Market Recap — August 17, 2026
Today's running recap of insider activity, SEC filings, and market-moving news. Updates throughout the trading day.
Last updated Aug 17, 2026, 9:45 AM ET · updates through the trading day
Top Importance Today
Filings and news with the highest AI-ranked importance score.
FingerMotion Secures $5M Toxic Convertible Note, Buys 9.9% of Lyken AI, Names New CFO
Talkspace Completes $870.6M Acquisition by Universal Health Services
Cavitation Technologies to Be Acquired for $35M Cash by European Guarantee Services
Second Nasdaq Delisting Deficiency Hits Nexalin as Equity Falls Below $2.5M Minimum
Equity Residential-AvalonBay Merger Closes, Creating $51B Vivmark Residential
VYVGART Achieves Primary Endpoint in Phase 3 Myositis Trial for argenx
DURAVYU Falls Short on Primary Endpoint in LUGANO, Yet Secondary Results Offer a Silver Lining
NVIDIA and SB Energy Forge $105B AI Data Center Campus Partnership in Ohio
Fulcrum-Slate Merger Details: 5% Ownership, $270M Special Dividend, Pipeline Revealed
HomeTrust to Acquire Blue Ridge Bankshares in $448M All-Stock Deal
Axe Compute and Duos Technologies Sign $500M+ Deal for 55 MW of AI Data Center Capacity
Fulcrum Therapeutics to Merge with Slate Medicines, Pivoting to Migraine Therapies with $245M Financing
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.
Notable 8-Ks and News
Material events and breaking news with importance score 6 or higher.
FingerMotion Secures $5M Toxic Convertible Note, Buys 9.9% of Lyken AI, Names New CFO
Talkspace Completes $870.6M Acquisition by Universal Health Services
Cavitation Technologies to Be Acquired for $35M Cash by European Guarantee Services
Second Nasdaq Delisting Deficiency Hits Nexalin as Equity Falls Below $2.5M Minimum
Equity Residential-AvalonBay Merger Closes, Creating $51B Vivmark Residential
DURAVYU Falls Short on Primary Endpoint in LUGANO, Yet Secondary Results Offer a Silver Lining
NVIDIA and SB Energy Forge $105B AI Data Center Campus Partnership in Ohio
Axe Compute and Duos Technologies Sign $500M+ Deal for 55 MW of AI Data Center Capacity
HomeTrust to Acquire Blue Ridge Bankshares in $448M All-Stock Deal
Fulcrum to Merge with Slate Medicines in $350M All-Stock Deal, $245M PIPE
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.