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TECXTectonic Therapeutic, Inc.

Market cap
$392.36M
as of 2026-10-23
Latest close
$20.07
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 2024-02-05

Dashed line = amended filing (Form 4/A)

InsiderTradedFiledTypeSharesPriceValueOwned after10b5-1 planFiling
McNamara PeterChief Scientific OfficerSep 30Oct 2S536$23.04Sale −$12,34954,305YesForm 4
Ruddy Marcella K.Chief Medical OfficerSep 25Oct 2F525$23.67$12,42767,157NoForm 4
Reicin AliseChief Executive OfficerSep 25Oct 2F1,545$23.67$36,570309,078NoForm 4
Lochner DanielChief Financial OfficerSep 25Oct 2F520$23.67$12,30858,024NoForm 4
Schwabish MarcChief Business OfficerSep 25Oct 2F411$23.67$9,72844,903NoForm 4
McNamara PeterChief Scientific OfficerSep 25Oct 2F444$23.67$10,50954,841YesForm 4
Reicin AliseChief Executive OfficerSep 3Sep 8A · derivative69,250$29.92$2,071,96069,250NoForm 4
Lochner DanielChief Financial OfficerSep 3Sep 8A · derivative24,250$29.92$725,56024,250NoForm 4
Schwabish MarcChief Business OfficerSep 3Sep 8A · derivative17,750$29.92$531,08017,750NoForm 4
McNamara PeterChief Scientific OfficerSep 3Sep 8A · derivative21,000$29.92$628,32021,000NoForm 4
Ruddy Marcella K.Chief Medical OfficerSep 3Sep 8A · derivative24,250$29.92$725,56024,250NoForm 4
McNamara PeterChief Scientific OfficerAug 25Aug 26M43$14.71$63355,328YesForm 4
McNamara PeterChief Scientific OfficerAug 25Aug 26S43$36.52Sale −$1,57055,285YesForm 4
McNamara PeterChief Scientific OfficerAug 25Aug 26M · derivative43$14.71$6337,787YesForm 4
McNamara PeterChief Scientific OfficerAug 12Aug 14M43$14.71$63355,328YesForm 4
McNamara PeterChief Scientific OfficerAug 12Aug 14S43$35.00Sale −$1,50555,285YesForm 4
McNamara PeterChief Scientific OfficerAug 12Aug 14M · derivative43$14.71$6337,830YesForm 4
McNamara PeterChief Scientific OfficerJun 30Jul 1M172$14.71$2,53055,457YesForm 4
McNamara PeterChief Scientific OfficerJun 30Jul 1S172$35.00Sale −$6,02055,285YesForm 4
McNamara PeterChief Scientific OfficerJun 30Jul 1M · derivative172$14.71$2,5307,873YesForm 4
Reicin AliseChief Executive OfficerJun 20Jun 23F924$30.34$28,034310,623NoForm 4
Lochner DanielChief Financial OfficerJun 11Jun 12A · derivative7,500$16.80$126,0007,500NoForm 4
Springer Timothy AJun 9Jun 10A · derivative10,200$28.56$291,31210,200NoForm 4
Donenberg Phillip B.Jun 9Jun 10A · derivative10,200$28.56$291,31210,200NoForm 4
Tipirneni Praveen P.Jun 9Jun 10A · derivative10,200$28.56$291,31210,200NoForm 4
Vitorovic StefanJun 9Jun 10A · derivative10,200$28.56$291,31210,200NoForm 4
Chutter Jessica CarolineJun 8Jun 10A · derivative20,400$29.10$593,64020,400NoForm 4
Ruddy Marcella K.Chief Medical OfficerMay 4May 6S1,065$30.00Sale −$31,95067,682YesForm 4
Nader FrancoisApr 1Apr 3A · derivative20,400$30.78$627,91220,400NoForm 4
Ruddy Marcella K.Chief Medical OfficerApr 1Apr 3S1,000$31.05Sale −$31,05068,747YesForm 4
McNamara PeterChief Scientific OfficerMar 6Mar 9M2,500$2.38$5,95061,332YesForm 4
McNamara PeterChief Scientific OfficerMar 6Mar 9M215$14.71$3,16361,547YesForm 4
McNamara PeterChief Scientific OfficerMar 6Mar 9S6,047$30.00Sale −$181,41055,500YesForm 4
McNamara PeterChief Scientific OfficerMar 6Mar 9S215$35.00Sale −$7,52555,285YesForm 4
McNamara PeterChief Scientific OfficerMar 6Mar 9M · derivative2,500$2.38$5,95031,959YesForm 4
McNamara PeterChief Scientific OfficerMar 6Mar 9M · derivative215$14.71$3,1638,045YesForm 4
Ruddy Marcella K.Chief Medical OfficerMar 6Mar 9S10,000$30.00Sale −$300,00069,747YesForm 4
Reicin AliseChief Executive OfficerMar 4Mar 5A76,500$0.00$0311,547NoForm 4
Reicin AliseChief Executive OfficerMar 4Mar 5A · derivative69,250$27.41$1,898,14369,250NoForm 4
Lochner DanielChief Financial OfficerMar 4Mar 5A26,500$0.00$058,544NoForm 4
Lochner DanielChief Financial OfficerMar 4Mar 5A · derivative24,250$27.41$664,69324,250NoForm 4
Schwabish MarcChief Business OfficerMar 4Mar 5A19,500$0.00$045,314NoForm 4
Schwabish MarcChief Business OfficerMar 4Mar 5A · derivative17,750$27.41$486,52817,750NoForm 4
McNamara PeterChief Scientific OfficerMar 4Mar 5A23,000$0.00$060,482YesForm 4
McNamara PeterChief Scientific OfficerMar 4Mar 5S1,650$25.00Sale −$41,25058,832YesForm 4
McNamara PeterChief Scientific OfficerMar 4Mar 5A · derivative21,000$27.41$575,61021,000YesForm 4
Ruddy Marcella K.Chief Medical OfficerMar 4Mar 5A26,500$0.00$079,747NoForm 4
Ruddy Marcella K.Chief Medical OfficerMar 4Mar 5A · derivative24,250$27.41$664,69324,250NoForm 4
McNamara PeterChief Scientific OfficerMar 3Mar 5S1,649$22.06Sale −$36,37737,482YesForm 4
Reicin AliseChief Executive OfficerFeb 11Mar 54/AP2,500$21.10Purchase +$52,750127,030NoForm 4/A
Schwabish MarcChief Business OfficerFeb 10Feb 12M4,500$2.38$10,71025,814NoForm 4
Schwabish MarcChief Business OfficerFeb 10Feb 12M · derivative4,500$2.38$10,71082,014NoForm 4
Lochner DanielChief Financial OfficerFeb 10Feb 11P6,000$21.61Purchase +$129,66032,044NoForm 4
Reicin AliseChief Executive OfficerFeb 4Feb 10F4,104$23.22$95,295235,047NoForm 4
Lochner DanielChief Financial OfficerFeb 4Feb 10F2,077$23.22$48,22826,044NoForm 4
Schwabish MarcChief Business OfficerFeb 4Feb 10F1,619$23.22$37,59321,314NoForm 4
McNamara PeterChief Scientific OfficerFeb 4Feb 10F1,748$23.22$40,58939,131NoForm 4
Ruddy Marcella K.Chief Medical OfficerFeb 4Feb 10F2,064$23.22$47,92653,247NoForm 4
Reicin AliseChief Executive OfficerDec 31, 2025Jan 5M10,966$2.38$26,099239,151NoForm 4
Reicin AliseChief Executive OfficerDec 31, 2025Jan 5M · derivative10,966$2.38$26,09922,957NoForm 4
McNamara PeterChief Scientific OfficerDec 22, 2025Dec 29, 2025M7,000$2.98$20,86040,879NoForm 4
McNamara PeterChief Scientific OfficerDec 22, 2025Dec 29, 2025M · derivative7,000$2.98$20,86025,065NoForm 4
Reicin AliseChief Executive OfficerSep 25, 2025Sep 29, 2025A14,700$0.00$0228,185NoForm 4
Reicin AliseChief Executive OfficerSep 25, 2025Sep 29, 2025A · derivative26,710$14.71$392,90426,710NoForm 4
Lochner DanielChief Financial OfficerSep 25, 2025Sep 29, 2025A5,430$0.00$028,121NoForm 4
Lochner DanielChief Financial OfficerSep 25, 2025Sep 29, 2025A · derivative9,860$14.71$145,0419,860NoForm 4
Schwabish MarcChief Business OfficerSep 25, 2025Sep 29, 2025A4,210$0.00$022,933NoForm 4
Schwabish MarcChief Business OfficerSep 25, 2025Sep 29, 2025A · derivative7,650$14.71$112,5327,650NoForm 4
McNamara PeterChief Scientific OfficerSep 25, 2025Sep 29, 2025A4,550$0.00$033,879NoForm 4
McNamara PeterChief Scientific OfficerSep 25, 2025Sep 29, 2025A · derivative8,260$14.71$121,5058,260NoForm 4
Ruddy Marcella K.Chief Medical OfficerSep 25, 2025Sep 29, 2025A5,370$0.00$055,311NoForm 4
Ruddy Marcella K.Chief Medical OfficerSep 25, 2025Sep 29, 2025A · derivative9,750$14.71$143,4239,750NoForm 4
Reicin AliseChief Executive OfficerJun 20, 2025Jun 24, 2025F859$19.81$17,017213,485NoForm 4
Springer Timothy AJun 9, 2025Jun 11, 2025A · derivative10,200$24.48$249,69610,200NoForm 4
Tipirneni Praveen P.Jun 9, 2025Jun 11, 2025A · derivative10,200$24.48$249,69610,200NoForm 4
Mcguire TerranceJun 9, 2025Jun 11, 2025A · derivative10,200$24.48$249,69610,200NoForm 4
Vitorovic StefanJun 9, 2025Jun 11, 2025A · derivative10,200$24.48$249,69610,200NoForm 4
Donenberg Phillip B.Jun 9, 2025Jun 11, 2025A · derivative10,200$24.48$249,69610,200NoForm 4
Springer Timothy AApr 11, 2025Apr 11, 2025P9,478$16.31Purchase +$154,5864,334,846NoForm 4
Springer Timothy AApr 11, 2025Apr 11, 2025P53,706$16.31Purchase +$875,9451,503,358NoForm 4
Springer Timothy AApr 10, 2025Apr 11, 2025P8,092$16.73Purchase +$135,3794,325,368NoForm 4
Springer Timothy AApr 10, 2025Apr 11, 2025P45,858$16.73Purchase +$767,2041,449,652NoForm 4
Springer Timothy AApr 9, 2025Apr 11, 2025P2,861$14.62Purchase +$41,8284,316,419NoForm 4
Springer Timothy AApr 9, 2025Apr 11, 2025P857$15.23Purchase +$13,0524,317,276NoForm 4
Springer Timothy AApr 9, 2025Apr 11, 2025P16,215$14.62Purchase +$237,0631,398,938NoForm 4
Springer Timothy AApr 9, 2025Apr 11, 2025P4,856$15.23Purchase +$73,9571,403,794NoForm 4
Springer Timothy AApr 7, 2025Apr 9, 2025P87,500$17.10Purchase +$1,496,2504,313,558NoForm 4
Springer Timothy AApr 7, 2025Apr 9, 2025P412,500$17.10Purchase +$7,053,7501,382,723NoForm 4
Mcguire TerranceApr 7, 2025Apr 7, 2025S500,000$17.10Sale −$8,550,000573,062NoForm 4
Lochner DanielChief Financial OfficerFeb 5, 2025Feb 7, 2025P4,617$54.14Purchase +$249,9644,617NoForm 4
Springer Timothy AFeb 5, 2025Feb 7, 2025P129,294$54.14Purchase +$6,999,9774,226,058NoForm 4
Springer Timothy AFeb 5, 2025Feb 7, 2025P660,000$50.00Purchase +$33,000,000970,223NoForm 4
Reicin AliseChief Executive OfficerFeb 4, 2025Feb 6, 2025A36,047$0.00$0214,344NoForm 4
Reicin AliseChief Executive OfficerFeb 4, 2025Feb 6, 2025A · derivative101,953$48.01$4,894,764101,953NoForm 4
Ruddy Marcella K.Chief Medical OfficerFeb 4, 2025Feb 6, 2025A17,876$0.00$049,941NoForm 4
Ruddy Marcella K.Chief Medical OfficerFeb 4, 2025Feb 6, 2025A · derivative32,502$48.01$1,560,42132,502NoForm 4
Lochner DanielChief Financial OfficerFeb 4, 2025Feb 6, 2025A18,074$0.00$018,074NoForm 4
Lochner DanielChief Financial OfficerFeb 4, 2025Feb 6, 2025A · derivative32,862$48.01$1,577,70532,862NoForm 4
McNamara PeterChief Scientific OfficerFeb 4, 2025Feb 6, 2025A15,141$0.00$029,329NoForm 4
McNamara PeterChief Scientific OfficerFeb 4, 2025Feb 6, 2025A · derivative27,530$48.01$1,321,71527,530NoForm 4
Schwabish MarcChief Business OfficerFeb 4, 2025Feb 6, 2025A14,023$0.00$018,723NoForm 4
Schwabish MarcChief Business OfficerFeb 4, 2025Feb 6, 2025A · derivative25,496$48.01$1,224,06325,496NoForm 4
Schwabish MarcChief Business OfficerJan 28, 2025Jan 29, 2025M2,700$2.38$6,4264,700NoForm 4
Schwabish MarcChief Business OfficerJan 28, 2025Jan 29, 2025M · derivative2,700$2.38$6,42686,514NoForm 4
Schwabish MarcChief Business OfficerDec 9, 2024Dec 11, 2024M2,000$2.38$4,7602,000NoForm 4
Schwabish MarcChief Business OfficerDec 9, 2024Dec 11, 2024M · derivative2,000$2.38$4,76089,214NoForm 4
Reicin AliseChief Executive OfficerDec 4, 2024Dec 6, 2024A11,717$0.00$0178,297NoForm 4
Reicin AliseChief Executive OfficerDec 4, 2024Dec 6, 2024A · derivative6,000$51.28$307,6806,000NoForm 4
McNamara PeterChief Scientific OfficerDec 3, 2024Dec 5, 2024M3,500$2.38$8,33014,188NoForm 4
McNamara PeterChief Scientific OfficerDec 3, 2024Dec 5, 2024M · derivative3,500$2.38$8,33034,459NoForm 4
Springer Timothy AOct 22, 2024Oct 24, 2024P300,000$33.59Purchase +$10,077,0004,096,764NoForm 4
Springer Timothy ASep 26, 2024Sep 26, 2024P24,531$28.16Purchase +$690,7933,771,295NoForm 4
Springer Timothy ASep 26, 2024Sep 26, 2024P18,999$29.13Purchase +$553,4413,790,294NoForm 4
Springer Timothy ASep 26, 2024Sep 26, 2024P4,070$30.10Purchase +$122,5073,794,364NoForm 4
Springer Timothy ASep 26, 2024Sep 26, 2024P2,400$30.87Purchase +$74,0883,796,764NoForm 4
Springer Timothy ASep 24, 2024Sep 26, 2024J1,240,893$0.00$0310,223NoForm 4
Springer Timothy ASep 24, 2024Sep 26, 2024J1,054,759$0.00$03,746,764NoForm 4
Springer Timothy ASep 24, 2024Sep 26, 2024J186,134$0.00$0186,134NoForm 4
Leonard Braden MichaelJun 20, 2024Jun 25, 2024J400,355not reportednot reported400,355NoForm 4
Leonard Braden MichaelJun 20, 2024Jun 25, 2024J33,333not reportednot reported33,333NoForm 4
Reicin AliseChief Executive OfficerJun 20, 2024Jun 24, 2024A166,580not reportednot reported166,580NoForm 4
Reicin AliseChief Executive OfficerJun 20, 2024Jun 24, 2024A124,530not reportednot reported124,530NoForm 4
Reicin AliseChief Executive OfficerJun 20, 2024Jun 24, 2024A · derivative33,923$2.38$80,73733,923NoForm 4
Reicin AliseChief Executive OfficerJun 20, 2024Jun 24, 2024A · derivative23,380$5.38$125,78423,380NoForm 4
Reicin AliseChief Executive OfficerJun 20, 2024Jun 24, 2024A · derivative289,600$16.80$4,865,280289,600NoForm 4
Cortis ChristianChief Operating OfficerJun 20, 2024Jun 24, 2024A126,368not reportednot reported126,368NoForm 4
Cortis ChristianChief Operating OfficerJun 20, 2024Jun 24, 2024A · derivative56,061$2.38$133,42556,061NoForm 4
Cortis ChristianChief Operating OfficerJun 20, 2024Jun 24, 2024A · derivative18,704$5.38$100,62818,704NoForm 4
Lochner DanielChief Financial OfficerJun 20, 2024Jun 24, 2024A · derivative118,000$16.80$1,982,400118,000NoForm 4
McNamara PeterChief Scientific OfficerJun 20, 2024Jun 24, 2024A10,688not reportednot reported10,688NoForm 4
McNamara PeterChief Scientific OfficerJun 20, 2024Jun 24, 2024A · derivative37,959$2.38$90,34237,959NoForm 4
McNamara PeterChief Scientific OfficerJun 20, 2024Jun 24, 2024A · derivative32,065$2.98$95,55432,065NoForm 4
McNamara PeterChief Scientific OfficerJun 20, 2024Jun 24, 2024A · derivative18,704$5.38$100,62818,704NoForm 4
McNamara PeterChief Scientific OfficerJun 20, 2024Jun 24, 2024A · derivative77,000$16.80$1,293,60077,000NoForm 4
Ruddy Marcella K.Chief Medical OfficerJun 20, 2024Jun 24, 2024A32,065not reportednot reported32,065NoForm 4
Ruddy Marcella K.Chief Medical OfficerJun 20, 2024Jun 24, 2024A · derivative43,946$2.38$104,59143,946NoForm 4
Ruddy Marcella K.Chief Medical OfficerJun 20, 2024Jun 24, 2024A · derivative18,704$5.38$100,62818,704NoForm 4
Ruddy Marcella K.Chief Medical OfficerJun 20, 2024Jun 24, 2024A · derivative81,700$16.80$1,372,56081,700NoForm 4
Schwabish MarcChief Business OfficerJun 20, 2024Jun 24, 2024A · derivative91,214$2.38$217,08991,214NoForm 4
Schwabish MarcChief Business OfficerJun 20, 2024Jun 24, 2024A · derivative8,016$5.38$43,1268,016NoForm 4
Schwabish MarcChief Business OfficerJun 20, 2024Jun 24, 2024A · derivative61,600$16.80$1,034,88061,600NoForm 4
Mcguire TerranceJun 20, 2024Jun 24, 2024A1,073,062not reportednot reported1,073,062NoForm 4
Mcguire TerranceJun 20, 2024Jun 24, 2024A20,262not reportednot reported20,262NoForm 4
Mcguire TerranceJun 20, 2024Jun 24, 2024A64,652not reportednot reported64,652NoForm 4
Mcguire TerranceJun 20, 2024Jun 24, 2024A · derivative11,760$16.80$197,56811,760NoForm 4
Springer Timothy AJun 20, 2024Jun 24, 2024A2,692,005not reportednot reported2,692,005NoForm 4
Springer Timothy AJun 20, 2024Jun 24, 2024A1,551,116not reportednot reported1,551,116NoForm 4
Springer Timothy AJun 20, 2024Jun 24, 2024A · derivative11,760$16.80$197,56811,760NoForm 4
Tipirneni Praveen P.Jun 20, 2024Jun 24, 2024A3,037not reportednot reported3,037NoForm 4
Tipirneni Praveen P.Jun 20, 2024Jun 24, 2024A · derivative12,166$2.38$28,95512,166NoForm 4
Tipirneni Praveen P.Jun 20, 2024Jun 24, 2024A · derivative11,760$16.80$197,56811,760NoForm 4
Vitorovic StefanJun 20, 2024Jun 24, 2024A1,000,900not reportednot reported1,000,900NoForm 4
Vitorovic StefanJun 20, 2024Jun 24, 2024A27,774not reportednot reported27,774NoForm 4
Vitorovic StefanJun 20, 2024Jun 24, 2024A · derivative11,760$16.80$197,56811,760NoForm 4
Donenberg Phillip B.Jun 20, 2024Jun 24, 2024A · derivative11,760$16.80$197,56811,760NoForm 4
Leonard Braden MichaelMay 14, 2024May 15, 2024P296,882$1.30Purchase +$385,9474,768,262NoForm 4
Leonard Braden MichaelMay 13, 2024May 15, 2024P253,700$1.24Purchase +$314,5884,255,327NoForm 4
Leonard Braden MichaelMay 13, 2024May 15, 2024P216,053$1.26Purchase +$272,2274,471,380NoForm 4
Avruch StevenChief Legal OfficerFeb 5, 2024Feb 5, 2024F10,812$1.20$12,97422,022NoForm 4
Ostrowski ErikInterim CEO, President and CFOFeb 5, 2024Feb 5, 2024F13,099$1.20$15,71929,285NoForm 4
Ridha EssraChief Medical OfficerFeb 5, 2024Feb 5, 2024F16,953$1.20$20,34415,881NoForm 4
Golipour AzadehChief Technology OfficerFeb 5, 2024Feb 5, 2024F12,232$1.20$14,67855,872NoForm 4
Avruch StevenChief Legal OfficerFeb 1, 2024Feb 5, 2024M32,834$0.00$032,834NoForm 4
Avruch StevenChief Legal OfficerFeb 1, 2024Feb 5, 2024M · derivative32,834$0.00$098,499NoForm 4
Ostrowski ErikInterim CEO, President and CFOFeb 1, 2024Feb 5, 2024M40,084$0.00$042,384NoForm 4
Ostrowski ErikInterim CEO, President and CFOFeb 1, 2024Feb 5, 2024M · derivative40,084$0.00$0120,249NoForm 4
Ridha EssraChief Medical OfficerFeb 1, 2024Feb 5, 2024M32,834$0.00$032,834NoForm 4
Ridha EssraChief Medical OfficerFeb 1, 2024Feb 5, 2024M · derivative32,834$0.00$098,499NoForm 4
Golipour AzadehChief Technology OfficerFeb 1, 2024Feb 5, 2024M37,334$0.00$068,104NoForm 4
Golipour AzadehChief Technology OfficerFeb 1, 2024Feb 5, 2024M · derivative37,334$0.00$0111,999NoForm 4