Kreh Susan M (CIK 1393657) reported 4 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-05-21). Recent activity: Buy SLDP (44,133 shares), Sell ODC (4,000 shares), Buy SLDP (118,808 shares), Buy ODC (25,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-21 | Solid Power, Inc. (SLDP) | Director | Buy | 44,133 | $0 |
| 2025-10-21 | Oil-Dri Corp of America (ODC) | Chief Financial Officer | Sell | 4,000 | $236,280 |
| 2025-05-22 | Solid Power, Inc. (SLDP) | Director | Buy | 118,808 | $0 |
| 2025-04-21 | Oil-Dri Corp of America (ODC) | Chief Financial Officer | Buy | 25,000 | $1.0M |
Source: SEC Form 4 filings · as of 2026-05-21