Gross Marion K. (CIK 1942810) reported 9 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-07-02). Recent activity: Buy ECL (130 shares), Buy ECL (138 shares), Buy ECL (128 shares), Buy ECL (123 shares), Buy ECL (76 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | ECOLAB INC. (ECL) | Director | Buy | 130 | $0 |
| 2026-04-02 | ECOLAB INC. (ECL) | Director | Buy | 138 | $0 |
| 2026-01-05 | ECOLAB INC. (ECL) | Director | Buy | 128 | $0 |
| 2025-10-02 | ECOLAB INC. (ECL) | Director | Buy | 123 | $0 |
| 2025-07-02 | ECOLAB INC. (ECL) | Director | Buy | 76 | $0 |
| 2025-02-21 | MCDONALDS CORP (MCD) | EVP-Chief Supply Chain Officer | Sell | 1,099 | $334,871 |
| 2025-02-19 | MCDONALDS CORP (MCD) | EVP-Chief Supply Chain Officer | Buy | 1,451 | $0 |
| 2025-02-19 | MCDONALDS CORP (MCD) | EVP-Chief Supply Chain Officer | Buy | 104 | $0 |
| 2025-02-19 | MCDONALDS CORP (MCD) | EVP-Chief Supply Chain Officer | Sell | 456 | $140,582 |
Source: SEC Form 4 filings · as of 2026-07-02