NASDAQ:VERX

Vertex Stock Insider Trading

Technology > Software - Application

Buy VERX

*Your capital is at risk

$12.79

-1.06 (-7.65%)

At Close: Jun 03, 2026

Vertex Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -38.63. In total, the insiders bought 9.74M and sold 6.27M VERX 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)	-38.63
● Buy	9.74M shares
● Sell	6.27M shares
64% Buy Activity Strong Negative Correlation
Buy Signal Low Confidence Feb 23, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory negative Insider Power Score of -38.63. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
May 28, 2026 Sell	Class A Common Stock S-Sale	Destefano David Director	Director	6 460 Value: $82.4K
Mar 09, 2026 Buy	Class A Common Stock P-Purchase	Item Second Irr. Trust Fbo Kyle R. Westphal U/a Of Jeffrey R. Westphal Dated October 5, 2001 10 Percent Owner	10% Owner	10 000 Value: $150.5K
Feb 24, 2026 Sell	Class A Common Stock F-InKind	Destefano David Director	Director	51 983 Value: $689.3K
Feb 24, 2026 Buy	Class A Common Stock M-Exempt	Destefano David Director	Director	109 233 Value: $1.45M
Feb 24, 2026 Buy	Restricted Stock Units M-Exempt	Destefano David Director	Director	109 233 Value: $1.45M
Feb 23, 2026 Buy	Restricted Stock Units M-Exempt	Schwab John R Chief Financial Officer	C-Suite Officer	30 305 Value: $364.6K
Feb 23, 2026 Sell	Class A Common Stock F-InKind	Schwab John R Chief Financial Officer	C-Suite Officer	16 411 Value: $197.4K
Feb 23, 2026 Buy	Class A Common Stock M-Exempt	Schwab John R Chief Financial Officer	C-Suite Officer	30 305 Value: $364.6K
Feb 23, 2026 Buy	Restricted Stock Units M-Exempt	Rowland Bryan T.r. General Counsel	Officer	6 428 Value: $77.3K
Feb 23, 2026 Sell	Class A Common Stock F-InKind	Rowland Bryan T.r. General Counsel	Officer	1 768 Value: $21.3K
Feb 23, 2026 Buy	Class A Common Stock M-Exempt	Rowland Bryan T.r. General Counsel	Officer	6 428 Value: $77.3K
Feb 23, 2026 Buy	Class A Common Stock P-Purchase	Young Christopher David President And CEO	CEO / President	60 000 Value: $730.8K
Feb 23, 2026 Buy	Class A Common Stock M-Exempt	Destefano David Director	Director	101 395 Value: $1.22M
Feb 23, 2026 Sell	Class A Common Stock F-InKind	Destefano David Director	Director	47 112 Value: $566.8K
Feb 23, 2026 Buy	Restricted Stock Units M-Exempt	Destefano David Director	Director	101 395 Value: $1.22M
Feb 20, 2026 Sell	Class A Common Stock F-InKind	Rowland Bryan T.r. General Counsel	Officer	1 259 Value: $16.0K
Feb 20, 2026 Sell	Class A Common Stock F-InKind	Rowland Bryan T.r. General Counsel	Officer	976 Value: $12.4K
Feb 20, 2026 Buy	Restricted Stock Units M-Exempt	Rowland Bryan T.r. General Counsel	Officer	2 975 Value: $37.9K
Feb 20, 2026 Buy	Class A Common Stock M-Exempt	Rowland Bryan T.r. General Counsel	Officer	2 975 Value: $37.9K
Feb 20, 2026 Buy	Restricted Stock Units M-Exempt	Schwab John R Chief Financial Officer	C-Suite Officer	15 878 Value: $202.3K
Feb 20, 2026 Buy	Restricted Stock Units M-Exempt	Schwab John R Chief Financial Officer	C-Suite Officer	23 888 Value: $304.3K
Feb 20, 2026 Sell	Class A Common Stock F-InKind	Schwab John R Chief Financial Officer	C-Suite Officer	12 936 Value: $164.8K
Feb 20, 2026 Sell	Class A Common Stock F-InKind	Schwab John R Chief Financial Officer	C-Suite Officer	8 598 Value: $109.5K
Feb 20, 2026 Buy	Class A Common Stock M-Exempt	Schwab John R Chief Financial Officer	C-Suite Officer	23 888 Value: $304.3K
Feb 20, 2026 Buy	Class A Common Stock M-Exempt	Schwab John R Chief Financial Officer	C-Suite Officer	15 878 Value: $202.3K

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 VERTEX INC.

Vertex, Inc. provides tax technology solutions for corporations in retail, communication, leasing, and manufacturing industries in the United States and internationally. It offers tax determination, compliance and reporting, tax data management, document management, pre-built integration, and industry-specific solutions. The company sells its software products through software license and software as a service subscriptions. It also provides impl...

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