Director & Chief Executive Officer
| $220.62 |
| $1.5M |
| SEC ↗ |
| 2026-05-18 | ALAB | Sale | 6,196 | $226.64 | $1.4M | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 3,725 | $219.51 | $818K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 3,568 | $222.11 | $792K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 3,546 | $230.28 | $817K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 2,734 | $223.96 | $612K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 2,464 | $223.34 | $550K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 2,282 | $233.18 | $532K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 1,946 | $232.81 | $453K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 19 | $222.52 | $4K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 1,629 | $225.27 | $367K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 12.1K | $216.46 | $2.6M | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 10.8K | $217.28 | $2.4M | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 1,033 | $229.55 | $237K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 19.4K | $235.41 | $4.6M | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 9,409 | $218.50 | $2.1M | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 18.7K | $214.62 | $4.0M | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 1,848 | $230.47 | $426K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 1,782 | $219.59 | $391K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 14.4K | $213.63 | $3.1M | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 1,189 | $235.36 | $280K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 1,158 | $222.08 | $257K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 1,100 | $226.73 | $249K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 10.5K | $212.64 | $2.2M | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 10.3K | $216.52 | $2.2M | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 5,277 | $211.52 | $1.1M | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 5,200 | $217.68 | $1.1M | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 423 | $224.07 | $95K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 3,247 | $218.59 | $710K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 2,841 | $233.03 | $662K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 2,400 | $225.43 | $541K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 2,375 | $223.36 | $530K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 2,356 | $220.77 | $520K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 2,320 | $231.73 | $538K | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 21.7K | $215.62 | $4.7M | SEC ↗ |
| 2026-05-18 | ALAB | Sale | 1,996 | $210.67 | $421K | SEC ↗ |
| 2026-05-07 | ALAB | Sale | 6,048 | $202.51 | $1.2M | SEC ↗ |
| 2026-05-07 | ALAB | Sale | 34.2K | $200.53 | $6.9M | SEC ↗ |
| 2026-05-07 | ALAB | Sale | 14.9K | $201.40 | $3.0M | SEC ↗ |
| 2026-05-07 | ALAB | Sale | 1,311 | $204.72 | $268K | SEC ↗ |
| 2026-05-07 | ALAB | Sale | 3,146 | $203.45 | $640K | SEC ↗ |
| 2026-05-07 | ALAB | Sale | 960 | $205.74 | $198K | SEC ↗ |
| 2026-05-07 | ALAB | Sale | 79.4K | $199.33 | $15.8M | SEC ↗ |
| 2026-04-20 | ALAB | Sale | 6,526 | $175.24 | $1.1M | SEC ↗ |
| 2026-04-20 | ALAB | Sale | 3,662 | $175.81 | $644K | SEC ↗ |
| 2026-04-17 | ALAB | Sale | 19.3K | $172.67 | $3.3M | SEC ↗ |
| 2026-04-17 | ALAB | Sale | 107.6K | $174.06 | $18.7M | SEC ↗ |
| 2026-04-17 | ALAB | Sale | 17.9K | $167.95 | $3.0M | SEC ↗ |
| 2026-04-17 | ALAB | Sale | 29.1K | $168.78 | $4.9M | SEC ↗ |
| 2026-04-17 | ALAB | Sale | 32.2K | $171.81 | $5.5M | SEC ↗ |
| 2026-04-17 | ALAB | Sale | 35.4K | $169.80 | $6.0M | SEC ↗ |
| 2026-04-17 | ALAB | Sale | 39.3K | $170.77 | $6.7M | SEC ↗ |
| 2026-04-17 | ALAB | Sale | 45.0K | $174.43 | $7.9M | SEC ↗ |
| 2026-04-15 | ALAB | Sale | 200 | $175.03 | $35K | SEC ↗ |
| 2026-04-15 | ALAB | Sale | 2,767 | $174.57 | $483K | SEC ↗ |
| 2026-04-10 | ALAB | Sale | 99.0K | $149.53 | $14.8M | SEC ↗ |
| 2026-04-10 | ALAB | Sale | 24.7K | $150.25 | $3.7M | SEC ↗ |
| 2026-03-17 | ALAB | Sale | 43.3K | $132.72 | $5.7M | SEC ↗ |
| 2026-03-17 | ALAB | Sale | 3,624 | $127.47 | $462K | SEC ↗ |
| 2026-03-17 | ALAB | Sale | 22.8K | $131.61 | $3.0M | SEC ↗ |
| 2026-03-17 | ALAB | Sale | 22.3K | $133.66 | $3.0M | SEC ↗ |
| 2026-03-17 | ALAB | Sale | 18.1K | $134.67 | $2.4M | SEC ↗ |
| 2026-03-17 | ALAB | Sale | 11.1K | $129.62 | $1.4M | SEC ↗ |
| 2026-03-17 | ALAB | Sale | 13.9K | $130.74 | $1.8M | SEC ↗ |
| 2026-03-17 | ALAB | Sale | 8,754 | $125.56 | $1.1M | SEC ↗ |
| 2026-03-17 | ALAB | Sale | 7,907 | $128.64 | $1.0M | SEC ↗ |
| 2026-03-17 | ALAB | Sale | 5,746 | $126.64 | $728K | SEC ↗ |
| 2026-02-17 | ALAB | Sale | 28.2K | $123.93 | $3.5M | SEC ↗ |
| 2026-02-17 | ALAB | Sale | 9,185 | $126.34 | $1.2M | SEC ↗ |
| 2026-02-17 | ALAB | Sale | 5,841 | $122.16 | $714K | SEC ↗ |
| 2026-02-17 | ALAB | Sale | 33.6K | $122.84 | $4.1M | SEC ↗ |
| 2026-02-17 | ALAB | Sale | 18.1K | $124.66 | $2.3M | SEC ↗ |
| 2025-11-17 | ALAB | Sale | 26.4K | $144.80 | $3.8M | SEC ↗ |
| 2025-11-17 | ALAB | Sale | 6,172 | $143.25 | $884K | SEC ↗ |
| 2025-11-17 | ALAB | Sale | 4,421 | $146.65 | $648K | SEC ↗ |
| 2025-11-17 | ALAB | Sale | 32.4K | $143.84 | $4.7M | SEC ↗ |
| 2025-11-17 | ALAB | Sale | 21.1K | $145.88 | $3.1M | SEC ↗ |
| 2025-08-18 | ALAB | Sale | 46.9K | $183.83 | $8.6M | SEC ↗ |
| 2025-08-18 | ALAB | Sale | 44.6K | $183.17 | $8.2M | SEC ↗ |
| 2025-08-07 | ALAB | Sale | 25.4K | $170.33 | $4.3M | SEC ↗ |
| 2025-08-07 | ALAB | Sale | 25.4K | $170.33 | $4.3M | SEC ↗ |
| 2025-08-07 | ALAB | Sale | 25.4K | $170.33 | $4.3M | SEC ↗ |
| 2025-07-21 | ALAB | Sale | 12.7K | $112.72 | $1.4M | SEC ↗ |
| 2025-07-21 | ALAB | Sale | 12.7K | $112.72 | $1.4M | SEC ↗ |
| 2025-07-18 | ALAB | Sale | 7,625 | $100.25 | $764K | SEC ↗ |
| 2025-07-18 | ALAB | Sale | 7,626 | $100.25 | $765K | SEC ↗ |
| 2025-07-17 | ALAB | Sale | 13.4K | $94.37 | $1.3M | SEC ↗ |
| 2025-07-17 | ALAB | Sale | 13.4K | $94.37 | $1.3M | SEC ↗ |
| 2025-07-10 | ALAB | Sale | 1,882 | $102.46 | $193K | SEC ↗ |
| 2025-07-10 | ALAB | Sale | 1,880 | $102.46 | $193K | SEC ↗ |
| 2025-07-09 | ALAB | Sale | 1,164 | $100.01 | $116K | SEC ↗ |
| 2025-07-09 | ALAB | Sale | 1,162 | $100.01 | $116K | SEC ↗ |
| 2025-06-20 | ALAB | Sale | 8,793 | $100.86 | $887K | SEC ↗ |
| 2025-06-20 | ALAB | Sale | 8,790 | $100.86 | $887K | SEC ↗ |
| 2025-06-17 | ALAB | Sale | 17.8K | $94.54 | $1.7M | SEC ↗ |
| 2025-06-17 | ALAB | Sale | 17.8K | $94.54 | $1.7M | SEC ↗ |
| 2025-05-29 | ALAB | Sale | 2,366 | $100.00 | $237K | SEC ↗ |
| 2025-05-29 | ALAB | Sale | 2,370 | $100.00 | $237K | SEC ↗ |
| 2025-05-19 | ALAB | Sale | 21.4K | $90.02 | $1.9M | SEC ↗ |
| 2025-05-16 | ALAB | Sale | 39.9K | $90.33 | $3.6M | SEC ↗ |
| 2025-05-16 | ALAB | Sale | 8,850 | $92.15 | $816K | SEC ↗ |
| 2025-05-16 | ALAB | Sale | 42.6K | $90.67 | $3.9M | SEC ↗ |
| 2025-05-14 | ALAB | Sale | 12.5K | $90.90 | $1.1M | SEC ↗ |
| 2025-05-08 | ALAB | Sale | 12.5K | $71.05 | $888K | SEC ↗ |