Q32 Bio Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| 5AM Co-Investors IV, L.P. | — | Sale | 20,000 | $12.82 | $256,400 | 181,435 | Dec 22, 2020 |
| PARMAR KUSH | — | Sale | 480,000 | $12.82 | $6,153,600 | 4,354,484 | Dec 22, 2020 |
| Schwab Andrew J. | — | Sale | 328,862 | $11.88 | $3,906,881 | 4,834,484 | Dec 14, 2020 |
| PARMAR KUSH | — | Sale | 328,862 | $11.88 | $3,906,881 | 4,834,484 | Dec 14, 2020 |
| Kelly Timothy P | See Remarks | Sale | 1,315 | $13.01 | $17,108 | — | Mar 17, 2020 |
| Smith W Bradford | CFO, Treasurer & Secretary | Option Exercise | 12,000 | $0.63 | $7,560 | 12,000 | Feb 3, 2020 |
| TZIANABOS ARTHUR | President & CEO | Sale | 12,500 | $16.16 | $202,000 | 77,505 | Feb 3, 2020 |
| DEERFIELD PARTNERS, L.P. | — | Sale | 8,857 | $15.45 | $136,841 | 509,970 | Jan 30, 2020 |
| Deerfield Mgmt III, L.P. | — | Sale | 380,256 | $15.69 | $5,966,217 | 778,077 | Jan 27, 2020 |
| TZIANABOS ARTHUR | President & CEO | Sale | 12,500 | $20.50 | $256,250 | 90,005 | Jan 2, 2020 |
| Seymour Albert | Chief Scientific Officer | Sale | 9,133 | $20.50 | $187,227 | 154,017 | Jan 2, 2020 |
| Smith W Bradford | CFO, Treasurer & Secretary | Sale | 6,000 | $20.50 | $123,000 | — | Jan 2, 2020 |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | — | Sale | 198,767 | $21.95 | $4,362,936 | 2,321,199 | Dec 24, 2019 |
| Deerfield Mgmt L.P. | — | Sale | 56,595 | $21.83 | $1,235,469 | 1,917,339 | Dec 19, 2019 |
| TZIANABOS ARTHUR | President & CEO | Sale | 12,500 | $16.04 | $200,500 | 115,005 | Dec 2, 2019 |
| Smith W Bradford | CFO, Treasurer & Secretary | Option Exercise | 6,000 | $0.64 | $3,840 | 6,000 | Dec 2, 2019 |
| Seymour Albert | Chief Scientific Officer | Sale | 9,300 | $16.23 | $150,939 | 163,150 | Nov 29, 2019 |
| Gregory Richard J. | — | Option Exercise | 10,806 | $0.03 | $324 | 10,806 | Nov 18, 2019 |
| Seymour Albert | Chief Scientific Officer | Sale | 100 | $18.23 | $1,823 | 181,750 | Oct 1, 2019 |
| TZIANABOS ARTHUR | President & CEO | Sale | 12,400 | $17.39 | $215,636 | 127,605 | Oct 1, 2019 |
| Smith W Bradford | CFO, Treasurer & Secretary | Option Exercise | 6,000 | $0.64 | $3,840 | 6,000 | Oct 1, 2019 |
| Kelly Timothy P | See Remarks | Sale | 1,166 | $19.94 | $23,250 | — | Sep 5, 2019 |
| TZIANABOS ARTHUR | President & CEO | Sale | 12,500 | $18.75 | $234,375 | 140,005 | Sep 3, 2019 |
| Seymour Albert | Chief Scientific Officer | Sale | 9,300 | $18.74 | $174,282 | 191,050 | Sep 3, 2019 |
| Smith W Bradford | CFO, Treasurer & Secretary | Option Exercise | 6,000 | $0.64 | $3,840 | 6,000 | Sep 3, 2019 |
| TZIANABOS ARTHUR | President & CEO | Sale | 12,500 | $17.37 | $217,125 | 152,505 | Aug 1, 2019 |
| Smith W Bradford | CFO, Treasurer & Secretary | Option Exercise | 6,000 | $0.64 | $3,840 | 6,000 | Aug 1, 2019 |
| Seymour Albert | Chief Scientific Officer | Sale | 9,300 | $17.37 | $161,541 | 200,350 | Aug 1, 2019 |
| Rasty Siyamak | Chief Operating Officer | Sale | 8,000 | $20.00 | $160,000 | 222,707 | Jul 9, 2019 |
| TZIANABOS ARTHUR | President & CEO | Sale | 12,500 | $18.98 | $237,250 | 165,005 | Jul 1, 2019 |
| Smith W Bradford | CFO, Treasurer & Secretary | Sale | 6,000 | $19.00 | $114,000 | — | Jul 1, 2019 |
| Seymour Albert | Chief Scientific Officer | Sale | 9,200 | $18.98 | $174,616 | 209,750 | Jul 1, 2019 |
| Smith W Bradford | CFO, Treasurer & Secretary | Option Exercise | 6,000 | $0.64 | $3,840 | 6,000 | Jun 3, 2019 |
| Kelly Timothy P | See Remarks | Sale | 1,288 | $20.00 | $25,760 | — | Jun 3, 2019 |
| Seymour Albert | Chief Scientific Officer | Sale | 9,300 | $19.90 | $185,070 | 218,950 | Jun 3, 2019 |
| TZIANABOS ARTHUR | President & CEO | Sale | 12,500 | $19.86 | $248,250 | 177,505 | Jun 3, 2019 |
| Rasty Siyamak | Chief Operating Officer | Sale | 8,000 | $20.22 | $161,760 | 230,707 | Jun 3, 2019 |
| ARCH Venture Fund VIII Overage, L.P. | — | Other | 300,001 | — | — | 5,768,694 | May 21, 2019 |
| PARMAR KUSH | — | Sale | 24,600 | $21.47 | $528,162 | 221,435 | May 16, 2019 |
| ROCKLAGE SCOTT M | — | Sale | 24,600 | $21.47 | $528,162 | 221,435 | May 16, 2019 |
| Deerfield Mgmt L.P. | — | Purchase | 533,333 | $22.50 | $11,999,993 | 1,158,333 | Apr 12, 2019 |
| ROCKLAGE SCOTT M | — | Sale | 14,952 | $26.01 | $388,902 | 5,904,884 | Dec 10, 2018 |
| PARMAR KUSH | — | Sale | 623 | $26.01 | $16,204 | 246,035 | Dec 10, 2018 |
| PARMAR KUSH | — | Sale | 28,495 | $20.04 | $571,040 | 5,919,836 | Nov 23, 2018 |
| Schwab Andrew J. | — | Sale | 28,495 | $20.04 | $571,040 | 5,919,836 | Nov 23, 2018 |
| PARMAR KUSH | — | Sale | 21,036 | $20.20 | $424,927 | 247,845 | Nov 16, 2018 |
| 5AM Co-Investors IV, L.P. | — | Sale | 504,864 | $20.20 | $10,198,253 | 5,948,331 | Nov 16, 2018 |
| Temasek Life Sciences Private Ltd | — | Purchase | 625,000 | $16.00 | $10,000,000 | 3,220,293 | Apr 2, 2018 |
| Vida Ventures, LLC | — | Purchase | 375,000 | $16.00 | $6,000,000 | 770,845 | Apr 2, 2018 |
| Rock Springs Capital Master Fund LP | — | Purchase | 250,000 | $16.00 | $4,000,000 | 645,845 | Apr 2, 2018 |