Market Recap — July 20, 2026
Today's running recap of insider activity, SEC filings, and market-moving news. Updates throughout the trading day.
Last updated Jul 20, 2026, 9:55 PM ET · updates through the trading day
Top Importance Today
Filings and news with the highest AI-ranked importance score.
Tempus AI to Acquire Personalis for $1.5B in Stock, Bringing MRD Test In-House
Compass Digital Acquisition Ends Merger, Moves to Liquidate and Dissolve
Aterian Completes Radical Restructuring: Asset Sale Closes, Lazar Seizes 95% Control, New CEO Installed
Tempus to Acquire Personalis for $1.5B in Stock, Adding MRD to AI Oncology Platform
Tempus to Acquire Personalis for $1.5B, Integrating MRD into AI Oncology Platform
LXP Industrial Trust to Be Acquired by Brookfield and CPP Investments for $61.20/Share in $5.2B All-Cash Deal
$5.2B All-Cash Takeover of LXP Industrial Trust by Brookfield and CPP Investments
Murchinson Settles Proxy Fight, Seizes Board Control as EGM Is Canceled
$1.7B Offering and Northfield Acquisition Completed in Second-Step Conversion
Executive Chairman Drops $3.5M on Open-Market Purchase at $0.75 — 87% of Market Cap
Investor Call Reveals MRD Test Volumes Surging 38% QoQ, Only 10% of Sales Force Deployed, and 2027 Profitability Target Intact After Personalis Acquisition
Inside Tempus AI's $1.5B Personalis Deal: MRD Market Entry, Synergies, and Deal Mechanics
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.
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.
Tempus AI to Acquire Personalis for $1.5B in Stock, Bringing MRD Test In-House
Compass Digital Acquisition Ends Merger, Moves to Liquidate and Dissolve
Aterian Completes Radical Restructuring: Asset Sale Closes, Lazar Seizes 95% Control, New CEO Installed
Tempus to Acquire Personalis for $1.5B, Integrating MRD into AI Oncology Platform
LXP Industrial Trust to Be Acquired by Brookfield and CPP Investments for $61.20/Share in $5.2B All-Cash Deal
$5.2B All-Cash Takeover of LXP Industrial Trust by Brookfield and CPP Investments
$1.7B Offering and Northfield Acquisition Completed in Second-Step Conversion
Vulcan Infrastructure & Power Raises $39.4M in PIPE to Redeem Senior Notes, Rebrands from Greenidge
A massive cashless warrant exercise forces TOP Financial to issue 360.5 million shares, deepening dilution
Tempus AI to Acquire Personalis in $1.5B All-Stock Deal, Integrating Leading MRD Test
Form 144 Notices
Notices that restricted shares may be sold soon — often a precursor to insider selling.
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.