Latest insider trades

69 Form 4 trades in our database.

PPurchaseSSaleMOption exerciseAAward/GrantFTax withholdingGGift

Laing Lance G.granted10,000 shares ofCELCat $0Aug 14 · filed Aug 18Details
Laing Lance G.granted20,000 shares ofCELCat $0Aug 14 · filed Aug 18Details
Sullivan Brian F.granted120,000 shares ofCELCat $0Aug 14 · filed Aug 18Details
Sullivan Brian F.granted80,000 shares ofCELCat $0Aug 14 · filed Aug 18Details
Hahne Vickygranted10,000 shares ofCELCat $0Aug 14 · filed Aug 18Details
Hahne Vickygranted16,000 shares ofCELCat $0Aug 14 · filed Aug 18Details
BAKER BROS. ADVISORS LPsold2,838,632 shares ofCELCat $102.5$291MJul 14 · filed Jul 16Details
BAKER BROS. ADVISORS LPsold261,368 shares ofCELCat $102.5$26.8MJul 14 · filed Jul 16Details
Murphy Polly A.gifted14,048 shares ofCELCat $0Jun 10 · filed Jun 12Details
Buller Richard Egifted12,503 shares ofCELCat $0Jun 10 · filed Jun 12Details
Murphy Polly A.granted1,530 shares ofCELCat $0Jun 5 · filed Jun 9Details
ROMP CHARLES Rgranted1,530 shares ofCELCat $0Jun 5 · filed Jun 9Details
Furcht Leogranted1,530 shares ofCELCat $0Jun 5 · filed Jun 9Details
Buller Richard Egranted1,530 shares ofCELCat $0Jun 5 · filed Jun 9Details
Dalvey Davidgranted1,530 shares ofCELCat $0Jun 5 · filed Jun 9Details
NIGON RICHARDgranted1,530 shares ofCELCat $0Jun 5 · filed Jun 9Details
Laing Lance G.exercised1,000 shares ofCELCat $9.89$10KJun 2 · filed Jun 4Details
Buller Richard Egifted1,029 shares ofCELCat $0May 19 · filed May 20Details
Buller Richard Esold365 shares ofCELCat $143.238$52KMay 4 · filed May 6Details
Buller Richard Esold2,825 shares ofCELCat $142.036$401KMay 4 · filed May 6Details
Buller Richard Esold2,301 shares ofCELCat $141.027$325KMay 4 · filed May 6Details
Buller Richard Esold1,670 shares ofCELCat $139.583$233KMay 4 · filed May 6Details
Buller Richard Esold550 shares ofCELCat $138.996$76KMay 4 · filed May 6Details
Buller Richard Esold1,289 shares ofCELCat $137$177KMay 4 · filed May 6Details
Buller Richard Eexercised9,000 shares ofCELCat $5.1$46KMay 4 · filed May 6Details
Dalvey Davidsold25,000 shares ofCELCat $140.68$3.5MMay 4 · filed May 6Details
NIGON RICHARDgifted10,000 shares ofCELCat $0Apr 9 · filed Apr 13Details
Buller Richard Esold675 shares ofCELCat $110.827$75KMar 31 · filed Apr 2Details
Buller Richard Esold2,325 shares ofCELCat $110.106$256KMar 31 · filed Apr 2Details
Buller Richard Eexercised3,000 shares ofCELCat $5.1$15KMar 31 · filed Apr 2Details
ROMP CHARLES Rgranted215 shares ofCELCat $0Feb 11 · filed Feb 13Details
Dalvey Davidsold20,000 shares ofCELCat $120.027$2.4MJan 27 · filed Jan 29Details
NIGON RICHARDgifted19,975 shares ofCELCat $0Dec 15, 2025 · filed Jan 9Details
Buller Richard Esold1,510 shares ofCELCat $106.035$160KDec 5, 2025 · filed Dec 9, 2025Details
Buller Richard Esold1,490 shares ofCELCat $105.34$157KDec 5, 2025 · filed Dec 9, 2025Details
Buller Richard Eexercised3,000 shares ofCELCat $5.5$17KDec 5, 2025 · filed Dec 9, 2025Details
Furcht Leoexercised250 shares ofCELCat $7.6$2KDec 4, 2025 · filed Dec 8, 2025Details
Buller Richard Egifted500 shares ofCELCat $0Dec 2, 2025 · filed Dec 3, 2025Details
Buller Richard Esold1,100 shares ofCELCat $98.135$108KDec 1, 2025 · filed Dec 3, 2025Details
Buller Richard Eexercised1,100 shares ofCELCat $14.83$16KDec 1, 2025 · filed Dec 3, 2025Details
Dalvey Davidsold15,000 shares ofCELCat $100.001$1.5MNov 21, 2025 · filed Nov 24, 2025Details
Buller Richard Esold3,900 shares ofCELCat $96.732$377KNov 20, 2025 · filed Nov 21, 2025Details
Buller Richard Eexercised3,900 shares ofCELCat $14.83$58KNov 20, 2025 · filed Nov 21, 2025Details
Buller Richard Egifted500 shares ofCELCat $0Nov 19, 2025 · filed Nov 21, 2025Details
NIGON RICHARDtraded3,245 shares ofCELCat $7.563$25KSep 11, 2025 · filed Sep 15, 2025Details
NIGON RICHARDtraded4,672 shares ofCELCat $7.563$35KSep 11, 2025 · filed Sep 15, 2025Details
BAKER BROS. ADVISORS LPbought4,212 shares ofCELCat $58.024$244KSep 8, 2025 · filed Sep 10, 2025Details
BAKER BROS. ADVISORS LPbought388 shares ofCELCat $58.024$23KSep 8, 2025 · filed Sep 10, 2025Details
BAKER BROS. ADVISORS LPbought151,524 shares ofCELCat $56.22$8.5MSep 8, 2025 · filed Sep 10, 2025Details
BAKER BROS. ADVISORS LPbought13,976 shares ofCELCat $56.22$786KSep 8, 2025 · filed Sep 10, 2025Details