Real-Time Insider Buying Activity & Signals

Top Stories

Victor Perlroth, chief executive of Kodiak Sciences Inc. — $157.0 million bought in Kodiak Sciences Inc.

Baker Bros. Advisors Buys $157.0 Million of Kodiak Sciences Stock Across 82 Form 4 Filings

A director entity at Kodiak Sciences Inc. reported buying 1,941,755 shares for $157.0 million, with activity logged through September 29th, 2026. The stock last traded at $99.87, above the entire reported purchase range.

Insider Buying Editorial Team · 11h ago

Stephen A. Schwarzman, founder of Blackstone Inc. — $5.02 million bought in Blackstone Private Real Estate Credit & Income Fund

INSIDER ALERT

Blackstone Holdings IV L.P. Buys $5.02 Million of Blackstone Private Real Estate Credit & Income Fund at $26.17 a Share

Insider Buying Editorial Team · 11h ago

Anthony Tan, who bought $29.88 million of Grab Holdings Ltd

INSIDER ALERT

Grab CEO Tan Anthony Ping Yeow Buys $29.88 Million of Stock at $2.8866 a Share

Insider Buying Editorial Team · 1d ago

Warren Buffett, who bought $434.8 million of LENNAR CORP /NEW/

MARKET MOVER

Berkshire Hathaway Buys $434.8 Million of Lennar Across 33 Form 4 Filings

Insider Buying Editorial Team · 1d ago

INSIDER ALERT

Immersion CEO Eric Singer Buys $292,800 of IMMR Stock Across Four Form 4 Filings

Insider Buying Editorial Team · 3d ago

Insider buying vs selling — October 2026

View all

12% buying88% selling

$ Bought: $391.25M(293 txns)

$ Sold: $2.95B(1,689 txns)

Insider BubblesLive

Sized by insider dollars · last 30 daysAll visualizers

Switch visualizer

Prediction MarketsLiveEvent contracts sized by dollars traded Government ContractsFederal awards, and who bought after the win Goldminer AIEvery major gold project, sized by its economics Biotech CatalystsFDA decisions and readouts inside ninety days

Latest Financial NewsView all

INSIDER ALERT· SNOW

Are Insiders Buying or Selling Snowflake Inc. (SNOW)?

Insiders at Snowflake Inc. were net sellers over the past 180 days, with $973.5 million in open-market stock sold and no open-market purchases recorded. Director Frank Slootman accounted for the largest single block.

IQS Financial Desk·Oct 12, 2026

INSIDER ALERT· AGMB

Three AgomAb Therapeutics Insiders Buy $267,670 of Stock on October 8th, 2026

IQS Financial Desk·Oct 12, 2026

INSIDER ALERT· NET

Cloudflare Director Michelle Zatlyn Sold $35.24 Million of Stock Over a Seven Day Window

IQS Financial Desk·Oct 11, 2026

INSIDER ALERT· MSFT

Microsoft Paid Satya Nadella $96.50 million in FY2025 and He Has Bought No Stock on the Open Market

IQS Financial Desk·Oct 11, 2026

INSIDER ALERT· SCHW

Who Are the Insiders Behind SCHWAB CHARLES CORP (SCHW)?

IQS Financial Desk·Oct 11, 2026

U.S. Equity Futures Climb on Energy Ceasefire Optimism; Tech Mixed Ahead of Earnings Push

Markets open after Columbus Day recess with mixed tech signals and energy stocks in focus.

Insider Buying Editorial Team·Oct 12, 2026

MACRO WATCH

Cooling Inflation and Fed Hold Fuel Record S&P 500; Rate-Sensitive Sectors Eye Week Ahead

Insider Buying Editorial Team·Oct 11, 2026

ETF WATCH

Tech Earnings Spark Flow Shift Across Index and Commodity ETFs

Insider Buying Editorial Team·Oct 10, 2026

EV ROUNDUP

EV Supply Chain Under Pressure as Battery Metals Weaken and Legacy Automakers Gain

Insider Buying Editorial Team·Oct 9, 2026

BIOTECH WATCH

Pharma Giants Post Broad Gains as Investors Weigh Drug Pipeline and FDA Catalysts

Insider Buying Editorial Team·Oct 8, 2026

Stock IdeasView all

INSIDER ALERT· COE

51Talk CEO Huang Jack Jiajia Buys $28.82 Million of COE Stock

Huang Jack Jiajia, CEO of 51Talk Online Education Group, picked up 2,506,200 shares at $11.50 across four Form 4 filings dated September 25th, 2026. The stock last traded at $12.22.

IQS Financial Desk·Oct 12, 2026

INSIDER ALERT· GGR

View all →

Top Insider Sells

View all →

Today's Top Gainers

View all →

Loading…

Upcoming Earnings

Full calendar →

Top Stories

Baker Bros. Advisors Buys $157.0 Million of Kodiak Sciences Stock Across 82 Form 4 Filings

Blackstone Holdings IV L.P. Buys $5.02 Million of Blackstone Private Real Estate Credit & Income Fund at $26.17 a Share

Grab CEO Tan Anthony Ping Yeow Buys $29.88 Million of Stock at $2.8866 a Share

Berkshire Hathaway Buys $434.8 Million of Lennar Across 33 Form 4 Filings

Immersion CEO Eric Singer Buys $292,800 of IMMR Stock Across Four Form 4 Filings

Insider buying vs selling — October 2026

Insider BubblesLive

Are Insiders Buying or Selling Snowflake Inc. (SNOW)?

Three AgomAb Therapeutics Insiders Buy $267,670 of Stock on October 8th, 2026

Cloudflare Director Michelle Zatlyn Sold $35.24 Million of Stock Over a Seven Day Window

Microsoft Paid Satya Nadella $96.50 million in FY2025 and He Has Bought No Stock on the Open Market

Who Are the Insiders Behind SCHWAB CHARLES CORP (SCHW)?

U.S. Equity Futures Climb on Energy Ceasefire Optimism; Tech Mixed Ahead of Earnings Push

Cooling Inflation and Fed Hold Fuel Record S&P 500; Rate-Sensitive Sectors Eye Week Ahead

Tech Earnings Spark Flow Shift Across Index and Commodity ETFs

EV Supply Chain Under Pressure as Battery Metals Weaken and Legacy Automakers Gain

Pharma Giants Post Broad Gains as Investors Weigh Drug Pipeline and FDA Catalysts

51Talk CEO Huang Jack Jiajia Buys $28.82 Million of COE Stock

Gogoro Director Yin Chung-Yao Buys $35.11 Million of GGR Stock at $2.48 a Share

Sonic Automotive Director Rusnak Paul P. Buys $1.73 Million in SAH Stock

Divisadero Street Capital Management Buys $1.80 Million of Lifeway Foods Stock

Outset Medical Insider Leonard Braden Michael Buys $870,260 of Stock