PULM - Latest News
Pulmatrix, Inc. (PULM), operates in Healthcare / Biotechnology, trades on NASDAQ.
Market capitalization stands near $5.0M. Beta to the broader market is 1.94.
The article list below shows the most recent PULM headlines from major financial news vendors. For options traders, the most actionable items are earnings releases, analyst rating changes, M&A activity, and regulatory filings - each can drive a meaningful repricing of implied volatility and shift dealer hedging flow. Pair the news context with the implied-volatility skew and gamma exposure views to see whether the options market has already priced in the headline.
Recent PULM Headlines
Pulmatrix Announces First Quarter 2026 Financial Results
gurufocus.com - May 15, 2026
Pulmatrix Announces First Quarter 2026 Financial Results PR Newswire FRAMINGHAM, Mass.
Pulmatrix Announces First Quarter 2026 Financial Results
prnewswire.com - May 15, 2026
Announced merger agreement with Eos SENOLYTIX in March Closed private placement of preferred stock FRAMINGHAM, Mass. , May 15, 2026 /PRNewswire/ -- Pu
Pulmatrix Announces Closing of Preferred Stock Transaction as Part of Planned Merger
prnewswire.com - Apr 21, 2026
Series B Preferred Stock investment made in Pulmatrix with a conversion price of $2. 20 is a part of the ongoing merger process FRAMINGHAM, Mass.
PULM Stock Alert: Halper Sadeh LLC is Investigating Whether Pulmatrix, Inc. is Obtaining a Fair Price for its Shareholders
businesswire.com - Apr 13, 2026
NEW YORK--(BUSINESS WIRE)--Halper Sadeh LLC, an investor rights law firm, is investigating the merger of Pulmatrix, Inc. (NASDAQ: PULM) and Eos SENOL
Pulmatrix (NASDAQ:PULM) Share Price Crosses Below Fifty Day Moving Average – Should You Sell?
defenseworld.net - Apr 11, 2026
Pulmatrix, Inc. (NASDAQ: PULM - Get Free Report) shares passed below its 50 day moving average during trading on Friday.
How News Affects PULM Options Pricing
Headlines and scheduled events drive implied volatility in two distinct ways. Pre-event, IV typically inflates as uncertainty about the outcome rises; this is the implied-volatility expansion that creates the long-vol setup. Post-event, IV typically contracts sharply as uncertainty resolves; this is IV crush, which makes premium-selling structures profitable when they survive the underlying move. The size of the crush depends on how stretched pre-event IV is relative to the realized move. Track PULM's implied vs realized volatility over the news cycle to size pre-event vs post-event positioning. For ticker-level dealer positioning context, the gamma exposure view shows whether dealers are positioned to amplify or dampen post-news moves.
Frequently asked PULM news questions
- What is the latest PULM news headline?
- The most recent PULM headline (May 15, 2026) is "Pulmatrix Announces First Quarter 2026 Financial Results". The five most recent stories with summaries and publication times are listed above, sourced from major financial news vendors.
- How fresh is the PULM news on this page?
- News rows refresh roughly every 30 minutes during the trading day. The five most recent headlines are listed in publication-time order. Press releases from the company itself typically appear within minutes of the wire release; third-party reporting may lag by 30-60 minutes depending on the source.
- What PULM news moves options pricing?
- Three categories move single-name IV most aggressively: scheduled earnings releases (priced into pre-event IV, crushed post-event), unscheduled M&A or strategic announcements (rapid IV expansion, slower decay), and regulatory or legal events (drug-trial readouts, antitrust filings, FDA approvals). Routine news flow (analyst commentary, sector rotation) typically does not move IV meaningfully unless it triggers a cluster of rating changes.
- How can I track unusual PULM options activity related to news?
- Unusual options activity often precedes news by hours to days; the canonical signals are volume substantially above the trailing average concentrated in a small number of strikes, atypical put/call skew, and aggressive execution (at-the-ask sweeps or block prints). Cross-reference the per-ticker gamma-exposure and volume-history pages with the news flow above to triangulate informed vs uninformed flow.