NASDAQ:QTTB | Insider Transactions | Q32 Bio Inc.

QTTB Insider Transactions

323 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.

QTTB insiders transaction timeline

PurchaseSale
2018-04-02: 26 purchases — DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), Deerfield Mgmt L.P., DEERFIELD PARTNERS, L.P. and 15 more2018-11-16: 14 sales — PARMAR KUSH, ROCKLAGE SCOTT M, DIEKMAN JOHN D and 4 more2018-11-23: 14 sales — PARMAR KUSH, ROCKLAGE SCOTT M, DIEKMAN JOHN D and 4 more2018-12-10: 14 sales — ROCKLAGE SCOTT M, DIEKMAN JOHN D, 5AM Partners IV, LLC and 4 more2019-04-12: 8 purchases — DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), Deerfield Mgmt L.P., DEERFIELD PARTNERS, L.P. and 5 more2019-05-16: 14 sales — ROCKLAGE SCOTT M, DIEKMAN JOHN D, 5AM Partners IV, LLC and 4 more2019-06-03: 5 sales — Smith W Bradford, Kelly Timothy P, Seymour Albert and 2 more2019-07-01: 4 sales — Seymour Albert, Smith W Bradford, TZIANABOS ARTHUR2019-07-09: 1 sale — Rasty Siyamak2019-08-01: 3 sales — Seymour Albert, Smith W Bradford, TZIANABOS ARTHUR2019-09-03: 3 sales — Smith W Bradford, Seymour Albert, TZIANABOS ARTHUR2019-09-05: 1 sale — Kelly Timothy P2019-10-01: 6 sales — Smith W Bradford, TZIANABOS ARTHUR, Seymour Albert2019-11-29: 3 sales — Smith W Bradford, TZIANABOS ARTHUR, Seymour Albert2019-12-02: 3 sales — Smith W Bradford, TZIANABOS ARTHUR, Seymour Albert2019-12-19: 16 sales — DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), Deerfield Mgmt L.P., DEERFIELD PARTNERS, L.P. and 5 more2019-12-20: 16 sales — DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), Deerfield Mgmt L.P., DEERFIELD PARTNERS, L.P. and 5 more2019-12-23: 16 sales — DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), Deerfield Mgmt L.P., DEERFIELD PARTNERS, L.P. and 5 more2019-12-24: 16 sales — DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), Deerfield Mgmt L.P., DEERFIELD PARTNERS, L.P. and 5 more2020-01-02: 3 sales — TZIANABOS ARTHUR, Seymour Albert, Smith W Bradford2020-01-24: 8 sales — DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), Deerfield Mgmt L.P., DEERFIELD PARTNERS, L.P. and 5 more2020-01-27: 8 sales — DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), Deerfield Mgmt L.P., DEERFIELD PARTNERS, L.P. and 5 more2020-01-28: 8 sales — DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), Deerfield Mgmt L.P., DEERFIELD PARTNERS, L.P. and 5 more2020-01-29: 8 sales — DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), Deerfield Mgmt L.P., DEERFIELD PARTNERS, L.P. and 5 more2020-01-30: 8 sales — DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), Deerfield Mgmt L.P., DEERFIELD PARTNERS, L.P. and 5 more2020-02-03: 2 sales — Smith W Bradford, TZIANABOS ARTHUR2020-03-17: 1 sale — Kelly Timothy P2020-12-14: 28 sales — PARMAR KUSH, ROCKLAGE SCOTT M, DIEKMAN JOHN D and 4 more2020-12-22: 14 sales — PARMAR KUSH, ROCKLAGE SCOTT M, DIEKMAN JOHN D and 4 more2021-01-04: 1 sale — Kelly Timothy P2021-01-05: 1 sale — Seymour Albert2021-01-06: 1 sale — Seymour Albert2021-01-07: 1 sale — Seymour Albert2021-01-12: 1 sale — Kelly Timothy P2021-02-01: 1 sale — Kelly Timothy P2021-02-02: 1 sale — Kelly Timothy P2021-02-08: 1 sale — Smith W Bradford2021-03-01: 2 sales — Kelly Timothy P2021-09-03: 1 sale — Kelly Timothy P2022-01-05: 5 sales — Smith W Bradford, Kelly Timothy P, Seymour Albert and 2 more2023-01-09: 5 sales — Blum Michael Lee, Alloway Paul, Smith W Bradford and 2 more2023-03-02: 1 sale — Alloway Paul2023-08-02: 1 sale — Jordan Julie2023-08-03: 3 sales — Jordan Julie2023-09-06: 1 sale — Seymour Albert2024-01-03: 2 sales — Alloway Paul, Michaud Charles Jr2024-01-09: 1 sale — TZIANABOS ARTHUR2024-03-25: 3 sales — TZIANABOS ARTHUR, Alloway Paul, Michaud Charles Jr2025-08-26: 3 sales — Morrison Jodie Pope, Violette Shelia M., Kalowski Lee2025-12-02: 2 sales — Morrison Jodie Pope, Kalowski Lee2026-02-25: 3 sales — Kalowski Lee, Morrison Jodie Pope, Violette Shelia M.2026-05-28: 8 purchases — Xu Diyong, ORBIMED ADVISORS LLC, OrbiMed Capital GP VII LLC and 1 more2026-08-25: 3 sales — Kalowski Lee, Morrison Jodie Pope, Violette Shelia M.2018-04-022026-08-25
Insider profileRoleDateTransactionSharesPrice
Kalowski LeeCFO and President2026-08-25Sale3,972$16.56
Morrison Jodie PopeCEO2026-08-25Sale9,845$16.56
Violette Shelia M.Chief Scientific Officer2026-08-25Sale2,798$16.56
Xu DiyongDirector,TenPercentOwner2026-05-28Purchase625,000.0$8.0
Xu DiyongDirector,TenPercentOwner2026-05-28Purchase1,250,000.0$8.0
ORBIMED ADVISORS LLCDirector,TenPercentOwner2026-05-28Purchase625,000.0$8.0
OrbiMed Capital GP VII LLCDirector,TenPercentOwner2026-05-28Purchase625,000.0$8.0
OrbiMed Genesis GP LLCDirector,TenPercentOwner2026-05-28Purchase625,000.0$8.0
ORBIMED ADVISORS LLCDirector,TenPercentOwner2026-05-28Purchase1,250,000.0$8.0
OrbiMed Capital GP VII LLCDirector,TenPercentOwner2026-05-28Purchase1,250,000.0$8.0
OrbiMed Genesis GP LLCDirector,TenPercentOwner2026-05-28Purchase1,250,000.0$8.0
Kalowski LeeCFO and President2026-02-25Sale3,995.0$4.51
Morrison Jodie PopeCEO2026-02-25Sale9,896.0$4.51
Violette Shelia M.Chief Scientific Officer2026-02-25Sale2,815.0$4.51
Morrison Jodie PopeCEO2025-12-02Sale22,506.0$3.46
Kalowski LeeCFO and President2025-12-02Sale9,072.0$3.46
Morrison Jodie PopeCEO2025-08-26Sale10,494.0$1.8
Violette Shelia M.Chief Scientific Officer2025-08-26Sale2,990.0$1.8
Kalowski LeeCFO and President2025-08-26Sale4,240.0$1.8
TZIANABOS ARTHURDirector2024-03-25Sale265.0$24.2
Alloway PaulSee Remarks2024-03-25Sale268.0$24.21
Michaud Charles JrSee Remarks2024-03-25Sale75.0$24.2
TZIANABOS ARTHURDirector2024-01-09Sale13,037.0$0.57
Alloway PaulSee Remarks2024-01-03Sale7,280.0$0.57
Michaud Charles JrSee Remarks2024-01-03Sale1,708.0$0.57
Seymour AlbertSee Remarks2023-09-06Sale1,448.0$1.15
Jordan JulieChief Medical Officer2023-08-03Sale1,308.0$1.39
Jordan JulieChief Medical Officer2023-08-03Sale109.0$1.39
Jordan JulieChief Medical Officer2023-08-03Sale436.0$1.39
Jordan JulieChief Medical Officer2023-08-02Sale99.0$1.31
Alloway PaulSee Remarks2023-03-02Sale10,965.0$1.45
Blum Michael LeeChief Commercial Officer2023-01-09Sale2,454.0$1.39
Alloway PaulSee Remarks2023-01-09Sale3,090.0$1.39
Smith W BradfordSee Remarks2023-01-09Sale3,729.0$1.39
Seymour AlbertSee Remarks2023-01-09Sale3,620.0$1.39
TZIANABOS ARTHURDirector2023-01-09Sale10,616.0$1.39
Smith W BradfordCFO & Treasurer2022-01-05Sale2,182.0$3.78
Kelly Timothy PChief Operating Officer2022-01-05Sale1,406.0$3.78
Seymour AlbertChief Scientific Officer2022-01-05Sale1,661.0$3.78
Cohn GabrielChief Medical Officer2022-01-05Sale1,661.0$3.78
TZIANABOS ARTHURPresident & CEO2022-01-05Sale5,354.0$3.78
Kelly Timothy PSee Remarks.2021-09-03Sale54.0$7.7
Kelly Timothy PSee Remarks2021-03-01Sale6,232.0$11.16
Kelly Timothy PSee Remarks.2021-03-01Sale6,232.0$11.16
Smith W BradfordCFO & Treasurer2021-02-08Sale13,500.0$14.25
Kelly Timothy PSee Remarks2021-02-02Sale500.0$13.0
Kelly Timothy PSee Remarks2021-02-01Sale4,000.0$12.37
Kelly Timothy PSee Remarks2021-01-12Sale500.0$13.0
Seymour AlbertChief Scientific Officer2021-01-07Sale5,103.0$12.05
Seymour AlbertChief Scientific Officer2021-01-06Sale9,897.0$12.06
Seymour AlbertChief Scientific Officer2021-01-05Sale10,000.0$11.44
Kelly Timothy PSee Remarks2021-01-04Sale4,000.0$11.5
PARMAR KUSHDirector2020-12-22Sale20,000.0$12.82
PARMAR KUSHDirector2020-12-22Sale480,000.0$12.82
ROCKLAGE SCOTT MTenPercentOwner2020-12-22Sale20,000.0$12.82
DIEKMAN JOHN DTenPercentOwner2020-12-22Sale20,000.0$12.82
5AM Partners IV, LLCTenPercentOwner2020-12-22Sale20,000.0$12.82
5AM Ventures IV, L.P.TenPercentOwner2020-12-22Sale20,000.0$12.82
5AM Co-Investors IV, L.P.TenPercentOwner2020-12-22Sale20,000.0$12.82
Schwab Andrew J.TenPercentOwner2020-12-22Sale20,000.0$12.82
ROCKLAGE SCOTT MTenPercentOwner2020-12-22Sale480,000.0$12.82
DIEKMAN JOHN DTenPercentOwner2020-12-22Sale480,000.0$12.82
5AM Partners IV, LLCTenPercentOwner2020-12-22Sale480,000.0$12.82
5AM Ventures IV, L.P.TenPercentOwner2020-12-22Sale480,000.0$12.82
5AM Co-Investors IV, L.P.TenPercentOwner2020-12-22Sale480,000.0$12.82
Schwab Andrew J.TenPercentOwner2020-12-22Sale480,000.0$12.82
PARMAR KUSHDirector2020-12-14Sale13,703.0$11.88
PARMAR KUSHDirector2020-12-14Sale6,297.0$13.06
PARMAR KUSHDirector2020-12-14Sale328,862.0$11.88
PARMAR KUSHDirector2020-12-14Sale151,138.0$13.06
ROCKLAGE SCOTT MTenPercentOwner2020-12-14Sale13,703.0$11.88
DIEKMAN JOHN DTenPercentOwner2020-12-14Sale13,703.0$11.88
5AM Partners IV, LLCTenPercentOwner2020-12-14Sale13,703.0$11.88
5AM Ventures IV, L.P.TenPercentOwner2020-12-14Sale13,703.0$11.88
5AM Co-Investors IV, L.P.TenPercentOwner2020-12-14Sale13,703.0$11.88
Schwab Andrew J.TenPercentOwner2020-12-14Sale13,703.0$11.88
ROCKLAGE SCOTT MTenPercentOwner2020-12-14Sale6,297.0$13.06
DIEKMAN JOHN DTenPercentOwner2020-12-14Sale6,297.0$13.06
5AM Partners IV, LLCTenPercentOwner2020-12-14Sale6,297.0$13.06
5AM Ventures IV, L.P.TenPercentOwner2020-12-14Sale6,297.0$13.06
5AM Co-Investors IV, L.P.TenPercentOwner2020-12-14Sale6,297.0$13.06
Schwab Andrew J.TenPercentOwner2020-12-14Sale6,297.0$13.06
ROCKLAGE SCOTT MTenPercentOwner2020-12-14Sale328,862.0$11.88
DIEKMAN JOHN DTenPercentOwner2020-12-14Sale328,862.0$11.88
5AM Partners IV, LLCTenPercentOwner2020-12-14Sale328,862.0$11.88
5AM Ventures IV, L.P.TenPercentOwner2020-12-14Sale328,862.0$11.88
5AM Co-Investors IV, L.P.TenPercentOwner2020-12-14Sale328,862.0$11.88
Schwab Andrew J.TenPercentOwner2020-12-14Sale328,862.0$11.88
ROCKLAGE SCOTT MTenPercentOwner2020-12-14Sale151,138.0$13.06
DIEKMAN JOHN DTenPercentOwner2020-12-14Sale151,138.0$13.06
5AM Partners IV, LLCTenPercentOwner2020-12-14Sale151,138.0$13.06
5AM Ventures IV, L.P.TenPercentOwner2020-12-14Sale151,138.0$13.06
5AM Co-Investors IV, L.P.TenPercentOwner2020-12-14Sale151,138.0$13.06
Schwab Andrew J.TenPercentOwner2020-12-14Sale151,138.0$13.06
Kelly Timothy PSee Remarks2020-03-17Sale1,315.0$13.01
Smith W BradfordCFO, Treasurer & Secretary2020-02-03Sale12,000.0$16.16
TZIANABOS ARTHURPresident & CEO2020-02-03Sale12,500.0$16.16
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)TenPercentOwnerOther2020-01-30Sale509,970.0$15.45
Deerfield Mgmt L.P.TenPercentOwnerOther2020-01-30Sale509,970.0$15.45
DEERFIELD PARTNERS, L.P.TenPercentOwnerOther2020-01-30Sale509,970.0$15.45