GRASSO MARC (CIK 1748894) reported 2 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-03-17). Recent activity: Buy KYTX (10,000 shares), Sell ALEC (16,488 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-17 | Kyverna Therapeutics, Inc. (KYTX) | Chief Financial Officer | Buy | 10,000 | $0 |
| 2025-06-04 | Alector, Inc. (ALEC) | Chief Financial Officer | Sell | 16,488 | $22,094 |
来源：SEC Form 4 申报文件 · 截至 2026-03-17