buy	196.08K shares
● Sell	21.02K shares
81% Buy Activity Negligible or No Correlation
Sell Signal Low Confidence Jun 03, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory positive Insider Power Score of 82.91. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Mar 12, 2026 Buy	Common Stock, $0.01 par value per share P-Purchase	Courtis Kenneth S. Director	Director	2 600 Value: $492.4K
Mar 12, 2026 Buy	Common Stock, $0.01 par value per share P-Purchase	Courtis Kenneth S. Director	Director	1 362 Value: $261.8K
Mar 12, 2026 Buy	Common Stock, $0.01 par value per share P-Purchase	Courtis Kenneth S. Director	Director	900 Value: $174.5K
Mar 11, 2026 Buy	Common Stock, $0.01 par value per share P-Purchase	Courtis Kenneth S. Director	Director	2 739 Value: $514.6K
Mar 11, 2026 Buy	Common Stock, $0.01 par value per share P-Purchase	Courtis Kenneth S. Director	Director	611 Value: $113.6K
Mar 11, 2026 Buy	Common Stock, $0.01 par value per share P-Purchase	Courtis Kenneth S. Director	Director	4 052 Value: $759.2K
Mar 11, 2026 Buy	Common Stock, $0.01 par value per share P-Purchase	Courtis Kenneth S. Director	Director	2 598 Value: $481.4K
Mar 10, 2026 Buy	Common Stock, $0.01 par value per share P-Purchase	Courtis Kenneth S. Director	Director	2 976 Value: $544.4K
Mar 10, 2026 Buy	Common Stock, $0.01 par value per share P-Purchase	Courtis Kenneth S. Director	Director	2 014 Value: $370.3K
Mar 10, 2026 Buy	Common Stock, $0.01 par value per share P-Purchase	Courtis Kenneth S. Director	Director	554 Value: $102.3K
Mar 10, 2026 Buy	Common Stock, $0.01 par value per share P-Purchase	Courtis Kenneth S. Director	Director	1 787 Value: $325.1K
Mar 10, 2026 Buy	Common Stock, $0.01 par value per share P-Purchase	Courtis Kenneth S. Director	Director	7 669 Value: $1.39M
Mar 09, 2026 Buy	Common Stock, $0.01 par value per share P-Purchase	Courtis Kenneth S. Director	Director	2 507 Value: $437.7K
Mar 09, 2026 Buy	Common Stock, $0.01 par value per share P-Purchase	Courtis Kenneth S. Director	Director	9 242 Value: $1.63M
Mar 09, 2026 Buy	Common Stock, $0.01 par value per share P-Purchase	Courtis Kenneth S. Director	Director	592 Value: $105.4K
Mar 09, 2026 Buy	Common Stock, $0.01 par value per share P-Purchase	Courtis Kenneth S. Director	Director	440 Value: $79.3K
Mar 09, 2026 Buy	Common Stock, $0.01 par value per share P-Purchase	Courtis Kenneth S. Director	Director	1 751 Value: $314.5K
Mar 09, 2026 Buy	Common Stock, $0.01 par value per share P-Purchase	Courtis Kenneth S. Director	Director	1 510 Value: $268.3K
Mar 09, 2026 Buy	Common Stock, $0.01 par value per share P-Purchase	Courtis Kenneth S. Director	Director	8 958 Value: $1.57M
Mar 05, 2026 Sell	Common Stock, $0.01 par value per share S-Sale	Horn Daniel E. Chief Commercial Officer	Officer	971 Value: $165.1K
Mar 04, 2026 Sell	Common Stock, $0.01 par value per share S-Sale	Munsey Joshua Todd Chief Financial Officer	C-Suite Officer	2 523 Value: $462.3K
Jan 25, 2026 Buy	Common Stock, $0.01 par value per share A-Award	Eidson Charles Andrew Chief Executive Officer	CEO / President	6 521 Value: $894.4K
Jan 25, 2026 Sell	Common Stock, $0.01 par value per share F-InKind	Munsey Joshua Todd Chief Financial Officer	C-Suite Officer	1 515 Value: $350.2K
Jan 25, 2026 Buy	Common Stock, $0.01 par value per share A-Award	Horn Daniel E. Chief Commercial Officer	Officer	2 559 Value: $351.0K
Jan 25, 2026 Sell	Common Stock, $0.01 par value per share F-InKind	Horn Daniel E. Chief Commercial Officer	Officer	1 600 Value: $369.8K

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