SEC CIK 1408591
THIRD ROCK VENTURES LP
Reported ownership across 3 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| CTMXview stock → | 3,320,348 | 2017-10-18 |
| RYTMview stock → | 2,981,437 | 2018-08-30 |
| AGIOview stock → | 760,195 | 2015-02-19 |
Position History — CTMX
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — CTMX
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2017-10-18 | J | 1,000,000 | — | 3,320,348 |
| 2017-07-13 | J | 850,000 | — | 4,320,348 |
| 2017-03-27 | Open-market sale | 650,000 | $18.00 | 5,170,348 |
| 2017-03-23 | Open-market sale | 1,000,000 | $17.00 | 5,820,348 |
| 2017-03-15 | J | 850,000 | — | 6,820,348 |
| 2016-11-07 | J | 1,000,000 | — | 7,670,348 |
| 2015-10-14 | Conversion (derivative) | 565,037 | $0.00 | 0 |
| 2015-10-14 | Conversion (derivative) | 8,105,314 | $0.00 | 0 |
| 2015-10-14 | Conversion | 8,670,351 | — | 8,670,351 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.