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QTTB

Q32 Bio Inc.CIK 1661998 ☆ Sign in to watchCongress trades
Open-mkt buys · 90d
—
0 trades · 0 insiders
Open-mkt sales · 90d
$595.5K
9 trades · 3 insiders
Net · 90d
$-595.5K
Insiders on file
15

AI insights for QTTB PRO

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AI insights for QTTB
Insider sentiment score with a plain-English explanation, conviction score on every buy, and how the stock performed 30 and 90 days after past insider buys.
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Daily buy vs sell · 90 days

$550.3K2026-08-25 buys — 2026-08-25 sales $550.3K08-252026-10-06 buys — 2026-10-06 sales $45.3K10-06
■ Open-market buys (P)   ■ Open-market sales (S) · daily dollar value by transaction date

Insiders

InsiderRoleTradesBoughtSoldLast trade
Violette Shelia M.Chief Scientific Officer24$0$118.4K2026-10-06
Kalowski LeeCFO and President14$0$199.4K2026-10-06
Morrison Jodie PopeCEO, Director18$0$494.3K2026-10-06
Manke IsaacDirector14$0$02026-06-30
Xu DiyongDirector, 10% Owner8$15.00M$02026-06-12
GRAYZEL DAVID S.Director13$0$02026-06-12
Lundberg Sven AnteDirector18$0$02026-06-12
TZIANABOS ARTHURDirector11$0$6.4K2026-06-12
Iwicki Mark TDirector10$0$02026-06-12
Thistle MaryDirector6$0$02026-06-12
LAPORTE KATHLEENDirector11$0$02026-06-12
OrbiMed Capital GP VII LLCDirector, 10% Owner2$15.00M$02026-05-28
Campagna JasonChief Medical Officer8$0$02025-02-24
Michaud Charles JrSee Remarks1$0$1.8K2024-03-25
Alloway PaulSee Remarks1$0$6.5K2024-03-25

Trade history

InsiderRoleCodeTradeFiledSharesPriceValueOwned after
Violette Shelia M.Chief Scientific Officer S Sale2026-10-062026-10-14917$8.32 $7.6K126,854SEC↗
Morrison Jodie PopeCEO, Director S Sale2026-10-062026-10-143,221$8.32 $26.8K340,038SEC↗
Kalowski LeeCFO and President S Sale2026-10-062026-10-141,301$8.32 $10.8K137,170SEC↗
Violette Shelia M.Chief Scientific Officer S Sale2026-08-252026-08-272,798$16.56 $46.3K127,771SEC↗
Kalowski LeeCFO and President S Sale2026-08-252026-08-273,972$16.56 $65.8K138,471SEC↗
Morrison Jodie PopeCEO S Sale2026-08-252026-08-279,845$16.56 $163.0K343,259SEC↗
Violette Shelia M.Chief Scientific Officer S Sale2026-08-252026-08-272,798$16.56 $46.3K127,771SEC↗
Morrison Jodie PopeCEO, Director S Sale2026-08-252026-08-279,845$16.56 $163.0K343,259SEC↗
Kalowski LeeCFO and President S Sale2026-08-252026-08-273,972$16.56 $65.8K138,471SEC↗
Kalowski LeeCFO and President A Award2026-07-162026-07-2053,250— $0142,443SEC↗
Morrison Jodie PopeCEO A Award2026-07-162026-07-20132,000— $0353,104SEC↗
Violette Shelia M.Chief Scientific Officer A Award2026-07-162026-07-2037,500— $0130,569SEC↗
Manke IsaacDirector M Exercise deriv2026-06-302026-07-0253,521— $00SEC↗
Manke IsaacDirector M Exercise2026-06-302026-07-0253,521$2.80 $149.9K53,521SEC↗
Thistle MaryDirector A Award deriv2026-06-122026-07-2110,826— $010,826SEC↗
GRAYZEL DAVID S.Director A Award deriv2026-06-122026-07-2110,826— $010,826SEC↗
Manke IsaacDirector A Award deriv2026-06-122026-07-2110,826— $010,826SEC↗
Xu DiyongDirector, 10% Owner A Award deriv2026-06-122026-07-2110,826— $010,826SEC↗
Iwicki Mark TDirector A Award deriv2026-06-122026-07-2110,826— $010,826SEC↗
LAPORTE KATHLEENDirector A Award deriv2026-06-122026-07-2110,826— $010,826SEC↗
Lundberg Sven AnteDirector A Award deriv2026-06-122026-07-2110,826— $010,826SEC↗
TZIANABOS ARTHURDirector A Award deriv2026-06-122026-07-2110,826— $010,826SEC↗
Lundberg Sven AnteDirector A Award deriv2026-06-122026-06-169,810— $09,810SEC↗
Xu DiyongDirector, 10% Owner A Award deriv2026-06-122026-06-169,810— $09,810SEC↗
Thistle MaryDirector A Award deriv2026-06-122026-06-169,810— $09,810SEC↗
GRAYZEL DAVID S.Director A Award deriv2026-06-122026-06-169,810— $09,810SEC↗
Manke IsaacDirector A Award deriv2026-06-122026-06-169,810— $09,810SEC↗
TZIANABOS ARTHURDirector A Award deriv2026-06-122026-06-169,810— $09,810SEC↗
Iwicki Mark TDirector A Award deriv2026-06-122026-06-169,810— $09,810SEC↗
LAPORTE KATHLEENDirector A Award deriv2026-06-122026-06-169,810— $09,810SEC↗
OrbiMed Capital GP VII LLCDirector, 10% Owner P Buy2026-05-282026-06-011,250,000$8.00 $10.00M3,502,987SEC↗
OrbiMed Capital GP VII LLCDirector, 10% Owner P Buy2026-05-282026-06-01625,000$8.00 $5.00M625,000SEC↗
Xu DiyongDirector, 10% Owner P Buy2026-05-282026-06-01625,000$8.00 $5.00M625,000SEC↗
Xu DiyongDirector, 10% Owner P Buy2026-05-282026-06-011,250,000$8.00 $10.00M3,502,987SEC↗
Violette Shelia M.Chief Scientific Officer S Sale2026-02-252026-02-272,815$4.51 $12.7K55,569SEC↗
Morrison Jodie PopeCEO S Sale2026-02-252026-02-279,896$4.51 $44.6K89,104SEC↗
Kalowski LeeCFO and President S Sale2026-02-252026-02-273,995$4.51 $18.0K35,943SEC↗
Kalowski LeeCFO and President A Award2026-02-242026-03-2053,250— $089,193SEC↗
Morrison Jodie PopeCEO A Award2026-02-242026-03-20132,000— $0221,104SEC↗
Violette Shelia M.Chief Scientific Officer A Award2026-02-242026-03-2037,500— $093,069SEC↗
Lundberg Sven AnteDirector A Award deriv2026-01-152026-01-3020,363$2.75 $56.0K20,363SEC↗
GRAYZEL DAVID S.Director A Award deriv2026-01-152026-01-3016,363$2.75 $45.0K16,363SEC↗
LAPORTE KATHLEENDirector A Award deriv2026-01-152026-01-3023,272$2.75 $64.0K23,272SEC↗
Kalowski LeeCFO and President S Sale2025-12-022025-12-049,072$3.46 $31.4K39,938SEC↗
Morrison Jodie PopeCEO S Sale2025-12-022025-12-0422,506$3.46 $77.9K99,000SEC↗
LAPORTE KATHLEENDirector A Award deriv2025-10-232025-10-2753,521— $053,521SEC↗
TZIANABOS ARTHURDirector A Award deriv2025-10-232025-10-2753,521— $053,521SEC↗
GRAYZEL DAVID S.Director A Award deriv2025-10-232025-10-2753,521— $053,521SEC↗
Thistle MaryDirector A Award deriv2025-10-232025-10-2753,521— $053,521SEC↗
Xu DiyongDirector A Award deriv2025-10-232025-10-2753,521— $053,521SEC↗
Manke IsaacDirector A Award deriv2025-10-232025-10-2753,521— $053,521SEC↗
Iwicki Mark TDirector A Award deriv2025-10-232025-10-2753,521— $053,521SEC↗
Lundberg Sven AnteDirector A Award deriv2025-10-232025-10-2753,521— $053,521SEC↗
Kalowski LeeCFO and President S Sale2025-08-262025-08-284,240$1.80 $7.6K49,010SEC↗
Violette Shelia M.Chief Scientific Officer S Sale2025-08-262025-08-282,990$1.80 $5.4K58,384SEC↗
Morrison Jodie PopeCEO S Sale2025-08-262025-08-2810,494$1.80 $18.9K121,506SEC↗
Lundberg Sven AnteDirector A Award deriv2025-02-242025-02-2612,767— $012,767SEC↗
Lundberg Sven AnteDirector D To issuer deriv2025-02-242025-02-262,013— $00SEC↗
Lundberg Sven AnteDirector A Award deriv2025-02-242025-02-2623,140— $023,140SEC↗
Lundberg Sven AnteDirector D To issuer deriv2025-02-242025-02-2623,140— $00SEC↗
Lundberg Sven AnteDirector D To issuer deriv2025-02-242025-02-261,316— $00SEC↗
Lundberg Sven AnteDirector A Award deriv2025-02-242025-02-262,013— $02,013SEC↗
Lundberg Sven AnteDirector D To issuer deriv2025-02-242025-02-2612,767— $00SEC↗
Lundberg Sven AnteDirector A Award deriv2025-02-242025-02-262,880— $02,880SEC↗
Lundberg Sven AnteDirector D To issuer deriv2025-02-242025-02-262,880— $00SEC↗
Lundberg Sven AnteDirector A Award deriv2025-02-242025-02-266,238— $06,238SEC↗
Lundberg Sven AnteDirector D To issuer deriv2025-02-242025-02-266,238— $00SEC↗
Violette Shelia M.Chief Scientific Officer A Award deriv2025-02-242025-02-2656,413— $056,413SEC↗
Violette Shelia M.Chief Scientific Officer D To issuer deriv2025-02-242025-02-2613,305— $00SEC↗
Violette Shelia M.Chief Scientific Officer A Award deriv2025-02-242025-02-2632,891— $032,891SEC↗
Violette Shelia M.Chief Scientific Officer D To issuer deriv2025-02-242025-02-2632,891— $00SEC↗
Violette Shelia M.Chief Scientific Officer A Award deriv2025-02-242025-02-2613,305— $013,305SEC↗
Violette Shelia M.Chief Scientific Officer D To issuer deriv2025-02-242025-02-2656,413— $00SEC↗
Violette Shelia M.Chief Scientific Officer A Award deriv2025-02-242025-02-2617,506— $017,506SEC↗
Violette Shelia M.Chief Scientific Officer D To issuer deriv2025-02-242025-02-2617,506— $00SEC↗
Thistle MaryDirector D To issuer deriv2025-02-242025-02-2612,767— $00SEC↗
Thistle MaryDirector A Award deriv2025-02-242025-02-2612,767— $012,767SEC↗
GRAYZEL DAVID S.Director A Award deriv2025-02-242025-02-262,569— $02,569SEC↗
GRAYZEL DAVID S.Director A Award deriv2025-02-242025-02-2618,595— $018,595SEC↗
GRAYZEL DAVID S.Director A Award deriv2025-02-242025-02-2612,767— $012,767SEC↗
GRAYZEL DAVID S.Director D To issuer deriv2025-02-242025-02-2612,767— $00SEC↗
GRAYZEL DAVID S.Director D To issuer deriv2025-02-242025-02-2618,595— $00SEC↗
GRAYZEL DAVID S.Director D To issuer deriv2025-02-242025-02-262,569— $00SEC↗
Campagna JasonChief Medical Officer A Award deriv2025-02-242025-02-2670,687— $070,687SEC↗
Campagna JasonChief Medical Officer D To issuer deriv2025-02-242025-02-2687,738— $00SEC↗
Campagna JasonChief Medical Officer A Award deriv2025-02-242025-02-2687,738— $087,738SEC↗
Campagna JasonChief Medical Officer D To issuer deriv2025-02-242025-02-2617,951— $00SEC↗
Campagna JasonChief Medical Officer A Award deriv2025-02-242025-02-2617,951— $017,951SEC↗
Campagna JasonChief Medical Officer D To issuer deriv2025-02-242025-02-2670,687— $00SEC↗
Iwicki Mark TDirector A Award deriv2025-02-242025-02-2625,534— $025,534SEC↗
Iwicki Mark TDirector D To issuer deriv2025-02-242025-02-2637,222— $00SEC↗
Iwicki Mark TDirector A Award deriv2025-02-242025-02-2637,222— $037,222SEC↗
Iwicki Mark TDirector D To issuer deriv2025-02-242025-02-267,615— $00SEC↗
Iwicki Mark TDirector A Award deriv2025-02-242025-02-267,615— $07,615SEC↗
Iwicki Mark TDirector D To issuer deriv2025-02-242025-02-2625,534— $00SEC↗
Xu DiyongDirector D To issuer deriv2025-02-242025-02-2612,767— $00SEC↗
Xu DiyongDirector A Award deriv2025-02-242025-02-2612,767— $012,767SEC↗
Morrison Jodie PopeCEO D To issuer deriv2025-02-242025-02-26394,445— $00SEC↗
Morrison Jodie PopeCEO D To issuer deriv2025-02-242025-02-26152,700— $00SEC↗
Morrison Jodie PopeCEO A Award deriv2025-02-242025-02-26152,700— $0152,700SEC↗
Morrison Jodie PopeCEO D To issuer deriv2025-02-242025-02-26152,700— $00SEC↗
Morrison Jodie PopeCEO A Award deriv2025-02-242025-02-26152,700— $0152,700SEC↗
Morrison Jodie PopeCEO D To issuer deriv2025-02-242025-02-2616,901— $00SEC↗
Morrison Jodie PopeCEO A Award deriv2025-02-242025-02-2616,901— $016,901SEC↗
Morrison Jodie PopeCEO A Award deriv2025-02-242025-02-26394,445— $0394,445SEC↗
TZIANABOS ARTHURDirector A Award deriv2025-02-242025-02-2712,767— $012,767SEC↗
TZIANABOS ARTHURDirector D To issuer deriv2025-02-242025-02-2712,767— $00SEC↗
TZIANABOS ARTHURDirector A Award deriv2025-02-242025-02-2725,674— $025,674SEC↗
TZIANABOS ARTHURDirector D To issuer deriv2025-02-242025-02-2725,674— $00SEC↗
LAPORTE KATHLEENDirector A Award deriv2025-02-242025-02-275,431— $05,431SEC↗
LAPORTE KATHLEENDirector D To issuer deriv2025-02-242025-02-275,431— $00SEC↗
LAPORTE KATHLEENDirector D To issuer deriv2025-02-242025-02-271,947— $00SEC↗
LAPORTE KATHLEENDirector A Award deriv2025-02-242025-02-271,947— $01,947SEC↗
LAPORTE KATHLEENDirector A Award deriv2025-02-242025-02-2712,767— $012,767SEC↗
LAPORTE KATHLEENDirector D To issuer deriv2025-02-242025-02-2712,767— $00SEC↗
Kalowski LeeCFO and President A Award deriv2025-02-242025-02-2716,901— $016,901SEC↗
Kalowski LeeCFO and President D To issuer deriv2025-02-242025-02-2716,901— $00SEC↗
Kalowski LeeCFO and President D To issuer deriv2025-02-242025-02-27161,323— $00SEC↗
Kalowski LeeCFO and President A Award deriv2025-02-242025-02-27161,323— $0161,323SEC↗
Manke IsaacDirector A Award deriv2025-02-242025-02-2712,767— $012,767SEC↗
Manke IsaacDirector D To issuer deriv2025-02-242025-02-2719,008— $00SEC↗
Manke IsaacDirector D To issuer deriv2025-02-242025-02-272,627— $00SEC↗
Manke IsaacDirector A Award deriv2025-02-242025-02-2719,008— $019,008SEC↗
Manke IsaacDirector D To issuer deriv2025-02-242025-02-2712,767— $00SEC↗
Manke IsaacDirector A Award deriv2025-02-242025-02-272,627— $02,627SEC↗
Violette Shelia M.Chief Scientific Officer A Award2025-02-242025-02-2637,500— $061,374SEC↗
Campagna JasonChief Medical Officer A Award2025-02-242025-02-2637,500— $037,500SEC↗
Morrison Jodie PopeCEO A Award2025-02-242025-02-26132,000— $0132,000SEC↗
Kalowski LeeCFO and President A Award2025-02-242025-02-2753,250— $053,250SEC↗
Lundberg Sven AnteDirector A Award deriv2025-01-152025-02-2623,140— $023,140SEC↗
GRAYZEL DAVID S.Director A Award deriv2025-01-152025-02-2618,595— $018,595SEC↗
Manke IsaacDirector A Award deriv2025-01-152025-02-2719,008— $019,008SEC↗
Violette Shelia M.Chief Scientific Officer M Exercise deriv2024-10-152024-10-166,000— $032,891SEC↗
Violette Shelia M.Chief Scientific Officer M Exercise2024-10-152024-10-166,000$7.29 $43.7K23,874SEC↗
Violette Shelia M.Chief Scientific Officer M Exercise deriv2024-10-112024-10-16213— $00SEC↗
Violette Shelia M.Chief Scientific Officer M Exercise deriv2024-10-112024-10-164,361— $00SEC↗
Violette Shelia M.Chief Scientific Officer M Exercise2024-10-112024-10-164,574$3.12 $14.3K17,874SEC↗
Violette Shelia M.Chief Scientific Officer M Exercise deriv2024-10-082024-10-1013,300— $0213SEC↗
Violette Shelia M.Chief Scientific Officer M Exercise2024-10-082024-10-1013,300$3.12 $41.5K13,300SEC↗
Lundberg Sven AnteDirector A Award deriv2024-09-252024-09-271,316— $01,316SEC↗
GRAYZEL DAVID S.Director A Award deriv2024-04-012024-08-142,569$13.42 $34.5K2,569SEC↗
Manke IsaacDirector A Award deriv2024-04-012024-09-302,627$13.42 $35.3K2,627SEC↗
TZIANABOS ARTHURDirector M Exercise deriv2024-03-252024-08-141,095— $00SEC↗
TZIANABOS ARTHURDirector S Sale2024-03-252024-08-14265$24.20 $6.4K7,983SEC↗
TZIANABOS ARTHURDirector M Exercise2024-03-252024-08-141,095— $08,248SEC↗
Michaud Charles JrSee Remarks S Sale2024-03-252024-04-2375$24.20 $1.8K927SEC↗
Alloway PaulSee Remarks S Sale2024-03-252024-04-23268$24.21 $6.5K2,596SEC↗
Lundberg Sven AnteDirector A Award deriv2024-03-252024-03-2712,767— $012,767SEC↗
Thistle MaryDirector A Award deriv2024-03-252024-03-2712,767— $012,767SEC↗
Kalowski LeeCFO and President A Award deriv2024-03-252024-03-27161,323— $0161,323SEC↗
LAPORTE KATHLEENDirector A Award deriv2024-03-252024-03-2712,767— $012,767SEC↗
Violette Shelia M.Chief Scientific Officer A Award deriv2024-03-252024-03-2756,413— $056,413SEC↗
Morrison Jodie PopeCEO A Award deriv2024-03-252024-03-27394,445— $0394,445SEC↗
Campagna JasonChief Medical Officer A Award deriv2024-03-252024-03-2770,687— $070,687SEC↗
Xu DiyongDirector, 10% Owner A Award deriv2024-03-252024-03-2712,767— $012,767SEC↗
GRAYZEL DAVID S.Director A Award deriv2024-03-252024-03-2712,767— $012,767SEC↗
Iwicki Mark TDirector A Award deriv2024-03-252024-03-2725,534— $025,534SEC↗
Manke IsaacDirector A Award deriv2024-03-252024-03-2712,767— $012,767SEC↗
TZIANABOS ARTHURDirector A Award deriv2024-03-252024-03-2712,767— $012,767SEC↗