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 |
|---|---|---|---|---|---|---|---|---|
| ALAB | Mazzara Philip | General Counsel and Secretary | 08/17/2026 | Verkauf | 339.74 | 504 | 171,231 | Form 4 |
| ALAB | Mazzara Philip | General Counsel and Secretary | 08/17/2026 | Verkauf | 340.58 | 205 | 69,820 | Form 4 |
| ALAB | Mazzara Philip | General Counsel and Secretary | 08/17/2026 | Verkauf | 341.71 | 125 | 42,714 | Form 4 |
| ALAB | Mazzara Philip | General Counsel and Secretary | 08/17/2026 | Verkauf | 342.95 | 415 | 142,323 | Form 4 |
| ALAB | Mazzara Philip | General Counsel and Secretary | 08/17/2026 | Verkauf | 343.94 | 287 | 98,710 | Form 4 |
| ALAB | Mazzara Philip | General Counsel and Secretary | 08/17/2026 | Verkauf | 344.99 | 1,310 | 451,943 | Form 4 |
| ALAB | Mazzara Philip | General Counsel and Secretary | 08/17/2026 | Verkauf | 346.13 | 199 | 68,879 | Form 4 |
| ALAB | Mazzara Philip | General Counsel and Secretary | 08/17/2026 | Verkauf | 347.02 | 269 | 93,347 | Form 4 |
| ALAB | Mazzara Philip | General Counsel and Secretary | 08/17/2026 | Verkauf | 348.05 | 81 | 28,192 | Form 4 |
| ALAB | Mazzara Philip | General Counsel and Secretary | 08/17/2026 | Verkauf | 349.19 | 156 | 54,473 | Form 4 |
| ALAB | Mazzara Philip | General Counsel and Secretary | 08/17/2026 | Verkauf | 351.24 | 82 | 28,801 | Form 4 |
| ALAB | Mazzara Philip | General Counsel and Secretary | 08/17/2026 | Verkauf | 352.10 | 44 | 15,493 | Form 4 |
| ALAB | Mohan Jitendra | Chief Executive Officer | 08/17/2026 | Verkauf | 333.60 | 12,608 | 4,206,024 | Form 4 |
| ALAB | Mohan Jitendra | Chief Executive Officer | 08/17/2026 | Verkauf | 334.23 | 6,926 | 2,314,849 | Form 4 |
| ALAB | Mohan Jitendra | Chief Executive Officer | 08/17/2026 | Verkauf | 335.41 | 1,782 | 597,709 | Form 4 |
| ALAB | Mohan Jitendra | Chief Executive Officer | 08/17/2026 | Verkauf | 336.65 | 2,946 | 991,767 | Form 4 |
| ALAB | Mohan Jitendra | Chief Executive Officer | 08/17/2026 | Verkauf | 337.76 | 10,438 | 3,525,531 | Form 4 |
| ALAB | Mohan Jitendra | Chief Executive Officer | 08/17/2026 | Verkauf | 338.58 | 7,992 | 2,705,931 | Form 4 |
| ALAB | Mohan Jitendra | Chief Executive Officer | 08/17/2026 | Verkauf | 339.74 | 6,484 | 2,202,903 | Form 4 |
| ALAB | Mohan Jitendra | Chief Executive Officer | 08/17/2026 | Verkauf | 340.58 | 2,616 | 890,954 | Form 4 |
| ALAB | Mohan Jitendra | Chief Executive Officer | 08/17/2026 | Verkauf | 341.71 | 1,610 | 550,149 | Form 4 |
| ALAB | Mohan Jitendra | Chief Executive Officer | 08/17/2026 | Verkauf | 342.95 | 5,449 | 1,868,744 | Form 4 |
| ALAB | Mohan Jitendra | Chief Executive Officer | 08/17/2026 | Verkauf | 343.94 | 3,713 | 1,277,032 | Form 4 |
| ALAB | Mohan Jitendra | Chief Executive Officer | 08/17/2026 | Verkauf | 344.99 | 17,373 | 5,993,588 | Form 4 |
| ALAB | Mohan Jitendra | Chief Executive Officer | 08/17/2026 | Verkauf | 346.13 | 2,525 | 873,972 | Form 4 |
| ALAB | Mohan Jitendra | Chief Executive Officer | 08/17/2026 | Verkauf | 347.01 | 3,500 | 1,214,551 | Form 4 |
| ALAB | Mohan Jitendra | Chief Executive Officer | 08/17/2026 | Verkauf | 348.05 | 1,057 | 367,884 | Form 4 |
| ALAB | Mohan Jitendra | Chief Executive Officer | 08/17/2026 | Verkauf | 349.19 | 1,984 | 692,800 | Form 4 |
| ALAB | Mohan Jitendra | Chief Executive Officer | 08/17/2026 | Verkauf | 351.24 | 1,049 | 368,453 | Form 4 |
| ALAB | Mohan Jitendra | Chief Executive Officer | 08/17/2026 | Verkauf | 352.11 | 578 | 203,517 | Form 4 |
| ALAB | Dyckerhoff Stefan A | Director | 08/06/2026 | Verkauf | 313.07 | 416 | 130,239 | Form 4 |
| ALAB | Dyckerhoff Stefan A | Director | 08/06/2026 | Verkauf | 313.07 | 5,246 | 1,642,386 | Form 4 |
| ALAB | Dyckerhoff Stefan A | Director | 08/06/2026 | Verkauf | 313.07 | 2,207 | 690,954 | Form 4 |
| ALAB | Dyckerhoff Stefan A | Director | 08/06/2026 | Verkauf | 311.37 | 51 | 15,880 | Form 4 |
| ALAB | Dyckerhoff Stefan A | Director | 08/06/2026 | Verkauf | 311.37 | 640 | 199,278 | Form 4 |
| ALAB | Dyckerhoff Stefan A | Director | 08/06/2026 | Verkauf | 311.37 | 269 | 83,759 | Form 4 |
| ALAB | Dyckerhoff Stefan A | Director | 08/06/2026 | Verkauf | 309.29 | 194 | 60,002 | Form 4 |
| ALAB | Dyckerhoff Stefan A | Director | 08/06/2026 | Verkauf | 309.29 | 2,447 | 756,830 | Form 4 |
| ALAB | Dyckerhoff Stefan A | Director | 08/06/2026 | Verkauf | 309.29 | 1,029 | 318,258 | Form 4 |
| ALAB | Cota Germaine | Chief Accting. Off. & VP, Fin. | 07/20/2026 | Zuteilung | — | 1,451 | — | Form 4 |
| ALAB | Jitendra Mohan | CEO | 04/20/2026 | Verkauf | 175.45 | 10,188 | 1,787,485 | Form 4 |
| ALAB | Stefan A Dyckerhoff | Director | 04/20/2026 | Verkauf | 175.12 | 3,757 | 657,926 | Form 4 |
| ALAB | Stefan A Dyckerhoff | Director | 04/20/2026 | Verkauf | 175.12 | 9,642 | 1,688,507 | Form 4 |
| ALAB | Jitendra Mohan | CEO | 04/17/2026 | Verkauf | 172.14 | 325,693 | 56,064,793 | Form 4 |
| ALAB | Stefan A Dyckerhoff | Director | 04/17/2026 | Verkauf | 175.00 | 3,253 | 569,275 | Form 4 |
| ALAB | Stefan A Dyckerhoff | Director | 04/17/2026 | Verkauf | 175.00 | 8,346 | 1,460,550 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).