McGirr David W J
- SEC CIK
- 0001219023
No open-market purchases or sales filed in the past year.
Current role at each company
- RYTM Rhythm Pharmaceuticals, Inc.Directoras of Jun 25, 2026
- INSM INSMED IncDirectoras of Feb 11, 2026
- XFOR X4 Pharmaceuticals, IncDirectoras of Jun 10, 2025
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists McGirr David W J as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
RYTM Rhythm Pharmaceuticals, Inc.
Director1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 5, 2025 (view filing) | Jun 3 | 2 days | McGirr David W JDirector | SSale | −65.4K | $65.22 | −$4.27M | −95.6%3.00K after | 2 lots10b5-1 |
INSM INSMED Inc
Director1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 4, 2025 (view filing) | Jun 3-4 | 1 day | McGirr David W JDirector | SSale | −6.25K | $72.25 | −$451.5K | −6.0%97.7K after | 2 lots10b5-1 |