Mark David Vanderhagen (CRD#1634101)

The Securities Lawyers at Halling & Cayo, S.C. are looking into potential claims against Mark David Vanderhagen (CRD#1634101) regarding allegations made regarding the following:

Claim(s) Made Against Mark David Vanderhagen:

Claim Date: 3/5/2024

“The client alleges that his advisor misrepresented the liquidity of a private placement purchase (Hatteras Funds). 03/16/2010 – 03/05/2024”

This claim, as of this posting, is currently Pending with a claim amount of $115,000.00 .

See more information on FINRA’s BrokerCheck site for Mark David Vanderhagen.

Did you have an investment issue with Mark David Vanderhagen?

The investment recovery lawyers at Halling & Cayo S.C. bring claims on behalf of individual investors or groups of investors who have lost funds. Most of these customers have signed FINRA arbitration agreements that outline the process for resolving disputes, including claims for investment loss recovery. (See our discussion of FINRA in our video, Is FINRA a good thing?.) As the SEC advises, it is important to find an attorney who has experience handling securities complaints. If you were a customer of Mark David Vanderhagen and experienced investment losses, please get in touch with the Securities Lawyers. We only receive payment if we can recover your money. Please note that there may be time limits or statutes of limitations that apply to your claim, so it is important to contact an attorney as soon as possible.

If you are a current or former client of Mark David Vanderhagen, and have encountered any issues or problems with your account or investments, the Securities Lawyers at Halling & Cayo, S.C. want to speak with you about the possibility of pursuing a claim. Brokerage firms have a duty to oversee all of their registered representatives, including Mark David Vanderhagen, and ensure that they follow all securities regulations, rules, and internal policies. If a brokerage firm fails in this duty, it may be held accountable for investment losses sustained by customers due to a lack of supervision. (More information in our video, When can you bring a claim against your financial advisor.)

Contact The Securities Lawyers


Sean M. Sweeney is a shareholder at Halling and Cayo, a full service law firm in Milwaukee, WI and the head of its Securities Litigation team.

He represents individual and institutional investors in FINRA arbitration and court nationwide. He recovers investment losses from fraud or breach of duty from their broker-dealer.

Contact him at (414) 755-5020 or via e-mail at to see if he can help recover your funds.