Pulmatrix Reports Q2 Loss, Cash Down to $2.2M; Merger with Eos SENOLYTIX on Track for Q3 Close
PULM sits 36% above its 52-week low of $1.16 on light trading volume (0.1× avg).
Summary
Pulmatrix reported a Q2 net loss of $1.04 million with cash down to $2.2 million, while confirming the S-4 for its reverse merger with Eos SENOLYTIX was filed and amended, with closing expected in Q3 2026.
Key Events · Earnings and Guidance · PULM
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Q2 Net Loss of $1.04M
Net loss was $1.036 million for Q2 2026, an improvement from $1.549 million in Q2 2025, driven by lower G&A expenses.
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Cash Drops to $2.2M
Cash and cash equivalents fell to $2.2 million as of June 30, 2026, from $4.1 million at December 31, 2025, with an additional $0.7 million in restricted cash available after merger close.
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Going Concern Warning Reiterated
Financial statements were prepared assuming the company will continue as a going concern, but management expects cash to fund operations through the anticipated Q3 2026 merger close.
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S-4 Filed and Amended
The Form S-4 for the reverse merger with Eos SENOLYTIX was filed July 9, 2026 and amended August 3, 2026; closing is anticipated in Q3 2026.
Analysis · PULM · Life Sciences
Pulmatrix's Q2 results show a shrinking cash position — $2.2 million as of June 30, down from $4.1 million at year-end — while the company continues to burn roughly $1 million per quarter. The going concern warning remains, but management states cash is sufficient to reach the anticipated Q3 merger close with Eos SENOLYTIX. The filing also confirms the S-4 registration statement was filed July 9 and amended August 3, moving the reverse merger closer to completion. For legacy shareholders, the merger will leave them with only 6% of the combined company, making the successful close critical to avoiding a cash shortfall.
At the time of this filing, PULM was trading at $1.58 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $5.8M. The 52-week trading range was $1.16 to $5.50. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.