HACKER MARK S. (CIK 1578512) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-03). Recent activity: Buy LUMN (427,450 shares), Buy LUMN (537,677 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-03 | Lumen Technologies, Inc. (LUMN) | EVP, CLO & Public Sector | Buy | 427,450 | $0 |
| 2025-05-14 | Lumen Technologies, Inc. (LUMN) | EVP, Chief Legal Officer | Buy | 537,677 | $0 |
Source: SEC Form 4 filings · as of 2026-03-03