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IPSCCentury Therapeutics, Inc.

Market cap
$264.37M
as of 2026-10-23
Latest close
$1.46
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 2023-11-03

InsiderTradedFiledTypeSharesPriceValueOwned after10b5-1 planFiling
Carr DouglasSVP Finance & OperationsSep 14Sep 15S1,658$1.93Sale −$3,200502,907NoForm 4
Russotti GregorySee RemarksSep 14Sep 15S2,587$1.93Sale −$4,993509,198NoForm 4
Pfeiffenberger BrentPresident and CEOSep 11Sep 15F13,850$1.94$26,8693,633,839NoForm 4
Truitt JosephSep 9Sep 10A · derivative148,000$2.03$300,440148,000NoForm 4
Carr DouglasSVP Finance & OperationsSep 8Sep 9S254$2.05Sale −$521504,565NoForm 4
Russotti GregorySee RemarksSep 8Sep 9S534$2.05Sale −$1,095511,785NoForm 4
Pfeiffenberger BrentPresident and CEOSep 4Sep 9F463$2.11$9773,633,839NoForm 4
Pfeiffenberger BrentPresident and CEOAug 14Aug 18F31,172$1.92$59,8503,634,302NoForm 4
Carr DouglasSVP Finance & OperationsAug 3Aug 5S275$1.98Sale −$545504,819NoForm 4
Carr DouglasSVP Finance & OperationsJun 12Jun 15S1,654$2.23Sale −$3,688505,094NoForm 4
Russotti GregorySee RemarksJun 12Jun 15S2,584$2.23Sale −$5,762512,319NoForm 4
Pfeiffenberger BrentPresident and CEOJun 11Jun 15F13,849$2.24$31,0223,665,474NoForm 4
Cowan ChadChief Scientific OfficerJun 11Jun 15F358$2.24$8021,175,322NoForm 4
Quimi DaphneJun 11Jun 12A · derivative74,000$2.24$165,76074,000NoForm 4
Blackwell KimberlyJun 11Jun 12A · derivative74,000$2.24$165,76074,000NoForm 4
Riva AlessandroJun 11Jun 12A · derivative74,000$2.24$165,76074,000NoForm 4
Lee Han MyungJun 11Jun 12A · derivative74,000$2.24$165,76074,000NoForm 4
Murphy Martin PatrickJun 11Jun 12A · derivative74,000$2.24$165,76074,000NoForm 4
Carr DouglasSVP Finance & OperationsJun 8Jun 9S249$2.11Sale −$525506,748NoForm 4
Russotti GregorySee RemarksJun 8Jun 9S524$2.11Sale −$1,106514,903NoForm 4
Pfeiffenberger BrentPresident and CEOJun 5Jun 9F463$2.13$9863,679,323NoForm 4
Pfeiffenberger BrentPresident and CEOMay 15May 19F31,172$2.34$72,9423,679,786NoForm 4
Carr DouglasSVP Finance & OperationsMay 4May 6S264$2.34Sale −$618506,997NoForm 4
Murphy Martin PatrickDec 9, 2025Apr 10A · derivative88,000$0.59$51,92088,000NoForm 4
Cowan ChadChief Scientific OfficerApr 1Apr 3F1,365$2.19$2,9891,175,680NoForm 4
Carr DouglasSVP Finance & OperationsMar 12Mar 16S7,043$2.55Sale −$17,960507,261NoForm 4
Russotti GregorySee RemarksMar 12Mar 16S10,076$2.55Sale −$25,694515,427NoForm 4
Pfeiffenberger BrentPresident and CEOMar 11Mar 13F55,397$2.73$151,2343,710,958NoForm 4
Cowan ChadChief Scientific OfficerMar 11Mar 13F1,431$2.73$3,9071,177,045NoForm 4
Carr DouglasSVP Finance & OperationsMar 9Mar 11S247$2.54Sale −$627514,304NoForm 4
Russotti GregorySee RemarksMar 9Mar 11S479$2.54Sale −$1,217525,503NoForm 4
Pfeiffenberger BrentPresident and CEOMar 6Mar 10F463$2.56$1,1853,766,355NoForm 4
Pfeiffenberger BrentPresident and CEOFeb 13Feb 18F31,172$1.75$54,5513,766,818NoForm 4
Carr DouglasSVP Finance & OperationsFeb 3Feb 5S323$1.82Sale −$588514,551NoForm 4
Carr DouglasSVP Finance & OperationsFeb 2Feb 4A110,000$0.00$0514,874NoForm 4
Carr DouglasSVP Finance & OperationsFeb 2Feb 4A · derivative225,000$1.84$414,000225,000NoForm 4
Russotti GregorySee RemarksFeb 2Feb 4A135,000$0.00$0525,982NoForm 4
Russotti GregorySee RemarksFeb 2Feb 4A · derivative265,000$1.84$487,600265,000NoForm 4
Pfeiffenberger BrentPresident and CEOFeb 2Feb 4A475,000$0.00$03,797,990NoForm 4
Pfeiffenberger BrentPresident and CEOFeb 2Feb 4A · derivative945,000$1.84$1,738,800945,000NoForm 4
Cowan ChadChief Scientific OfficerFeb 2Feb 4A135,000$0.00$01,178,476NoForm 4
Cowan ChadChief Scientific OfficerFeb 2Feb 4A · derivative265,000$1.84$487,600265,000NoForm 4
Cowan ChadChief Scientific OfficerJan 2Jan 6F1,611$1.00$1,6111,043,476NoForm 4
Cowan ChadChief Scientific OfficerDec 22, 2025Dec 29, 2025P58,060$0.85Purchase +$49,3511,045,087NoForm 4
Pfeiffenberger BrentPresident and CEODec 12, 2025Dec 16, 2025P52,000$0.58Purchase +$30,1603,322,990NoForm 4
Pfeiffenberger BrentPresident and CEODec 10, 2025Dec 12, 2025F463$0.53$2453,270,990NoForm 4
Lee Han MyungDec 9, 2025Dec 11, 2025A · derivative88,000$0.59$51,92088,000NoForm 4
Carr DouglasSVP Finance & OperationsDec 8, 2025Dec 10, 2025S257$0.53Sale −$136404,874NoForm 4
Russotti GregorySee RemarksDec 8, 2025Dec 10, 2025S526$0.53Sale −$279390,982NoForm 4
Cowan ChadChief Scientific OfficerNov 20, 2025Nov 24, 2025S5,462$0.50Sale −$2,731987,027NoForm 4
Pfeiffenberger BrentPresident and CEONov 19, 2025Nov 20, 2025P35,000$0.50Purchase +$17,5003,271,453NoForm 4
Pfeiffenberger BrentPresident and CEONov 17, 2025Nov 19, 2025S32,456$0.45Sale −$14,6053,236,453NoForm 4
Carr DouglasSVP Finance & OperationsNov 3, 2025Nov 5, 2025S292$0.59Sale −$172405,131NoForm 4
Cowan ChadChief Scientific OfficerSep 18, 2025Sep 22, 2025A762,543$0.00$0992,489NoForm 4
Russotti GregorySee RemarksSep 8, 2025Sep 10, 2025S539$0.50Sale −$270391,508NoForm 4
Pfeiffenberger BrentPresident and CEOSep 8, 2025Sep 10, 2025S488$0.50Sale −$2443,268,909NoForm 4
Carr DouglasSVP Finance & OperationsSep 8, 2025Sep 10, 2025S263$0.50Sale −$132405,423NoForm 4
Pfeiffenberger BrentPresident and CEOAug 14, 2025Aug 18, 2025A1,587,614$0.00$03,269,397NoForm 4
Carr DouglasSVP Finance & OperationsAug 4, 2025Aug 6, 2025S296$0.53Sale −$157405,686NoForm 4
Walbert Timothy PJun 12, 2025Jun 16, 2025A · derivative44,000$0.60$26,40044,000NoForm 4
Butitta Cynthia MJun 12, 2025Jun 16, 2025A · derivative44,000$0.60$26,40044,000NoForm 4
Quimi DaphneJun 12, 2025Jun 16, 2025A · derivative44,000$0.60$26,40044,000NoForm 4
Carlo RizzutoJun 12, 2025Jun 16, 2025A · derivative44,000$0.60$26,40044,000NoForm 4
Riva AlessandroJun 12, 2025Jun 16, 2025A · derivative44,000$0.60$26,40044,000NoForm 4
Jimenez JosephJun 12, 2025Jun 16, 2025A · derivative44,000$0.60$26,40044,000NoForm 4
Blackwell KimberlyJun 12, 2025Jun 16, 2025A · derivative44,000$0.60$26,40044,000NoForm 4
Russotti GregorySee RemarksJun 9, 2025Jun 11, 2025S526$0.62Sale −$326392,047NoForm 4
Pfeiffenberger BrentPresident and CEOJun 9, 2025Jun 11, 2025S475$0.62Sale −$2951,681,783NoForm 4
Farid AdrienneChief Operations OfficerJun 9, 2025Jun 11, 2025S552$0.62Sale −$342250,141NoForm 4
Carr DouglasSVP Finance & OperationsJun 9, 2025Jun 11, 2025S4,904$0.62Sale −$3,040405,982NoForm 4
Pfeiffenberger BrentPresident and CEOMay 16, 2025May 20, 2025S29,552$0.55Sale −$16,2541,682,258NoForm 4
Carr DouglasSVP Finance & OperationsMay 5, 2025May 7, 2025S295$0.55Sale −$162410,886NoForm 4
Farid AdrienneChief Operations OfficerMay 5, 2025May 7, 2025S1,024$0.55Sale −$563250,693NoForm 4
Carr DouglasSVP Finance & OperationsMar 11, 2025Mar 12, 2025A95,625$0.00$0411,181NoForm 4
Carr DouglasSVP Finance & OperationsMar 11, 2025Mar 12, 2025A · derivative95,625$0.60$57,37595,625NoForm 4
Farid AdrienneChief Operations OfficerMar 11, 2025Mar 12, 2025A120,000$0.00$0251,717NoForm 4
Farid AdrienneChief Operations OfficerMar 11, 2025Mar 12, 2025A · derivative120,000$0.60$72,000120,000NoForm 4
Russotti GregorySee RemarksMar 11, 2025Mar 12, 2025A120,000$0.00$0392,573NoForm 4
Russotti GregorySee RemarksMar 11, 2025Mar 12, 2025A · derivative120,000$0.60$72,000120,000NoForm 4
Pfeiffenberger BrentPresident and CEOMar 11, 2025Mar 12, 2025A521,500$0.00$01,711,810NoForm 4
Pfeiffenberger BrentPresident and CEOMar 11, 2025Mar 12, 2025A · derivative521,500$0.60$312,900521,500NoForm 4
Cowan ChadChief Scientific OfficerMar 11, 2025Mar 12, 2025A19,500$0.00$0230,306NoForm 4
Cowan ChadChief Scientific OfficerMar 11, 2025Mar 12, 2025A · derivative19,500$0.60$11,70019,500NoForm 4
Conn MorganChief Finanical OfficerMar 11, 2025Mar 12, 2025A19,500$0.00$079,648NoForm 4
Conn MorganChief Finanical OfficerMar 11, 2025Mar 12, 2025A · derivative19,500$0.60$11,70019,500NoForm 4
Carr DouglasSVP Finance & OperationsMar 10, 2025Mar 12, 2025S1,240$0.62Sale −$769315,556NoForm 4
Farid AdrienneChief Operations OfficerMar 10, 2025Mar 12, 2025S2,359$0.62Sale −$1,463131,717NoForm 4
Russotti GregorySee RemarksMar 10, 2025Mar 12, 2025S2,360$0.62Sale −$1,463272,573NoForm 4
Pfeiffenberger BrentPresident and CEOMar 10, 2025Mar 12, 2025S2,235$0.62Sale −$1,3861,190,310NoForm 4
Pfeiffenberger BrentPresident and CEOFeb 18, 2025Feb 20, 2025S34,712$0.78Sale −$27,0751,192,545NoForm 4
Carr DouglasSVP Finance & OperationsFeb 3, 2025Feb 5, 2025S351$0.78Sale −$274316,796NoForm 4
Farid AdrienneChief Operations OfficerFeb 3, 2025Feb 5, 2025S1,054$0.78Sale −$822134,076NoForm 4
Pfeiffenberger BrentPresident and CEODec 4, 2024Dec 6, 2024F243,447$1.44$350,5641,227,257NoForm 4
Carr DouglasSVP Finance & OperationsNov 4, 2024Nov 5, 2024S283$1.23Sale −$348317,147NoForm 4
Farid AdrienneChief Operations OfficerNov 4, 2024Nov 5, 2024S1,033$1.23Sale −$1,271135,130NoForm 4
Carr DouglasSVP Finance & OperationsNov 1, 2024Nov 5, 2024F16,611$1.26$20,930317,430NoForm 4
Conn MorganChief Finanical OfficerOct 14, 2024Oct 16, 2024A60,148$0.00$060,148NoForm 4
Conn MorganChief Finanical OfficerOct 14, 2024Oct 16, 2024A · derivative360,890$1.48$534,117360,890NoForm 4
Cowan ChadChief Scientific OfficerOct 1, 2024Oct 3, 2024A74,376$0.00$0210,806NoForm 4
Cowan ChadChief Scientific OfficerOct 1, 2024Oct 3, 2024A · derivative446,250$1.65$736,313446,250NoForm 4
Quimi DaphneSep 12, 2024Sep 16, 2024P5,000$1.53Purchase +$7,6505,000NoForm 4
Carr DouglasSVP Finance & OperationsAug 5, 2024Aug 7, 2024S289$1.83Sale −$529334,041NoForm 4
Farid AdrienneChief Operations OfficerAug 5, 2024Aug 7, 2024S1,073$1.83Sale −$1,964136,163NoForm 4
Russotti GregorySee RemarksJul 26, 2024Jul 31, 2024S586$2.50Sale −$1,465274,933YesForm 4
Russotti GregorySee RemarksJul 24, 2024Jul 25, 2024S1,600$2.52Sale −$4,032275,519YesForm 4
Russotti GregorySee RemarksJul 23, 2024Jul 25, 2024S200$2.50Sale −$500277,119YesForm 4
Russotti GregorySee RemarksJun 20, 2024Jun 24, 2024S5,000$2.84Sale −$14,200277,319YesForm 4
Blackwell KimberlyJun 20, 2024Jun 21, 2024A · derivative44,000$2.69$118,36044,000NoForm 4
Carlo RizzutoJun 20, 2024Jun 21, 2024A · derivative44,000$2.69$118,36044,000NoForm 4
Riva AlessandroJun 20, 2024Jun 21, 2024A · derivative44,000$2.69$118,36044,000NoForm 4
Butitta Cynthia MJun 20, 2024Jun 21, 2024A · derivative44,000$2.69$118,36044,000NoForm 4
Quimi DaphneJun 20, 2024Jun 21, 2024A · derivative44,000$2.69$118,36044,000NoForm 4
Walbert Timothy PJun 20, 2024Jun 21, 2024A · derivative44,000$2.69$118,36044,000NoForm 4
Jimenez JosephJun 20, 2024Jun 21, 2024A · derivative44,000$2.69$118,36044,000NoForm 4
Carr DouglasSVP Finance & OperationsJun 7, 2024Jun 10, 2024A17,007$0.00$0334,330NoForm 4
Russotti GregorySee RemarksJun 5, 2024Jun 6, 2024S5,000$3.00Sale −$15,000282,319YesForm 4
Russotti GregorySee RemarksMay 20, 2024May 21, 2024S5,000$3.00Sale −$15,000287,319YesForm 4
Russotti GregorySee RemarksMay 6, 2024May 7, 2024S5,000$3.12Sale −$15,600292,319YesForm 4
Farid AdrienneChief Operations OfficerMay 3, 2024May 7, 2024S913$3.11Sale −$2,839137,236NoForm 4
Carr DouglasSVP Finance & OperationsMay 3, 2024May 7, 2024S257$3.11Sale −$799317,323NoForm 4
Russotti GregorySee RemarksApr 22, 2024Apr 24, 2024S5,000$3.10Sale −$15,500297,319YesForm 4
Pfeiffenberger BrentPresident and CEOMar 7, 2024Mar 18, 2024A17,425$0.00$01,470,704NoForm 4
Pfeiffenberger BrentPresident and CEOMar 7, 2024Mar 18, 2024A · derivative104,550$5.32$556,206104,550NoForm 4
Levitsky HyamPresident of R&DMar 7, 2024Mar 11, 2024A24,000$0.00$024,000NoForm 4
Levitsky HyamPresident of R&DMar 7, 2024Mar 11, 2024A · derivative146,000$5.32$776,720146,000NoForm 4
Farid AdrienneChief Operations OfficerMar 7, 2024Mar 11, 2024A24,000$0.00$0138,149NoForm 4
Farid AdrienneChief Operations OfficerMar 7, 2024Mar 11, 2024A · derivative146,000$5.32$776,720146,000NoForm 4
Russotti GregorySee RemarksMar 7, 2024Mar 11, 2024A24,000$0.00$0302,319NoForm 4
Russotti GregorySee RemarksMar 7, 2024Mar 11, 2024A · derivative146,000$5.32$776,720146,000NoForm 4
Carr DouglasSVP Finance & OperationsMar 7, 2024Mar 11, 2024A14,000$0.00$0317,580NoForm 4
Carr DouglasSVP Finance & OperationsMar 7, 2024Mar 11, 2024A · derivative81,000$5.32$430,92081,000NoForm 4
Farid AdrienneChief Operations OfficerMar 7, 2024Mar 8, 2024M22,831$1.03$23,516136,980NoForm 4
Farid AdrienneChief Operations OfficerMar 7, 2024Mar 8, 2024S22,831$5.14Sale −$117,351114,149NoForm 4
Farid AdrienneChief Operations OfficerMar 7, 2024Mar 8, 2024M · derivative22,831$1.03$23,516168,655NoForm 4
Farid AdrienneChief Operations OfficerMar 6, 2024Mar 8, 2024M30,684$1.03$31,605144,833NoForm 4
Farid AdrienneChief Operations OfficerMar 6, 2024Mar 8, 2024S30,684$4.96Sale −$152,193114,149NoForm 4
Farid AdrienneChief Operations OfficerMar 6, 2024Mar 8, 2024M · derivative30,684$1.03$31,605191,486NoForm 4
Farid AdrienneChief Operations OfficerFeb 16, 2024Feb 21, 2024M485$1.03$500114,634NoForm 4
Farid AdrienneChief Operations OfficerFeb 16, 2024Feb 21, 2024S485$4.86Sale −$2,357114,149NoForm 4
Farid AdrienneChief Operations OfficerFeb 16, 2024Feb 21, 2024M · derivative485$1.03$500222,170NoForm 4
Farid AdrienneChief Operations OfficerFeb 6, 2024Feb 7, 2024S1,784$4.49Sale −$8,010114,149NoForm 4
Carr DouglasSVP Finance & OperationsFeb 6, 2024Feb 7, 2024S557$4.49Sale −$2,501303,580NoForm 4
Farid AdrienneChief Operations OfficerFeb 5, 2024Feb 7, 2024S2,035$3.84Sale −$7,814115,933NoForm 4
Carr DouglasSVP Finance & OperationsFeb 5, 2024Feb 7, 2024S643$3.84Sale −$2,469304,137NoForm 4
Pfeiffenberger BrentPresident and CEODec 4, 2023Dec 6, 2023A1,173,775$0.00$01,173,775NoForm 4
Pfeiffenberger BrentPresident and CEODec 4, 2023Dec 6, 2023A279,504$0.00$01,453,279NoForm 4
Pfeiffenberger BrentPresident and CEODec 4, 2023Dec 6, 2023A · derivative573,691$1.61$923,643573,691NoForm 4
Diem Michael CraigChief Financial OfficerNov 1, 2023Nov 3, 2023F20,763$1.49$30,937253,533NoForm 4
Carr DouglasSVP Finance & OperationsNov 1, 2023Nov 3, 2023F16,611$1.49$24,750304,780NoForm 4