PureTech LYT, Inc. (CIK 2131815) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-06). Recent activity: Buy SPTX (12.7M shares), Buy SPTX (2.7M shares), Buy SPTX (965,255 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-06 | Seaport Therapeutics, Inc. (SPTX) | 10% Owner | Buy | 12.7M | $0 |
| 2026-05-06 | Seaport Therapeutics, Inc. (SPTX) | 10% Owner | Buy | 2.7M | $0 |
| 2026-05-06 | Seaport Therapeutics, Inc. (SPTX) | 10% Owner | Buy | 965,255 | $0 |
Source: SEC Form 4 filings · as of 2026-05-06