Third Rock Ventures GP VI, L.P.
CIK 1977499 · last filed 2026-05-28
Third Rock Ventures GP VI, L.P. is a corporate insider who has filed 2 SEC Form 4 insider transactions across 1 company since 2024. The most recent filing shows the insider sold $4.5M of RAPP on May 28, 2026. Across all open-market trades the lifetime net is −$4.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $278.4M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$278.39M
1
2
-$4.46M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RAPP | 10%+ Owner | 7,249,743 | $38.40 | $278.39M | -$4.46M | 2 | 2026-05-28 |
Recent Filings
2 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-28 | RAPP | Sell (S) | −111,432 | -$4.46M | EDGAR |
| 2024-06-10 | RAPP | Conv (C) | +45,124,002 | $0 | EDGAR |