Trades Insiders Companies Cluster Buys Rankings About

ITS

InsiderTrading Screener

Track SEC Form 4 insider trades. See what corporate insiders are buying and selling.

Browse

Trades
Insiders
Companies
Cluster Buys
Rankings

Top Insiders

Mark Zuckerberg
Elon Musk
Jamie Dimon
Satya Nadella
Lisa Su
Jensen Huang

Screeners

CEO & CFO Purchases
Director Purchases
Top Buys This Week
Top Sales This Week
10b5-1 Trades
Buy/Sell Ratios
Politician Overlap
Sectors

Learn

Learn
What is a Form 4?
About & Methodology
What are Cluster Buys?
Top Insider Rankings
Privacy Policy
Terms of Use

Data

SEC EDGAR Form 4 ↗
CongressStock.com ↗
Track13F.com ↗
About the data

© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.

Home/Insiders/Marbach Mary

Marbach Mary

Insider

Insider

Total trades

3

Total bought

$6K

Total sold

$0

Tickers traded

1

12-month activity

Monthly buy vs sell totals from Marbach Mary's Form 4 filings.

BuysSells

Recent trades

Most recent Form 4 filings by Marbach Mary.

Marbach Marygranted312,500 shares ofTONXat $0Jul 22Details
Marbach Marybought1,600 shares ofTONXat $3.52$6KMay 15Details
Marbach Marytraded311,908 shares ofTONXMay 1Details

Explore insider screeners

Latest CEO & CFO Purchases Latest CEO & CFO Sales Director Purchases Officer Purchases Top Purchases This Week Top Sales This Week Top Officer Buys (Month)10% Owner Filings 10b5-1 Planned Trades Discretionary Trades Buy/Sell Ratios Politician–Insider Overlap

Marbach Mary — Insider Insider Trades | Insider Trading Screener