2026Q1
| Insider | Role (last 12 mo) | Shares held | Filed at |
|---|---|---|---|
| Biomerieux/Adr | — | 2,055,632 | Dec 13, 2017 |
| Walt David R | Director | 1,871,675 | Oct 3, 2025 |
| Hrusovsky E Kevin | Chair | 910,249 | Jul 6, 2022 |
| Toloue Masoud | CEO | 510,200 | Dec 3, 2025 |
| Meister Paul M | Director | 309,279 | Jul 2, 2025 |
| Exec date | Filing date | Insider | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Feb 15, 2026 | Feb 18, 2026 | Sriram Vandana | CFO | Sell | 37.5 | -271 | -0.52% | ✗ | $1.6K |
| Feb 4, 2026 | Feb 6, 2026 | Sriram Vandana | CFO | Neutral | 27.5 | -4,395 | -5.11% | ✗ | - |
| Jan 19, 2026 | Jan 21, 2026 | Cunningham Everett | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 21, 2026 | Cunningham Everett | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jan 15, 2026 | Jan 20, 2026 | Sriram Vandana | CFO | Sell | 45.0 | -274 | -0.32% | ✗ | $2.2K |
| Jan 15, 2026 | Jan 20, 2026 | Toloue Masoud | CEO | Sell | 43.8 | -1,817 | -0.36% | ✗ | $14.4K |
| Jan 2, 2026 | Jan 15, 2026 | MEISTER PAUL M | Director | Neutral | 77.5 | +3,974 | 1.28% | ✗ | - |
| Jan 2, 2026 | Jan 15, 2026 | Magovcevic-Liebisch Ivana | Director | Neutral | 90.0 | +23,372 | 115.50% | ✗ | - |
| Jan 2, 2026 | Jan 14, 2026 | Elliott Jeffrey Thomas | Director | Neutral | 90.0 | +23,372 | 120.35% | ✗ | - |
| Jan 2, 2026 | Jan 6, 2026 | WALT DAVID R | Director | Neutral | 55.0 | +1,215 | 0.06% | ✗ | - |
| Jan 2, 2026 | Jan 6, 2026 | DONNELLY WILLIAM P | Chair | Neutral | 77.5 | +2,377 | 1.60% | ✗ | - |
| Jan 2, 2026 | Jan 6, 2026 | Hampton Malcolm Garret | Director | Neutral | 90.0 | +23,372 | 50.02% | ✗ | - |
| Jan 2, 2026 | Jan 6, 2026 | Sachs Alan Bruce | Director | Neutral | 90.0 | +23,372 | 50.02% | ✗ | - |
| Jan 2, 2026 | Jan 6, 2026 | LAI GOLDMAN MYLA | Director | Neutral | 90.0 | +25,316 | 85.85% | ✗ | - |
| Jan 2, 2026 | Jan 6, 2026 | Mendel Scott | Director | Neutral | 90.0 | +25,316 | 82.36% | ✗ | - |
| Jan 2, 2026 | Jan 6, 2026 | Flynn Karen | Director | Neutral | 90.0 | +23,372 | 69.07% | ✗ | - |
| Dec 31, 2025 | Jan 5, 2026 | Toloue Masoud | CEO | Sell | 52.5 | -258 | -0.05% | ✗ | $1.6K |
| Dec 15, 2025 | Dec 18, 2025 | Sriram Vandana | CFO | Sell | 45.0 | -229 | -0.27% | ✗ | $1.7K |
| Dec 15, 2025 | Dec 18, 2025 | Toloue Masoud | CEO | Sell | 45.0 | -1,242 | -0.24% | ✗ | $9.2K |
| Nov 20, 2025 | Dec 8, 2025 | Sachs Alan Bruce | Director | Neutral | 90.0 | +46,727 | 100.00% | ✗ | - |
| Nov 30, 2025 | Dec 3, 2025 | Toloue Masoud | CEO | Sell | 52.5 | -254 | -0.05% | ✗ | $1.8K |
| Nov 25, 2025 | Hampton Malcolm Garret | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Nov 20, 2025 | Nov 25, 2025 | Hampton Malcolm Garret | Director | Neutral | 90.0 | +46,727 | 100.00% | ✗ | - |
| Nov 20, 2025 | Nov 24, 2025 | DONNELLY WILLIAM P | Chair | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 15, 2025 | Nov 24, 2025 | Sriram Vandana | CFO | Sell | 45.0 | -229 | -0.26% | ✗ | $1.3K |
| Nov 15, 2025 | Nov 24, 2025 | Toloue Masoud | CEO | Sell | 45.0 | -1,242 | -0.24% | ✗ | $7.1K |
| Oct 31, 2025 | Nov 5, 2025 | Toloue Masoud | CEO | Sell | 52.5 | -254 | -0.05% | ✗ | $1.4K |
| Oct 15, 2025 | Oct 17, 2025 | Sriram Vandana | CFO | Sell | 45.0 | -229 | -0.26% | ✗ | $1.3K |
| Oct 15, 2025 | Oct 17, 2025 | Toloue Masoud | CEO | Sell | 45.0 | -1,242 | -0.24% | ✗ | $7.2K |
| Oct 1, 2025 | Oct 3, 2025 | LAI GOLDMAN MYLA | Director | Neutral | 85.0 | +2,084 | 7.60% | ✗ | - |
| Oct 1, 2025 | Oct 3, 2025 | DONNELLY WILLIAM P | Director | Neutral | 82.5 | +5,076 | 3.54% | ✗ | - |
| Oct 1, 2025 | Oct 3, 2025 | Mendel Scott | Director | Neutral | 85.0 | +2,084 | 7.27% | ✗ | - |
| Oct 1, 2025 | Oct 3, 2025 | WALT DAVID R | Director | Neutral | 55.0 | +2,594 | 0.14% | ✗ | - |
| Sep 30, 2025 | Oct 2, 2025 | Toloue Masoud | CEO | Sell | 52.5 | -254 | -0.05% | ✗ | $1.4K |
| Sep 15, 2025 | Sep 17, 2025 | Sriram Vandana | CFO | Sell | 45.0 | -229 | -0.26% | ✗ | $1.1K |
| Sep 15, 2025 | Sep 17, 2025 | Toloue Masoud | CEO | Sell | 45.0 | -1,242 | -0.24% | ✗ | $6.2K |
| Sep 12, 2025 | Sep 17, 2025 | Sriram Vandana | CFO | Buy | 83.8 | +4,150 | 5.00% | ✗ | $19.9K |
| Aug 31, 2025 | Sep 3, 2025 | Toloue Masoud | CEO | Sell | 52.5 | -254 | -0.05% | ✗ | $1.2K |
| Aug 15, 2025 | Aug 19, 2025 | Sriram Vandana | CFO | Sell | 45.0 | -229 | -0.27% | ✗ | $1K |
| Aug 15, 2025 | Aug 19, 2025 | Toloue Masoud | CEO | Sell | 45.0 | -1,242 | -0.24% | ✗ | $5.7K |
| Jul 31, 2025 | Aug 4, 2025 | Toloue Masoud | CEO | Sell | 52.5 | -254 | -0.05% | ✗ | $1.5K |
| Jul 15, 2025 | Jul 17, 2025 | Sriram Vandana | CFO | Sell | 45.0 | -229 | -0.27% | ✗ | $1.3K |
| Jul 15, 2025 | Jul 17, 2025 | Toloue Masoud | CEO | Sell | 45.0 | -1,242 | -0.24% | ✗ | $6.8K |
| Jul 8, 2025 | Jul 10, 2025 | LAI GOLDMAN MYLA | Director | Neutral | 90.0 | +27,404 | 100.00% | ✗ | - |
| Jul 8, 2025 | Jul 10, 2025 | Mendel Scott | Director | Neutral | 90.0 | +28,653 | 100.00% | ✗ | - |
| Jul 9, 2025 | LAI GOLDMAN MYLA | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jul 9, 2025 | Mendel Scott | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jul 1, 2025 | Jul 3, 2025 | Hlavinka Sarah E. | Director | Neutral | 82.5 | +2,615 | 4.55% | ✗ | - |
| Jul 1, 2025 | Jul 2, 2025 | MEISTER PAUL M | Director | Neutral | 67.5 | +2,242 | 0.73% | ✗ | - |
| Jul 1, 2025 | Jul 2, 2025 | DONNELLY WILLIAM P | Director | Neutral | 82.5 | +4,204 | 3.02% | ✗ | - |
| Jul 1, 2025 | Jul 2, 2025 | WALT DAVID R | Director | Neutral | 55.0 | +2,148 | 0.12% | ✗ | - |
| Jun 30, 2025 | Jul 2, 2025 | Toloue Masoud | CEO | Sell | 52.5 | -254 | -0.05% | ✗ | $1.7K |
| Jun 15, 2025 | Jun 17, 2025 | Toloue Masoud | CEO | Sell | 45.0 | -1,242 | -0.24% | ✗ | $7.5K |
| Jun 15, 2025 | Jun 17, 2025 | Sriram Vandana | CFO | Sell | 45.0 | -229 | -0.27% | ✗ | $1.4K |
| Jun 12, 2025 | Jun 13, 2025 | WALT DAVID R | Director | Buy | 92.5 | +160,000 | 9.37% | ✗ | $985K |
| Jun 9, 2025 | Jun 10, 2025 | Toloue Masoud | CEO | Buy | 90.0 | +45,900 | 9.70% | ✗ | $248.7K |
| Jun 6, 2025 | Jun 9, 2025 | WALT DAVID R | Director | Buy | 100.0 | +210,000 | 14.03% | ✗ | $1.1M |
| Jun 6, 2025 | Jun 9, 2025 | DONNELLY WILLIAM P | Director | Buy | 97.5 | +93,113 | 202.50% | ✗ | $506.3K |
| May 31, 2025 | Jun 3, 2025 | Toloue Masoud | CEO | Sell | 52.5 | -254 | -0.05% | ✗ | $1.3K |
| May 15, 2025 | May 19, 2025 | Sriram Vandana | CFO | Sell | 45.0 | -229 | -0.27% | ✗ | $1K |
| May 15, 2025 | May 19, 2025 | Toloue Masoud | CEO | Sell | 45.0 | -1,242 | -0.26% | ✗ | $5.6K |
| Apr 30, 2025 | May 2, 2025 | Toloue Masoud | CEO | Sell | 52.5 | -254 | -0.05% | ✗ | $1.5K |
| Apr 15, 2025 | Apr 17, 2025 | Sriram Vandana | CFO | Sell | 45.0 | -229 | -0.27% | ✗ | $1.2K |
| Apr 15, 2025 | Apr 17, 2025 | Toloue Masoud | CEO | Sell | 45.0 | -1,242 | -0.26% | ✗ | $6.4K |
| Apr 1, 2025 | Apr 3, 2025 | WALT DAVID R | Director | Neutral | 55.0 | +2,156 | 0.14% | ✗ | - |
| Apr 1, 2025 | Apr 3, 2025 | MEISTER PAUL M | Director | Neutral | 67.5 | +2,479 | 0.81% | ✗ | - |
| Apr 1, 2025 | Apr 3, 2025 | Hlavinka Sarah E. | Director | Neutral | 82.5 | +2,625 | 4.79% | ✗ | - |
| Apr 1, 2025 | Apr 3, 2025 | DONNELLY WILLIAM P | Director | Neutral | 85.0 | +2,681 | 6.19% | ✗ | - |
| Mar 31, 2025 | Apr 2, 2025 | Toloue Masoud | CEO | Sell | 52.5 | -254 | -0.05% | ✗ | $1.7K |
| Mar 15, 2025 | Mar 18, 2025 | Toloue Masoud | CEO | Sell | 45.0 | -1,242 | -0.26% | ✗ | $8.8K |
| Mar 15, 2025 | Mar 18, 2025 | Sriram Vandana | CFO | Sell | 45.0 | -229 | -0.27% | ✗ | $1.6K |
| Feb 28, 2025 | Mar 4, 2025 | Toloue Masoud | CEO | Sell | 52.5 | -247 | -0.05% | ✗ | $1.9K |
| Feb 15, 2025 | Feb 19, 2025 | Sriram Vandana | CFO | Sell | 52.5 | -92 | -0.11% | ✗ | $740.6 |
| Feb 15, 2025 | Feb 19, 2025 | Toloue Masoud | CEO | Sell | 52.5 | -752 | -0.16% | ✗ | $6.1K |
| Feb 4, 2025 | Feb 6, 2025 | Sriram Vandana | CFO | Neutral | 90.0 | +50,712 | 150.02% | ✗ | - |
| Feb 4, 2025 | Feb 6, 2025 | Toloue Masoud | CEO | Neutral | 90.0 | +138,790 | 40.85% | ✗ | - |
| Feb 2, 2025 | Feb 4, 2025 | Sriram Vandana | CFO | Sell | 26.3 | -2,166 | -6.02% | ✗ | $19.9K |
| Jan 31, 2025 | Feb 4, 2025 | Toloue Masoud | CEO | Sell | 22.5 | -6,375 | -1.84% | ✗ | $58.6K |
| Jan 15, 2025 | Jan 17, 2025 | Sriram Vandana | CFO | Sell | 45.0 | -93 | -0.26% | ✗ | $801.7 |
| Jan 15, 2025 | Jan 17, 2025 | Toloue Masoud | CEO | Sell | 45.0 | -906 | -0.26% | ✗ | $7.8K |
| Jan 2, 2025 | Jan 6, 2025 | WALT DAVID R | Director | Neutral | 60.0 | +7,435 | 0.50% | ✗ | - |
| Jan 2, 2025 | Jan 6, 2025 | Magovcevic-Liebisch Ivana | Director | Neutral | 90.0 | +7,435 | 58.09% | ✗ | - |
| Jan 2, 2025 | Jan 6, 2025 | Madaus Martin D | Director | Neutral | 82.5 | +7,435 | 2.62% | ✗ | - |
| Jan 2, 2025 | Jan 6, 2025 | Elliott Jeffrey Thomas | Director | Neutral | 90.0 | +7,435 | 62.04% | ✗ | - |
| Jan 2, 2025 | Jan 6, 2025 | Flynn Karen | Director | Neutral | 90.0 | +7,435 | 28.16% | ✗ | - |
| Jan 2, 2025 | Jan 6, 2025 | MEISTER PAUL M | Director | Neutral | 82.5 | +8,829 | 2.99% | ✗ | - |
| Jan 2, 2025 | Jan 6, 2025 | Hlavinka Sarah E. | Director | Neutral | 90.0 | +8,829 | 19.19% | ✗ | - |
| Jan 2, 2025 | Jan 6, 2025 | DONNELLY WILLIAM P | Director | Neutral | 90.0 | +8,717 | 25.21% | ✗ | - |
| Dec 31, 2024 | Jan 2, 2025 | Toloue Masoud | CEO | Sell | 52.5 | -415 | -0.12% | ✗ | $4.4K |
| Dec 15, 2024 | Dec 17, 2024 | Toloue Masoud | CEO | Sell | 45.0 | -752 | -0.22% | ✗ | $8K |
| Dec 15, 2024 | Dec 17, 2024 | Sriram Vandana | CFO | Sell | 45.0 | -75 | -0.21% | ✗ | $801 |
| Nov 30, 2024 | Dec 2, 2024 | Toloue Masoud | CEO | Sell | 52.5 | -368 | -0.11% | ✗ | $4.5K |
| Nov 15, 2024 | Nov 18, 2024 | Toloue Masoud | CEO | Sell | 43.8 | -1,120 | -0.32% | ✗ | $12.8K |
| Nov 15, 2024 | Nov 18, 2024 | Sriram Vandana | CFO | Sell | 45.0 | -78 | -0.22% | ✗ | $892.3 |
| Oct 31, 2024 | Oct 31, 2024 | Toloue Masoud | CEO | Sell | 52.5 | -368 | -0.11% | ✗ | $4.9K |
| Oct 15, 2024 | Oct 16, 2024 | Toloue Masoud | CEO | Sell | 43.8 | -1,120 | -0.32% | ✗ | $14K |
| Oct 15, 2024 | Oct 16, 2024 | Sriram Vandana | CFO | Sell | 45.0 | -78 | -0.21% | ✗ | $973.4 |
| Oct 2, 2024 | Oct 3, 2024 | Magovcevic-Liebisch Ivana | Director | Neutral | 90.0 | +12,800 | 100.00% | ✗ | - |
| Oct 3, 2024 | Magovcevic-Liebisch Ivana | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Oct 1, 2024 | Oct 2, 2024 | MEISTER PAUL M | Director | Neutral | 60.0 | +1,200 | 0.41% | ✗ | - |