IMA Insider Transactions
68 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–68; provenance stays internal.
IMA insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Lally Robert B | Principal Accounting Officer | 2026-07-17 | Sale | 1,525 | $5.34 |
| Lally Robert B | Principal Accounting Officer | 2026-07-16 | Sale | 1,671 | $5.50 |
| SLATTERY JOSEPH P | Director | 2025-12-24 | Purchase | 16,000.0 | $5.99 |
| Bonita David P | Director | 2025-07-25 | Purchase | 83,611.0 | $29.9 |
| Stampacchia Otello | Director | 2025-07-25 | Purchase | 267,556.0 | $29.9 |
| ORBIMED ADVISORS LLC | Director | 2022-06-24 | Purchase | 96,035.0 | $5.37 |
| OrbiMed Capital GP VI LLC | Director | 2022-06-24 | Purchase | 96,035.0 | $5.37 |
| OrbiMed Genesis GP LLC | Director | 2022-06-24 | Purchase | 96,035.0 | $5.37 |
| ORBIMED ADVISORS LLC | Director | 2022-06-24 | Purchase | 65,965.0 | $4.37 |
| OrbiMed Capital GP VI LLC | Director | 2022-06-24 | Purchase | 65,965.0 | $4.37 |
| OrbiMed Genesis GP LLC | Director | 2022-06-24 | Purchase | 65,965.0 | $4.37 |
| Bonita David P | Director | 2022-06-24 | Purchase | 96,035.0 | $5.37 |
| Bonita David P | Director | 2022-06-24 | Purchase | 65,965.0 | $4.37 |
| ORBIMED ADVISORS LLC | Director | 2022-06-23 | Purchase | 23,419.0 | $3.71 |
| OrbiMed Capital GP VI LLC | Director | 2022-06-23 | Purchase | 23,419.0 | $3.71 |
| OrbiMed Genesis GP LLC | Director | 2022-06-23 | Purchase | 23,419.0 | $3.71 |
| Bonita David P | Director | 2022-06-23 | Purchase | 23,419.0 | $3.71 |
| ORBIMED ADVISORS LLC | Director | 2022-06-22 | Purchase | 66,806.0 | $3.55 |
| OrbiMed Capital GP VI LLC | Director | 2022-06-22 | Purchase | 66,806.0 | $3.55 |
| OrbiMed Genesis GP LLC | Director | 2022-06-22 | Purchase | 66,806.0 | $3.55 |
| Bonita David P | Director | 2022-06-22 | Purchase | 66,806.0 | $3.55 |
| Zhang Xiaoyan Michelle | Chief Scientific Officer | 2022-01-11 | Sale | 964.0 | $12.0 |
| Zhang Xiaoyan Michelle | Chief Scientific Officer | 2022-01-10 | Sale | 36.0 | $12.0 |
| FORMELA JEAN FRANCOIS | Director | 2021-12-14 | Sale | 5,959.0 | $14.0 |
| Atlas Venture Fund XI, L.P. | TenPercentOwner | 2021-12-14 | Sale | 5,959.0 | $14.0 |
| Atlas Venture Opportunity Fund I, L.P. | TenPercentOwner | 2021-12-14 | Sale | 5,959.0 | $14.0 |
| Atlas Venture Associates Opportunity I, L.P. | TenPercentOwner | 2021-12-14 | Sale | 5,959.0 | $14.0 |
| Atlas Venture Associates Opportunity I, LLC | TenPercentOwner | 2021-12-14 | Sale | 5,959.0 | $14.0 |
| Atlas Venture Associates XI, LLC | TenPercentOwner | 2021-12-14 | Sale | 5,959.0 | $14.0 |
| Atlas Venture Associates XI, L.P. | TenPercentOwner | 2021-12-14 | Sale | 5,959.0 | $14.0 |
| FORMELA JEAN FRANCOIS | Director | 2021-12-13 | Sale | 8,330.0 | $14.64 |
| Atlas Venture Fund XI, L.P. | TenPercentOwner | 2021-12-13 | Sale | 8,330.0 | $14.64 |
| Atlas Venture Opportunity Fund I, L.P. | TenPercentOwner | 2021-12-13 | Sale | 8,330.0 | $14.64 |
| Atlas Venture Associates Opportunity I, L.P. | TenPercentOwner | 2021-12-13 | Sale | 8,330.0 | $14.64 |
| Atlas Venture Associates Opportunity I, LLC | TenPercentOwner | 2021-12-13 | Sale | 8,330.0 | $14.64 |
| Atlas Venture Associates XI, LLC | TenPercentOwner | 2021-12-13 | Sale | 8,330.0 | $14.64 |
| Atlas Venture Associates XI, L.P. | TenPercentOwner | 2021-12-13 | Sale | 8,330.0 | $14.64 |
| FORMELA JEAN FRANCOIS | Director | 2021-12-10 | Sale | 11,989.0 | $15.03 |
| Atlas Venture Fund XI, L.P. | TenPercentOwner | 2021-12-10 | Sale | 11,989.0 | $15.03 |
| Atlas Venture Opportunity Fund I, L.P. | TenPercentOwner | 2021-12-10 | Sale | 11,989.0 | $15.03 |
| Atlas Venture Associates Opportunity I, L.P. | TenPercentOwner | 2021-12-10 | Sale | 11,989.0 | $15.03 |
| Atlas Venture Associates Opportunity I, LLC | TenPercentOwner | 2021-12-10 | Sale | 11,989.0 | $15.03 |
| Atlas Venture Associates XI, LLC | TenPercentOwner | 2021-12-10 | Sale | 11,989.0 | $15.03 |
| Atlas Venture Associates XI, L.P. | TenPercentOwner | 2021-12-10 | Sale | 11,989.0 | $15.03 |
| Zhang Xiaoyan Michelle | Chief Scientific Officer | 2021-12-10 | Sale | 1,000.0 | $14.76 |
| FORMELA JEAN FRANCOIS | Director | 2021-03-30 | Purchase | 125,000.0 | $16.0 |
| Atlas Venture Fund XI, L.P. | TenPercentOwner | 2021-03-30 | Purchase | 125,000.0 | $16.0 |
| Atlas Venture Opportunity Fund I, L.P. | TenPercentOwner | 2021-03-30 | Purchase | 125,000.0 | $16.0 |
| Atlas Venture Associates Opportunity I, L.P. | TenPercentOwner | 2021-03-30 | Purchase | 125,000.0 | $16.0 |
| Atlas Venture Associates Opportunity I, LLC | TenPercentOwner | 2021-03-30 | Purchase | 125,000.0 | $16.0 |
| Atlas Venture Associates XI, LLC | TenPercentOwner | 2021-03-30 | Purchase | 125,000.0 | $16.0 |
| Atlas Venture Associates XI, L.P. | TenPercentOwner | 2021-03-30 | Purchase | 125,000.0 | $16.0 |
| Bonita David P | Director | 2021-03-30 | Purchase | 48,400.0 | $16.0 |
| Bonita David P | Director | 2021-03-30 | Purchase | 375,000.0 | $16.0 |
| ORBIMED ADVISORS LLC | Director | 2021-03-30 | Purchase | 48,400.0 | $16.0 |
| OrbiMed Capital GP VI LLC | Director | 2021-03-30 | Purchase | 48,400.0 | $16.0 |
| OrbiMed Genesis GP LLC | Director | 2021-03-30 | Purchase | 48,400.0 | $16.0 |
| ORBIMED ADVISORS LLC | Director | 2021-03-30 | Purchase | 375,000.0 | $16.0 |
| OrbiMed Capital GP VI LLC | Director | 2021-03-30 | Purchase | 375,000.0 | $16.0 |
| OrbiMed Genesis GP LLC | Director | 2021-03-30 | Purchase | 375,000.0 | $16.0 |
| Bonita David P | Director | 2021-03-30 | Purchase | 48,400.0 | $16.0 |
| Bonita David P | Director | 2021-03-30 | Purchase | 375,000.0 | $16.0 |
| ORBIMED ADVISORS LLC | Director | 2021-03-30 | Purchase | 48,400.0 | $16.0 |
| OrbiMed Capital GP VI LLC | Director | 2021-03-30 | Purchase | 48,400.0 | $16.0 |
| OrbiMed Genesis GP LLC | Director | 2021-03-30 | Purchase | 48,400.0 | $16.0 |
| ORBIMED ADVISORS LLC | Director | 2021-03-30 | Purchase | 375,000.0 | $16.0 |
| OrbiMed Capital GP VI LLC | Director | 2021-03-30 | Purchase | 375,000.0 | $16.0 |
| OrbiMed Genesis GP LLC | Director | 2021-03-30 | Purchase | 375,000.0 | $16.0 |