QTTB
Q32 Bio Inc.
Latest Form 4:Sale$163KbyMorrison Jodie Pope (CEO) · filed Aug 27, 2026
Q32 Bio Inc. (QTTB) has 17 SEC Form 4 filings (19 transaction rows) in the rolling window, disclosed by 5 distinct insiders. Most recent filing: Aug 27, 2026.
The most active filer is CEO Morrison Jodie Pope with 3 filings. Insiders have net bought $29.7M over the trailing 6 months. The largest single insider purchase in this window was $15.0M by Director, 10% Owner Xu Diyong on May 28, 2026.
- Industry:Biotechnology
- CEO:Jodie Pope Morrison
- Employees:22
- HQ:Waltham, MA, US
- IPO:2018-03-28
Insider Buying
$30.0M
reported purchases (SEC code P)
Insider Selling
$460K
reported sales (SEC code S)
Unique Insiders
5
in the rolling window
Market Cap
$447.4M
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
Morrison Jodie PopeFirst in 6 months | CEO | Sale | 9,845 | $163K | Aug 27 | SEC ↗ |
Kalowski LeeFirst in 6 months | CFO and President | Sale | 3,972 | $66K | Aug 27 | SEC ↗ |
Violette Shelia M.First in 6 months | Chief Scientific Officer | Sale | 2,798 | $46K | Aug 27 | SEC ↗ |
Xu DiyongFirst filing | Director, 10% Owner | Purchase | 1,875,000 | $15.0M | Jun 2 | SEC ↗ |
| Director, 10% Owner | Purchase | 1,875,000 | $15.0M | Jun 2 | SEC ↗ | |
| CFO and President | Sale | 3,995 | $18K | Feb 27 | SEC ↗ | |
Violette Shelia M.First filing | Chief Scientific Officer | Sale | 2,815 | $13K | Feb 27 | SEC ↗ |
| CEO | Sale | 9,896 | $45K | Feb 27 | SEC ↗ | |
Morrison Jodie PopeFirst filing | CEO | Sale | 22,506 | $78K | Dec 4 | SEC ↗ |
Kalowski LeeFirst filing | CFO and President | Sale | 9,072 | $31K | Dec 4 | SEC ↗ |
Related companies
Q32 Bio Inc. is in the Healthcare sector.