8 insiders reported 23 Form 4 transactions for Q32 Bio Inc. (QTTB) over the past 18 months (most recent 2026-07-20). Recent activity: Kalowski Lee (CFO and President) Buy 53,250 shares, Violette Shelia M. (Chief Scientific Officer) Buy 37,500 shares, Morrison Jodie Pope (CEO) Buy 132,000 shares, Manke Isaac (Director) Buy 53,521 shares, Xu Diyong (Director) Buy 625,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-20 | Kalowski Lee | CFO and President | Buy | 53,250 | $0 |
| 2026-07-20 | Violette Shelia M. | Chief Scientific Officer | Buy | 37,500 | $0 |
| 2026-07-20 | Morrison Jodie Pope | CEO | Buy | 132,000 | $0 |
| 2026-07-02 | Manke Isaac | Director | Buy | 53,521 | $149,859 |
| 2026-06-01 | Xu Diyong | Director | Buy | 625,000 | $5.0M |
| 2026-06-01 | ORBIMED ADVISORS LLC | Director | Buy | 1.2M | $10.0M |
| 2026-06-01 | OrbiMed Capital GP VII LLC | Director | Buy | 1.2M | $10.0M |
| 2026-06-01 | OrbiMed Genesis GP LLC | Director | Buy | 1.2M | $10.0M |
| 2026-06-01 | Xu Diyong | Director | Buy | 1.2M | $10.0M |
| 2026-06-01 | ORBIMED ADVISORS LLC | Director | Buy | 625,000 | $5.0M |
| 2026-06-01 | OrbiMed Capital GP VII LLC | Director | Buy | 625,000 | $5.0M |
| 2026-06-01 | OrbiMed Genesis GP LLC | Director | Buy | 625,000 | $5.0M |
| 2026-03-20 | Violette Shelia M. | Chief Scientific Officer | Buy | 37,500 | $0 |
| 2026-03-20 | Morrison Jodie Pope | CEO | Buy | 132,000 | $0 |
| 2026-03-20 | Kalowski Lee | CFO and President | Buy | 53,250 | $0 |
| 2026-02-27 | Morrison Jodie Pope | CEO | Sell | 9,896 | $44,631 |
| 2026-02-27 | Kalowski Lee | CFO and President | Sell | 3,995 | $18,017 |
| 2026-02-27 | Violette Shelia M. | Chief Scientific Officer | Sell | 2,815 | $12,696 |
| 2025-12-04 | Kalowski Lee | CFO and President | Sell | 9,072 | $31,389 |
| 2025-12-04 | Morrison Jodie Pope | CEO | Sell | 22,506 | $77,871 |
| 2025-08-28 | Morrison Jodie Pope | CEO | Sell | 10,494 | $18,889 |
| 2025-08-28 | Violette Shelia M. | Chief Scientific Officer | Sell | 2,990 | $5,382 |
| 2025-08-28 | Kalowski Lee | CFO and President | Sell | 4,240 | $7,632 |
Source: SEC Form 4 filings · as of 2026-07-20