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CELCCelcuity Inc.

Market cap
$3.19B
as of 2026-10-23
Latest close
$65.25
as of 2026-10-23
Sector
Healthcare
as of 2026-10-24
Industry
Biotechnology
as of 2026-10-24

Cluster

No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).

Form 4 historysince 2023-10-27

Dashed line = amended filing (Form 4/A)

InsiderTradedFiledTypeSharesPriceValueOwned after10b5-1 planFiling
Furcht LeoOct 7Oct 9M250$7.60$1,90012,780NoForm 4
Furcht LeoOct 7Oct 9M · derivative250$7.60$1,900not reportedNoForm 4
Gryska David WOct 1Oct 5A893$0.00$0893NoForm 4
Sullivan Brian F.Chief Executive OfficerAug 14Aug 18A80,000$0.00$01,450,199NoForm 4
Sullivan Brian F.Chief Executive OfficerAug 14Aug 18A · derivative120,000$0.00$0120,000NoForm 4
Laing Lance G.Chief Science OfficerAug 14Aug 18A20,000$0.00$01,271,000NoForm 4
Laing Lance G.Chief Science OfficerAug 14Aug 18A · derivative10,000$0.00$010,000NoForm 4
Hahne VickyChief Financial OfficerAug 14Aug 18A16,000$0.00$037,808NoForm 4
Hahne VickyChief Financial OfficerAug 14Aug 18A · derivative10,000$0.00$010,000NoForm 4
Baker JulianJul 14Jul 16S261,368$102.50Sale −$26,790,220442,940NoForm 4
Baker JulianJul 14Jul 16S2,838,632$102.50Sale −$290,959,7804,372,852NoForm 4
Buller Richard EJun 10Jun 12G · derivative12,503$10.69$133,657not reportedNoForm 4
Buller Richard EJun 10Jun 12G · derivative12,503$10.69$133,65712,503NoForm 4
Murphy Polly A.Jun 10Jun 12G · derivative14,048$10.69$150,173not reportedNoForm 4
Murphy Polly A.Jun 10Jun 12G · derivative14,048$10.69$150,17314,048NoForm 4
Nigon RichardJun 5Jun 9A1,530$0.00$080,565NoForm 4
Dalvey DavidJun 5Jun 9A1,530$0.00$01,530NoForm 4
Buller Richard EJun 5Jun 9A1,530$0.00$01,530NoForm 4
Furcht LeoJun 5Jun 9A1,530$0.00$012,530NoForm 4
Romp Charles RJun 5Jun 9A1,530$0.00$01,745NoForm 4
Murphy Polly A.Jun 5Jun 9A1,530$0.00$06,530NoForm 4
Laing Lance G.Chief Science OfficerJun 2Jun 4M1,000$9.89$9,8901,251,000NoForm 4
Laing Lance G.Chief Science OfficerJun 2Jun 4M · derivative1,000$9.89$9,89020,250NoForm 4
Buller Richard EMay 19May 20G1,029$0.00$0not reportedNoForm 4
Buller Richard EMay 19May 20G1,029$0.00$07,789NoForm 4
Dalvey DavidMay 4May 6S25,000$140.68Sale −$3,517,00065,000YesForm 4
Buller Richard EMay 4May 6M9,000$5.10$45,90015,760YesForm 4
Buller Richard EMay 4May 6S1,289$137.00Sale −$176,59314,471YesForm 4
Buller Richard EMay 4May 6S550$139.00Sale −$76,45013,921YesForm 4
Buller Richard EMay 4May 6S1,670$139.58Sale −$233,09912,251YesForm 4
Buller Richard EMay 4May 6S2,301$141.03Sale −$324,5109,950YesForm 4
Buller Richard EMay 4May 6S2,825$142.04Sale −$401,2637,125YesForm 4
Buller Richard EMay 4May 6S365$143.24Sale −$52,2836,760YesForm 4
Buller Richard EMay 4May 6M · derivative9,000$5.10$45,900654YesForm 4
Nigon RichardApr 9Apr 13G10,000$0.00$079,035NoForm 4
Buller Richard EMar 31Apr 2M3,000$5.10$15,3009,760YesForm 4
Buller Richard EMar 31Apr 2S2,325$110.11Sale −$256,0067,435YesForm 4
Buller Richard EMar 31Apr 2S675$110.83Sale −$74,8106,760YesForm 4
Buller Richard EMar 31Apr 2M · derivative3,000$5.10$15,3009,654YesForm 4
Romp Charles RFeb 11Feb 13A215$0.00$0215NoForm 4
Dalvey DavidJan 27Jan 29S20,000$120.03Sale −$2,400,60090,000YesForm 4
Nigon RichardDec 15, 2025Jan 9G19,975$0.00$089,035NoForm 4
Buller Richard EDec 5, 2025Dec 9, 2025M3,000$5.50$16,5009,760NoForm 4
Buller Richard EDec 5, 2025Dec 9, 2025S1,490$105.34Sale −$156,9578,270NoForm 4
Buller Richard EDec 5, 2025Dec 9, 2025S1,510$106.04Sale −$160,1206,760NoForm 4
Buller Richard EDec 5, 2025Dec 9, 2025M · derivative3,000$5.50$16,5001,555NoForm 4
Furcht LeoDec 4, 2025Dec 8, 2025M250$7.60$1,90011,000NoForm 4
Furcht LeoDec 4, 2025Dec 8, 2025M · derivative250$7.60$1,900not reportedNoForm 4
Buller Richard EDec 2, 2025Dec 3, 2025G500$0.00$06,760NoForm 4
Buller Richard EDec 1, 2025Dec 3, 2025M1,100$14.83$16,3138,360NoForm 4
Buller Richard EDec 1, 2025Dec 3, 2025S1,100$98.13Sale −$107,9437,260NoForm 4
Buller Richard EDec 1, 2025Dec 3, 2025M · derivative1,100$14.83$16,3131,522NoForm 4
Dalvey DavidNov 21, 2025Nov 24, 2025S15,000$100.00Sale −$1,500,000110,000YesForm 4
Buller Richard ENov 20, 2025Nov 21, 2025M3,900$14.83$57,83711,160NoForm 4
Buller Richard ENov 20, 2025Nov 21, 2025S3,900$96.73Sale −$377,2477,260NoForm 4
Buller Richard ENov 20, 2025Nov 21, 2025M · derivative3,900$14.83$57,8372,622NoForm 4
Buller Richard ENov 19, 2025Nov 21, 2025G500$0.00$07,260NoForm 4
Nigon RichardSep 11, 2025Sep 15, 2025X4,672$7.56$35,320105,765NoForm 4
Nigon RichardSep 11, 2025Sep 15, 2025X3,245$7.56$24,532109,010NoForm 4
Nigon RichardSep 11, 2025Sep 15, 2025X · derivative4,672$7.56$35,320not reportedNoForm 4
Nigon RichardSep 11, 2025Sep 15, 2025X · derivative3,245$7.56$24,532not reportedNoForm 4
Baker Bros. Advisors (GP) LLCSep 8, 2025Sep 10, 2025P13,976$56.22Purchase +$785,731703,920NoForm 4
Baker Bros. Advisors (GP) LLCSep 8, 2025Sep 10, 2025P151,524$56.22Purchase +$8,518,6797,207,272NoForm 4
Baker Bros. Advisors (GP) LLCSep 8, 2025Sep 10, 2025P388$58.02Purchase +$22,512704,308NoForm 4
Baker Bros. Advisors (GP) LLCSep 8, 2025Sep 10, 2025P4,212$58.02Purchase +$244,3807,211,484NoForm 4
Sullivan Brian F.Chief Executive OfficerSep 2, 2025Sep 4, 2025X104,340$8.05$839,9371,370,199NoForm 4
Sullivan Brian F.Chief Executive OfficerSep 2, 2025Sep 4, 2025X · derivative104,340$8.05$839,937not reportedNoForm 4
Sullivan Brian F.Chief Executive OfficerAug 18, 2025Aug 20, 2025A · derivative250,000$51.57$12,892,500250,000NoForm 4
Sullivan Brian F.Chief Executive OfficerAug 18, 2025Aug 20, 2025A · derivative150,000$51.57$7,735,500150,000NoForm 4
Laing Lance G.Chief Science OfficerAug 18, 2025Aug 20, 2025A · derivative100,000$51.57$5,157,000100,000NoForm 4
Hahne VickyChief Financial OfficerAug 18, 2025Aug 20, 2025A · derivative80,000$51.57$4,125,60080,000NoForm 4
Dalvey DavidJul 28, 2025Jul 30, 2025S3,137$44.36Sale −$139,1576,188YesForm 4
Dalvey DavidJul 28, 2025Jul 30, 2025S4,163$45.24Sale −$188,3342,025YesForm 4
Dalvey DavidJul 28, 2025Jul 30, 2025S2,025$46.05Sale −$93,251not reportedYesForm 4
Dalvey DavidJul 28, 2025Jul 30, 2025S57,044$43.30Sale −$2,470,005167,956YesForm 4
Dalvey DavidJul 28, 2025Jul 30, 2025S22,377$44.36Sale −$992,644145,579YesForm 4
Dalvey DavidJul 28, 2025Jul 30, 2025S16,438$45.29Sale −$744,477129,141YesForm 4
Dalvey DavidJul 28, 2025Jul 30, 2025S4,141$46.05Sale −$190,693125,000YesForm 4
Murphy Polly A.May 28, 2025May 29, 2025G · derivative8,153$14.83$120,909not reportedNoForm 4
Murphy Polly A.May 28, 2025May 29, 2025G · derivative8,153$14.83$120,9098,153NoForm 4
Buller Richard EMay 28, 2025May 29, 2025G · derivative6,522$14.83$96,721not reportedNoForm 4
Buller Richard EMay 28, 2025May 29, 2025G · derivative6,522$14.83$96,7216,522NoForm 4
Buller Richard EMay 27, 2025May 29, 2025G1,079$0.00$01,029NoForm 4
Buller Richard EMay 27, 2025May 29, 2025G1,079$0.00$07,760NoForm 4
Murphy Polly A.Jun 24, 2024May 29, 2025G · derivative16,300$8.31$135,453not reportedNoForm 4
Murphy Polly A.Jun 24, 2024May 29, 2025G · derivative16,300$8.31$135,45316,300NoForm 4
Murphy Polly A.Jun 24, 2024May 29, 2025G · derivative11,645$9.58$111,559not reportedNoForm 4
Murphy Polly A.Jun 24, 2024May 29, 2025G · derivative11,645$9.58$111,55911,645NoForm 4
Murphy Polly A.May 19, 2025May 21, 2025A · derivative14,048$10.69$150,17314,048NoForm 4
Furcht LeoMay 19, 2025May 21, 2025A · derivative14,048$10.69$150,17314,048NoForm 4
Nigon RichardMay 19, 2025May 21, 2025A · derivative14,048$10.69$150,17314,048NoForm 4
Buller Richard EMay 19, 2025May 21, 2025A1,029$0.00$02,108NoForm 4
Buller Richard EMay 19, 2025May 21, 2025A · derivative12,503$10.69$133,65712,503NoForm 4
Dalvey DavidMay 19, 2025May 21, 2025A · derivative14,048$10.69$150,17314,048NoForm 4
Sullivan Brian F.Chief Executive OfficerApr 14, 2025Apr 15, 2025G8,155$0.00$0not reportedNoForm 4
Sullivan Brian F.Chief Executive OfficerApr 14, 2025Apr 15, 2025G8,155$0.00$01,265,859NoForm 4
Sullivan Brian F.Chief Executive OfficerMar 4, 2025Mar 5, 2025G36,845$0.00$08,155NoForm 4
Sullivan Brian F.Chief Executive OfficerMar 4, 2025Mar 5, 2025G36,845$0.00$0802,742NoForm 4
Sullivan Brian F.Chief Executive OfficerMar 3, 2025Mar 5, 2025G39,670$0.00$01,302,704NoForm 4
Sullivan Brian F.Chief Executive OfficerMar 3, 2025Mar 5, 2025G39,670$0.00$0948,042NoForm 4
Sullivan Brian F.Chief Executive OfficerMar 3, 2025Mar 5, 2025G45,000$0.00$01,257,704NoForm 4
Sullivan Brian F.Chief Executive OfficerMar 3, 2025Mar 5, 2025G45,000$0.00$045,000NoForm 4
Laing Lance G.Chief Science OfficerFeb 13, 2025Feb 18, 2025A · derivative10,962$12.62$138,34010,962NoForm 4
Hahne VickyChief Financial OfficerJan 2, 2025Jan 6, 2025A · derivative11,328$13.13$148,73711,328NoForm 4
Furcht LeoDec 2, 2024Dec 3, 2024M250$3.60$90010,750NoForm 4
Furcht LeoDec 2, 2024Dec 3, 2024M · derivative250$3.60$900not reportedNoForm 4
Buller Richard EOct 23, 2024Oct 25, 2024S350$16.25Sale −$5,6886,681YesForm 4
Buller Richard EAug 23, 2024Aug 27, 2024S350$16.95Sale −$5,9337,031YesForm 4
Hahne VickyChief Financial OfficerAug 20, 2024Aug 26, 20244/AA · derivative80,000$17.04$1,363,20080,000NoForm 4/A
Laing Lance G.Chief Science OfficerAug 20, 2024Aug 26, 20244/AA · derivative100,000$17.04$1,704,000100,000NoForm 4/A
Sullivan Brian F.Chief Executive OfficerAug 20, 2024Aug 22, 2024G189,103$0.00$0not reportedNoForm 4
Sullivan Brian F.Chief Executive OfficerAug 20, 2024Aug 22, 2024G189,103$0.00$01,342,374NoForm 4
Sullivan Brian F.Chief Executive OfficerAug 20, 2024Aug 22, 2024A · derivative250,000$17.04$4,260,000250,000NoForm 4
Sullivan Brian F.Chief Executive OfficerAug 20, 2024Aug 22, 2024A · derivative150,000$17.04$2,556,000150,000NoForm 4
Buller Richard EJun 21, 2024Jun 25, 2024S350$15.68Sale −$5,4887,381YesForm 4
Nigon RichardJun 10, 2024Jun 12, 2024X5,061$9.50$48,080101,093NoForm 4
Nigon RichardJun 10, 2024Jun 12, 2024X · derivative5,061$9.50$48,080not reportedNoForm 4
Murphy Polly A.Jun 4, 2024Jun 6, 2024A · derivative8,153$14.83$120,9098,153NoForm 4
Nigon RichardJun 4, 2024Jun 6, 2024A · derivative8,153$14.83$120,9098,153NoForm 4
Furcht LeoJun 4, 2024Jun 6, 2024A · derivative8,153$14.83$120,9098,153NoForm 4
Buller Richard EJun 4, 2024Jun 6, 2024A1,079$0.00$06,852NoForm 4
Buller Richard EJun 4, 2024Jun 6, 2024A · derivative6,522$14.83$96,7216,522NoForm 4
Dalvey DavidJun 4, 2024Jun 6, 2024A · derivative8,153$14.83$120,9098,153NoForm 4
Buller Richard EMay 22, 2024May 24, 2024G1,958$0.00$05,773NoForm 4
Buller Richard EMay 22, 2024May 24, 2024G1,958$0.00$01,958NoForm 4
Sullivan Brian F.Chief Executive OfficerApr 26, 2024Apr 30, 2024G45,025$0.00$01,153,271NoForm 4
Sullivan Brian F.Chief Executive OfficerApr 26, 2024Apr 30, 2024G45,025$0.00$0908,372NoForm 4
Buller Richard EApr 24, 2024Apr 26, 2024S350$17.06Sale −$5,9717,731YesForm 4
Buller Richard EApr 8, 2024Apr 10, 2024G · derivative4,555$5.50$25,053not reportedNoForm 4
Buller Richard EApr 8, 2024Apr 10, 2024G · derivative4,555$5.50$25,0534,555NoForm 4
Buller Richard EApr 8, 2024Apr 10, 2024G · derivative12,654$5.10$64,535not reportedNoForm 4
Buller Richard EApr 8, 2024Apr 10, 2024G · derivative12,654$5.10$64,53512,654NoForm 4
Buller Richard EApr 8, 2024Apr 10, 2024G · derivative2,310$5.50$12,705not reportedNoForm 4
Buller Richard EApr 8, 2024Apr 10, 2024G · derivative2,310$5.50$12,7052,310NoForm 4
Buller Richard EApr 8, 2024Apr 10, 2024G · derivative19,558$5.50$107,569not reportedNoForm 4
Buller Richard EApr 8, 2024Apr 10, 2024G · derivative19,558$5.50$107,56919,558NoForm 4
Sullivan Brian F.Chief Executive OfficerMar 18, 2024Mar 20, 2024G765,897$0.00$0189,103NoForm 4
Sullivan Brian F.Chief Executive OfficerMar 18, 2024Mar 20, 2024G765,897$0.00$0765,897NoForm 4
Buller Richard EFeb 21, 2024Feb 23, 2024S350$14.15Sale −$4,9538,081YesForm 4
Laing Lance G.Chief Science OfficerFeb 13, 2024Feb 15, 2024A · derivative7,765$15.03$116,7087,765NoForm 4
Hahne VickyChief Financial OfficerFeb 13, 2024Feb 15, 2024A · derivative5,530$15.03$83,1165,530NoForm 4
Sullivan Brian F.Chief Executive OfficerJan 30, 2024Feb 1, 2024G85,000$0.00$01,198,296NoForm 4
Sullivan Brian F.Chief Executive OfficerJan 30, 2024Feb 1, 2024G85,000$0.00$0955,000NoForm 4
Sullivan Brian F.Chief Executive OfficerJan 2, 2024Jan 4, 2024A · derivative84,000$14.78$1,241,52084,000NoForm 4
Sullivan Brian F.Chief Executive OfficerDec 27, 2023Dec 28, 2023G1,733,347$0.00$01,283,296NoForm 4
Sullivan Brian F.Chief Executive OfficerDec 27, 2023Dec 28, 2023G870,000$0.00$0870,000NoForm 4
Sullivan Brian F.Chief Executive OfficerDec 27, 2023Dec 28, 2023G863,347$0.00$0863,347NoForm 4
Buller Richard EDec 20, 2023Dec 22, 2023S350$14.37Sale −$5,0308,431YesForm 4
Dalvey DavidDec 15, 2023Dec 18, 2023S2,940$14.57Sale −$42,836225,000NoForm 4
Dalvey DavidDec 14, 2023Dec 18, 2023S5,000$14.75Sale −$73,750227,940NoForm 4
Dalvey DavidDec 13, 2023Dec 14, 2023S5,000$14.50Sale −$72,500232,940NoForm 4
Dalvey DavidDec 12, 2023Dec 14, 2023S2,060$14.61Sale −$30,097237,940NoForm 4
Dalvey DavidDec 8, 2023Dec 11, 2023S5,000$15.00Sale −$75,000240,000NoForm 4
Dalvey DavidDec 7, 2023Dec 11, 2023S5,000$14.85Sale −$74,250245,000NoForm 4
Furcht LeoNov 28, 2023Nov 30, 2023M250$1.60$40010,500NoForm 4
Furcht LeoNov 28, 2023Nov 30, 2023M · derivative250$1.60$400not reportedNoForm 4
Buller Richard EOct 25, 2023Oct 27, 2023S350$10.23Sale −$3,5818,781YesForm 4