Market Recap — March 18, 2026
Recap of insider activity, SEC filings, and market-moving news for March 18, 2026.
Top Importance Today
Filings and news with the highest AI-ranked importance score.
Micron Forecasts Robust Revenue on AI Demand; Shares Dip on Hefty Capex Boost
Reviva Pharma Prices $10M Offering at $1.50/Unit, Shares & Warrants to Fund R&D
Investment Group Discloses 41.44% Stake in Infinity Natural Resources via $275M Preferred Stock Purchase
Teads Proposes Reverse Stock Split (1-for-5 to 1-for-25) to Avoid Nasdaq Delisting
Republic Airways Reports Strong 2025 Results Driven by Mesa Merger and New United Airlines CPA
Purple Biotech Reports $26.5M Net Loss Driven by $20.5M Asset Impairment; CEO to Step Down Amidst Financial Challenges
Auditor Expresses Substantial Doubt on Artius II Acquisition's Ability to Continue as Going Concern
CEMPACASMAYO Rebuts Regulator's Allegations of False Financials and Legal Violations Amidst Holcim Expense Dispute
COPEL Secures 15-Year Capacity Reserve Contracts for Hydro Plants, Boosting Long-Term Revenue
Director-Affiliated Entity Sells Over $10 Million in American Public Education Stock
Vaxcyte's VAX-31 Phase 1/2 Data Published in Lancet, Demonstrating Superiority to PCV20 for Key Serotypes
Vice Chairperson Nordhagen Commits 8.43% Stake to Support Public Storage Merger
No high-importance items captured for this date.
Largest Open-Market Insider Buys
Form 4 open-market purchases ranked by dollar amount.
Bitmine Immersion Technologies Executes $77M Open Market Purchase in Eightco Holdings
10% Owner Buys Over $2.1 Million in Expensify Stock Near 52-Week Lows
CEO Wyatt John T. Buys $3.17M in KLC Shares, Signaling Confidence Post-Losses
10% Owner Chernett Jorey Makes Significant $615K Open Market Purchase in Neuronetics
CEO Seth Lederman Buys $223K in Shares Following Going Concern Warning
Director William Snider Buys Over $103K in Harvard Bioscience Stock Post-Reverse Split
Director Stephen Denelsky Buys $48.7K in Stock, Joining Recent Insider Accumulation
Director Larry Swets Jr. Increases Stake with $37K Open Market Purchase Following Public Offering
No open-market insider buys reported on this date.
Largest Open-Market Insider Sells
Form 4 open-market sales ranked by dollar amount.
10% Owner Continues Significant Share Sales in PBF Energy, Divesting Over $28.8M
Warner Bros. Discovery Global Streaming CEO Sells $18 Million in Stock Amidst Acquisition Agreement
Director-Affiliated Entity Sells Over $10 Million in American Public Education Stock
Lazard CEO Peter Orszag Increases Net Holdings Through Option Exercise and Pre-Planned Sales
COO Mark Romaine Sells Over $740K in Company Stock
Director & 10% Owner Sells $112K in Shares Amidst Going Concern Warning
CEO Sells Shares Amidst Going Concern Warning and Delisting Threat
No open-market insider sells reported on this date.
Notable 8-Ks and News
Material events and breaking news with importance score 6 or higher.
Micron Forecasts Robust Revenue on AI Demand; Shares Dip on Hefty Capex Boost
Reviva Pharma Prices $10M Offering at $1.50/Unit, Shares & Warrants to Fund R&D
Vaxcyte's VAX-31 Phase 1/2 Data Published in Lancet, Demonstrating Superiority to PCV20 for Key Serotypes
Digital Brands Group enters highly dilutive consulting deal with make-whole guarantee and significant cash commitment
Sports Entertainment Gaming Global Corp Secures Up to $11.76M in Highly Dilutive Convertible Notes
Independent Bank Corp to Acquire HCB Financial for $70.2M, Projecting 6% EPS Accretion
Artelo Biosciences Secures $310K in Highly Dilutive Bridge Financing Amidst Going Concern
Glimpse Group Receives Nasdaq Delisting Notice for Minimum Bid Price Deficiency
Shareholders Approve Massive Dilution, Reverse Stock Split, and Redomestication
SEALSQ Reports 66% FY25 Revenue Growth to $18M, $30-40M Net Loss, $425M Cash
No notable 8-Ks or news items on this date.
Form 144 Notices
Notices that restricted shares may be sold soon — often a precursor to insider selling.
Officer Files Intent to Sell Over $4 Million in Shares Near 52-Week High
CEO Files Intent to Sell $1.76M in Atlas Lithium Shares, Following Prior Disclosure of Insider Selling Plans
Officer/Director Entity Files Form 144 for $113.9M Share Sale, Continuing Recent Dispositions
Officer/Director James Marcelli Files Intent to Sell Additional 250,000 Shares
Officer Files Intent to Sell $9.3M in Venture Global Stock
Director Dean C. Kehler Files Intent to Sell Additional Shares Amidst Ongoing Insider Sales
Director Dean C. Kehler Files Another Intent to Sell Shares, Bringing Total Recent Sales to Over $612K Amidst Company Struggles
CEO Robert Eifler Files Intent to Sell $4.67 Million in Company Stock
Major Shareholder Files Intent to Sell Significant Preferred Stock Amidst Financial Distress
Officer Files Intent to Sell $4.99M in Infinity Natural Resources Shares
No Form 144 notices filed on this date.
Day boundary: 00:00 ET (America/New_York). Filings accepted late may appear in the next day's recap.