Christopher Ryan  Sullivan net worth and biography

Christopher Sullivan Biography and Net Worth

Mr. Sullivan most recently served as the Company’s Chief Accounting Officer and prior to that as Interim Chief Financial Officer, during which time the Company raised approximately $80 million in gross proceeds. Prior to joining Avalo, Mr. Sullivan was the Corporate Controller for Sucampo Pharmaceuticals, a Nasdaq-listed specialty pharmaceuticals company, when it was merged with Mallinckrodt in a $1.2 billion transaction. He also served as the Corporate Controller for OpGen, a Nasdaq-listed diagnostic company, and prior to that was a Senior Manager at Ernst & Young. Mr. Sullivan has a strong public company and life science background, including significant experience with equity and debt capital raises, acquisitions, divestitures, in and out-license transactions, enterprise resource planning implementations, and financial planning and analysis from leading finance and accounting functions at various public biotechnology, molecular diagnostic, and pharmaceutical companies. Mr. Sullivan received dual BS degrees in Finance and Accounting from the University of Maryland, College Park where he graduated magna cum laude, and he is a Certified Public Accountant.

What is Christopher Ryan Sullivan's net worth?

The estimated net worth of Christopher Ryan Sullivan is at least $6.92 thousand as of April 30th, 2026. Mr. Sullivan owns 423 shares of Avalo Therapeutics stock worth more than $6,916 as of May 26th. This net worth evaluation does not reflect any other assets that Mr. Sullivan may own. Learn More about Christopher Ryan Sullivan's net worth.

How do I contact Christopher Ryan Sullivan?

The corporate mailing address for Mr. Sullivan and other Avalo Therapeutics executives is 540 Gaither Rd Ste 400, Rockville, Maryland 20850-6713. Avalo Therapeutics can also be reached via phone at (410) 522-8707 and via email at [email protected]. Learn More on Christopher Ryan Sullivan's contact information.

Has Christopher Ryan Sullivan been buying or selling shares of Avalo Therapeutics?

During the last quarter, Christopher Ryan Sullivan has sold $493,266.16 in shares of Avalo Therapeutics stock. Most recently, Christopher Ryan Sullivan sold 8,457 shares of the business's stock in a transaction on Thursday, April 30th. The shares were sold at an average price of $13.23, for a transaction totalling $111,886.11. Following the completion of the sale, the chief financial officer now directly owns 423 shares of the company's stock, valued at $5,596.29. Learn More on Christopher Ryan Sullivan's trading history.

Who are Avalo Therapeutics' active insiders?

Avalo Therapeutics' insider roster includes Mittie Doyle (Insider), Schond Greenway (CFO), Christopher Sullivan (CAO), Paul Varki (Insider), and H. Wilkins (Insider). Learn More on Avalo Therapeutics' active insiders.

Are insiders buying or selling shares of Avalo Therapeutics?

In the last year, insiders at the sold shares 8 times. They sold a total of 138,078 shares worth more than $2,501,346.37. The most recent insider tranaction occured on May, 6th when insider Paul Varki sold 75,063 shares worth more than $1,514,020.71. Insiders at Avalo Therapeutics own 4.5% of the company. Learn More about insider trades at Avalo Therapeutics.

Information on this page was last updated on 5/6/2026.

Christopher Ryan Sullivan Insider Trading History at Avalo Therapeutics

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
4/30/2026Sell8,457$13.23$111,886.11423View SEC Filing Icon  
4/29/2026Sell8,458$13.09$110,715.228,880View SEC Filing Icon  
4/2/2026Sell7,980$17.15$136,857.0017,338View SEC Filing Icon  
4/1/2026Sell7,979$16.77$133,807.8325,318View SEC Filing Icon  
6/9/2023Buy2$820.80$1,641.605View SEC Filing Icon  
12/10/2021Buy3$376.80$1,130.40View SEC Filing Icon  
See Full Table

Christopher Ryan Sullivan Buying and Selling Activity at Avalo Therapeutics

This chart shows Christopher Ryan Sullivan's buying and selling at Avalo Therapeutics by year and by quarter.

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Avalo Therapeutics Company Overview

Avalo Therapeutics logo
Avalo Therapeutics, Inc., a clinical stage biotechnology company, focuses on the development of therapies for the treatment of immune dysregulation in the Unites States. The company's drug candidates include AVTX-009, an Anti-IL-1ß monoclonal antibody which is under Phase I targeting inflammatory diseases; and AVTX-008, a fully human B and T lymphocyte attenuator agonist fusion protein for the treatment of immune dysregulation disorders. It also develops Quisovalimab (AVTX-002), an Anti-LIGHT mAb which is in phase II for immune-inflammatory diseases. The company was formerly known as Cerecor Inc. and changed its name to Avalo Therapeutics, Inc. in August 2021. Avalo Therapeutics, Inc. was incorporated in 2011 and is headquartered in Rockville, Maryland.
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Today's Range

Now: $16.35
Low: $16.02
High: $17.01

50 Day Range

MA: $15.73
Low: $12.86
High: $22.87

2 Week Range

Now: $16.35
Low: $3.43
High: $24.27

Volume

1,317,193 shs

Average Volume

2,789,259 shs

Market Capitalization

$859.52 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.78