Market Recap — June 23, 2026
Recap of insider activity, SEC filings, and market-moving news for June 23, 2026.
Last generated Aug 7, 2026, 8:48 AM ET
Top Importance Today
Filings and news with the highest AI-ranked importance score.
Rubico Inc. Announces 1-for-25 Reverse Split for Nasdaq Compliance, Secures $4.8M via Highly Dilutive Warrant Deal, Seeks Further Split Authority
Selectis Health Enters Definitive Merger Agreement with Black Pearl at $5.75/Share
Shareholders to Vote on Massive Dilution: Reverse Split, Inducement Warrants, and $30M in New Offerings
HeartSciences Announces Definitive All-Stock Merger with Fortitude Mining Holdings
HeartSciences Announces Definitive All-Stock Merger with Fortitude Mining Holdings, Pivoting to Zcash Mining
Selectis Health to be Acquired by Black Pearl for $5.75/Share Cash, 80% Premium
Ashford Hospitality Trust Continues $400M Preferred Stock Offering, Sells Austin Hotel for $26.85M Amid Liquidity Crisis
Flash Sports & Media Confirms Massive Dilution from Preferred Stock Conversion
Shareholders to Vote on Massive Dilution: 5x Authorized Shares, 1120% Future Equity Financing, and New Warrants
US Nuclear Corp. Reports Substantial Doubt About Going Concern, Ineffective Internal Controls, and Massive Potential Dilution
Director Reports $18.45 Billion Share Sale, Exceeding Company Market Cap
Gorilla Secures Transformational $2.5B AI Compute Contract Over 5 Years
Largest Open-Market Insider Buys
Form 4 open-market purchases ranked by dollar amount.
Largest Open-Market Insider Sells
Form 4 open-market sales ranked by dollar amount.
Director Reports $18.45 Billion Share Sale, Exceeding Company Market Cap
Director-Affiliated Fund Liquidates $399.7M in Spyre Therapeutics Common Stock
Director & 10% Owner Sells $167M in Shares, Liquidating 33% of Holdings
ARGAN INC Director Sells $37 Million in Stock Amidst Broader Insider Selling Trend
Hyatt CEO Sells $23.8M in Stock Near 52-Week High
Notable 8-Ks and News
Material events and breaking news with importance score 6 or higher.
Selectis Health Enters Definitive Merger Agreement with Black Pearl at $5.75/Share
HeartSciences Announces Definitive All-Stock Merger with Fortitude Mining Holdings, Pivoting to Zcash Mining
Flash Sports & Media Confirms Massive Dilution from Preferred Stock Conversion
Gorilla Secures Transformational $2.5B AI Compute Contract Over 5 Years
SANGAMO THERAPEUTICS Files for Chapter 11 Bankruptcy, Initiates Asset Sales
HeartSciences to Merge with Zcash Miner Fortitude; Existing Shareholders to Own 5% of Combined Crypto Entity
Boundless Bio Announces Reverse Merger with Serapha Bio, Discontinues Lead Program, and Plans Special Cash Dividend
Office Properties Income Trust Emerges from Chapter 11, Wiping Out Old Equity and Issuing $805M New Secured Debt
General Fusion Achieves 8.4M°C Plasma Heating, Nearing Key Fusion Milestone
Rubico Announces 1-for-25 Reverse Stock Split Amid Listing Concerns
Form 144 Notices
Notices that restricted shares may be sold soon — often a precursor to insider selling.
Director-Affiliated Fund Files Intent to Sell $399.6M in Spyre Therapeutics Stock
Atlas Venture Fund XI Files Intent to Sell $1.4M in Korro Bio Stock
Former Executive Chairman Kevin Knight's Trust Files to Sell $15.1M in Stock
10% Owner Luxor Capital Files Intent to Sell Additional $75K in Shares, Continuing $1.3M Recent Sales Trend
Officer Marshall Fordyce Files Intent to Sell $2.8M in Stock
10% Shareholder Files Intent to Sell $1.2M in Shares, Continuing Recent Trend
Officer Edmund Dunn Files Intent to Sell $345K in Shares Acquired via Option Exercise
Officer Files Intent to Sell $724K in Stock Near 52-Week High
Former Director Files New Form 144 to Sell $304K in Stock, Continuing Recent Sales Trend
Senior Executive Files Intent to Sell $5.4M in Graham Corp Stock
Day boundary: 00:00 ET (America/New_York). Filings accepted late may appear in the next day's recap.