| Sep 14, 2026 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 27,400 | $13.00 | $356K@ $13.00 | 590,766 | Form 4 |
| Sep 11, 2026 | ALHCChief Executive Officer | Open-market saleCode S · direct | 385,270 | $12.68 | $4.9M@ $12.68 | 1,223,473 | Form 4 |
| Sep 10, 2026 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 172,600 | $12.96 | $2.2M@ $12.96 | 618,166 | Form 4 |
| Aug 10, 2026 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 298,000 | $13.88 | $4.1M@ $13.88 | 790,766 | Form 4 |
| Jul 10, 2026 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 18,356 | $20.65 | $379K@ $20.65 | 1,088,766 | Form 4 |
| Jul 10, 2026 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 279,644 | $19.81 | $5.5M@ $19.81 | 1,107,122 | Form 4 |
| Jun 10, 2026 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 223,064 | $20.60 | $4.6M@ $20.60 | 1,386,766 | Form 4 |
| Jun 10, 2026 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 74,936 | $19.65 | $1.5M@ $19.65 | 1,609,830 | Form 4 |
| May 11, 2026 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 17,107 | $17.54 | $300K@ $17.54 | 1,508,641 | Form 4 |
| May 11, 2026 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 280,893 | $16.85 | $4.7M@ $16.85 | 1,525,748 | Form 4 |
| Apr 13, 2026 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 82,299 | $20.80 | $1.7M@ $20.80 | 1,806,641 | Form 4 |
| Apr 10, 2026 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 13,801 | $21.38 | $295K@ $21.38 | 1,888,940 | Form 4 |
| Apr 10, 2026 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 201,900 | $20.58 | $4.2M@ $20.58 | 1,902,741 | Form 4 |
| Apr 7, 2026 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 117,759 | $21.40 | $2.5M@ $21.40 | 2,104,641 | Form 4 |
| Apr 7, 2026 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 132,241 | $20.67 | $2.7M@ $20.67 | 2,222,400 | Form 4 |
| Mar 23, 2026 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 118,000 | $17.48 | $2.1M@ $17.48 | 2,354,641 | Form 4 |
| Mar 18, 2026 | ALHCChief Executive Officer | Open-market saleCode S · direct | 73,046 | $17.84 | $1.3M@ $17.84 | 1,784,868 | Form 4 |
| Mar 13, 2026 | ALHCChief Executive Officer | Grant or awardCode A · direct | 338,434 | — | — | 1,857,914 | Form 4 |
| Mar 12, 2026 | ALHCChief Executive Officer | Open-market saleCode S · direct | 2,961 | $16.99 | $50K@ $16.99 | 1,519,480 | Form 4 |
| Mar 12, 2026 | ALHCChief Executive Officer | Open-market saleCode S · direct | 45,938 | $17.48 | $803K@ $17.48 | 1,522,441 | Form 4 |
| Mar 10, 2026 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 180,000 | $18.19 | $3.3M@ $18.19 | 2,472,641 | Form 4 |
| Feb 10, 2026 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 180,000 | $20.49 | $3.7M@ $20.49 | 2,652,641 | Form 4 |
| Jan 12, 2026 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 2,727 | $21.57 | $59K@ $21.57 | 2,832,641 | Form 4 |
| Jan 12, 2026 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 177,273 | $21.10 | $3.7M@ $21.10 | 2,835,368 | Form 4 |
| Dec 29, 2025 | ALHCChief Executive Officer | Open-market saleCode S · direct | 33,211 | $19.38 | $644K@ $19.38 | 2,234,294 | Form 4 |
| Dec 29, 2025 | ALHCChief Executive Officer | Open-market saleCode S · direct | 572,437 | $18.71 | $10.7M@ $18.71 | 2,267,505 | Form 4 |
| Dec 10, 2025 | ALHCChief Executive Officer | Open-market saleCode S · indirect | 180,000 | $19.02 | $3.4M@ $19.02 | 2,346,726 | Form 4 |