SHEPSTON MICHELLE H (CIK 1683699) reported 10 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-06-08). Recent activity: Buy SSMR (5,000 shares), Buy SSMR (65 shares), Sell BOOM (1,205 shares), Sell BOOM (1,704 shares), Buy BOOM (319 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-08 | Sunshine Silver Mining & Refining Co (SSMR) | General Counsel | Buy | 5,000 | $67,500 |
| 2026-06-08 | Sunshine Silver Mining & Refining Co (SSMR) | General Counsel | Buy | 65 | $878 |
| 2025-03-18 | DMC Global Inc. (BOOM) | Chief Legal Officer | Sell | 1,205 | $9,640 |
| 2025-03-04 | DMC Global Inc. (BOOM) | Chief Legal Officer | Sell | 1,704 | $14,467 |
| 2025-03-04 | DMC Global Inc. (BOOM) | Chief Legal Officer | Buy | 319 | $0 |
| 2025-03-04 | DMC Global Inc. (BOOM) | Chief Legal Officer | Sell | 133 | $1,089 |
| 2025-03-04 | DMC Global Inc. (BOOM) | Chief Legal Officer | Buy | 3,230 | $0 |
| 2025-03-04 | DMC Global Inc. (BOOM) | Chief Legal Officer | Sell | 1,597 | $13,543 |
| 2025-03-04 | DMC Global Inc. (BOOM) | Chief Legal Officer | Sell | 1,064 | $9,023 |
| 2025-02-27 | DMC Global Inc. (BOOM) | Chief Legal Officer | Buy | 24,006 | $0 |
Source: SEC Form 4 filings · as of 2026-06-08