Q32 Bio Inc. — 2-insider cluster buy

2 insiders made open-market purchases of Q32 Bio Inc. shares across a 1-day window, a combined $30.0M.

First $QTTB cluster we've flagged.

Insiders buying

2

Dir, 10%

Total bought

$30.0M

Open-market

Cluster window

1 days

2026-05-28 – 2026-05-28

Market cap

$232M

At filing

Price

insider buys marked

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Hover the green marker for the insider buy date and amount.

The transactions

2 filings · SEC EDGAR

Insider	Role	Signal	Date	Value
Xu Diyong	Dir, 10%		2026-05-28	$15,000,000
Orbimed Advisors LLC	Dir, 10%		2026-05-28	$15,000,000

Company fundamentals

context, not advice · via Yahoo Finance · 2026-06-05

Profitable, more cash than debt.

P/E (trailing)

4.7

share price ÷ yearly profit

Price / sales

4.1

price ÷ yearly revenue

Net margin

62%

profit kept per $1 of sales

Revenue (YoY)

—

vs. a year earlier

Cash

$51M

cash & equivalents

Debt

$14M

total borrowings

52-week range

$1.34

$14.49

now $13.11

How the score is built

The Cluster Signal Score (0–100) weighs four inputs: number of distinct insiders buying, how tightly clustered the purchases are in time, dollar size relative to company size, and seniority of the buyers. 80+ is very strong, 60–79 is strong. Only clusters scoring 60+ are published. Read the full methodology →

Provenance & honesty

SRC · SEC EDGAR Form 4 filings
PUBLISH RULE · score 60+ only

Insider buying is one signal, not advice. Past clusters do not guarantee future returns. ClusterDesk surfaces public filings — it does not recommend securities.

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