Sam Altman is an Individual/Angel tracked by The Signal, based in San Francisco, United States.
| Date | Company | Round | Amount |
|---|---|---|---|
| 2024-05-01 | APEX | Seed | $7M |
| 2024-02-12 | Meter | Growth Stage | $35M |
| 2022-05-25 | Meter | Series B | $38M |
| 2019-12-14 | Meter | Seed | $4M |
| 2018-03-01 | Coalition | Series A | $10M |
| Date | Company | Acquirer |
|---|---|---|
| 2025-05-26 | APEX | Tenable |
Data from The Signal by Return on Security — cybersecurity funding and investor intelligence.