164 transactions by 9 insiders, from October 10, 2025 to September 3, 2026.
People inside the company. What they do with their own shares is the reason this data exists.
| Insider | Trades | Planned | Bought | Sold |
|---|---|---|---|---|
| Carl DambkowskiCMO | 51 | 44/51 | — | $10.0M |
| Michael Thomas HendersonCEO | 41 | 34/41 | — | $28.4M |
| Jane HendersonCFO | 28 | 23/28 | — | $2.1M |
| Fairmount Funds Management LLCDir | 14 | — | — | $133.5M |
| Nimish P. ShahDir | 9 | — | — | — |
| Mark C. McKennaDir | 6 | — | — | — |
| Lisa BollingerDir | 5 | — | — | — |
| Jennifer A. FoxDir | 5 | — | — | — |
| William A. Jones Jr.Dir | 5 | — | — | — |
164 in total, newest filings first.
| Insider | Date | Code | Shares | Price | Value |
|---|---|---|---|---|---|
| Mark C. McKennaDirDERIV | Sep 3 | D | 7,657 | — | — |
| Mark C. McKennaDirDERIV | Sep 3 | D | 14,461 | — | — |
| Mark C. McKennaDirDERIV | Sep 3 | D | 10,370 | — | — |
| Mark C. McKennaDirDERIV | Sep 3 | D | 150,000 | — | — |
| Mark C. McKennaDir | Sep 3 | D | 20,000 | — | — |
| William A. Jones Jr.DirDERIV | Sep 3 | D | 7,657 | — | — |
| William A. Jones Jr.DirDERIV | Sep 3 | D | 14,461 | — | — |
| William A. Jones Jr.DirDERIV | Sep 3 | D | 10,370 | — | — |
| William A. Jones Jr.Dir | Sep 3 | D | 34,824 | — | — |
| Carl DambkowskiCMODERIV | Sep 3 | D | 83,690 | — | — |
| Carl DambkowskiCMODERIV | Sep 3 | D | 124,962 | — | — |
| Carl DambkowskiCMODERIV | Sep 3 | D | 110,665 | — | — |
| Carl DambkowskiCMO | Sep 3 | D | 167,123 | — | — |
| Carl DambkowskiCMO | Sep 2 | D | 1,375 | $135.06 | $186K |
| Jennifer A. FoxDirDERIV | Sep 3 | D | 7,657 | — | — |
| Jennifer A. FoxDirDERIV | Sep 3 | D | 14,461 | — | — |
| Jennifer A. FoxDirDERIV | Sep 3 | D | 10,370 | — | — |
| Jennifer A. FoxDir | Sep 3 | D | 34,824 | — | — |
| Jane HendersonCFODERIV | Sep 3 | D | 83,690 | — | — |
| Jane HendersonCFODERIV | Sep 3 | D | 124,962 | — | — |
| Jane HendersonCFODERIV | Sep 3 | D | 175,345 | — | — |
| Jane HendersonCFO | Sep 3 | D | 158,371 | — | — |
| Lisa BollingerDirDERIV | Sep 3 | D | 7,657 | — | — |
| Lisa BollingerDirDERIV | Sep 3 | D | 14,461 | — | — |
| Lisa BollingerDirDERIV | Sep 3 | D | 8,112 | — | — |
| Lisa BollingerDirDERIV | Sep 3 | D | 18,550 | — | — |
| Michael Thomas HendersonCEODERIV | Sep 3 | D | 253,016 | — | — |
| Michael Thomas HendersonCEODERIV | Sep 3 | D | 357,036 | — | — |
| Michael Thomas HendersonCEODERIV | Sep 3 | D | 387,012 | — | — |
| Michael Thomas HendersonCEO | Sep 3 | D | 920,941 | — | — |
| Nimish P. ShahDirDERIV | Sep 3 | D | 365,853 | — | — |
| Nimish P. ShahDirDERIV | Sep 3 | D | 7,657 | — | — |
| Nimish P. ShahDirDERIV | Sep 3 | D | 14,461 | — | — |
| Nimish P. ShahDirDERIV | Sep 3 | D | 10,370 | — | — |
| Nimish P. ShahDirDERIV | Sep 3 | D | 47,758 | — | — |
| Nimish P. ShahDirDERIV | Sep 3 | D | 6,743,321 | $135.11 | $911.1M? |
| Nimish P. ShahDir | Sep 3 | D | 1,750,000 | $135.11 | $236.4M |
| Fairmount Funds Management LLCDirDERIVJOINT | Sep 3 | D | 7,657 | — | — |
| Fairmount Funds Management LLCDirDERIVJOINT | Sep 3 | D | 14,461 | — | — |
| Fairmount Funds Management LLCDirDERIVJOINT | Sep 3 | D | 10,370 | — | — |
| Fairmount Funds Management LLCDirDERIVJOINT | Sep 3 | D | 47,758 | — | — |
| Fairmount Funds Management LLCDirDERIVJOINT | Sep 3 | D | 6,743,321 | — | — |
| Fairmount Funds Management LLCDirJOINT | Sep 3 | D | 51,166 | — | — |
| Fairmount Funds Management LLCDirJOINT | Sep 3 | D | 51,166 | — | — |
| Fairmount Funds Management LLCDirJOINT | Sep 3 | D | 340,855 | — | — |
| Fairmount Funds Management LLCDirDERIVJOINT | Aug 7 | M | 10,370 | $0.00 | —? |
| Fairmount Funds Management LLCDirDERIVJOINT | Aug 7 | M | 31,838 | $0.00 | —? |
| Fairmount Funds Management LLCDirJOINT | Aug 7 | M | 10,370 | $43.85 | $455K |
| Fairmount Funds Management LLCDirJOINT | Aug 7 | M | 31,838 | $17.00 | $541K |
| Carl DambkowskiCMODERIV | Aug 5 | MPLAN | 4,125 | $0.00 | —? |
| Carl DambkowskiCMO | Aug 5 | SPLAN | 5,500 | $134.17 | $738K |
| Carl DambkowskiCMO | Aug 5 | MPLAN | 4,125 | $22.86 | $94K |
| Jane HendersonCFO | Jul 24 | G | 15,000 | $0.00 | — |
| Carl DambkowskiCMO | Jul 14 | G | 8,000 | $0.00 | — |
| Michael Thomas HendersonCEO | Jul 10 | GPLAN | 75,046 | $0.00 | — |
| Michael Thomas HendersonCEO | Jul 8 | SPLAN | 20,000 | $133.63 | $2.7M |
| Carl DambkowskiCMODERIV | Jul 1 | MPLAN | 4,125 | $0.00 | —? |
| Carl DambkowskiCMO | Jul 1 | SPLAN | 5,500 | $132.74 | $730K |
| Carl DambkowskiCMO | Jul 1 | MPLAN | 4,125 | $22.86 | $94K |
| Carl DambkowskiCMO | Jun 22 | SPLAN | 26,400 | $132.60 | $3.5M |
| Michael Thomas HendersonCEO | Jun 22 | SPLAN | 80,000 | $132.54 | $10.6M |
| Michael Thomas HendersonCEO | Jun 10 | SPLAN | 614 | $86.89 | $53K |
| Michael Thomas HendersonCEO | Jun 10 | SPLAN | 2,305 | $86.27 | $199K |
| Michael Thomas HendersonCEO | Jun 10 | SPLAN | 1,577 | $85.19 | $134K |
| Michael Thomas HendersonCEO | Jun 10 | SPLAN | 1,080 | $84.18 | $91K |
| Michael Thomas HendersonCEO | Jun 10 | SPLAN | 7,654 | $82.78 | $634K |
| Michael Thomas HendersonCEO | Jun 10 | SPLAN | 6,770 | $82.21 | $557K |
| Fairmount Funds Management LLCDirDERIVJOINT | Jun 9 | A | 7,657 | $0.00 | —? |
| Nimish P. ShahDirDERIV | Jun 9 | A | 7,657 | $0.00 | —? |
| Mark C. McKennaDirDERIV | Jun 9 | A | 7,657 | $0.00 | —? |
| William A. Jones Jr.DirDERIV | Jun 9 | A | 7,657 | $0.00 | —? |
| Jennifer A. FoxDirDERIV | Jun 9 | A | 7,657 | $0.00 | —? |
| Lisa BollingerDirDERIV | Jun 9 | A | 7,657 | $0.00 | —? |
| Carl DambkowskiCMODERIV | Jun 3 | MPLAN | 4,125 | $0.00 | —? |
| Carl DambkowskiCMO | Jun 3 | SPLAN | 5,500 | $78.71 | $433K |
| Carl DambkowskiCMO | Jun 3 | MPLAN | 4,125 | $22.86 | $94K |
| Michael Thomas HendersonCEO | May 13 | SPLAN | 1,341 | $82.58 | $111K |
| Michael Thomas HendersonCEO | May 13 | SPLAN | 18,659 | $82.05 | $1.5M |
| Carl DambkowskiCMODERIV | May 6 | MPLAN | 4,125 | $0.00 | —? |
| Carl DambkowskiCMO | May 6 | SPLAN | 1,800 | $84.60 | $152K |
| Carl DambkowskiCMO | May 6 | SPLAN | 3,700 | $83.92 | $311K |
| Carl DambkowskiCMO | May 6 | MPLAN | 4,125 | $22.86 | $94K |
| Jane HendersonCFO | May 1 | SPLAN | 289 | $83.16 | $24K |
| Jane HendersonCFO | May 1 | SPLAN | 900 | $82.60 | $74K |
| Jane HendersonCFO | May 1 | SPLAN | 811 | $81.02 | $66K |
| Michael Thomas HendersonCEODERIV | Apr 16 | M | 3,000 | $0.00 | —? |
| Michael Thomas HendersonCEO | Apr 16 | M | 3,000 | $22.86 | $69K |
| Jane HendersonCFO | Apr 16 | SPLAN | 2,000 | $90.00 | $180K |
| Michael Thomas HendersonCEO | Apr 8 | SPLAN | 200 | $85.00 | $17K |
| Michael Thomas HendersonCEO | Apr 8 | SPLAN | 2,000 | $83.26 | $167K |
| Michael Thomas HendersonCEO | Apr 8 | SPLAN | 17,800 | $82.48 | $1.5M |
| Carl DambkowskiCMODERIV | Apr 1 | MPLAN | 4,125 | $0.00 | —? |
| Carl DambkowskiCMO | Apr 1 | SPLAN | 100 | $85.89 | $9K |
| Carl DambkowskiCMO | Apr 1 | SPLAN | 2,702 | $85.33 | $231K |
| Carl DambkowskiCMO | Apr 1 | SPLAN | 2,698 | $84.31 | $227K |
| Carl DambkowskiCMO | Apr 1 | MPLAN | 4,125 | $22.86 | $94K |
| Jane HendersonCFO | Apr 1 | SPLAN | 1,100 | $85.46 | $94K |
| Jane HendersonCFO | Apr 1 | SPLAN | 900 | $84.46 | $76K |
| Jane HendersonCFO | Mar 25 | SPLAN | 2,000 | $85.00 | $170K |
| Michael Thomas HendersonCEO | Mar 11 | SPLAN | 3,418 | $75.86 | $259K |
| Michael Thomas HendersonCEO | Mar 11 | SPLAN | 8,219 | $74.83 | $615K |
| Michael Thomas HendersonCEO | Mar 11 | SPLAN | 8,363 | $74.29 | $621K |
| Carl DambkowskiCMODERIV | Mar 4 | MPLAN | 4,125 | $0.00 | —? |
| Carl DambkowskiCMO | Mar 4 | SPLAN | 200 | $73.26 | $15K |
| Carl DambkowskiCMO | Mar 4 | SPLAN | 2,075 | $71.98 | $149K |
| Carl DambkowskiCMO | Mar 4 | SPLAN | 3,225 | $70.33 | $227K |
| Carl DambkowskiCMO | Mar 4 | MPLAN | 4,125 | $22.86 | $94K |
| Jane HendersonCFO | Mar 2 | SPLAN | 406 | $71.66 | $29K |
| Jane HendersonCFO | Mar 2 | SPLAN | 994 | $70.45 | $70K |
| Jane HendersonCFO | Mar 2 | SPLAN | 300 | $69.43 | $21K |
| Jane HendersonCFO | Mar 2 | SPLAN | 300 | $68.27 | $20K |
| Michael Thomas HendersonCEO | Feb 11 | SPLAN | 955 | $64.99 | $62K |
| Michael Thomas HendersonCEO | Feb 11 | SPLAN | 7,551 | $63.73 | $481K |
| Michael Thomas HendersonCEO | Feb 11 | SPLAN | 11,494 | $62.96 | $724K |
| Carl DambkowskiCMODERIV | Feb 4 | MPLAN | 4,125 | $0.00 | —? |
| Carl DambkowskiCMO | Feb 4 | SPLAN | 200 | $68.94 | $14K |
| Carl DambkowskiCMO | Feb 4 | SPLAN | 100 | $67.88 | $7K |
| Carl DambkowskiCMO | Feb 4 | SPLAN | 1,299 | $66.85 | $87K |
| Carl DambkowskiCMO | Feb 4 | SPLAN | 1,420 | $65.83 | $93K |
| Carl DambkowskiCMO | Feb 4 | SPLAN | 2,481 | $64.88 | $161K |
| Carl DambkowskiCMO | Feb 4 | MPLAN | 4,125 | $22.86 | $94K |
| Jane HendersonCFO | Feb 2 | SPLAN | 100 | $66.89 | $7K |
| Jane HendersonCFO | Feb 2 | SPLAN | 1,108 | $66.15 | $73K |
| Jane HendersonCFO | Feb 2 | SPLAN | 792 | $65.21 | $52K |
| Fairmount Funds Management LLCDirJOINT | Jan 22 | S | 1,750,000 | $76.30 | $133.5M |
| Michael Thomas HendersonCEO | Jan 14 | SPLAN | 470 | $83.79 | $39K |
| Michael Thomas HendersonCEO | Jan 14 | SPLAN | 5,386 | $83.16 | $448K |
| Michael Thomas HendersonCEO | Jan 14 | SPLAN | 1,854 | $82.41 | $153K |
| Michael Thomas HendersonCEO | Jan 14 | SPLAN | 2,374 | $81.00 | $192K |
| Michael Thomas HendersonCEO | Jan 14 | SPLAN | 8,476 | $79.82 | $677K |
| Michael Thomas HendersonCEO | Jan 14 | SPLAN | 1,440 | $78.64 | $113K |
| Carl DambkowskiCMODERIV | Jan 7 | MPLAN | 14,025 | $0.00 | —? |
| Carl DambkowskiCMO | Jan 7 | SPLAN | 100 | $80.06 | $8K |
| Carl DambkowskiCMO | Jan 7 | SPLAN | 826 | $79.04 | $65K |
| Carl DambkowskiCMO | Jan 7 | SPLAN | 14,820 | $77.90 | $1.2M |
| Carl DambkowskiCMO | Jan 7 | SPLAN | 2,954 | $77.13 | $228K |
| Carl DambkowskiCMO | Jan 7 | MPLAN | 14,025 | $22.86 | $321K |
| Carl DambkowskiCMODERIV | Jan 2 | A | 83,690 | $0.00 | —? |
| Michael Thomas HendersonCEODERIV | Jan 2 | A | 253,016 | $0.00 | —? |
| Jane HendersonCFODERIV | Jan 2 | APLAN | 83,690 | $0.00 | —? |
| Jane HendersonCFO | Jan 6 | SPLAN | 2,000 | $80.00 | $160K |
| Jane HendersonCFO | Jan 2 | SPLAN | 4,080 | $75.20 | $307K |
| Jane HendersonCFO | Jan 2 | SPLAN | 1,920 | $74.13 | $142K |
| Jane HendersonCFO | Dec 19 | SPLAN | 1,500 | $80.00 | $120K |
| Michael Thomas HendersonCEO | Dec 10 | SPLAN | 560 | $76.58 | $43K |
| Michael Thomas HendersonCEO | Dec 10 | SPLAN | 10,005 | $75.79 | $758K |
| Michael Thomas HendersonCEO | Dec 10 | SPLAN | 9,435 | $74.88 | $706K |
| Carl DambkowskiCMO | Dec 4 | SPLAN | 10,900 | $75.00 | $818K |
| Jane HendersonCFO | Dec 4 | SPLAN | 1,500 | $75.00 | $113K |
| Michael Thomas HendersonCEO | Dec 4 | SPLAN | 40,000 | $75.01 | $3.0M |
| Jane HendersonCFO | Nov 25 | SPLAN | 1,500 | $70.00 | $105K |
| Jane HendersonCFO | Nov 14 | SPLAN | 2,000 | $65.00 | $130K |
| Jane HendersonCFO | Nov 11 | SPLAN | 1,000 | $60.00 | $60K |
| Michael Thomas HendersonCEO | Nov 13 | SPLAN | 100 | $64.52 | $6K |
| Michael Thomas HendersonCEO | Nov 13 | SPLAN | 1,786 | $63.89 | $114K |
| Michael Thomas HendersonCEO | Nov 13 | SPLAN | 14,774 | $63.14 | $933K |
| Michael Thomas HendersonCEO | Nov 13 | SPLAN | 3,340 | $61.93 | $207K |
| Carl DambkowskiCMODERIV | Nov 5 | MPLAN | 8,060 | $0.00 | —? |
| Carl DambkowskiCMO | Nov 5 | SPLAN | 678 | $56.51 | $38K |
| Carl DambkowskiCMO | Nov 5 | SPLAN | 5,607 | $55.58 | $312K |
| Carl DambkowskiCMO | Nov 5 | SPLAN | 2,200 | $54.83 | $121K |
| Carl DambkowskiCMO | Nov 5 | SPLAN | 2,300 | $53.62 | $123K |
| Carl DambkowskiCMO | Nov 5 | MPLAN | 8,060 | $22.86 | $184K |
| Nimish P. ShahDirDERIV | Oct 10 | P | 365,853 | $41.00 | $15.0M? |