Insiders / Ryan Jason
Ryan Jason
CIK 1585017personinsider
Companies
4
First seen
Feb 5, 2015
Last activity
Jun 23, 2026
Holdings
4 companies · 3 positionsView all →
| Company / security | Shares held | Latest |
|---|---|---|
| Sema4 Holdings Corp. · CMLF | 123,036 | — |
| Class A common stock | 123,036 | Jun 18, 2026 |
| Options | 429,730 | Jan 18, 2022 |
| Foundation Medicine, Inc. · FMI | 0 | — |
| Options | 20,250 | Feb 27, 2015 |
| Singular Genomics Systems, Inc. · OMIC | — | — |
| SomaLogic, Inc. · CMII | — | — |
Ownership percentages elsewhere on the site count common and ordinary shares only, because that is what shares outstanding are measured in. Everything above is a real holding; not all of it is a share of the company.
Activity
InsidersInstitutions
This person's trades in company stock, across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Nov 19, 2024 | Sell Open-market sale | CMLF Sema4 Holdings Corp. Class A Common Stock | $1.77M | -25K -60.38% | 16,264 0.05% of shares | medium |
| Aug 27, 2025 | Sell Open-market sale | CMLF Sema4 Holdings Corp. Class A Common Stock | $1.28M | -10K -8.62% | 104,784 0.35% of shares | medium |
| Feb 27, 2015 | Sell Open-market sale | FMI Foundation Medicine, Inc. |