Greene John (CIK 1610732) reported 4 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2025-05-19). Recent activity: Sell DFS (79,943 shares), Buy CRSP (7,000 shares), Sell DFS (1,840 shares), Buy DFS (14,630 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-05-19 | Discover Financial Services (DFS) | EVP, Chief Financial Officer | Sell | 79,943 | $0 |
| 2025-02-28 | CRISPR Therapeutics AG (CRSP) | Director | Buy | 7,000 | $313,950 |
| 2025-02-04 | Discover Financial Services (DFS) | EVP, Chief Financial Officer | Sell | 1,840 | $370,006 |
| 2025-01-27 | Discover Financial Services (DFS) | EVP, Chief Financial Officer | Buy | 14,630 | $0 |
Source: SEC Form 4 filings · as of 2025-05-19