Profile
| Role | Director |
|---|---|
| Notability | 20/100 |
Board memberships
- Warner Bros. Discovery, Inc.
- ProAssurance Corp
Updated Jul 16, 2026
Di Piazza Samuel A Jr. has filed 2 SEC Form 4 filings across 2 companies in the last 90 days.
| Role | Director |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-26 | PRA | PROASSURANCE CORP | D — Derivative transaction | 5.6K | $25.00 | $139K |
| 2026-06-26 | PRA | PROASSURANCE CORP | D — Derivative transaction | 39.4K | $25.00 | $985K |
| 2026-06-11 | WBD | Warner Bros. Discovery, Inc. | A — Grant or award | 9.1K | $0.00 | |
| 2025-09-30 | WBD | Warner Bros. Discovery, Inc. | A — Grant or award | 3.8K | $0.00 | |
| 2025-06-30 | WBD | Warner Bros. Discovery, Inc. | A — Grant or award | 6.5K | $0.00 | |
| 2025-05-21 | PRA | PROASSURANCE CORP | A — Grant or award | 4.1K | $23.16 | $95K |
| 2024-12-23 | WBD | Warner Bros. Discovery, Inc. | A — Grant or award | 7.5K | $0.00 | |
| 2024-10-02 | WBD | Warner Bros. Discovery, Inc. | A — Grant or award | 9.7K | $0.00 |
Di Piazza Samuel A Jr. is a corporate insider — currently tracked as Director of PROASSURANCE CORP (PRA). InsiderAlpha tracks every SEC Form 4 filing in real time.
2 primary Form 4 filings in the last 90 days, covering 2 companies.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live Di Piazza Samuel A Jr. profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.