Flammer Martina M.D.
SEC CIK 1796960 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| INSM | INSMED Inc | Chief Medical Off | 87.7K | — | $86.69M | 65 | 2022-01-05 | 2026-08-06 |
Most active insiders at INSM, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Adsett Roger | COO | — | $48.25M |
| 2 | Lewis William | COB, CEO, Dir | — | $32.79M |
| 3 | Flammer Martina M.D. | Chief Medical Off | — | $23.32M |
| 4 | Schaeffer Orlov S Nicole | Chief People Strategy Off | — | $21.11M |
| 5 | LEE LEO | Dir | — | $14.69M |
| 6 | Smith Michael Alexander | CLO | — | $14.00M |
| 7 | SHAROKY MELVIN MD | Dir | — | $4.74M |
| 8 | Brennan David R | Dir | — | $3.10M |
| 9 | ANDERSON ELIZABETH M | Dir | — | $2.98M |
| 10 | Bonstein Sara | CFO | — | $2.13M |
Transactions 65
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DMT | 2026-08-07 16:39 | 2026-08-06 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | M - OptEx | $21.20 | +27.2K | 87.7K | +45% | +$576.1K |
| DMT | 2026-08-07 16:39 | 2026-08-06 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale+OE | $128.61 | -27.2K | 60.5K | -31% | -$3.49M |
| DMT | 2026-07-08 16:03 | 2026-07-06 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | M - OptEx | $25.80 | +12.3K | 72.8K | +20% | +$317.4K |
| DMT | 2026-07-08 16:03 | 2026-07-06 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale+OE | $109.98 | -12.3K | 60.5K | -17% | -$1.35M |
| MT | 2026-06-05 16:11 | 2026-06-03+ | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $102.90 | -4,424 | 60.5K | -7% | -$455.2K |
| MT | 2026-05-15 16:07 | 2026-05-13+ | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $116.12 | -18.3K | 64.9K | -22% | -$2.13M |
| DT | 2026-05-13 16:50 | 2026-05-11 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | M - OptEx | $17.07 | +12.9K | 96.2K | +16% | +$221.0K |
| DMT | 2026-05-13 16:50 | 2026-05-11 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale+OE | $100.40 | -12.9K | 83.2K | -13% | -$1.30M |
| 2026-02-06 | 2026-02-05 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $152.44 | -869 | 83.2K | -1% | -$132.5K | |
| DM | 2026-02-04 | 2026-02-02+ | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale+OE | $154.70 | -8,777 | 92.3K | -9% | -$1.36M |
| D | 2026-02-04 | 2026-02-02 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | M - OptEx | $65.72 | +7,982 | 92.9K | +9% | +$524.6K |
| 2026-01-13 | 2026-01-09 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $186.19 | -1,887 | 84.9K | -2% | -$351.3K | |
| D | 2026-01-08 | 2026-01-06 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | M - OptEx | $26.43 | +8,570 | 103.3K | +9% | +$226.5K |
| DM | 2026-01-08 | 2026-01-06+ | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale+OE | $174.06 | -16.5K | 95.7K | -15% | -$2.88M |
| DM | 2026-01-06 | 2026-01-05 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale+OE | $171.38 | -12.3K | 95.5K | -11% | -$2.11M |
| DM | 2026-01-06 | 2026-01-05 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | M - OptEx | $25.80 | +12.3K | 99.1K | +14% | +$317.5K |
| DM | 2026-01-06 | 2026-01-02 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | A - Grant | — | +11.6K | 89.1K | +15% | — |
| DM | 2025-12-03 | 2025-12-01 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale+OE | $206.98 | -8,895 | 84.7K | -10% | -$1.84M |
| D | 2025-12-03 | 2025-12-01 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | M - OptEx | $25.83 | +8,895 | 92.0K | +11% | +$229.8K |
| DM | 2025-11-13 | 2025-11-11 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale+OE | $189.68 | -31.2K | 86.0K | -27% | -$5.92M |
| DM | 2025-11-13 | 2025-11-11 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | M - OptEx | $18.17 | +31.2K | 96.1K | +48% | +$567.4K |
| DM | 2025-09-04 | 2025-09-02 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale+OE | $144.34 | -186.6K | 181.5K | -51% | -$26.94M |
| DM | 2025-09-04 | 2025-09-02 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | M - OptEx | $23.40 | +186.6K | 269.8K | +225% | +$4.37M |
| D | 2025-08-06 | 2025-08-04 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | M - OptEx | $19.74 | +8,715 | 91.8K | +10% | +$172.0K |
| D | 2025-08-06 | 2025-08-04 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale+OE | $109.50 | -8,715 | 83.1K | -9% | -$954.3K |
| DM | 2025-06-12 | 2025-06-10+ | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale+OE | $91.16 | -45.2K | 83.1K | -35% | -$4.12M |
| DM | 2025-06-12 | 2025-06-10+ | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | M - OptEx | $22.42 | +45.2K | 108.9K | +71% | +$1.01M |
| 2025-06-04 | 2025-06-03 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $71.50 | -1,686 | 83.1K | -2% | -$120.5K | |
| DM | 2025-05-19 | 2025-05-15+ | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $65.79 | -11.7K | 84.8K | -12% | -$771.3K |
| D | 2025-05-19 | 2025-05-15 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | A - Grant | $0.00 | +6,508 | 96.5K | +7% | $0 |
| M | 2025-05-15 | 2025-05-13+ | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $67.43 | -10.2K | 90.0K | -10% | -$684.6K |
| M | 2025-02-12 | 2025-02-10 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $78.61 | -37.8K | 128.3K | -23% | -$2.97M |
| M | 2025-02-07 | 2025-02-06+ | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $80.90 | -33.1K | 138.1K | -19% | -$2.68M |
| 2025-02-07 | 2025-02-05 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | A - Grant | $0.00 | +70.9K | 171.1K | +71% | $0 | |
| 2025-01-16 | 2025-01-14 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $68.72 | -1,384 | 100.2K | -1% | -$95.1K | |
| DM | 2025-01-10 | 2025-01-07+ | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $64.70 | -11.2K | 101.5K | -10% | -$725.8K |
| D | 2025-01-10 | 2025-01-08 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | A - Grant | — | +6,657 | 107.7K | +7% | — |
| DM | 2024-09-16 | 2024-09-12+ | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale+OE | $74.91 | -41.0K | 106.1K | -28% | -$3.07M |
| DM | 2024-09-16 | 2024-09-12+ | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | M - OptEx | $34.03 | +41.0K | 119.6K | +52% | +$1.40M |
| DM | 2024-09-10 | 2024-09-06 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | M - OptEx | $22.77 | +149.0K | 235.7K | +172% | +$3.39M |
| DM | 2024-09-10 | 2024-09-06 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale+OE | $71.23 | -149.0K | 115.2K | -56% | -$10.61M |
| D | 2024-06-12 | 2024-06-10 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale+OE | $60.00 | -21.2K | 106.1K | -17% | -$1.27M |
| D | 2024-06-12 | 2024-06-10 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | M - OptEx | $23.75 | +21.2K | 127.3K | +20% | +$503.4K |
| DM | 2024-05-30 | 2024-05-28+ | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale+OE | $50.53 | -125.0K | 106.1K | -54% | -$6.32M |
| DM | 2024-05-30 | 2024-05-28+ | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | M - OptEx | $23.68 | +125.0K | 209.9K | +147% | +$2.96M |
| 2024-05-17 | 2024-05-17 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $25.09 | -4,642 | 106.1K | -4% | -$116.5K | |
| D | 2024-05-15 | 2024-05-13 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | A - Grant | — | +14.5K | 121.4K | +14% | — |
| D | 2024-05-15 | 2024-05-14 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $25.47 | -10.6K | 110.8K | -9% | -$271.0K |
| 2024-01-12 | 2024-01-12 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $28.63 | -4,667 | 106.9K | -4% | -$133.6K | |
| M | 2024-01-11 | 2024-01-09+ | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $28.99 | -5,960 | 111.6K | -5% | -$172.8K |
| D | 2024-01-05 | 2024-01-05 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $29.21 | -1,386 | 117.5K | -1% | -$40.5K |
| D | 2024-01-05 | 2024-01-04 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | A - Grant | — | +12.9K | 118.9K | +12% | — |
| D | 2023-12-22 | 2023-12-22 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale+OE | $30.00 | -28.3K | 106.0K | -21% | -$849.3K |
| D | 2023-12-22 | 2023-12-22 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | M - OptEx | $23.66 | +28.3K | 134.3K | +27% | +$669.8K |
| 2023-06-15 | 2023-06-13 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $19.27 | -8,868 | 106.0K | -8% | -$170.9K | |
| M | 2023-05-17 | 2023-05-15+ | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $18.94 | -4,294 | 114.9K | -4% | -$81.3K |
| DM | 2023-05-15 | 2023-05-11 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | A - Grant | — | +46.4K | 119.2K | +64% | — |
| 2023-01-12 | 2023-01-10 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $18.06 | -3,439 | 72.8K | -5% | -$62.1K | |
| D | 2023-01-06 | 2023-01-05 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $19.73 | -1,374 | 65.1K | -2% | -$27.1K |
| DM | 2023-01-06 | 2023-01-05 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | A - Grant | — | +11.1K | 72.7K | +18% | — |
| 2022-05-18 | 2022-05-16 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $18.51 | -1,574 | 66.4K | -2% | -$29.1K | |
| D | 2022-05-13 | 2022-05-11 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | A - Grant | — | +22.0K | 68.0K | +48% | — |
| 2022-01-13 | 2022-01-11 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $25.11 | -1,495 | 46.0K | -3% | -$37.5K | |
| D | 2022-01-10 | 2022-01-06 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | A - Grant | — | +14.2K | 47.5K | +43% | — |
| 2022-01-07 | 2022-01-05 | INSM | INSMED Inc | Flammer Martina M.D. | Chief Medical Off | S - Sale | $27.61 | -1,423 | 33.3K | -4% | -$39.3K |
Purchase Sale Sale after option exercise All abbreviations