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 |
|---|---|---|---|---|---|---|---|---|
| CNO | Linnenbringer Jeanne L. | Chief Operations Officer | 09/01/2026 | Verkauf | 54.73 | 4,060 | 222,207 | Form 4 |
| CNO | DeToro Karen J. | President, Worksite Division | 09/01/2026 | Verkauf | 54.74 | 7,500 | 410,519 | Form 4 |
| CNO | DeToro Karen J. | President, Worksite Division | 09/01/2026 | Verkauf | 54.73 | 1,836 | 100,484 | Form 4 |
| CIEN | Smith Gary B | President, CEO | 09/01/2026 | Verkauf | 362.90 | 2,952 | 1,071,278 | Form 4 |
| COF | Cooper Matthew W | General Counsel & Corp Secy | 09/01/2026 | Verkauf | 214.10 | 3,500 | 749,350 | Form 4 |
| CXW | Carter, Cole G. | Chief Administrative Officer | 09/01/2026 | Verkauf | 32.44 | 12,500 | 405,500 | Form 4 |
| CYTK | Parshall B Lynne | Director | 09/01/2026 | Verkauf | 71.48 | 5,000 | 357,400 | Form 4 |
| COHR | Eng Julie Sheridan | Chief Technology Officer | 09/01/2026 | Verkauf | 270.69 | 6,030 | 1,632,246 | Form 4 |
| CWT | Snow Lester A | Director | 09/01/2026 | Verkauf | 50.21 | 500 | 25,105 | Form 4 |
| CATX | Lantheus Alpha Therapy, LLC | 10% Owner | 08/31/2026 | Verkauf | 3.14 | 78,145 | 245,610 | Form 4 |
| CATX | Lantheus Holdings, Inc. | 10% Owner | 08/31/2026 | Verkauf | 3.14 | 78,145 | 245,610 | Form 4 |
| CRWD | Kurtz George | PRESIDENT AND CEO | 08/31/2026 | Verkauf | 233.53 | 160 | 37,365 | Form 4 |
| CRWD | Kurtz George | PRESIDENT AND CEO | 08/31/2026 | Verkauf | 232.15 | 443 | 102,842 | Form 4 |
| CRWD | Kurtz George | PRESIDENT AND CEO | 08/31/2026 | Verkauf | 230.93 | 1,458 | 336,696 | Form 4 |
| CRWD | Kurtz George | PRESIDENT AND CEO | 08/31/2026 | Verkauf | 230.22 | 1,203 | 276,955 | Form 4 |
| CRWD | Kurtz George | PRESIDENT AND CEO | 08/31/2026 | Verkauf | 228.95 | 1,151 | 263,521 | Form 4 |
| CRWD | Kurtz George | PRESIDENT AND CEO | 08/31/2026 | Verkauf | 227.80 | 1,239 | 282,244 | Form 4 |
| CRWD | Kurtz George | PRESIDENT AND CEO | 08/31/2026 | Verkauf | 227.00 | 2,903 | 658,981 | Form 4 |
| CRWD | Kurtz George | PRESIDENT AND CEO | 08/31/2026 | Verkauf | 225.97 | 1,307 | 295,343 | Form 4 |
| CRWD | Kurtz George | PRESIDENT AND CEO | 08/31/2026 | Verkauf | 221.75 | 136 | 30,158 | Form 4 |
| CR | Tullis James L L | Director | 08/31/2026 | Verkauf | 205.38 | 400 | 82,150 | Form 4 |
| CORZ | Duchene Todd M | See remarks | 08/31/2026 | Verkauf | 16.23 | 10,000 | 162,340 | Form 4 |
| CRAI | Maleh Paul A | PRESIDENT AND CEO | 08/31/2026 | Verkauf | 174.78 | 32 | 5,593 | Form 4 |
| CRAI | Maleh Paul A | PRESIDENT AND CEO | 08/31/2026 | Verkauf | 174.13 | 268 | 46,666 | Form 4 |
| CRAI | Maleh Paul A | PRESIDENT AND CEO | 08/31/2026 | Verkauf | 173.04 | 4,852 | 839,596 | Form 4 |
| CRAI | Maleh Paul A | PRESIDENT AND CEO | 08/31/2026 | Verkauf | 172.06 | 2,348 | 403,994 | Form 4 |
| COHR | Digirolomo Enrico | Director | 08/31/2026 | Verkauf | 276.85 | 2,272 | 628,998 | Form 4 |
| COHR | Skaggs Stephen A | Director | 08/31/2026 | Verkauf | 276.88 | 2,272 | 629,062 | Form 4 |
| CTSH | Kerdman Alina | SVP, Controller & CAO | 08/31/2026 | Verkauf | 63.34 | 144 | 9,121 | Form 4 |
| CNO | Linnenbringer Jeanne L. | Chief Operations Officer | 08/31/2026 | Verkauf | 54.99 | 5,010 | 275,489 | Form 4 |
| CNO | Linnenbringer Jeanne L. | Chief Operations Officer | 08/31/2026 | Verkauf | 54.98 | 1,550 | 85,226 | Form 4 |
| CNO | DeToro Karen J. | President, Worksite Division | 08/31/2026 | Verkauf | 54.98 | 7,500 | 412,333 | Form 4 |
| CNO | DeToro Karen J. | President, Worksite Division | 08/31/2026 | Verkauf | 54.98 | 1,874 | 103,033 | Form 4 |
| CSTL | Juvenal Tobin W | Chief Commercial Officer | 08/31/2026 | Verkauf | 32.81 | 1,730 | 56,761 | Form 4 |
| CURB | Otto Alexander | Director | 08/31/2026 | Verkauf | 30.05 | 3,600 | 108,180 | Form 4 |
| CCAP | Fidelity & Guaranty Life Insurance Co | 10% Owner | 08/31/2026 | Verkauf | 10.62 | 40,000 | 424,820 | Form 4 |
| COHR | Eng Julie Sheridan | Chief Technology Officer | 08/31/2026 | Verkauf | 276.83 | 7,047 | 1,950,834 | Form 4 |
| COSO | Bruderer Ernst W. | Director | 08/31/2026 | Verkauf | 27.43 | 2,000 | 54,856 | Form 4 |
| CYTK | Callos Andrew | EVP, Chief Commercial Officer | 08/31/2026 | Verkauf | 70.24 | 10,000 | 702,400 | Form 4 |
| CYTK | Blum Robert I | President & CEO | 08/31/2026 | Verkauf | 70.24 | 7,500 | 526,800 | Form 4 |
| CURB | Otto Alexander | Director | 08/28/2026 | Verkauf | 30.11 | 110,144 | 3,316,436 | Form 4 |
| CCAP | Fidelity & Guaranty Life Insurance Co | 10% Owner | 08/28/2026 | Verkauf | 10.60 | 15,000 | 159,030 | Form 4 |
| CHYM | Britt Christopher R | Chief Executive Officer | 08/28/2026 | Verkauf | 34.03 | 88,618 | 3,015,626 | Form 4 |
| CHYM | Britt Christopher R | Chief Executive Officer | 08/28/2026 | Verkauf | 34.00 | 11,382 | 386,988 | Form 4 |
| CAT | Creed Joseph E | Chief Executive Officer | 08/28/2026 | Verkauf | 813.72 | 4,831 | 3,931,081 | Form 4 |
| CAT | Creed Joseph E | Chief Executive Officer | 08/28/2026 | Verkauf | 812.09 | 1,280 | 1,039,475 | Form 4 |
| CAT | Creed Joseph E | Chief Executive Officer | 08/28/2026 | Verkauf | 811.31 | 5,035 | 4,084,946 | Form 4 |
| CAT | Creed Joseph E | Chief Executive Officer | 08/28/2026 | Verkauf | 810.31 | 3,041 | 2,464,153 | Form 4 |
| CAT | Creed Joseph E | Chief Executive Officer | 08/28/2026 | Verkauf | 809.08 | 2,137 | 1,729,004 | Form 4 |
| CAT | Creed Joseph E | Chief Executive Officer | 08/28/2026 | Verkauf | 808.20 | 2,639 | 2,132,840 | Form 4 |
| CAT | Creed Joseph E | Chief Executive Officer | 08/28/2026 | Verkauf | 807.41 | 6,135 | 4,953,460 | Form 4 |
| CAT | Creed Joseph E | Chief Executive Officer | 08/28/2026 | Verkauf | 806.31 | 3,382 | 2,726,940 | Form 4 |
| CAT | Creed Joseph E | Chief Executive Officer | 08/28/2026 | Verkauf | 805.36 | 1,351 | 1,088,041 | Form 4 |
| CAT | Creed Joseph E | Chief Executive Officer | 08/28/2026 | Verkauf | 803.86 | 520 | 418,007 | Form 4 |
| CAT | Creed Joseph E | Chief Executive Officer | 08/28/2026 | Verkauf | 803.39 | 750 | 602,543 | Form 4 |
| CAT | Creed Joseph E | Chief Executive Officer | 08/28/2026 | Verkauf | 802.10 | 280 | 224,588 | Form 4 |
| CAT | Creed Joseph E | Chief Executive Officer | 08/28/2026 | Verkauf | 801.10 | 540 | 432,594 | Form 4 |
| CAT | Creed Joseph E | Chief Executive Officer | 08/28/2026 | Verkauf | 800.19 | 480 | 384,091 | Form 4 |
| CSTL | Maetzold Derek J | Pres. & Chief Exec. Officer | 08/28/2026 | Verkauf | 33.88 | 21 | 711 | Form 4 |
| CSTL | Maetzold Derek J | Pres. & Chief Exec. Officer | 08/28/2026 | Verkauf | 33.88 | 177 | 5,997 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).