Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| CRDO | Cheng Chi Fung | Chief Technology Officer | 09/17/2026 | Verkauf | 166.05 | 6,861 | 1,139,246 | Form 4 |
| CRDO | Cheng Chi Fung | Chief Technology Officer | 09/17/2026 | Verkauf | 165.21 | 4,979 | 822,562 | Form 4 |
| CRDO | Cheng Chi Fung | Chief Technology Officer | 09/17/2026 | Verkauf | 164.12 | 2,500 | 410,301 | Form 4 |
| CRBG | Nippon Life Insurance Co | 10% Owner | 09/17/2026 | Kauf | 35.20 | 174,760 | 6,150,731 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 09/17/2026 | Verkauf | 335.32 | 600 | 201,192 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 09/17/2026 | Verkauf | 334.59 | 1,868 | 625,015 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 09/17/2026 | Verkauf | 333.62 | 2,632 | 878,080 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 09/17/2026 | Verkauf | 332.50 | 1,604 | 533,330 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 09/17/2026 | Verkauf | 331.59 | 1,196 | 396,581 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 09/17/2026 | Verkauf | 330.23 | 700 | 231,159 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 09/17/2026 | Verkauf | 328.04 | 300 | 98,412 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 09/17/2026 | Verkauf | 336.51 | 100 | 33,651 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 09/17/2026 | Wandlung | — | 10,000 | — | Form 4 |
| CRSP | Behbahani Ali | Director | 09/17/2026 | Verkauf | 57.09 | 13,679 | 780,935 | Form 4 |
| CRSP | Behbahani Ali | Director | 09/17/2026 | Optionsausübung | 14.00 | 30,000 | 420,000 | Form 4 |
| CMG | Sami Sabir | Director | 09/17/2026 | Zuteilung | 33.51 | 4,747 | 159,072 | Form 4 |
| BNC | YZILabs Management Ltd. | 10% Owner | 09/17/2026 | Optionsausübung | — | 5,418,633 | — | Form 4 |
| BNC | YZILabs Management Ltd. | 10% Owner | 09/17/2026 | Optionsausübung | — | 2,180,631 | — | Form 4 |
| CBZ | Lakhia Brad S. | Senior Vice President & CFO | 09/17/2026 | Steuer-Abgabe | 54.60 | 5,813 | 317,390 | Form 4 |
| CDNS | Scannell Paul | Sr. Vice President | 09/17/2026 | Steuer-Abgabe | 280.76 | 937 | 263,072 | Form 4 |
| CDNS | Devgan Anirudh | President and CEO | 09/17/2026 | Steuer-Abgabe | 280.76 | 3,779 | 1,060,992 | Form 4 |
| CDNS | Teng Chin-Chi | Sr. Vice President | 09/17/2026 | Steuer-Abgabe | 280.76 | 1,181 | 331,578 | Form 4 |
| CDNS | Wall John M | Sr. VP & CFO | 09/17/2026 | Steuer-Abgabe | 280.76 | 1,433 | 402,329 | Form 4 |
| CDNS | Cunningham Paul | Sr. Vice President | 09/17/2026 | Steuer-Abgabe | 280.76 | 1,181 | 331,578 | Form 4 |
| BBIO | Kumar Neil | Chief Executive Officer | 09/17/2026 | Verkauf | 69.57 | 1,279 | 88,980 | Form 4 |
| BBIO | Kumar Neil | Chief Executive Officer | 09/17/2026 | Verkauf | 69.01 | 8,721 | 601,868 | Form 4 |
| ECAT | Saba Capital Management, L.P. | 10% Owner | 09/17/2026 | Verkauf | 14.36 | 21,095 | 302,924 | Form 4 |
| BLLN | Lynch Thomas P. | See Remarks | 09/17/2026 | Verkauf | 110.29 | 5,840 | 644,112 | Form 4 |
| BLLN | Lynch Thomas P. | See Remarks | 09/17/2026 | Verkauf | 110.31 | 2,920 | 322,100 | Form 4 |
| BLLN | Lynch Thomas P. | See Remarks | 09/17/2026 | Verkauf | 110.30 | 6,968 | 768,561 | Form 4 |
| BLLN | Lynch Thomas P. | See Remarks | 09/17/2026 | Verkauf | 110.36 | 19,384 | 2,139,193 | Form 4 |
| BLLN | Lynch Thomas P. | See Remarks | 09/17/2026 | Optionsausübung | 30.78 | 5,840 | 179,755 | Form 4 |
| BLLN | Lynch Thomas P. | See Remarks | 09/17/2026 | Optionsausübung | 17.12 | 2,920 | 49,990 | Form 4 |
| BLLN | Lynch Thomas P. | See Remarks | 09/17/2026 | Optionsausübung | 11.55 | 6,968 | 80,480 | Form 4 |
| BLLN | Lynch Thomas P. | See Remarks | 09/17/2026 | Optionsausübung | 8.65 | 19,384 | 167,672 | Form 4 |
| BETR | Tuffin Paula | General Counsel and CCO | 09/17/2026 | Verkauf | 12.36 | 3,108 | 38,413 | Form 4 |
| BRK-A | Berkshire Hathaway Inc | 10% Owner | 09/17/2026 | Kauf | 77.94 | 8,306 | 647,370 | Form 4 |
| BRK-A | Berkshire Hathaway Inc | 10% Owner | 09/17/2026 | Kauf | 76.96 | 8,959 | 689,485 | Form 4 |
| BRK-A | Berkshire Hathaway Inc | 10% Owner | 09/17/2026 | Kauf | 79.41 | 410,164 | 32,571,123 | Form 4 |
| BRK-A | Berkshire Hathaway Inc | 10% Owner | 09/17/2026 | Kauf | 78.41 | 267,585 | 20,981,340 | Form 4 |
| BRK-B | Berkshire Hathaway Inc | 10% Owner | 09/17/2026 | Kauf | 77.94 | 8,306 | 647,370 | Form 4 |
| BRK-B | Berkshire Hathaway Inc | 10% Owner | 09/17/2026 | Kauf | 76.96 | 8,959 | 689,485 | Form 4 |
| BRK-B | Berkshire Hathaway Inc | 10% Owner | 09/17/2026 | Kauf | 79.41 | 410,164 | 32,571,123 | Form 4 |
| BRK-B | Berkshire Hathaway Inc | 10% Owner | 09/17/2026 | Kauf | 78.41 | 267,585 | 20,981,340 | Form 4 |
| ANET | Bechtolsheim Andreas | 10% Owner | 09/17/2026 | Verkauf | 204.31 | 11,926 | 2,436,556 | Form 4 |
| ANET | Bechtolsheim Andreas | 10% Owner | 09/17/2026 | Verkauf | 203.56 | 25,096 | 5,108,547 | Form 4 |
| ANET | Bechtolsheim Andreas | 10% Owner | 09/17/2026 | Verkauf | 202.40 | 15,701 | 3,177,807 | Form 4 |
| ANET | Bechtolsheim Andreas | 10% Owner | 09/17/2026 | Verkauf | 201.34 | 16,239 | 3,269,482 | Form 4 |
| ANET | Bechtolsheim Andreas | 10% Owner | 09/17/2026 | Verkauf | 200.38 | 58,043 | 11,630,639 | Form 4 |
| ANET | Bechtolsheim Andreas | 10% Owner | 09/17/2026 | Verkauf | 199.58 | 38,920 | 7,767,696 | Form 4 |
| ANET | Bechtolsheim Andreas | 10% Owner | 09/17/2026 | Verkauf | 198.33 | 26,435 | 5,242,880 | Form 4 |
| ANET | Bechtolsheim Andreas | 10% Owner | 09/17/2026 | Verkauf | 197.51 | 17,947 | 3,544,637 | Form 4 |
| ANET | Bechtolsheim Andreas | 10% Owner | 09/17/2026 | Verkauf | 196.29 | 20,418 | 4,007,853 | Form 4 |
| ANET | Bechtolsheim Andreas | 10% Owner | 09/17/2026 | Verkauf | 195.47 | 32,836 | 6,418,528 | Form 4 |
| ANET | Bechtolsheim Andreas | 10% Owner | 09/17/2026 | Verkauf | 194.52 | 29,271 | 5,693,889 | Form 4 |
| ANET | Bechtolsheim Andreas | 10% Owner | 09/17/2026 | Verkauf | 193.61 | 7,168 | 1,387,819 | Form 4 |
| AMRX | Buchi J Kevin | Director | 09/17/2026 | Schenkung | — | 20,445 | — | Form 4 |
| CRMT | Fischer Jamie | Chief Operating Officer | 09/17/2026 | Steuer-Abgabe | 1.78 | 380 | 676 | Form 4 |
| AFL | Japan Post Holdings Co., Ltd. | 10% Owner | 09/17/2026 | Verkauf | 116.97 | 1,155 | 135,100 | Form 4 |
| AFL | Japan Post Holdings Co., Ltd. | 10% Owner | 09/17/2026 | Verkauf | 116.54 | 11,745 | 1,368,762 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).