NMRA Insider Transactions
197 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
NMRA insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Aurora Daljit Singh | See Remarks | 2026-08-21 | Sale | 21,055 | $1.5958 |
| Aurora Daljit Singh | See Remarks | 2026-08-21 | Sale | 20,553 | $1.5949 |
| Aurora Daljit Singh | See Remarks | 2026-08-20 | Sale | 66,711 | $1.5140 |
| Aurora Daljit Singh | See Remarks | 2026-08-20 | Sale | 67,741 | $1.5144 |
| Aurora Daljit Singh | See Remarks | 2026-08-19 | Sale | 30,918 | $1.6459 |
| Aurora Daljit Singh | See Remarks | 2026-08-19 | Sale | 31,000 | $1.6461 |
| Aurora Daljit Singh | See Remarks | 2026-08-18 | Sale | 34,987 | $1.5859 |
| Aurora Daljit Singh | See Remarks | 2026-08-18 | Sale | 34,162 | $1.5847 |
| Aurora Daljit Singh | See Remarks | 2026-08-17 | Sale | 55,016 | $1.5047 |
| Aurora Daljit Singh | See Remarks | 2026-08-17 | Sale | 34,020 | $1.4853 |
| Aurora Daljit Singh | See Remarks | 2026-08-17 | Sale | 57,670 | $1.5055 |
| Aurora Daljit Singh | See Remarks | 2026-02-17 | Sale | 6,165.0 | $3.56 |
| Pinto Joshua | President | 2026-02-17 | Sale | 5,967.0 | $3.54 |
| BERNS PAUL L | See Remarks | 2026-02-17 | Sale | 9,819.0 | $3.51 |
| Milligan Michael Lee | See Remarks | 2026-02-17 | Sale | 1,436.0 | $3.57 |
| Aurora Daljit Singh | See Remarks | 2025-11-11 | Sale | 114,703.0 | $2.68 |
| Burow Kristina | Director,TenPercentOwner | 2025-10-27 | Purchase | 1,915,700.0 | $2.61 |
| CRANDELL KEITH | TenPercentOwner | 2025-10-27 | Purchase | 1,915,700.0 | $2.61 |
| NELSEN ROBERT | TenPercentOwner | 2025-10-27 | Purchase | 1,915,700.0 | $2.61 |
| BYBEE CLINTON | TenPercentOwner | 2025-10-27 | Purchase | 1,915,700.0 | $2.61 |
| GILLIS STEVEN | TenPercentOwner | 2025-10-27 | Purchase | 1,915,700.0 | $2.61 |
| ARCH Venture Fund XII, L.P. | TenPercentOwner | 2025-10-27 | Purchase | 1,915,700.0 | $2.61 |
| ARCH Venture Partners XII, LLC | TenPercentOwner | 2025-10-27 | Purchase | 1,915,700.0 | $2.61 |
| ARCH Venture Partners XII, L.P. | TenPercentOwner | 2025-10-27 | Purchase | 1,915,700.0 | $2.61 |
| ARCH Venture Fund VII, L.P. | TenPercentOwner | 2025-10-27 | Purchase | 1,915,700.0 | $2.61 |
| ARCH Venture Partners VII, LLC | TenPercentOwner | 2025-10-27 | Purchase | 1,915,700.0 | $2.61 |
| ARCH Venture Partners VII, L.P. | TenPercentOwner | 2025-10-27 | Purchase | 1,915,700.0 | $2.61 |
| ARCH Venture Partners VIII, LLC | TenPercentOwner | 2025-10-27 | Purchase | 1,915,700.0 | $2.61 |
| ARCH Venture Fund VIII Overage, L.P. | TenPercentOwner | 2025-10-27 | Purchase | 1,915,700.0 | $2.61 |
| ARCH Venture Fund X, L.P. | TenPercentOwner | 2025-10-27 | Purchase | 1,915,700.0 | $2.61 |
| ARCH Venture Fund X Overage, L.P. | TenPercentOwner | 2025-10-27 | Purchase | 1,915,700.0 | $2.61 |
| ARCH Venture Partners X Overage, L.P. | TenPercentOwner | 2025-10-27 | Purchase | 1,915,700.0 | $2.61 |
| ARCH Venture Partners X, LLC | TenPercentOwner | 2025-10-27 | Purchase | 1,915,700.0 | $2.61 |
| ARCH Venture Partners X, L.P. | TenPercentOwner | 2025-10-27 | Purchase | 1,915,700.0 | $2.61 |
| BERNS PAUL L | See Remarks | 2025-02-18 | Sale | 13,871.0 | $1.69 |
| Milligan Michael Lee | See Remarks | 2025-02-18 | Sale | 1,978.0 | $1.69 |
| Aurora Daljit Singh | Chief Strategy Officer | 2025-02-18 | Sale | 8,565.0 | $1.68 |
| Lenz Robert A. | Head of R&D | 2025-02-18 | Sale | 5,614.0 | $1.67 |
| Pinto Joshua | President | 2025-02-18 | Sale | 8,048.0 | $1.67 |
| Fust Matthew K | Director | 2024-10-18 | Sale | 14,049.0 | $17.03 |
| Fust Matthew K | Director | 2024-10-17 | Sale | 7,739.0 | $17.01 |
| Lenz Robert A. | Head of R&D | 2024-10-10 | Sale | 8,260.0 | $15.09 |
| Lenz Robert A. | Head of R&D | 2024-10-09 | Sale | 5,563.0 | $15.01 |
| Lenz Robert A. | Head of R&D | 2024-09-18 | Sale | 10,676.0 | $12.09 |
| Lenz Robert A. | Head of R&D | 2024-09-17 | Sale | 30,788.0 | $11.81 |
| Lenz Robert A. | Head of R&D | 2024-09-12 | Sale | 32,948.0 | $11.43 |
| Pinto Joshua | Chief Financial Officer | 2024-08-27 | Sale | 15,693.0 | $11.39 |
| Pinto Joshua | Chief Financial Officer | 2024-08-26 | Sale | 31,642.0 | $11.78 |
| Pinto Joshua | Chief Financial Officer | 2024-08-23 | Sale | 24,169.0 | $11.59 |
| Pinto Joshua | Chief Financial Officer | 2024-08-22 | Sale | 28,496.0 | $11.63 |
| Burow Kristina | Director,TenPercentOwner | 2023-11-14 | Purchase | 3,357.0 | $11.98 |
| CRANDELL KEITH | TenPercentOwner | 2023-11-14 | Purchase | 3,357.0 | $11.98 |
| NELSEN ROBERT | TenPercentOwner | 2023-11-14 | Purchase | 3,357.0 | $11.98 |
| GILLIS STEVEN | TenPercentOwner | 2023-11-14 | Purchase | 3,357.0 | $11.98 |
| ARCH Venture Fund XII, L.P. | TenPercentOwner | 2023-11-14 | Purchase | 3,357.0 | $11.98 |
| ARCH Venture Partners XII, LLC | TenPercentOwner | 2023-11-14 | Purchase | 3,357.0 | $11.98 |
| ARCH Venture Partners XII, L.P. | TenPercentOwner | 2023-11-14 | Purchase | 3,357.0 | $11.98 |
| Burow Kristina | Director,TenPercentOwner | 2023-11-13 | Purchase | 31,653.0 | $11.75 |
| CRANDELL KEITH | TenPercentOwner | 2023-11-13 | Purchase | 31,653.0 | $11.75 |
| NELSEN ROBERT | TenPercentOwner | 2023-11-13 | Purchase | 31,653.0 | $11.75 |
| GILLIS STEVEN | TenPercentOwner | 2023-11-13 | Purchase | 31,653.0 | $11.75 |
| ARCH Venture Fund XII, L.P. | TenPercentOwner | 2023-11-13 | Purchase | 31,653.0 | $11.75 |
| ARCH Venture Partners XII, LLC | TenPercentOwner | 2023-11-13 | Purchase | 31,653.0 | $11.75 |
| ARCH Venture Partners XII, L.P. | TenPercentOwner | 2023-11-13 | Purchase | 31,653.0 | $11.75 |
| Burow Kristina | Director,TenPercentOwner | 2023-11-10 | Purchase | 5,431.0 | $11.75 |
| Burow Kristina | Director,TenPercentOwner | 2023-11-10 | Purchase | 11,844.0 | $11.37 |
| CRANDELL KEITH | TenPercentOwner | 2023-11-10 | Purchase | 5,431.0 | $11.75 |
| NELSEN ROBERT | TenPercentOwner | 2023-11-10 | Purchase | 5,431.0 | $11.75 |
| GILLIS STEVEN | TenPercentOwner | 2023-11-10 | Purchase | 5,431.0 | $11.75 |
| ARCH Venture Fund XII, L.P. | TenPercentOwner | 2023-11-10 | Purchase | 5,431.0 | $11.75 |
| ARCH Venture Partners XII, LLC | TenPercentOwner | 2023-11-10 | Purchase | 5,431.0 | $11.75 |
| ARCH Venture Partners XII, L.P. | TenPercentOwner | 2023-11-10 | Purchase | 5,431.0 | $11.75 |
| CRANDELL KEITH | TenPercentOwner | 2023-11-10 | Purchase | 11,844.0 | $11.37 |
| NELSEN ROBERT | TenPercentOwner | 2023-11-10 | Purchase | 11,844.0 | $11.37 |
| GILLIS STEVEN | TenPercentOwner | 2023-11-10 | Purchase | 11,844.0 | $11.37 |
| ARCH Venture Fund XII, L.P. | TenPercentOwner | 2023-11-10 | Purchase | 11,844.0 | $11.37 |
| ARCH Venture Partners XII, LLC | TenPercentOwner | 2023-11-10 | Purchase | 11,844.0 | $11.37 |
| ARCH Venture Partners XII, L.P. | TenPercentOwner | 2023-11-10 | Purchase | 11,844.0 | $11.37 |
| Burow Kristina | Director,TenPercentOwner | 2023-11-09 | Purchase | 31,079.0 | $10.53 |
| CRANDELL KEITH | TenPercentOwner | 2023-11-09 | Purchase | 31,079.0 | $10.53 |
| NELSEN ROBERT | TenPercentOwner | 2023-11-09 | Purchase | 31,079.0 | $10.53 |
| GILLIS STEVEN | TenPercentOwner | 2023-11-09 | Purchase | 31,079.0 | $10.53 |
| ARCH Venture Fund XII, L.P. | TenPercentOwner | 2023-11-09 | Purchase | 31,079.0 | $10.53 |
| ARCH Venture Partners XII, LLC | TenPercentOwner | 2023-11-09 | Purchase | 31,079.0 | $10.53 |
| ARCH Venture Partners XII, L.P. | TenPercentOwner | 2023-11-09 | Purchase | 31,079.0 | $10.53 |
| Burow Kristina | Director,TenPercentOwner | 2023-11-08 | Purchase | 23,124.0 | $11.79 |
| Burow Kristina | Director,TenPercentOwner | 2023-11-08 | Purchase | 69,127.0 | $10.78 |
| CRANDELL KEITH | TenPercentOwner | 2023-11-08 | Purchase | 23,124.0 | $11.79 |
| NELSEN ROBERT | TenPercentOwner | 2023-11-08 | Purchase | 23,124.0 | $11.79 |
| GILLIS STEVEN | TenPercentOwner | 2023-11-08 | Purchase | 23,124.0 | $11.79 |
| ARCH Venture Fund XII, L.P. | TenPercentOwner | 2023-11-08 | Purchase | 23,124.0 | $11.79 |
| ARCH Venture Partners XII, LLC | TenPercentOwner | 2023-11-08 | Purchase | 23,124.0 | $11.79 |
| ARCH Venture Partners XII, L.P. | TenPercentOwner | 2023-11-08 | Purchase | 23,124.0 | $11.79 |
| CRANDELL KEITH | TenPercentOwner | 2023-11-08 | Purchase | 69,127.0 | $10.78 |
| NELSEN ROBERT | TenPercentOwner | 2023-11-08 | Purchase | 69,127.0 | $10.78 |
| GILLIS STEVEN | TenPercentOwner | 2023-11-08 | Purchase | 69,127.0 | $10.78 |
| ARCH Venture Fund XII, L.P. | TenPercentOwner | 2023-11-08 | Purchase | 69,127.0 | $10.78 |
| ARCH Venture Partners XII, LLC | TenPercentOwner | 2023-11-08 | Purchase | 69,127.0 | $10.78 |
| ARCH Venture Partners XII, L.P. | TenPercentOwner | 2023-11-08 | Purchase | 69,127.0 | $10.78 |
| Burow Kristina | Director,TenPercentOwner | 2023-11-07 | Purchase | 30,192.0 | $11.5 |