Small Martin (CIK 1966255) reported 12 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-03). Recent activity: Sell BLK (3,756 shares), Buy BLK (5,292 shares), Buy BLK (4,348 shares), Buy BLK (27,047 shares), Sell BLK (12,891 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-03 | BlackRock, Inc. (BLK) | CFO & Senior Managing Director | Sell | 3,756 | $4.2M |
| 2026-02-03 | BlackRock, Inc. (BLK) | CFO & Senior Managing Director | Buy | 5,292 | $0 |
| 2026-01-21 | BlackRock, Inc. (BLK) | CFO & Senior Managing Director | Buy | 4,348 | $0 |
| 2026-01-21 | BlackRock, Inc. (BLK) | CFO & Senior Managing Director | Buy | 27,047 | $13.9M |
| 2026-01-21 | BlackRock, Inc. (BLK) | CFO & Senior Managing Director | Sell | 12,891 | $15.1M |
| 2026-01-21 | BlackRock, Inc. (BLK) | CFO & Senior Managing Director | Sell | 8,139 | $9.5M |
| 2026-01-21 | BlackRock, Inc. (BLK) | CFO & Senior Managing Director | Sell | 5,514 | $6.5M |
| 2026-01-21 | BlackRock, Inc. (BLK) | CFO & Senior Managing Director | Sell | 503 | $590,421 |
| 2025-12-03 | BlackRock, Inc. (BLK) | CFO & Senior Managing Director | Sell | 1,258 | $1.3M |
| 2025-02-04 | BlackRock, Inc. (BLK) | CFO & Senior Managing Director | Buy | 819 | $0 |
| 2025-02-04 | BlackRock, Inc. (BLK) | CFO & Senior Managing Director | Sell | 1,238 | $1.3M |
| 2025-01-17 | BlackRock, Inc. (BLK) | CFO & Senior Managing Director | Buy | 2,627 | $0 |
Source: SEC Form 4 filings · as of 2026-02-03