| Jul 15, 2026 | NUVLChief Development Officer | Disposition to issuerCode D · direct | 17,500 | — | — | 0 | Form 4 |
| Jul 15, 2026 | NUVLChief Development Officer | Disposition to issuerCode D · direct | 37,500 | — | — | 0 | Form 4 |
| Jul 15, 2026 | NUVLChief Development Officer | Disposition to issuerCode D · direct | 33,646 | — | — | 0 | Form 4 |
| Jul 15, 2026 | NUVLChief Development Officer | Disposition to issuerCode D · direct | 81,329 | — | — | 0 | Form 4 |
| Jul 15, 2026 | NUVLChief Development Officer | Disposition to issuerCode D · direct | 21,259 | — | — | 0 | Form 4 |
| Jul 15, 2026 | NUVLChief Development Officer | Disposition to issuerCode D · direct | 15,112 | — | — | 0 | Form 4 |
| Jul 15, 2026 | NUVLChief Development Officer | Disposition to issuerCode D · direct | 6,091 | — | — | 0 | Form 4 |
| Jul 15, 2026 | NUVLChief Development Officer | Disposition to issuerCode D · direct | 216 | — | — | 0 | Form 4 |
| Jul 15, 2026 | NUVLChief Development Officer | Grant or awardCode A · direct | 14,350 | — | — | 14,350 | Form 4 |
| Jul 15, 2026 | NUVLChief Development Officer | Disposition to issuerCode D · direct | 41,100 | — | — | 0 | Form 4 |
| Jul 15, 2026 | NUVLChief Development Officer | Tender in change of controlCode U · direct | 17,017 | $124.00 | $2.1M@ $124.00 | 0 | Form 4 |
| Jul 1, 2026 | NUVLChief Development Officer | Open-market saleCode S · direct | 23,000 | $123.59 | $2.8M@ $123.59 | 58,117 | Form 4 |
| Jul 1, 2026 | NUVLChief Development Officer | Option exerciseCode M · direct | 13,854 | $72.35 | $1.0M@ $72.35 | 81,117 | Form 4 |
| Jul 1, 2026 | NUVLChief Development Officer | Option exerciseCode M · direct | 9,146 | $18.93 | $173K@ $18.93 | 67,263 | Form 4 |
| Jun 29, 2026 | NUVLChief Development Officer | Option exerciseCode M · direct | 5,500 | $27.85 | $153K@ $27.85 | 63,617 | Form 4 |
| Jun 9, 2026 | NUVLChief Development Officer | Open-market saleCode S · direct | 20,000 | $122.81 | $2.5M@ $122.81 | 58,117 | Form 4 |
| Jun 9, 2026 | NUVLChief Development Officer | Option exerciseCode M · direct | 9,315 | $18.93 | $176K@ $18.93 | 78,117 | Form 4 |
| Jun 9, 2026 | NUVLChief Development Officer | Option exerciseCode M · direct | 685 | $6.89 | $5K@ $6.89 | 68,802 | Form 4 |
| Jun 9, 2026 | NUVLChief Development Officer | Option exerciseCode M · direct | 10,000 | $1.08 | $11K@ $1.08 | 68,117 | Form 4 |
| May 28, 2026 | NUVLChief Development Officer | Open-market saleCode S · direct | 100 | $109.76 | $11K@ $109.76 | 58,117 | Form 4 |
| May 28, 2026 | NUVLChief Development Officer | Open-market saleCode S · direct | 1,500 | $109.30 | $164K@ $109.30 | 58,217 | Form 4 |
| May 28, 2026 | NUVLChief Development Officer | Open-market saleCode S · direct | 1,178 | $108.01 | $127K@ $108.01 | 59,717 | Form 4 |
| May 28, 2026 | NUVLChief Development Officer | Open-market saleCode S · direct | 1,422 | $107.33 | $153K@ $107.33 | 60,895 | Form 4 |
| May 28, 2026 | NUVLChief Development Officer | Open-market saleCode S · direct | 1,300 | $106.26 | $138K@ $106.26 | 62,317 | Form 4 |
| May 28, 2026 | NUVLChief Development Officer | Option exerciseCode M · direct | 5,500 | $27.85 | $153K@ $27.85 | 63,617 | Form 4 |
| Apr 29, 2026 | NUVLChief Development Officer | Open-market saleCode S · direct | 300 | $101.17 | $30K@ $101.17 | 58,117 | Form 4 |
| Apr 29, 2026 | NUVLChief Development Officer | Open-market saleCode S · direct | 700 | $100.14 | $70K@ $100.14 | 58,417 | Form 4 |
| Apr 29, 2026 | NUVLChief Development Officer | Open-market saleCode S · direct | 4,500 | $99.35 | $447K@ $99.35 | 59,117 | Form 4 |
| Apr 29, 2026 | NUVLChief Development Officer | Option exerciseCode M · direct | 5,500 | $27.85 | $153K@ $27.85 | 63,617 | Form 4 |
| Mar 30, 2026 | NUVLChief Development Officer | Open-market saleCode S · direct | 2,968 | $98.13 | $291K@ $98.13 | 58,117 | Form 4 |
| Mar 30, 2026 | NUVLChief Development Officer | Open-market saleCode S · direct | 2,532 | $97.43 | $247K@ $97.43 | 61,085 | Form 4 |
| Mar 30, 2026 | NUVLChief Development Officer | Option exerciseCode M · direct | 5,500 | $27.85 | $153K@ $27.85 | 63,617 | Form 4 |
| Feb 26, 2026 | NUVLChief Development Officer | Open-market saleCode S · direct | 200 | $104.25 | $21K@ $104.25 | 58,117 | Form 4 |
| Feb 26, 2026 | NUVLChief Development Officer | Open-market saleCode S · direct | 2,300 | $103.44 | $238K@ $103.44 | 58,317 | Form 4 |
| Feb 26, 2026 | NUVLChief Development Officer | Open-market saleCode S · direct | 3,000 | $102.64 | $308K@ $102.64 | 60,617 | Form 4 |
| Feb 26, 2026 | NUVLChief Development Officer | Option exerciseCode M · direct | 5,500 | $27.85 | $153K@ $27.85 | 63,617 | Form 4 |
| Jan 29, 2026 | NUVLChief Development Officer | Open-market saleCode S · direct | 63 | $103.39 | $7K@ $103.39 | 58,117 | Form 4 |
| Jan 29, 2026 | NUVLChief Development Officer | Open-market saleCode S · direct | 1,819 | $102.67 | $187K@ $102.67 | 58,180 | Form 4 |
| Jan 29, 2026 | NUVLChief Development Officer | Open-market saleCode S · direct | 3,429 | $101.80 | $349K@ $101.80 | 59,999 | Form 4 |
| Jan 29, 2026 | NUVLChief Development Officer | Open-market saleCode S · direct | 189 | $100.95 | $19K@ $100.95 | 63,428 | Form 4 |
| Jan 29, 2026 | NUVLChief Development Officer | Option exerciseCode M · direct | 5,500 | $27.85 | $153K@ $27.85 | 63,617 | Form 4 |
| Jan 7, 2026 | NUVLChief Development Officer | Grant or awardCode A · direct | 17,500 | — | — | 58,117 | Form 4 |
| Jan 6, 2026 | NUVLChief Development Officer | Open-market saleCode S · directAlso reported by Turner Christopher Durant, Balcom Alexandra | 225 | $98.40 | $22K@ $98.40 | 40,617 | Form 4 |
| Jan 6, 2026 | NUVLChief Development Officer | Open-market saleCode S · directAlso reported by Turner Christopher Durant, Balcom Alexandra | 1,635 | $97.33 | $159K@ $97.33 | 40,842 | Form 4 |
| Jan 6, 2026 | NUVLChief Development Officer | Open-market saleCode S · directAlso reported by Turner Christopher Durant, Balcom Alexandra | 1,321 | $96.75 | $128K@ $96.75 | 42,477 | Form 4 |
| Jan 5, 2026 | NUVLChief Development Officer | Open-market saleCode S · directAlso reported by Turner Christopher Durant, Balcom Alexandra | 317 | $98.52 | $31K@ $98.52 | 43,798 | Form 4 |
| Jan 5, 2026 | NUVLChief Development Officer | Open-market saleCode S · directAlso reported by Turner Christopher Durant, Balcom Alexandra | 1,929 | $97.96 | $189K@ $97.96 | 44,115 | Form 4 |
| Jan 5, 2026 | NUVLChief Development Officer | Open-market saleCode S · directAlso reported by Turner Christopher Durant, Balcom Alexandra | 1,119 | $96.85 | $108K@ $96.85 | 46,044 | Form 4 |
| Jan 5, 2026 | NUVLChief Development Officer | Open-market saleCode S · directAlso reported by Turner Christopher Durant, Balcom Alexandra | 871 | $96.06 | $84K@ $96.06 | 47,163 | Form 4 |
| Dec 30, 2025 | NUVLChief Development Officer | Open-market saleCode S · direct | 642 | $101.22 | $65K@ $101.22 | 48,034 | Form 4 |
| Dec 30, 2025 | NUVLChief Development Officer | Open-market saleCode S · direct | 3,358 | $99.82 | $335K@ $99.82 | 48,676 | Form 4 |
| Dec 30, 2025 | NUVLChief Development Officer | Option exerciseCode M · direct | 4,000 | $27.85 | $111K@ $27.85 | 52,034 | Form 4 |
| Nov 28, 2025 | NUVLChief Development Officer | Open-market saleCode S · direct | 3,355 | $108.72 | $365K@ $108.72 | 48,034 | Form 4 |
| Nov 28, 2025 | NUVLChief Development Officer | Open-market saleCode S · direct | 645 | $107.85 | $70K@ $107.85 | 51,389 | Form 4 |
| Nov 28, 2025 | NUVLChief Development Officer | Option exerciseCode M · direct | 4,000 | $27.85 | $111K@ $27.85 | 52,034 | Form 4 |