Insiders
3
Bought
$2.6M
Since
-8.2%
- Catherine R Clay · CEO$1.1M
- Martina Cheung · CEO, President$998K
- Robert Edward Moritz Jr. · Director$500K
Apr 29 – May 1 · avg. price $431.33 · insiders down $210K
Daily insider recap
Stock market today: insider buys and sells, Monday, May 4, 2026
Corporate insiders filed 9 open-market purchases worth $5.9M and 87 sales worth $111M, including 1 new cluster buy. The S&P 500 (SPY) fell 0.4% on the day.
Insider buying$5.9M7 insiders
Insider selling$111M39 insiders
New cluster buys13+ insiders buying
S&P 500 that day-0.4%SPY
New cluster buys
Biggest insider buys
- Buy
CSGP CEO, President Andrew C Florance bought $2.4M of CSGP at $35.17.
- Buy
SPGI CEO Catherine R Clay bought $1.1M of SPGI at $431.39 — first open-market purchase in our records; opens a new position.
- Buy
TMUS Chief Broadband, Ent. & Emerg Andre Almeida bought $1.0M of TMUS at $196.18 — first open-market purchase in our records.
- Buy
SPGI Director Robert Edward Moritz Jr. bought $500K of SPGI at $434.03 — first open-market purchase in our records; opens a new position.
- Buy
ACGL Director Daniel Joseph Houston bought $499K of ACGL at $94.08 — first open-market purchase in our records; raises the stake by 115%.
- Buy
ARE CTO Gregory Calvin Thomas bought $144K of ARE at $41.00 — first open-market purchase in our records.
- Buy
XYL Director Jerome A Peribere bought $141K of XYL at $116.61 — first open-market purchase in our records.
- Buy
CSGP CEO, President Andrew C Florance bought $111K of CSGP at $35.82.
- Buy
NTRS Director Robert Edward Moritz Jr. bought $37K of NTRS at $166.41.
Biggest insider sales
| Stock | Insider | Value | Plan |
|---|---|---|---|
| NFLXNetflix Inc | Reed HastingsDirector | $17.4M | 10b5-1 |
| NFLXNetflix Inc | Reed HastingsDirector | $10.7M | 10b5-1 |
| NFLXNetflix Inc | Reed HastingsDirector | $9.9M | 10b5-1 |
| NUENucor Corp | David A SumoskiPresident | $7.4M | — |
| MCHPMicrochip Technology Inc | Steve SanghiCEO, President | $7.2M | 10b5-1 |
| EMEEMCOR Group, Inc. | Steven SchwarzwaelderDirector | $5.0M | — |
| LRCXLam Research Corp | Neil J FernandesPresident | $4.6M | 10b5-1 |
| ALLAllstate Corp | Mario RizzoCOO | $4.1M | — |
| INTCIntel Corp | Boise April MillerGeneral Counsel | $4.0M | — |
| ADIAnalog Devices Inc | Vincent RocheCEO, Chair | $4.0M | 10b5-1 |
Biggest moves among these stocks
Share-price change on the day, for stocks with insider filings.
Filing dates are when the SEC received each Form 4; trades can be up to two business days earlier. Facts from public filings, not investment advice.