John Anthony  DiBella, II net worth and biography

John DiBella, II Biography and Net Worth

President, Physiologically Based Pharmacokinetics (PBPK), Cheminformatics of Simulations Plus

Mr. John A. DiBella is President of PBPK and Cheminformatics Solutions. He joined the company in 2003, spending time working on the development of GastroPlus and DDDPlus software and consulting projects. Now, he leads two business units at Simulations Plus while continuing to travel the world hosting training seminars.

What is John Anthony DiBella, II's net worth?

The estimated net worth of John Anthony DiBella, II is at least $2.31 million as of December 22nd, 2023. Mr. DiBella, II owns 74,429 shares of Simulations Plus stock worth more than $2,310,648 as of May 12th. This net worth approximation does not reflect any other assets that Mr. DiBella, II may own. Learn More about John Anthony DiBella, II's net worth.

How do I contact John Anthony DiBella, II?

The corporate mailing address for Mr. DiBella, II and other Simulations Plus executives is 42505 10TH STREET WEST, LANCASTER CA, 93534. Simulations Plus can also be reached via phone at (661) 723-7723 and via email at investors@westerngas.com. Learn More on John Anthony DiBella, II's contact information.

Has John Anthony DiBella, II been buying or selling shares of Simulations Plus?

John Anthony DiBella, II has not been actively trading shares of Simulations Plus during the past quarter. Most recently, John Anthony Dibella II sold 5,411 shares of the business's stock in a transaction on Friday, December 22nd. The shares were sold at an average price of $45.16, for a transaction totalling $244,360.76. Following the completion of the sale, the insider now directly owns 74,429 shares of the company's stock, valued at $3,361,213.64. Learn More on John Anthony DiBella, II's trading history.

Who are Simulations Plus' active insiders?

Simulations Plus' insider roster includes John DiBella, II (President, Physiologically Based Pharmacokinetics (PBPK), Cheminformatics), Anthony II (Insider), Lisa LaVange (Director), John Paglia (Director), Daniel Weiner (Director), and Walter Woltosz (Director). Learn More on Simulations Plus' active insiders.

Are insiders buying or selling shares of Simulations Plus?

In the last year, insiders at the technology company sold shares 11 times. They sold a total of 162,000 shares worth more than $5,678,045.00. The most recent insider tranaction occured on May, 1st when Director Walter S Woltosz sold 20,000 shares worth more than $670,200.00. Insiders at Simulations Plus own 19.4% of the company. Learn More about insider trades at Simulations Plus.

Information on this page was last updated on 5/1/2025.

John Anthony DiBella, II Insider Trading History at Simulations Plus

See Full Table

John Anthony DiBella, II Buying and Selling Activity at Simulations Plus

This chart shows John Anthony Dibella II's buying and selling at Simulations Plus by year and by quarter.

Skip ChartChart Data in Insider Trading History Table
2022202320242025$0bought$0soldQ2Q3Q4Q1Q2Q3Q4Q1Q2Q3Q4Q1Q2-$600k-$400k-$200k$0$200k$400k$600kTotal Insider BuyingTotal Insider Selling

Simulations Plus Company Overview

Simulations Plus logo
Simulations Plus, Inc. develops drug discovery and development software for modeling and simulation, and prediction of molecular properties utilizing artificial intelligence and machine learning based technology worldwide. The company operates through two segments, Software and Services. It offers GastroPlus, which simulates the absorption and drug interaction of compounds administered to humans and animals; and DDDPlus and MembranePlus simulation products. The company also provides products based on mechanistic and mathematical models, such as DILIsym, NAFLDsym, ILDsym, RENAsym, IPFsym, and MITOsym products. In addition, it offers Absorption, Distribution, Metabolism, Excretion, and Toxicity Predictor for chemistry-based computer program that takes molecular structures as inputs and predicts their properties; and MedChem Designer, as well as MonolixSuite products for modeling and simulation that allows for population analyses, rapid clinical trial data analyses, and regulatory submissions. Further, the company provides clinical-pharmacology-based consulting services, which includes population pharmacokinetic and pharmacodynamic modeling, exposure-response analyses, clinical trial simulations, data programming, and technical writing services in support of regulatory submissions; and early drug discovery services. Additionally, it offers creative and insightful consulting services to support its quantitative systems pharmacology/quantitative systems toxicology modelling. The company serves pharmaceutical, biotechnology, agrochemical, cosmetics, and food industry companies, as well as academic and regulatory agencies. Simulations Plus, Inc. was incorporated in 1996 and is headquartered in Lancaster, California.
Read More

Today's Range

Now: $30.83
Low: $30.22
High: $31.52

50 Day Range

MA: $28.76
Low: $23.82
High: $35.88

2 Week Range

Now: $30.83
Low: $23.01
High: $51.22

Volume

93,409 shs

Average Volume

208,444 shs

Market Capitalization

$620.08 million

P/E Ratio

77.09

Dividend Yield

N/A

Beta

1.1