INSMED Inc (INSM) — Insider Trading
Insider trading activity for INSMED Inc sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 94
- Last trade date: Sep 9, 2026
- Ticker: INSM
Top Insiders
- LEE LEO — 1 trades, buy: $0, sell: $0
- ANDERSON ELIZABETH M — 1 trades, buy: $0, sell: $0
- Brennan David R — 1 trades, buy: $0, sell: $0
- Desjardins Clarissa — 1 trades, buy: $0, sell: $0
- SCHAFER CAROL — 1 trades, buy: $0, sell: $0
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Sep 9, 2026 | Brennan David R | IINSM IINSM | SELL | 25,000 | $3.1M |
| Sep 9, 2026 | Brennan David R | IINSM IINSM | SELL | 25,000 | $3.1M |
| Jul 6, 2026 | Flammer Martina M.D. | INSM INSMED Inc | OTHER | 4,357 | $0 |
| Jul 6, 2026 | Flammer Martina M.D. | INSM INSMED Inc | OTHER | 7,945 | $0 |
| Jul 6, 2026 | Flammer Martina M.D. | INSM INSMED Inc | SELL | 7,448 | $824K |
| Jul 6, 2026 | Flammer Martina M.D. | INSM INSMED Inc | SELL | 4,854 | $529K |
| Jul 6, 2026 | Flammer Martina M.D. | INSM INSMED Inc | OTHER | 4,357 | $86K |
| Jul 6, 2026 | Flammer Martina M.D. | INSM INSMED Inc | OTHER | 7,945 | $231K |
| Jun 25, 2026 | Lewis William | INSM INSMED Inc | OTHER | 8,880 | N/A |
| Jun 25, 2026 | Lewis William | INSM INSMED Inc | OTHER | 12,518 | N/A |
| Jun 25, 2026 | Lewis William | INSM INSMED Inc | SELL | 1,292 | $137K |
| Jun 25, 2026 | Lewis William | INSM INSMED Inc | SELL | 2,456 | $259K |
| Jun 25, 2026 | Lewis William | INSM INSMED Inc | SELL | 3,723 | $388K |
| Jun 25, 2026 | Lewis William | INSM INSMED Inc | SELL | 1,836 | $189K |
| Jun 25, 2026 | Lewis William | INSM INSMED Inc | SELL | 12,091 | $1.2M |
| Jun 25, 2026 | Lewis William | INSM INSMED Inc | OTHER | 8,880 | $152K |
| Jun 25, 2026 | Lewis William | INSM INSMED Inc | OTHER | 12,518 | $381K |
| Jun 22, 2026 | Smith Michael Alexander | INSM INSMED Inc | SELL | 1,806 | $173K |
| Jun 23, 2026 | Butera Samuele | INSM INSMED Inc | OTHER | 12,570 | N/A |
| Jun 23, 2026 | Butera Samuele | INSM INSMED Inc | OTHER | 7,342 | N/A |