---
title: "Are DSGR, AVB, SLP, APGE Obtaining Fair Deals for their Shareholders?"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/294530923.md"
description: "Halper Sadeh LLC is investigating Distribution Solutions Group, AvalonBay Communities, Simulations Plus, and Apogee Therapeutics for potential breaches of fiduciary duties in their respective sale transactions. The firm alleges insiders may receive unfair benefits and seeks to protect shareholder rights through legal action on a contingent fee basis."
datetime: "2026-07-31T15:02:00.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/294530923.md)
  - [en](https://longbridge.com/en/news/294530923.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/294530923.md)
---

# Are DSGR, AVB, SLP, APGE Obtaining Fair Deals for their Shareholders?

**_Insiders may stand to receive substantial financial benefits not available to ordinary shareholders._**

**_The proposed transactions may contain terms that could limit superior competing offers._**

**_Shareholders are encouraged to contact the firm to discuss their rights and options at no cost or obligation. We would handle any matter on a contingent fee basis, whereby you would not be responsible for out-of-pocket payment of our legal fees or expenses._**

NEW YORK, July 31, 2026 /PRNewswire/ -- Halper Sadeh LLC, an investor rights law firm, is investigating the following companies for potential violations of the federal securities laws and/or breaches of fiduciary duties to shareholders relating to:

**Distribution Solutions Group, Inc. ()'s** sale to affiliates of LKCM Headwater Investments, LLC for $35.00 per share in cash. **If you are a Distribution Solutions shareholder,** **click here to learn more about your rights and options****.**

**AvalonBay Communities, Inc. ()'s** sale to Equity Residential for 2.793 shares of Equity Residential common stock for each share of AvalonBay common stock. **If you are an AvalonBay shareholder,** **click here to learn more about your rights and options****.**

**Simulations Plus, Inc. ()'s** sale to affiliates of Altaris, LLC for $18.50 per share. **If you are a Simulations shareholder,** **click here to learn more about your rights and options****.**

**Apogee Therapeutics, Inc. ()'s** sale to AbbVie for $135.11 per share in cash. **If you are an Apogee shareholder,** **click here to learn more about your rights and options****.**

On behalf of shareholders, Halper Sadeh LLC may seek increased consideration, additional disclosures and information, or other relief and benefits.

Halper Sadeh LLC represents investors all over the world who have fallen victim to securities fraud and corporate misconduct. Our attorneys have been instrumental in implementing corporate reforms and recovering millions of dollars on behalf of defrauded investors.

Attorney Advertising. Prior results do not guarantee a similar outcome.

Contact Information:

Halper Sadeh LLC

Daniel Sadeh, Esq.

Zachary Halper, Esq.

One World Trade Center

85th Floor

New York, NY 10007

(212) 763-0060

sadeh@halpersadeh.com

zhalper@halpersadeh.com

https://www.halpersadeh.com

SOURCE Halper Sadeh LLP

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