Wednesday’s insider buys and sells: Nippon Life leads purchases
Nippon Life bought 162,024 Corebridge Financial (CRBG) shares for $5.59M. ADAR1 Capital acquired 922,849 Tenax Therapeutics (TENX) shares for $1.46M. Orrin H. Ingram II bought 29,081 FB Financial (FBK) shares for $1.54M. Troy A. Ignelzi purchased 5,500 Rapport Therapeutics (RAPP) shares for $143,550. Saba Capital bought $386,338 of ELLSWORTH GROWTH & INCOME FUND (ECF). Frank Slootman sold $94.9M of Snowflake (SNOW). Chevron (CVX) CLO sold $9.77M in shares.
How this was made
The 30-second read
Why it matters
Mixed signals: buys suggest confidence in some stocks, while sizable sells could pressure others.
Market read
Provides traders with fresh insider transaction data to gauge short‑term sentiment.
What to watch
Some purchases are under 10b5‑1 plans, reducing predictive value.
Background
Weekly Form 4 roundup of notable insider purchases and sales for U.S. listed companies.
Ticker impact
Nippon Life, a 10% owner, bought 162,024 shares of Corebridge Financial for $5.59M.
potential modest upside as insiders add to position
Large insider purchase under 10b5-1 plan suggests confidence but limited market impact.
ADAR1 Capital Management purchased ~922,849 shares of Tenax Therapeutics for $1.46M.
likely short‑term support as insiders accumulate shares
Buy at low valuation may attract other investors.
Orrin H. Ingram II bought roughly $1.54M of FB Financial shares.
modest upward pressure
Purchase size modest relative to market cap.
CFO Troy Ignelzi bought 5,500 shares of Rapport Therapeutics for $143,550.
minor support for stock
Small transaction size.
Saba Capital Management acquired $386,338 of ECF shares.
limited impact
Fund size and transaction modest.
Frank Slootman sold about $94.9M of Snowflake shares.
potential downside as market absorbs sell
Significant dollar amount from CEO.
Chevron legal officer sold roughly $9.77M of CVX shares.
slight pressure, but high valuation may offset
Sell size moderate relative to market cap.
Director George Zage III sold 500,000 Grindr shares for $7.06M.
downward pressure
Half‑million share sale at low price.
Market effects
Insider activity across financials, energy, biotech may hint at sector confidence levels.
U.S. equity market, no broader regional effect.
Limited to listed U.S. companies.
Counterpoint
Large insider sells may be routine liquidity events, not bearish signals.
Key entities
- CompanyCorebridge Financial
Insurance holding company.
- CompanySnowflake
Cloud data warehousing firm.

