Roger Adsett is COO at INSMED Inc (INSM). They have made 19 open-market trades across 1 company since 2018, most recently 2026-08-10.
CIK 0001685904
1 open-market purchase totalling $48K since 2018, against 18 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| INSM | 98,744 | $9.5M |
| DFTX | 3,555 | $114K |
| Total | $9.6M |
Shares reported on the most recent Form 4, priced at the 2026-08-12 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| INSM | SELL | 2026-08-10 | 2026-08-12 | $133.27 | $32.0M | -6.5% | -2.3% | — |
| INSM | SELL | 2026-06-03 | 2026-06-05 | $102.27 | $242K | +5.8% | +19.9% | +36.2% |
| INSM | SELL | 2026-05-13 | 2026-05-15 | $116.18 | $678K | +0.9% | -9.3% | +17.5% |
| INSM | SELL · 10b5-1 | 2026-04-01 | 2026-04-03 | $164.63 | $14.5M | -9.2% | -13.4% | -31.0% |
| INSM | SELL | 2026-02-03 | 2026-02-04 | $156.17 | $124K | -1.3% | -8.1% | -8.5% |
| INSM | SELL | 2026-01-06 | 2026-01-08 | $174.06 | $747K | -15.5% | -19.2% | -13.4% |
| INSM | SELL | 2025-08-19 | 2025-08-21 | $127.58 | $6.4M | +8.5% | +9.6% | +53.9% |
| INSM | SELL · 10b5-1 | 2025-06-16 | 2025-06-18 | $98.96 | $1.5M | -2.6% | +2.3% | +44.4% |
| INSM | SELL | 2025-06-03 | 2025-06-04 | $71.50 | $133K | +38.2% | +31.9% | +97.7% |
| INSM | SELL | 2025-05-13 | 2025-05-15 | $67.36 | $1.3M | -1.7% | +50.4% | +81.9% |
| INSM | SELL · 10b5-1 | 2025-02-10 | 2025-02-12 | $78.61 | $6.8M | -2.7% | -3.9% | -17.5% |
| INSM | SELL | 2025-02-06 | 2025-02-07 | $80.90 | $7.4M | +4.6% | -8.6% | -17.9% |
| INSM | SELL · 10b5-1 | 2025-01-14 | 2025-01-16 | $68.72 | $200K | +6.1% | +10.7% | -4.5% |
| INSM | SELL · 10b5-1 | 2025-01-07 | 2025-01-10 | $64.78 | $1.2M | +20.6% | +21.1% | +0.4% |
| INSM | SELL · 10b5-1 | 2024-05-17 | 2024-05-17 | $25.09 | $298K | +129.7% | +160.8% | +198.8% |
| INSM | SELL | 2024-05-14 | 2024-05-15 | $25.50 | $401K | +94.0% | +158.1% | +208.4% |
| INSM | SELL · 10b5-1 | 2024-01-12 | 2024-01-12 | $28.63 | $301K | -2.1% | -1.8% | +0.8% |
| INSM | SELL · 10b5-1 | 2024-01-09 | 2024-01-11 | $29.08 | $429K | -4.3% | -2.9% | -0.8% |
| INSM | SELL | 2024-01-05 | 2024-01-05 | $29.21 | $178K | -1.7% | -2.3% | -5.7% |
| INSM | SELL · 10b5-1 | 2023-06-13 | 2023-06-15 | $19.32 | $347K | -1.8% | +0.9% | +28.2% |
| INSM | SELL | 2023-05-15 | 2023-05-17 | $18.84 | $182K | -0.2% | +6.8% | +20.2% |
| INSM | SELL | 2023-01-10 | 2023-01-12 | $17.99 | $115K | +12.2% | +3.0% | -13.7% |
| INSM | SELL | 2023-01-05 | 2023-01-06 | $19.75 | $60K | +8.0% | +18.5% | -8.0% |
| INSM | SELL | 2022-11-22 | 2022-11-22 | $18.80 | $223K | +6.5% | +7.0% | +8.6% |
| INSM | SELL | 2022-05-16 | 2022-05-18 | $19.57 | $67K | -3.6% | -4.8% | +35.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.