NYSE:ECVT

Ecovyst Stock Insider Trading

Basic Materials > Chemicals - Specialty

Buy ECVT

*Your capital is at risk

$13.08

-0.180 (-1.36%)

At Close: Jun 03, 2026

Ecovyst Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 52.11. In total, the insiders bought 1.91M and sold 324.81K ECVT 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)	52.11
● Buy	1.91M shares
● Sell	324.81K shares
71% Buy Activity Moderate Negative Correlation
Buy Signal Medium Confidence Feb 03, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 52.11. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
May 26, 2026 Buy	Common Stock A-Award	Humble Patti A. Director	Director	9 099 Value: $123.8K
May 20, 2026 Buy	Common Stock J-Other	Humble Patti A.	Director	0 Value: $0
Mar 12, 2026 Buy	Common Stock M-Exempt	Bitting Kurt See Remarks	Officer	38 064 Value: $115.7K
Mar 12, 2026 Buy	Option (Right to Buy) M-Exempt	Bitting Kurt See Remarks	Officer	9 516 Value: $76.5K
Mar 04, 2026 Buy	Common Stock A-Award	Feehan Michael See Remarks	Officer	11 052 Value: $125.0K
Mar 04, 2026 Buy	Common Stock A-Award	Koscinski Joseph S. See Remarks	Officer	11 052 Value: $125.0K
Feb 03, 2026 Buy	Common Stock A-Award	Feehan Michael See Remarks	Officer	19 399 Value: $213.8K
Feb 03, 2026 Buy	Common Stock A-Award	Althoff Donald L. Director	Director	19 399 Value: $213.8K
Feb 03, 2026 Buy	Common Stock A-Award	Koscinski Joseph S. See Remarks	Officer	27 158 Value: $299.3K
Feb 03, 2026 Buy	Common Stock A-Award	Ward Susan F Director	Director	19 399 Value: $213.8K
Feb 03, 2026 Buy	Common Stock A-Award	Fogarty Kevin Michael Director	Director	38 798 Value: $427.6K
Feb 03, 2026 Buy	Common Stock A-Award	Bradley David A. Director	Director	19 399 Value: $213.8K
Feb 03, 2026 Buy	Common Stock A-Award	Catalano Anna C Director	Director	19 399 Value: $213.8K
Feb 03, 2026 Buy	Common Stock A-Award	Lorance Sarah Director	Director	19 399 Value: $213.8K
Feb 03, 2026 Buy	Common Stock A-Award	Bitting Kurt See Remarks	Officer	116 392 Value: $1.28M
Feb 03, 2026 Sell	Common Stock F-InKind	Bitting Kurt See Remarks	Officer	25 925 Value: $267.3K
Feb 03, 2026 Sell	Common Stock F-InKind	Feehan Michael See Remarks	Officer	4 834 Value: $49.8K
Feb 03, 2026 Buy	Common Stock A-Award	Brown Bryan K. Director	Director	19 399 Value: $213.8K
Jan 22, 2026 Sell	Common Stock F-InKind	Feehan Michael See Remarks	Officer	4 246 Value: $46.0K
Jan 22, 2026 Sell	Common Stock F-InKind	Bitting Kurt See Remarks	Officer	16 053 Value: $174.0K
Jan 05, 2026 Sell	Common Stock F-InKind	Feehan Michael See Remarks	Officer	6 231 Value: $61.1K
Jan 05, 2026 Sell	Common Stock F-InKind	Bitting Kurt See Remarks	Officer	16 097 Value: $157.8K
Nov 07, 2025 Sell	Common Stock S-Sale	Ward Susan F Director	Director	15 000 Value: $126.0K
Feb 03, 2025 Buy	Common Stock A-Award	Bradley David A. Director	Director	25 674 Value: $197.7K
Feb 03, 2025 Buy	Common Stock A-Award	Vann George L. Jr. See Remarks	Officer	20 540 Value: $158.2K

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 ECOVYST INC.

Ecovyst Inc. provides specialty catalysts and services in the United States, the Netherlands, the United Kingdom, and internationally. The company operates through two segments, Ecoservices and Catalyst Technologies. The Ecoservices segment offers sulfuric acid recycling services for production of alkylate for refineries; and virgin sulfuric acid for mining, water treatment, and industrial applications. The Catalyst Technologies segment provides ...

Read Full Profile Here