57 transactions by 11 insiders, from November 19, 2025 to October 7, 2026.
People inside the company. What they do with their own shares is the reason this data exists.
| Insider | Trades | Planned | Bought | Sold |
|---|---|---|---|---|
| Richard E. BullerDir | 29 | 12/29 | — | $2.4M |
| Leo FurchtDir | 5 | — | — | — |
| David DalveyDir | 4 | 3/4 | — | $7.4M |
| Lance G. LaingChief | 4 | — | — | — |
| Polly A. MurphyDir | 3 | — | — | — |
| Richard NigonDir | 3 | — | — | — |
| Vicky HahneCFO | 2 | — | — | — |
| Charles R. RompDir | 2 | — | — | — |
| Brian F. SullivanCEO | 2 | — | — | — |
| David W. GryskaDir | 1 | — | — | — |
Holders above 10%, often funds. They file the same form, but they trade for portfolio reasons, not because of what they know.
| Insider | Trades | Planned | Bought | Sold |
|---|---|---|---|---|
| BAKER BROS. ADVISORS LPOther | 2 | — | — | $317.8M |
57 in total, newest filings first.
| Insider | Date | Code | Shares | Price | Value |
|---|---|---|---|---|---|
| Leo FurchtDirDERIV | Oct 7 | M | 250 | $0.00 | —? |
| Leo FurchtDir | Oct 7 | M | 250 | $7.60 | $2K |
| David W. GryskaDir | Oct 1 | A | 893 | $0.00 | — |
| Vicky HahneCFODERIV | Aug 14 | A | 10,000 | $0.00 | —? |
| Vicky HahneCFO | Aug 14 | A | 16,000 | $0.00 | — |
| Lance G. LaingChiefDERIV | Aug 14 | A | 10,000 | $0.00 | —? |
| Lance G. LaingChief | Aug 14 | A | 20,000 | $0.00 | — |
| Brian F. SullivanCEODERIV | Aug 14 | A | 120,000 | $0.00 | —? |
| Brian F. SullivanCEO | Aug 14 | A | 80,000 | $0.00 | — |
| BAKER BROS. ADVISORS LPOtherJOINT | Jul 14 | S | 2,838,632 | $102.50 | $291.0M |
| BAKER BROS. ADVISORS LPOtherJOINT | Jul 14 | S | 261,368 | $102.50 | $26.8M |
| Polly A. MurphyDirDERIV | Jun 10 | G | 14,048 | $0.00 | —? |
| Polly A. MurphyDirDERIV | Jun 10 | G | 14,048 | $0.00 | —? |
| Richard E. BullerDirDERIV | Jun 10 | G | 12,503 | $0.00 | —? |
| Richard E. BullerDirDERIV | Jun 10 | G | 12,503 | $0.00 | —? |
| Polly A. MurphyDir | Jun 5 | A | 1,530 | $0.00 | — |
| Charles R. RompDir | Jun 5 | A | 1,530 | $0.00 | — |
| Leo FurchtDir | Jun 5 | A | 1,530 | $0.00 | — |
| David DalveyDir | Jun 5 | A | 1,530 | $0.00 | — |
| Richard NigonDir | Jun 5 | A | 1,530 | $0.00 | — |
| Richard E. BullerDir | Jun 5 | A | 1,530 | $0.00 | — |
| Lance G. LaingChiefDERIV | Jun 2 | M | 1,000 | $0.00 | —? |
| Lance G. LaingChief | Jun 2 | M | 1,000 | $9.89 | $10K |
| Richard E. BullerDir | May 19 | G | 1,029 | $0.00 | — |
| Richard E. BullerDir | May 19 | G | 1,029 | $0.00 | — |
| David DalveyDir | May 4 | SPLAN | 25,000 | $140.68 | $3.5M |
| Richard E. BullerDirDERIV | May 4 | MPLAN | 9,000 | $0.00 | —? |
| Richard E. BullerDir | May 4 | SPLAN | 365 | $143.24 | $52K |
| Richard E. BullerDir | May 4 | SPLAN | 2,825 | $142.04 | $401K |
| Richard E. BullerDir | May 4 | SPLAN | 2,301 | $141.03 | $325K |
| Richard E. BullerDir | May 4 | SPLAN | 1,670 | $139.58 | $233K |
| Richard E. BullerDir | May 4 | SPLAN | 550 | $139.00 | $76K |
| Richard E. BullerDir | May 4 | SPLAN | 1,289 | $137.00 | $177K |
| Richard E. BullerDir | May 4 | MPLAN | 9,000 | $5.10 | $46K |
| Richard NigonDir | Apr 9 | G | 10,000 | $0.00 | — |
| Richard E. BullerDirDERIV | Mar 31 | MPLAN | 3,000 | $0.00 | —? |
| Richard E. BullerDir | Mar 31 | SPLAN | 675 | $110.83 | $75K |
| Richard E. BullerDir | Mar 31 | SPLAN | 2,325 | $110.11 | $256K |
| Richard E. BullerDir | Mar 31 | MPLAN | 3,000 | $5.10 | $15K |
| Charles R. RompDir | Feb 11 | A | 215 | $0.00 | — |
| David DalveyDir | Jan 27 | SPLAN | 20,000 | $120.03 | $2.4M |
| Richard NigonDir | Dec 15 | G | 19,975 | $0.00 | — |
| Richard E. BullerDirDERIV | Dec 5 | M | 3,000 | $0.00 | —? |
| Richard E. BullerDir | Dec 5 | S | 1,510 | $106.04 | $160K |
| Richard E. BullerDir | Dec 5 | S | 1,490 | $105.34 | $157K |
| Richard E. BullerDir | Dec 5 | M | 3,000 | $5.50 | $17K |
| Leo FurchtDirDERIV | Dec 4 | M | 250 | $0.00 | —? |
| Leo FurchtDir | Dec 4 | M | 250 | $7.60 | $2K |
| Richard E. BullerDirDERIV | Dec 1 | M | 1,100 | $0.00 | —? |
| Richard E. BullerDir | Dec 2 | G | 500 | $0.00 | — |
| Richard E. BullerDir | Dec 1 | S | 1,100 | $98.13 | $108K |
| Richard E. BullerDir | Dec 1 | M | 1,100 | $14.83 | $16K |
| David DalveyDir | Nov 21 | SPLAN | 15,000 | $100.00 | $1.5M |
| Richard E. BullerDirDERIV | Nov 20 | M | 3,900 | $0.00 | —? |
| Richard E. BullerDir | Nov 20 | S | 3,900 | $96.73 | $377K |
| Richard E. BullerDir | Nov 20 | M | 3,900 | $14.83 | $58K |
| Richard E. BullerDir | Nov 19 | G | 500 | $0.00 | — |