SEC CIK 1609305
Brennan David R
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| INSMview stock → | 39,238 | 2026-09-09 |
Position History — INSM
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — INSM
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-09-09 | Open-market sale | 25,000 | $124.00 | 39,238 |
| 2026-05-13 | Grant / award | 3,305 | — | 64,238 |
| 2026-02-23 | Gift | 6,000 | $0.00 | 60,933 |
| 2025-11-06 | Gift | 60,000 | $0.00 | 60,000 |
| 2025-11-06 | Gift | 60,000 | $0.00 | 66,933 |
| 2025-05-15 | Grant / award | 5,058 | — | 126,933 |
| 2024-05-13 | Grant / award | 13,162 | — | 121,875 |
| 2023-05-11 | Grant / award | 13,192 | — | 108,713 |
| 2022-05-11 | Grant / award | 14,645 | — | 95,521 |
| 2021-11-01 | Open-market buy | 10,000 | $30.15 | 80,876 |
| 2021-05-12 | Grant / award | 7,558 | — | 70,876 |
| 2020-05-12 | Grant / award | 8,097 | — | 63,318 |
| 2019-05-15 | Grant / award | 6,899 | — | 55,221 |
| 2018-05-15 | Grant / award | 6,066 | — | 48,322 |
| 2017-05-17 | Grant / award | 6,702 | — | 42,256 |
| 2015-05-29 | Option exercise (derivative) | 2,690 | $0.00 | 0 |
| 2015-05-29 | Option exercise | 2,690 | — | 22,812 |
| 2015-05-19 | Grant / award | 12,742 | — | 35,554 |
| 2015-01-08 | Grant / award | 6,222 | — | 20,122 |
| 2014-05-29 | — | — | — | 13,900 |
| 2014-05-29 | Grant / award (derivative) | 2,690 | $0.00 | 2,690 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.