6-Month Buy/Sell Trend
Buys
Sells
▶
2026-04-09
▼ 6 sells
· $3.0M
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Kumar Neil | Chief Executive Officer | ▼ Sell | 7,200 | $74 | $530K | Plan | Apr 13 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 5,300 | $75 | $395K | Plan | Apr 13 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 7,500 | $76 | $567K | Plan | Apr 13 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 7,072 | $74 | $521K | Plan | Apr 13 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 5,128 | $75 | $382K | Plan | Apr 13 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 7,800 | $76 | $589K | Plan | Apr 13 |
▶
2026-04-10
▼ 2 sells
· $3.0M
▶
2025-09-05
▼ 7 sells
· $6.1M
2 other
⚡ 2 insiders
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| MCCORMICK FRANK | — | M | 74,000 | $12 | $882K | Sep 8 | |
| MCCORMICK FRANK | — | ▼ Sell | 74,000 | $53 | $3.9M | Sep 8 | |
| MCCORMICK FRANK | — | M | 74,000 | $0 | $0 | Sep 8 | |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 2,300 | $52 | $119K | Plan | Sep 8 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 16,800 | $53 | $893K | Plan | Sep 8 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 900 | $54 | $48K | Plan | Sep 8 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 2,300 | $52 | $120K | Plan | Sep 8 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 16,900 | $53 | $898K | Plan | Sep 8 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 800 | $54 | $43K | Plan | Sep 8 |
▶
2025-09-04
▼ 4 sells
· $2.1M
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Kumar Neil | Chief Executive Officer | ▼ Sell | 14,525 | $51 | $743K | Plan | Sep 8 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 5,475 | $52 | $284K | Plan | Sep 8 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 14,558 | $51 | $745K | Plan | Sep 8 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 5,442 | $52 | $282K | Plan | Sep 8 |
▶
2025-08-20
▼ 2 sells
· $1.3M
▶
2025-08-21
▼ 1 sell
· $2.1M
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Trimarchi Thomas | President and CFO | ▼ Sell | 42,237 | $49 | $2.1M | Aug 22 |
▶
2025-08-16
7 other
⚡ 3 insiders
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Apuli Maricel | Chief Accounting Officer | F | 4,781 | $51 | $245K | Aug 19 | |
| Kumar Neil | Chief Executive Officer | M | 64,697 | — | — | Aug 19 | |
| Kumar Neil | Chief Executive Officer | F | 32,855 | $51 | $1.7M | Aug 19 | |
| Kumar Neil | Chief Executive Officer | M | 33,544 | $0 | $0 | Aug 19 | |
| Kumar Neil | Chief Executive Officer | M | 19,599 | $0 | $0 | Aug 19 | |
| Kumar Neil | Chief Executive Officer | M | 11,554 | $0 | $0 | Aug 19 | |
| Trimarchi Thomas | President and CFO | F | 21,317 | $51 | $1.1M | Plan | Aug 19 |
▶
2025-08-18
▼ 2 sells
· $872K
▶
2025-08-08
▼ 6 sells
· $13.4M
⚡ 2 insiders
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| HOMCY CHARLES J | — | ▼ Sell | 191,662 | $46 | $8.8M | Plan | Aug 12 |
| HOMCY CHARLES J | — | ▼ Sell | 58,338 | $47 | $2.7M | Plan | Aug 12 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 11,795 | $46 | $541K | Plan | Aug 11 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 8,205 | $47 | $383K | Plan | Aug 11 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 11,795 | $46 | $541K | Plan | Aug 11 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 8,205 | $47 | $383K | Plan | Aug 11 |
▶
2025-08-11
▼ 1 sell
· $2.4M
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| HOMCY CHARLES J | — | ▼ Sell | 50,000 | $48 | $2.4M | Plan | Aug 12 |
▶
2025-08-07
▼ 5 sells
· $1.9M
⚡ 2 insiders
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Apuli Maricel | Chief Accounting Officer | ▼ Sell | 1,000 | $45 | $45K | Aug 11 | |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 6,784 | $45 | $306K | Plan | Aug 11 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 13,216 | $46 | $603K | Plan | Aug 11 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 6,784 | $45 | $306K | Plan | Aug 11 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 13,216 | $46 | $603K | Plan | Aug 11 |
▶
2025-08-05
▼ 1 sell
· $841K
2 other
▶
2025-07-01
▼ 4 sells
· $1.7M
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Kumar Neil | Chief Executive Officer | ▼ Sell | 18,300 | $43 | $778K | Plan | Jul 3 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 1,700 | $43 | $73K | Plan | Jul 3 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 18,400 | $43 | $782K | Plan | Jul 3 |
| Kumar Neil | Chief Executive Officer | ▼ Sell | 1,600 | $43 | $69K | Plan | Jul 3 |
▶
2025-07-02
▼ 2 sells
· $1.7M
▶
2025-06-27
▼ 1 sell
· $154.0M
1 other
⚡ 2 insiders
▶
2025-06-26
▼ 4 sells
· $207K
▶
2021-12-28
▲ 2 buys
· $30K
▶
2021-12-29
▲ 1 buy
· $25K
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Valantine Hannah | — | ▲ Buy | 1,752 | $14 | $25K | Jun 30 |
▶
2025-06-24
▼ 1 sell
· $4.4M
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| MCCORMICK FRANK | — | ▼ Sell | 100,000 | $44 | $4.4M | Plan | Jun 26 |
▶
2025-06-20
26 other
⚡ 13 insiders
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| AGUIAR ERIC | — | A | 6,589 | $0 | $0 | Jun 24 | |
| AGUIAR ERIC | — | A | 8,425 | $0 | $0 | Jun 24 | |
| Scott Randal W. | — | A | 6,589 | $0 | $0 | Jun 24 | |
| Scott Randal W. | — | A | 8,425 | $0 | $0 | Jun 24 | |
| Valantine Hannah | — | A | 6,589 | $0 | $0 | Jun 24 | |
| Valantine Hannah | — | A | 8,425 | $0 | $0 | Jun 24 | |
| Dachille Douglas A. | — | A | 6,589 | $0 | $0 | Jun 24 | |
| Dachille Douglas A. | — | A | 8,425 | $0 | $0 | Jun 24 | |
| Hassan Fred | — | A | 6,589 | $0 | $0 | Jun 24 | |
| Hassan Fred | — | A | 8,425 | $0 | $0 | Jun 24 | |
| HOMCY CHARLES J | — | A | 6,589 | $0 | $0 | Jun 24 | |
| HOMCY CHARLES J | — | A | 8,425 | $0 | $0 | Jun 24 | |
| MOMTAZEE JAMES C | — | A | 6,589 | $0 | $0 | Jun 24 | |
| MOMTAZEE JAMES C | — | A | 8,425 | $0 | $0 | Jun 24 | |
| Satvat Ali J. | — | A | 6,589 | $0 | $0 | Jun 24 | |
| Satvat Ali J. | — | A | 8,425 | $0 | $0 | Jun 24 | |
| DANIELS RONALD J | — | A | 6,589 | $0 | $0 | Jun 24 | |
| DANIELS RONALD J | — | A | 8,425 | $0 | $0 | Jun 24 | |
| MCCORMICK FRANK | — | A | 6,589 | $0 | $0 | Jun 24 | |
| MCCORMICK FRANK | — | A | 8,425 | $0 | $0 | Jun 24 | |
| Cook Jennifer E. | — | A | 6,589 | $0 | $0 | Jun 24 | |
| Cook Jennifer E. | — | A | 8,425 | $0 | $0 | Jun 24 | |
| Ellis Andrea | — | A | 6,589 | $0 | $0 | Jun 24 | |
| Ellis Andrea | — | A | 8,425 | $0 | $0 | Jun 24 | |
| Lo Andrew | — | A | 6,589 | $0 | $0 | Jun 24 | |
| Lo Andrew | — | A | 8,425 | $0 | $0 | Jun 24 |
▶
2025-06-10
▼ 1 sell
· $172K
2 other
▶
2025-05-16
7 other
⚡ 3 insiders
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Apuli Maricel | Chief Accounting Officer | F | 4,780 | $34 | $162K | May 20 | |
| Trimarchi Thomas | President and CFO | F | 21,317 | $34 | $721K | May 20 | |
| Kumar Neil | Chief Executive Officer | M | 64,696 | — | — | Plan | May 20 |
| Kumar Neil | Chief Executive Officer | F | 32,854 | $34 | $1.1M | Plan | May 20 |
| Kumar Neil | Chief Executive Officer | M | 33,544 | $0 | $0 | Plan | May 20 |
| Kumar Neil | Chief Executive Officer | M | 19,599 | $0 | $0 | Plan | May 20 |
| Kumar Neil | Chief Executive Officer | M | 11,553 | $0 | $0 | Plan | May 20 |
▶
2025-05-19
▼ 2 sells
· $872K
▶
2025-05-20
▼ 1 sell
· $2.5M
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Kumar Neil | Chief Executive Officer | ▼ Sell | 75,000 | $33 | $2.5M | Plan | May 20 |
▶
2025-05-12
▼ 1 sell
· $205.2M
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| KKR Genetic Disorder L.P. | — | ▼ Sell | 6,000,000 | $34 | $205.2M | May 14 |
▶
2025-05-07
1 other
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| MCCORMICK FRANK | — | G | 33,000 | $0 | $0 | May 9 |
▶
2025-05-08
1 other
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| MCCORMICK FRANK | — | G | 3,000 | $0 | $0 | May 9 |