NASDAQ:ARQ

Arq Stock Insider Trading

*Your capital is at risk

$2.60

-0.0600 (-2.26%)

At Close: Jun 05, 2026

Arq Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 77.08. In total, the insiders bought 1.75M and sold 229.91K ARQ 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)	77.08
● Buy	1.75M shares
● Sell	229.91K shares
70% Buy Activity Negligible or No Correlation
Sell Signal Low Confidence May 04, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory positive Insider Power Score of 77.08. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Mar 23, 2025 Buy	Common Stock A-Award	Rasmus Robert E. Chief Executive Officer	CEO / President	4 990 Value: $13.0K
Mar 23, 2025 Buy	Performance Share Units A-Award	Rasmus Robert E. Chief Executive Officer	CEO / President	4 990 Value: $13.0K
Mar 23, 2025 Buy	Common Stock A-Award	Hansen Stacia Chief Accounting Officer	Officer	22 455 Value: $58.4K
Mar 23, 2025 Buy	Performance Share Units A-Award	Hansen Stacia Chief Accounting Officer	Officer	22 455 Value: $58.4K
Mar 23, 2025 Buy	Common Stock A-Award	Smith Claiborne Benson Gen Counsel, Corp Secretary	Officer	23 952 Value: $62.3K
Mar 23, 2025 Buy	Performance Share Units A-Award	Smith Claiborne Benson Gen Counsel, Corp Secretary	Officer	23 952 Value: $62.3K
Mar 23, 2025 Buy	Common Stock A-Award	Williamson Jeremy Chief Operating Officer	C-Suite Officer	28 069 Value: $73.0K
Mar 23, 2025 Buy	Performance Share Units A-Award	Williamson Jeremy Chief Operating Officer	C-Suite Officer	28 069 Value: $73.0K
Mar 23, 2025 Buy	Common Stock A-Award	Wong Joseph M Chief Technology Officer	Officer	26 198 Value: $68.1K
Mar 23, 2025 Buy	Performance Share Units A-Award	Wong Joseph M Chief Technology Officer	Officer	26 198 Value: $68.1K
Mar 23, 2025 Buy	Common Stock A-Award	Rasmus Robert E. Chief Executive Officer	CEO / President	4 990 Value: $13.0K
Mar 23, 2025 Buy	Performance Share Units A-Award	Rasmus Robert E. Chief Executive Officer	CEO / President	4 990 Value: $13.0K
Mar 23, 2025 Buy	Common Stock A-Award	Hansen Stacia Chief Accounting Officer	Officer	22 455 Value: $58.4K
Mar 23, 2025 Buy	Performance Share Units A-Award	Hansen Stacia Chief Accounting Officer	Officer	22 455 Value: $58.4K
Mar 23, 2025 Buy	Common Stock A-Award	Smith Claiborne Benson Gen Counsel, Corp Secretary	Officer	23 952 Value: $62.3K
Mar 23, 2025 Buy	Performance Share Units A-Award	Smith Claiborne Benson Gen Counsel, Corp Secretary	Officer	23 952 Value: $62.3K
Mar 23, 2025 Buy	Common Stock A-Award	Williamson Jeremy Chief Operating Officer	C-Suite Officer	28 069 Value: $73.0K
Mar 23, 2025 Buy	Performance Share Units A-Award	Williamson Jeremy Chief Operating Officer	C-Suite Officer	28 069 Value: $73.0K
Mar 23, 2025 Buy	Common Stock A-Award	Wong Joseph M Chief Technology Officer	Officer	26 198 Value: $68.1K
Mar 23, 2025 Buy	Performance Share Units A-Award	Wong Joseph M Chief Technology Officer	Officer	26 198 Value: $68.1K
Feb 12, 2025 Buy	Common Stock M-Exempt	Wong Joseph M Chief Technology Officer	Officer	14 728 Value: $87.3K
Feb 12, 2025 Sell	Common Stock F-InKind	Wong Joseph M Chief Technology Officer	Officer	6 995 Value: $41.5K
Feb 12, 2025 Buy	Performance Share Unit M-Exempt	Wong Joseph M Chief Technology Officer	Officer	33 420 Value: $198.2K
Feb 12, 2025 Buy	Common Stock M-Exempt	Wong Joseph M Chief Technology Officer	Officer	14 728 Value: $87.3K
Feb 12, 2025 Sell	Common Stock F-InKind	Wong Joseph M Chief Technology Officer	Officer	6 995 Value: $41.5K

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