InsiderSignal.AI

InsiderSignal.ai

GRX - Gabelli Healthcare & Wellnessrx Trust

Insider Purchase by Gabelli Mario J (Control Person of Adviser, 10%)

Stock Price (After Trade)
Stock Price (Before Trade)

Loading data...

Trade Summary

1 week ago, Gabelli Mario J, serving as Control Person of Adviser, 10% owner at Gabelli Healthcare & Wellnessrx Trust (GRX), purchased 1,800,000 shares at $10.00 per share, for a total transaction value of $18,000,000.00. Following this transaction, Gabelli Mario J now holds 2,000,000 shares of GRX.

This purchase represents a 900.00% increase in Gabelli Mario J's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Friday, December 26, 2025 and publicly disclosed via SEC Form 4 filing on Friday, January 2, 2026, 7 days after the trade was made.

Gabelli Healthcare & Wellnessrx Trust operates in the FINANCIAL SERVICES sector, specifically within the ASSET MANAGEMENT industry. Insider buying activity in this sector can provide valuable signals about industry trends and company-specific developments.

Gabelli Mario J

Gabelli Mario J

Control Person of Adviser, 10%

Mario J. Gabelli is an American stock investor, investment advisor, and financial analyst born on June 19, 1942. He graduated *summa cum laude* from Fordham University’s College of Business Administration in 1965 with a Bachelor of Science in accounting and earned an M.B.A. from Columbia Business School in 1967, where he studied under value investing pioneer Roger Murray.[[1]](https://en.wikipedia.org/wiki/Mario_Gabelli)[[3]](https://gabelli.com/team/mario-j-gabelli/)[[4]](https://www.fordham.edu/gabelli-school-of-business/about/about-mario-gabelli/) Gabelli began his career as a security analyst at Loeb, Rhoades & Co., applying value investing principles focused on cash flow and private-market value. In 1976, he founded Gabelli & Co., followed by Gabelli Investors (later GAMCO Investors, Inc.) in 1977, where he serves as Chairman and Chief Executive Officer; the firm now manages over $40 billion in assets.[[1]](https://en.wikipedia.org/wiki/Mario_Gabelli)[[2]](https://boyarresearch.substack.com/p/mario-gabelli-chairman-and-ceo-of-3f1)[[3]](https://gabelli.com/team/mario-j-gabelli/) As Control Person of Adviser (10%) for Gabelli Healthcare & WellnessRx Trust (GRX), he has recently engaged in insider trading activities. Career highlights include induction into Barron's All-Century Team (2000), Morningstar Portfolio Manager of the Year (1997), Institutional Investor Money Manager of the Year (2011), and the Broadcasting & Cable Hall of Fame (2024); Forbes estimated his net worth at $1.7 billion in 2023.[[1]](https://en.wikipedia.org/wiki/Mario_Gabelli)[[2]](https://boyarresearch.substack.com/p/mario-gabelli-chairman-and-ceo-of-3f1)[[6]](https://www.gurufocus.com/guru/mario+gabelli/summary)

View full insider profile →

Trade Price

$10.00

Quantity

1,800,000

Total Value

$18,000,000.00

Shares Owned

2,000,000

Trade Date

Friday, December 26, 2025

8 days ago

SEC Filing Date

Friday, January 2, 2026

Filed 7 days after trade

FINANCIAL SERVICESASSET MANAGEMENT

About Gabelli Healthcare & Wellnessrx Trust

Company Overview

No company information available
View news mentioning GRX

💬 Want Deeper Insight?

Use our AI assistant to ask questions about this trade, the insider, or the company.

Chat with AI

Share this trade

https://insidersignal.ai/trade/2768274

🚀 Track Insider Trades in Real-Time

Create a free account to access our full database of insider trades, AI-powered analysis, price alerts, and discover what corporate executives are buying and selling.

Create Free AccountLearn More

✓ Free forever plan available  •  ✓ No credit card required  •  ✓ Cancel anytime