QTTB
insider transactionsQ32 Bio Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Cluster buy signal: Multiple insiders at the same company buying around the same time — often a stronger signal than a single buy. 3 different insiders made open-market purchases in the last 30 days, totalling $30.0M.
Net shares · 30d
+5.0M
5.0M buy · 101 sell
Net value · 30d
$30.0M
$30.0M in · $4.5K out
Sentiment · 30d
Net buying
100% buying · 0% selling
Open-market trades · 30d
7
5.0M buy · 101 sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Grant·A
Director
$0
9.8K sh
Own New
-
Grant·A
Director
$0
9.8K sh
Own New
-
Grant·A
Director, 10% Owner
$0
9.8K sh
Own New
-
Grant·A
Director
$0
9.8K sh
Own New
-
Grant·A
Director
$0
9.8K sh
Own New
-
Grant·A
Director
$0
9.8K sh
Own New
-
Grant·A
Director
$0
9.8K sh
Own New
-
Grant·A
Director
$0
9.8K sh
Own New
-
Buy·P
—
208.3K sh
Own +4%
-
Buy·P
—
1.0M sh
Own +4%
-
Exercise·C
—
3.1M sh
Own +152%
-
Exercise·C
—
15.4M sh
Own +152%
-
Buy·P
Director, 10% Owner
$5.0M
625.0K sh · $8.00
Own New
-
Buy·P
Director, 10% Owner
$10.0M
1.2M sh · $8.00
Own +55%
-
Buy·P
ORBIMED ADVISORS LLC / OrbiMed Capital GP VII LLC / OrbiMed Genesis GP LLC
Director, 10% Owner
$5.0M
625.0K sh · $8.00
Own New
-
Buy·P
ORBIMED ADVISORS LLC / OrbiMed Capital GP VII LLC / OrbiMed Genesis GP LLC
Director, 10% Owner
$10.0M
1.2M sh · $8.00
Own +55%
-
Sell·S
ORBIMED ADVISORS LLC / OrbiMed Capital GP VIII LLC
Director · 10b5-1
$4.5K
101 sh · $44.49
Own -0%
About QTTB insider trading
This page tracks insider transactions for Q32 Bio Inc. (QTTB) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.