Q32 Bio Insider Trades

QTTB

Track insider trading activity from Q32 Bio executives and directors. See which insiders are buying and selling QTTB stock.

Trades Last 12 Months

QTTB Price

All Insider Trades for Q32 Bio

Sort by: Latest Trade Biggest Holding
Insider
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Kalowski Lee CFO And President
Holding Value $1.22M 137,170 shares
Last Trade
Oct 06, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$10.8k 1,301 shares
$8.32
$8.91
Violette Shelia M. Chief Scientific Officer
Holding Value $1.13M 126,854 shares
Last Trade
Oct 06, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$7.63k 917 shares
$8.32
$8.91
Holding Value $3.03M 340,038 shares
Last Trade
Oct 06, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$26.8k 3,221 shares
$8.32
$8.91
Manke Isaac Director
Holding Value $477k 53,521 shares
Last Trade
Jun 30, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$682k 53,521 shares
$12.74
$8.91
Holding Value $87.4k 9,810 shares
Last Trade
Jun 12, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$124k 9,810 shares
$12.64
$8.91
Xu Diyong 10% owner
Holding Value $96.5k 10,826 shares
Last Trade
Jun 12, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$137k 10,826 shares
$12.64
$8.91
Grayzel David S. Director
Holding Value $96.5k 10,826 shares
Last Trade
Jun 12, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$137k 10,826 shares
$12.64
$8.91
Iwicki Mark T Director
Holding Value $96.5k 10,826 shares
Last Trade
Jun 12, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$137k 10,826 shares
$12.64
$8.91
Laporte Kathleen Director
Holding Value $87.4k 9,810 shares
Last Trade
Jun 12, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$124k 9,810 shares
$12.64
$8.91
Thistle Mary Director
Holding Value $87.4k 9,810 shares
Last Trade
Jun 12, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$124k 9,810 shares
$12.64
$8.91
Tzianabos Arthur Director
Holding Value $87.4k 9,810 shares
Last Trade
Jun 12, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$124k 9,810 shares
$12.64
$8.91
Holding Value $31.2M 3,502,987 shares
Last Trade
May 28, 2026 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$19.3M 1,875,000 shares
$10.31
$8.91
Grayzel David S. Director
Holding Value $146k 16,363 shares
Last Trade
Jan 15, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$58.9k 16,363 shares
$3.60
$8.91
Laporte Kathleen Director
Holding Value $207k 23,272 shares
Last Trade
Jan 15, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$83.8k 23,272 shares
$3.60
$8.91
Tzianabos Arthur Director
Holding Value $477k 53,521 shares
Last Trade
Oct 23, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$150k 53,521 shares
$2.80
$8.91
Campagna Jason Chief Medical Officer
Holding Value $782k 87,738 shares
Last Trade
Feb 24, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$448k 176,376 shares
$2.54
$8.91
Alloway Paul See Remarks
Holding Value $23.1k 2,596 shares
Last Trade
Mar 25, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$250 268 shares
$0.93
$8.91
Michaud Charles Jr See Remarks
Holding Value $8.26k 927 shares
Last Trade
Mar 25, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$70.1 75 shares
$0.93
$8.91

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