OKLAK DENNIS D (CIK 1024268) reported 5 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-18). Recent activity: Sell TPC (8,000 shares), Sell TPC (4,000 shares), Buy TPC (2,337 shares), Sell TPC (1,250 shares), Buy TPC (4,401 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-18 | TUTOR PERINI CORP (TPC) | Director | Sell | 8,000 | $0 |
| 2026-06-18 | TUTOR PERINI CORP (TPC) | Director | Sell | 4,000 | $0 |
| 2026-05-22 | TUTOR PERINI CORP (TPC) | Director | Buy | 2,337 | $0 |
| 2025-12-17 | TUTOR PERINI CORP (TPC) | Director | Sell | 1,250 | $0 |
| 2025-05-16 | TUTOR PERINI CORP (TPC) | Director | Buy | 4,401 | $0 |
Source: SEC Form 4 filings · as of 2026-06-18