Form 4: LifeStance Director Sells $42.6M in Shares

Darren M. Black, a Director and 10% owner of LifeStance Health Group, Inc., reported the sale of over 8.4 million shares of common stock for approximately $42.6 million.

Summary

• Darren M. Black, a Director and 10% owner of LifeStance Health Group, Inc. (LFST), reported the indirect sale of common stock.
• A total of 8,407,643 shares were sold at a price of $5.07 per share.
• The total value of the shares sold is approximately $42,626,700.21.
• The transaction date was August 18, 2025.
• Following this transaction, 33,524,715 shares remain indirectly beneficially owned by entities associated with Summit Partners.
• The shares were sold by various Summit Partners funds, including Summit Partners Growth Equity Fund IX-A, L.P., Summit Partners Growth Equity Fund IX-B, L.P., Summit Investors GE IX/VC IV, LLC, Summit Partners Entrepreneur Advisors Fund II, L.P., and Summit Investors GE IX/VC IV (UK), L.P.
• Darren M. Black's beneficial ownership is indirect, stemming from his role as a Managing Director and Member of Summit Master Company, LLC, which is connected to the general partners and managers of the selling and holding entities.

Sentiment

Score: 3

Explanation: The significant sale of shares by a director and 10% owner, representing a substantial reduction in their indirect holdings, typically signals a negative sentiment from an insider perspective.

Negatives

• A significant sale of 8,407,643 shares by a Director and 10% owner, totaling approximately $42.6 million, could be interpreted as a lack of confidence in the company's future prospects by a key insider.
• The sale reduces the insider's indirect beneficial ownership, potentially signaling a shift in investment strategy by Summit Partners.

Risks

• Significant insider selling by a director and major shareholder may signal potential concerns about the company's future performance or valuation.
• The large volume of shares sold could put downward pressure on the stock price.

Future Outlook

NA

Industry Context

NA

Related Party Transactions

• The sale of shares by entities affiliated with Summit Partners, where Darren M. Black serves as a Managing Director and Member, constitutes a related party transaction.

Stakeholder Impact

• Shareholders: May interpret the large insider sale as a negative signal, potentially leading to decreased investor confidence and downward pressure on the stock price.

Key Dates

Recommendation

The substantial sale of shares by a director and 10% owner, particularly given the volume and the fact that it's a disposition rather than an acquisition, suggests a potential lack of confidence from a key insider. This action could signal a bearish outlook or a strategic divestment by a major institutional holder (Summit Partners), which typically warrants a cautious or negative stance for investors.

Keywords

LifeStance Health Group, LFST, SEC Form 4, Insider Trading, Stock Sale, Director, 10% Owner, Summit Partners, Beneficial Ownership