6-Month Buy/Sell Trend
Buys
Sells
▶
2026-04-16
▼ 1 sell
· $180K
2 other
⚡ 2 insiders
▶
2026-04-08
▼ 3 sells
· $1.7M
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| HENDERSON MICHAEL THOMAS | Chief Executive Officer | ▼ Sell | 17,800 | $82 | $1.5M | Plan | Apr 10 |
| HENDERSON MICHAEL THOMAS | Chief Executive Officer | ▼ Sell | 2,000 | $83 | $167K | Plan | Apr 10 |
| HENDERSON MICHAEL THOMAS | Chief Executive Officer | ▼ Sell | 200 | $85 | $17K | Plan | Apr 10 |
▶
2026-04-01
▼ 5 sells
· $637K
2 other
⚡ 2 insiders
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Henderson Jane | Chief Financial Officer | ▼ Sell | 900 | $84 | $76K | Plan | Apr 3 |
| Henderson Jane | Chief Financial Officer | ▼ Sell | 1,100 | $85 | $94K | Plan | Apr 3 |
| Dambkowski Carl | Chief Medical Officer | M | 4,125 | $23 | $94K | Plan | Apr 3 |
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 2,698 | $84 | $227K | Plan | Apr 3 |
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 2,702 | $85 | $231K | Plan | Apr 3 |
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 100 | $86 | $9K | Plan | Apr 3 |
| Dambkowski Carl | Chief Medical Officer | M | 4,125 | $0 | $0 | Plan | Apr 3 |
▶
2026-03-25
▼ 1 sell
· $170K
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Henderson Jane | Chief Financial Officer | ▼ Sell | 2,000 | $85 | $170K | Plan | Mar 27 |
▶
2026-02-02
▼ 3 sells
· $132K
▶
2026-02-04
▼ 5 sells
· $362K
2 other
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Dambkowski Carl | Chief Medical Officer | M | 4,125 | $23 | $94K | Plan | Feb 4 |
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 2,481 | $65 | $161K | Plan | Feb 4 |
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 1,420 | $66 | $93K | Plan | Feb 4 |
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 1,299 | $67 | $87K | Plan | Feb 4 |
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 100 | $68 | $7K | Plan | Feb 4 |
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 200 | $69 | $14K | Plan | Feb 4 |
| Dambkowski Carl | Chief Medical Officer | M | 4,125 | $0 | $0 | Plan | Feb 4 |
▶
2026-01-22
▼ 1 sell
· $133.5M
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Fairmount Funds Management LLC | — | ▼ Sell | 1,750,000 | $76 | $133.5M | Jan 22 |
▶
2026-01-14
▼ 6 sells
· $1.6M
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| HENDERSON MICHAEL THOMAS | Chief Executive Officer | ▼ Sell | 1,440 | $79 | $113K | Plan | Jan 16 |
| HENDERSON MICHAEL THOMAS | Chief Executive Officer | ▼ Sell | 8,476 | $80 | $677K | Plan | Jan 16 |
| HENDERSON MICHAEL THOMAS | Chief Executive Officer | ▼ Sell | 2,374 | $81 | $192K | Plan | Jan 16 |
| HENDERSON MICHAEL THOMAS | Chief Executive Officer | ▼ Sell | 1,854 | $82 | $153K | Plan | Jan 16 |
| HENDERSON MICHAEL THOMAS | Chief Executive Officer | ▼ Sell | 5,386 | $83 | $448K | Plan | Jan 16 |
| HENDERSON MICHAEL THOMAS | Chief Executive Officer | ▼ Sell | 470 | $84 | $39K | Plan | Jan 16 |
▶
2026-01-07
▼ 4 sells
· $1.5M
2 other
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Dambkowski Carl | Chief Medical Officer | M | 14,025 | $23 | $321K | Plan | Jan 9 |
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 2,954 | $77 | $228K | Plan | Jan 9 |
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 14,820 | $78 | $1.2M | Plan | Jan 9 |
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 826 | $79 | $65K | Plan | Jan 9 |
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 100 | $80 | $8K | Plan | Jan 9 |
| Dambkowski Carl | Chief Medical Officer | M | 14,025 | $0 | $0 | Plan | Jan 9 |
▶
2026-01-02
▼ 2 sells
· $449K
3 other
⚡ 3 insiders
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Henderson Jane | Chief Financial Officer | ▼ Sell | 1,920 | $74 | $142K | Plan | Jan 6 |
| Henderson Jane | Chief Financial Officer | ▼ Sell | 4,080 | $75 | $307K | Plan | Jan 6 |
| Henderson Jane | Chief Financial Officer | A | 83,690 | $0 | $0 | Plan | Jan 6 |
| HENDERSON MICHAEL THOMAS | Chief Executive Officer | A | 253,016 | $0 | $0 | Jan 6 | |
| Dambkowski Carl | Chief Medical Officer | A | 83,690 | $0 | $0 | Jan 6 |
▶
2026-01-06
▼ 1 sell
· $160K
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Henderson Jane | Chief Financial Officer | ▼ Sell | 2,000 | $80 | $160K | Plan | Jan 6 |
▶
2025-12-19
▼ 1 sell
· $120K
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Henderson Jane | Chief Financial Officer | ▼ Sell | 1,500 | $80 | $120K | Plan | Dec 23 |
▶
2025-12-10
▼ 3 sells
· $1.5M
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| HENDERSON MICHAEL THOMAS | Chief Executive Officer | ▼ Sell | 9,435 | $75 | $706K | Plan | Dec 12 |
| HENDERSON MICHAEL THOMAS | Chief Executive Officer | ▼ Sell | 10,005 | $76 | $758K | Plan | Dec 12 |
| HENDERSON MICHAEL THOMAS | Chief Executive Officer | ▼ Sell | 560 | $77 | $43K | Plan | Dec 12 |
▶
2025-12-04
▼ 3 sells
· $3.9M
⚡ 3 insiders
▶
2025-11-25
▼ 1 sell
· $105K
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Henderson Jane | Chief Financial Officer | ▼ Sell | 1,500 | $70 | $105K | Plan | Nov 28 |
▶
2025-11-14
▼ 1 sell
· $130K
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Henderson Jane | Chief Financial Officer | ▼ Sell | 2,000 | $65 | $130K | Plan | Nov 14 |
▶
2025-11-13
▼ 4 sells
· $1.3M
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| HENDERSON MICHAEL THOMAS | Chief Executive Officer | ▼ Sell | 3,340 | $62 | $207K | Plan | Nov 13 |
| HENDERSON MICHAEL THOMAS | Chief Executive Officer | ▼ Sell | 14,774 | $63 | $933K | Plan | Nov 13 |
| HENDERSON MICHAEL THOMAS | Chief Executive Officer | ▼ Sell | 1,786 | $64 | $114K | Plan | Nov 13 |
| HENDERSON MICHAEL THOMAS | Chief Executive Officer | ▼ Sell | 100 | $65 | $6K | Plan | Nov 13 |
▶
2025-11-11
▼ 1 sell
· $60K
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Henderson Jane | Chief Financial Officer | ▼ Sell | 1,000 | $60 | $60K | Plan | Nov 13 |
▶
2025-11-05
▼ 4 sells
· $594K
2 other
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Dambkowski Carl | Chief Medical Officer | M | 8,060 | $23 | $184K | Plan | Nov 7 |
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 2,300 | $54 | $123K | Plan | Nov 7 |
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 2,200 | $55 | $121K | Plan | Nov 7 |
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 5,607 | $56 | $312K | Plan | Nov 7 |
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 678 | $57 | $38K | Plan | Nov 7 |
| Dambkowski Carl | Chief Medical Officer | M | 8,060 | $0 | $0 | Plan | Nov 7 |
▶
2025-10-10
▲ 1 buy
· $15.0M
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Shah Nimish P | — | ▲ Buy | 365,853 | $41 | $15.0M | Oct 15 |
▶
2025-10-01
▼ 1 sell
· $203K
2 other
▶
2025-09-03
▼ 2 sells
· $103K
▶
2025-08-06
▼ 1 sell
· $103K
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 2,725 | $38 | $103K | Plan | Aug 8 |
▶
2025-07-02
▼ 3 sells
· $455K
2 other
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Dambkowski Carl | Chief Medical Officer | M | 7,365 | $23 | $168K | Plan | Jul 3 |
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 6,409 | $45 | $287K | Plan | Jul 3 |
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 2,935 | $45 | $134K | Plan | Jul 3 |
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 746 | $46 | $35K | Plan | Jul 3 |
| Dambkowski Carl | Chief Medical Officer | M | 7,365 | $0 | $0 | Plan | Jul 3 |
▶
2025-06-17
8 other
⚡ 7 insiders
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Bollinger Lisa | — | A | 14,461 | $0 | $0 | Jun 20 | |
| Fox Jennifer A. | — | A | 14,461 | $0 | $0 | Jun 20 | |
| Gottesdiener Andrew | — | A | 14,461 | $0 | $0 | Jun 20 | |
| JONES WILLIAM A JR | — | A | 14,461 | $0 | $0 | Jun 20 | |
| McKenna Mark C. | — | A | 14,461 | $0 | $0 | Jun 20 | |
| Shah Nimish P | — | A | 14,461 | $0 | $0 | Jun 20 | |
| Fairmount Funds Management LLC | — | A | 14,461 | $0 | $0 | Jun 20 | |
| Fairmount Funds Management LLC | — | A | 14,461 | $0 | $0 | Jun 20 |
▶
2025-06-04
▼ 1 sell
· $101K
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 2,725 | $37 | $101K | Plan | Jun 6 |
▶
2025-05-07
▼ 1 sell
· $97K
| Insider | Title | Type | Shares | Price | $ Value | 10b5-1 | Filed |
|---|---|---|---|---|---|---|---|
| Dambkowski Carl | Chief Medical Officer | ▼ Sell | 2,725 | $36 | $97K | Plan | May 9 |