Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-05-28 Purchase | 2026-06-01 9:15 pm | Q32 Bio Inc. | QTTB | Xu Diyong Director 10% Owner | 1,875,000 | $8 | $15,000,000 | 625,000 (Indirect) | View |
| 2026-05-28 Purchase | 2026-06-01 9:13 pm | Q32 Bio Inc. | QTTB | ORBIMED ADVISORS LLC OrbiMed Capital GP VII LLC OrbiMed Genesis GP LLC Director 10% Owner | 1,875,000 | $8 | $15,000,000 | 625,000 (Indirect) | View |
| 2026-02-25 Sale | 2026-02-27 7:00 pm | Q32 Bio Inc. | QTTB | Kalowski Lee CFO and President | 3,995 | $4.5144 | $18,035 | 35,943 (Direct) | View |
| 2026-02-25 Sale | 2026-02-27 7:00 pm | Q32 Bio Inc. | QTTB | Morrison Jodie Pope CEO | 9,896 | $4.5144 | $44,675 | 89,104 (Direct) | View |
| 2026-02-25 Sale | 2026-02-27 7:00 pm | Q32 Bio Inc. | QTTB | Violette Shelia M. Chief Scientific Officer | 2,815 | $4.5144 | $12,708 | 91,846 (Indirect Direct) | View |
| 2025-12-02 Sale | 2025-12-04 7:00 pm | Q32 Bio Inc. | QTTB | Morrison Jodie Pope CEO | 22,506 | $3.46 | $77,871 | 99,000 (Direct) | View |
| 2025-12-02 Sale | 2025-12-04 7:00 pm | Q32 Bio Inc. | QTTB | Kalowski Lee CFO and President | 9,072 | $3.4607 | $31,395 | 39,938 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-06-12 Option Award(A) | 2026-07-21 8:40 pm | N/A 2036-06-11 | Q32 Bio Inc. | QTTB | TZIANABOS ARTHUR Director | 10,826 | $0 | 10,826 (Direct) | View |
| 2026-06-12 Option Award(A) | 2026-07-21 8:39 pm | N/A 2036-06-11 | Q32 Bio Inc. | QTTB | Lundberg Sven Ante Director | 10,826 | $0 | 10,826 (Direct) | View |
| 2026-06-12 Option Award(A) | 2026-07-21 8:39 pm | N/A 2036-06-11 | Q32 Bio Inc. | QTTB | LAPORTE KATHLEEN Director | 10,826 | $0 | 10,826 (Direct) | View |
| 2026-06-12 Option Award(A) | 2026-07-21 8:37 pm | N/A 2036-06-11 | Q32 Bio Inc. | QTTB | Iwicki Mark T Director | 10,826 | $0 | 10,826 (Direct) | View |
| 2026-06-12 Option Award(A) | 2026-07-21 8:25 pm | N/A 2036-06-11 | Q32 Bio Inc. | QTTB | Xu Diyong Director 10% Owner | 10,826 | $0 | 10,826 (Direct) | View |
| 2026-06-12 Option Award(A) | 2026-07-21 8:25 pm | N/A 2036-06-11 | Q32 Bio Inc. | QTTB | Manke Isaac Director | 10,826 | $0 | 10,826 (Direct) | View |
| 2026-06-12 Option Award(A) | 2026-07-21 8:24 pm | N/A 2036-06-11 | Q32 Bio Inc. | QTTB | GRAYZEL DAVID S. Director | 10,826 | $0 | 10,826 (Direct) | View |
| 2026-06-12 Option Award(A) | 2026-07-21 8:22 pm | N/A 2036-06-11 | Q32 Bio Inc. | QTTB | Thistle Mary Director | 10,826 | $0 | 10,826 (Direct) | View |
| 2026-07-16 Option Award | 2026-07-20 9:31 pm | N/A N/A | Q32 Bio Inc. | QTTB | Violette Shelia M. Chief Scientific Officer | 37,500 | $0 | 166,846 (Direct) | View |
| 2026-07-16 Option Award | 2026-07-20 9:27 pm | N/A N/A | Q32 Bio Inc. | QTTB | Morrison Jodie Pope CEO | 132,000 | $0 | 353,104 (Direct) | View |
| 2026-07-16 Option Award | 2026-07-20 9:25 pm | N/A N/A | Q32 Bio Inc. | QTTB | Kalowski Lee CFO and President | 53,250 | $0 | 142,443 (Direct) | View |
| 2026-06-30 Exercise | 2026-07-02 4:30 pm | N/A 2035-10-22 | Q32 Bio Inc. | QTTB | Manke Isaac Director | 53,521 | $0 | 53,521 (Direct) | View |
| 2026-06-30 Exercise | 2026-07-02 4:30 pm | N/A N/A | Q32 Bio Inc. | QTTB | Manke Isaac Director | 53,521 | $2.8 | 53,521 (Direct) | View |
| 2026-06-12 Option Award | 2026-06-16 4:30 pm | N/A 2036-06-11 | Q32 Bio Inc. | QTTB | LAPORTE KATHLEEN Director | 9,810 | $0 | 9,810 (Direct) | View |
| 2026-06-12 Option Award | 2026-06-16 4:30 pm | N/A 2036-06-11 | Q32 Bio Inc. | QTTB | Iwicki Mark T Director | 9,810 | $0 | 9,810 (Direct) | View |
| 2026-06-12 Option Award | 2026-06-16 4:30 pm | N/A 2036-06-11 | Q32 Bio Inc. | QTTB | Manke Isaac Director | 9,810 | $0 | 9,810 (Direct) | View |
| 2026-06-12 Option Award | 2026-06-16 4:30 pm | N/A 2036-06-11 | Q32 Bio Inc. | QTTB | TZIANABOS ARTHUR Director | 9,810 | $0 | 9,810 (Direct) | View |
| 2026-06-12 Option Award | 2026-06-16 4:30 pm | N/A 2036-06-11 | Q32 Bio Inc. | QTTB | GRAYZEL DAVID S. Director | 9,810 | $0 | 9,810 (Direct) | View |
| 2026-06-12 Option Award | 2026-06-16 4:30 pm | N/A 2036-06-11 | Q32 Bio Inc. | QTTB | Thistle Mary Director | 9,810 | $0 | 9,810 (Direct) | View |
| 2026-06-12 Option Award | 2026-06-16 4:30 pm | N/A 2036-06-11 | Q32 Bio Inc. | QTTB | Xu Diyong Director 10% Owner | 9,810 | $0 | 9,810 (Direct) | View |
| 2026-06-12 Option Award | 2026-06-16 4:30 pm | N/A 2036-06-11 | Q32 Bio Inc. | QTTB | Lundberg Sven Ante Director | 9,810 | $0 | 9,810 (Direct) | View |
Ownership | 2026-06-08 4:30 pm | N/A N/A | Q32 Bio Inc. | QTTB | Atlas Venture Opportunity Fund Ill L.P. Atlas Venture Associates Opportunity III L.P. Atlas Venture Associates Opportunity III LLC See Remarks | 0 | $0 | 625,000 (Direct) | View |
| 2026-02-24 Option Award | 2026-03-20 7:00 pm | N/A N/A | Q32 Bio Inc. | QTTB | Violette Shelia M. Chief Scientific Officer | 37,500 | $0 | 129,346 (Direct) | View |
| 2026-02-24 Option Award | 2026-03-20 7:00 pm | N/A N/A | Q32 Bio Inc. | QTTB | Morrison Jodie Pope CEO | 132,000 | $0 | 221,104 (Direct) | View |
| 2026-02-24 Option Award | 2026-03-20 7:00 pm | N/A N/A | Q32 Bio Inc. | QTTB | Kalowski Lee CFO and President | 53,250 | $0 | 89,193 (Direct) | View |
| 2026-01-15 Option Award | 2026-01-30 7:00 pm | N/A 2036-01-14 | Q32 Bio Inc. | QTTB | LAPORTE KATHLEEN Director | 23,272 | $2.75 | 23,272 (Direct) | View |
| 2026-01-15 Option Award | 2026-01-30 7:00 pm | N/A 2036-01-14 | Q32 Bio Inc. | QTTB | GRAYZEL DAVID S. Director | 16,363 | $2.75 | 16,363 (Direct) | View |
| 2026-01-15 Option Award | 2026-01-30 7:00 pm | N/A 2036-01-14 | Q32 Bio Inc. | QTTB | Lundberg Sven Ante Director | 20,363 | $2.75 | 20,363 (Direct) | View |
| 2025-10-23 Option Award | 2025-10-27 9:34 pm | N/A 2035-10-22 | Q32 Bio Inc. | QTTB | Lundberg Sven Ante Director | 53,521 | $0 | 53,521 (Direct) | View |
| 2025-10-23 Option Award | 2025-10-27 9:26 pm | N/A 2035-10-22 | Q32 Bio Inc. | QTTB | Iwicki Mark T Director | 53,521 | $0 | 53,521 (Direct) | View |
| 2025-10-23 Option Award | 2025-10-27 9:26 pm | N/A 2035-10-22 | Q32 Bio Inc. | QTTB | Manke Isaac Director | 53,521 | $0 | 53,521 (Direct) | View |
| 2025-10-23 Option Award | 2025-10-27 9:25 pm | N/A 2035-10-22 | Q32 Bio Inc. | QTTB | Xu Diyong Director | 53,521 | $0 | 53,521 (Direct) | View |
| 2025-10-23 Option Award | 2025-10-27 9:19 pm | N/A 2035-10-22 | Q32 Bio Inc. | QTTB | Thistle Mary Director | 53,521 | $0 | 53,521 (Direct) | View |
| 2025-10-23 Option Award | 2025-10-27 9:17 pm | N/A 2035-10-22 | Q32 Bio Inc. | QTTB | GRAYZEL DAVID S. Director | 53,521 | $0 | 53,521 (Direct) | View |