---
title: "11:07 ET\n			\n			\n				SHAREHOLDER INVESTIGATION: Halper Sadeh LLC Investigates AMPS, PTMN, AZPN on Behalf of Shareholders"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/227772152.md"
description: "Halper Sadeh LLC is investigating Altus Power, Inc. (NYSE: AMPS), Portman Ridge Finance Corporation (NASDAQ: PTMN), and Aspen Technology, Inc. (NASDAQ: AZPN) for potential violations of federal securities laws and breaches of fiduciary duties to shareholders. The firm aims to seek increased consideration for shareholders and additional disclosures regarding the proposed transactions. Shareholders are encouraged to contact the firm to discuss their legal rights and options."
datetime: "2025-02-10T16:08:19.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/227772152.md)
  - [en](https://longbridge.com/en/news/227772152.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/227772152.md)
generator: "portal-rs"
---

# 11:07 ET
			
			
				SHAREHOLDER INVESTIGATION: Halper Sadeh LLC Investigates AMPS, PTMN, AZPN on Behalf of Shareholders

, /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:

**Altus Power, Inc. (NYSE: AMPS)'s** sale to TPG for $5.00 per share. **If you are an Altus shareholder, click here to learn more about your rights and options.** 

**Portman Ridge Finance Corporation (NASDAQ: PTMN)'s** merger with Logan Ridge Finance Corporation. **If you are a Portman Ridge shareholder, click here to learn more about your legal rights and options**.

**Aspen Technology, Inc. (NASDAQ: AZPN)'s** sale to Emerson for $265.00 per share in cash. **If you are an Aspen shareholder,** **click here to learn more about your rights and options.** 

Halper Sadeh LLC may seek increased consideration for shareholders, additional disclosures and information concerning the proposed transaction, or other relief and benefits on behalf of shareholders. **We would handle the action on a contingent fee basis, whereby you would not be responsible for out-of-pocket payment of our legal fees or expenses.**

Shareholders are encouraged to contact the firm **free of charge** to discuss their legal rights and options. Please call Daniel Sadeh or Zachary Halper at (212) 763-0060 or email \[email protected\] or \[email protected\].

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.  
(212) 763-0060  
\[email protected\]  
\[email protected\]  
https://www.halpersadeh.com

SOURCE Halper Sadeh LLP

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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**