- Albert Bourla · CEO, Chair$1.0M
- Ronald E Blaylock · Director$999K
- Mortimer J Buckley · Director$960K
Stock market today: insider buys and sells, Wednesday, August 12, 2026
Corporate insiders filed 17 open-market purchases worth $111M and 136 sales worth $168M, including 1 new cluster buy. The S&P 500 (SPY) rose 0.3% on the day.
New cluster buys
Biggest insider buys
- Buy
RSG 10% Owner Investment, L.l.c. Cascade bought $45.8M of RSG at $216.40 — largest purchase by this insider in our records.
- Buy
RSG 10% Owner Investment, L.l.c. Cascade bought $35.7M of RSG at $215.07.
- Buy
RSG 10% Owner Investment, L.l.c. Cascade bought $18.9M of RSG at $214.43.
- Buy
RSG 10% Owner Investment, L.l.c. Cascade bought $4.5M of RSG at $215.68.
- Buy
RSG 10% Owner Investment, L.l.c. Cascade bought $1.6M of RSG at $216.15.
- Buy
AME Director Nick L Stanage bought $1.0M of AME at $255.85 — first open-market purchase in our records; raises the stake by 526%.
- Buy
PFE CEO, Chair Albert Bourla bought $1.0M of PFE at $26.34 — first open-market purchase in our records.
- Buy
RSG 10% Owner Investment, L.l.c. Cascade bought $866K of RSG at $217.09.
- Buy
RSG 10% Owner Investment, L.l.c. Cascade bought $687K of RSG at $214.67.
- Buy
APTV Director Sean O Mahoney bought $301K of APTV at $50.21 — largest purchase by this insider in our records; opens a new position.
Biggest insider sales
| Stock | Insider | Value | Plan |
|---|---|---|---|
| KLACKla Corp | Richard P WallaceCEO, President | $17.4M | 10b5-1 |
| ALLAllstate Corp | Mario RizzoCOO | $11.5M | — |
| MKCMccormick & Co Inc | Lawrence Erik Kurzius10% Owner | $10.8M | — |
| FIXComfort Systems Usa Inc | Franklin MyersDirector | $6.8M | — |
| KLACKla Corp | Ahmad A. KhanPresident | $6.6M | 10b5-1 |
| PSXPhillips 66 | Brian MandellPresident | $6.5M | — |
| FIXComfort Systems Usa Inc | Franklin MyersDirector | $5.9M | — |
| WBDWarner Bros. Discovery, Inc. | Gerhard ZeilerPresident | $5.5M | — |
| WBDWarner Bros. Discovery, Inc. | Gerhard ZeilerPresident | $5.3M | — |
| ISRGIntuitive Surgical Inc | Gary S GuthartDirector | $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.