QTTB
Q32 Bio Inc.Company with tickers: QTTB
CIK
1661998
CUSIP
746964105
Shares Outstanding
14,629,463
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
| Date | Insider | Role | Type | Shares |
|---|---|---|---|---|
| 2026-02-25 | Kalowski Lee | President and CFO | Sell | 3,995 |
| 2026-02-25 | Morrison Jodie Pope | Director, CEO | Sell | 9,896 |
| 2026-02-25 | Violette Shelia M. | Chief Scientific Officer | Other | 36,277 |
| 2026-02-25 | Violette Shelia M. | Chief Scientific Officer | Sell | 2,815 |
| 2026-02-24 | Violette Shelia M. | Chief Scientific Officer | Other | 36,277 |
| 2026-02-24 | Violette Shelia M. | Chief Scientific Officer | Award | 37,500 |
| 2026-02-24 | Morrison Jodie Pope | Director, CEO | Award | 132,000 |
| 2026-02-24 | Kalowski Lee | President and CFO | Award | 53,250 |
| 2026-01-15 | LAPORTE KATHLEEN | Director | Award | 23,272 |
| 2026-01-15 | GRAYZEL DAVID S. | Director | Award | 16,363 |
| 2026-01-15 | Lundberg Sven Ante | Director | Award | 20,363 |
| 2025-12-02 | Morrison Jodie Pope | Director, CEO | Sell | 22,506 |
| 2025-12-02 | Kalowski Lee | President and CFO | Sell | 9,072 |
| 2025-10-23 | Lundberg Sven Ante | Director | Award | 53,521 |
| 2025-10-23 | Iwicki Mark T | Director | Award | 53,521 |
| 2025-10-23 | Manke Isaac | Director | Award | 53,521 |
| 2025-10-23 | Xu Diyong | Director | Award | 53,521 |
| 2025-10-23 | Thistle Mary | Director | Award | 53,521 |
| 2025-10-23 | GRAYZEL DAVID S. | Director | Award | 53,521 |
| 2025-10-23 | TZIANABOS ARTHUR | Director | Award | 53,521 |
| 2025-10-23 | LAPORTE KATHLEEN | Director | Award | 53,521 |
| 2025-08-26 | Morrison Jodie Pope | Director, CEO | Sell | 10,494 |
| 2025-08-26 | Violette Shelia M. | Chief Scientific Officer | Other | 36,277 |
| 2025-08-26 | Violette Shelia M. | Chief Scientific Officer | Sell | 2,990 |
| 2025-08-26 | Kalowski Lee | President and CFO | Sell | 4,240 |
| 2025-02-24 | Manke Isaac | Director | Other | 12,767 |
| 2025-02-24 | Manke Isaac | Director | Award | 12,767 |
| 2025-02-24 | Kalowski Lee | President and CFO | Award | 16,901 |
| 2025-02-24 | Kalowski Lee | President and CFO | Other | 16,901 |
| 2025-02-24 | Kalowski Lee | President and CFO | Award | 53,250 |
| 2025-02-24 | LAPORTE KATHLEEN | Director | Award | 5,431 |
| 2025-02-24 | LAPORTE KATHLEEN | Director | Other | 5,431 |
| 2025-02-24 | TZIANABOS ARTHUR | Director | Other | 25,674 |
| 2025-02-24 | TZIANABOS ARTHUR | Director | Award | 25,674 |
| 2025-02-24 | Morrison Jodie Pope | Director, CEO | Other | 152,700 |
| 2025-02-24 | Morrison Jodie Pope | Director, CEO | Award | 152,700 |
| 2025-02-24 | Morrison Jodie Pope | Director, CEO | Award | 132,000 |
| 2025-02-24 | Xu Diyong | Director | Other | 12,767 |
| 2025-02-24 | Xu Diyong | Director | Award | 12,767 |
| 2025-02-24 | GRAYZEL DAVID S. | Director | Other | 12,767 |
| 2025-02-24 | GRAYZEL DAVID S. | Director | Award | 12,767 |
| 2025-02-24 | Thistle Mary | Director | Award | 12,767 |
| 2025-02-24 | Thistle Mary | Director | Other | 12,767 |
| 2025-02-24 | Lundberg Sven Ante | Director | Other | 2,013 |
| 2025-02-24 | Lundberg Sven Ante | Director | Award | 2,013 |
| 2025-02-24 | Iwicki Mark T | Director | Other | 37,222 |
| 2025-02-24 | Iwicki Mark T | Director | Award | 37,222 |
| 2025-02-24 | Campagna Jason | Chief Medical Officer | Award | 37,500 |
| 2025-02-24 | Campagna Jason | Chief Medical Officer | Other | 87,738 |
| 2025-02-24 | Campagna Jason | Chief Medical Officer | Award | 87,738 |
| 2025-02-24 | Violette Shelia M. | Chief Scientific Officer | Other | 36,277 |
| 2025-02-24 | Violette Shelia M. | Chief Scientific Officer | Award | 32,891 |
| 2025-02-24 | Violette Shelia M. | Chief Scientific Officer | Other | 32,891 |
| 2025-02-24 | Violette Shelia M. | Chief Scientific Officer | Award | 37,500 |
| 2025-01-15 | Manke Isaac | Director | Award | 19,008 |
| 2025-01-15 | GRAYZEL DAVID S. | Director | Award | 18,595 |
| 2025-01-15 | Lundberg Sven Ante | Director | Award | 23,140 |
| 2024-10-15 | Violette Shelia M. | Chief Scientific Officer | Convert | 6,000 |
| 2024-10-15 | Violette Shelia M. | Chief Scientific Officer | Convert | 6,000 |
| 2024-10-11 | Violette Shelia M. | Chief Scientific Officer | Convert | 213 |
| 2024-10-11 | Violette Shelia M. | Chief Scientific Officer | Other | 36,277 |
| 2024-10-11 | Violette Shelia M. | Chief Scientific Officer | Convert | 4,574 |
| 2024-10-08 | Violette Shelia M. | Chief Scientific Officer | Other | 36,277 |
| 2024-10-08 | Violette Shelia M. | Chief Scientific Officer | Convert | 13,300 |
| 2024-10-08 | Violette Shelia M. | Chief Scientific Officer | Convert | 13,300 |
| 2024-09-25 | Lundberg Sven Ante | Director | Award | 1,316 |
| 2024-04-01 | GRAYZEL DAVID S. | Director | Award | 2,569 |
| 2024-04-01 | Manke Isaac | Director | Award | 2,627 |
| 2024-03-25 | Michaud Charles Jr | See Remarks | Sell | 75 |
| 2024-03-25 | Iwicki Mark T | Director | Award | 25,534 |
| 2024-03-25 | GRAYZEL DAVID S. | Director | Award | 12,767 |
| 2024-03-25 | Morrison Jodie Pope | Director, CEO | Award | 394,445 |
| 2024-03-25 | Violette Shelia M. | Chief Scientific Officer | Award | 56,413 |
| 2024-03-25 | Thistle Mary | Director | Award | 12,767 |
| 2024-03-25 | Alloway Paul | See Remarks | Convert | 23,530 |
| 2024-03-25 | Alloway Paul | See Remarks | Convert | 5,440 |
| 2024-03-25 | Michaud Charles Jr | See Remarks | Convert | 6,448 |
| 2024-03-25 | Michaud Charles Jr | See Remarks | Convert | 1,088 |
| 2024-03-25 | TZIANABOS ARTHUR | Director | Convert | 1,095 |
| 2024-03-25 | TZIANABOS ARTHUR | Director | Convert | 1,095 |
| 2024-03-25 | TZIANABOS ARTHUR | Director | Sell | 265 |
| 2024-03-25 | Alloway Paul | See Remarks | Sell | 268 |
| 2024-03-25 | TZIANABOS ARTHUR | Director | Award | 12,767 |
| 2024-03-25 | Manke Isaac | Director | Award | 12,767 |
| 2024-03-25 | Xu Diyong | Director | Award | 12,767 |
| 2024-03-25 | Campagna Jason | Chief Medical Officer | Award | 70,687 |
| 2024-03-25 | LAPORTE KATHLEEN | Director | Award | 12,767 |
| 2024-03-25 | Kalowski Lee | President and CFO | Award | 161,323 |
| 2024-03-25 | Lundberg Sven Ante | Director | Award | 12,767 |
| 2024-03-25 | Manke Isaac | Director | Other | 0 |
| 2024-03-25 | Xu Diyong | Director | Other | 2,252,987 |
| 2024-03-25 | LAPORTE KATHLEEN | Director | Other | 5,431 |
| 2024-03-25 | LAPORTE KATHLEEN | Director | Other | 0 |
| 2024-03-25 | Campagna Jason | Chief Medical Officer | Other | 0 |
| 2024-03-25 | Kalowski Lee | President and CFO | Other | 0 |
| 2024-03-25 | Atlas Venture Fund X, L.P. | 10% Owner | Other | 864,261 |
| 2024-03-25 | Lundberg Sven Ante | Director | Other | 1,200 |
| 2024-03-25 | Lundberg Sven Ante | Director | Other | 0 |
| 2024-03-25 | Violette Shelia M. | Chief Scientific Officer | Other | 36,277 |
| 2024-03-25 | Violette Shelia M. | Chief Scientific Officer | Other | 0 |