3 insiders reported 4 Form 4 transactions for Cornerstone Strategic Investment Fund, Inc. (CLM) over the past 18 months (most recent 2026-09-01). Recent activity: Greer Peter (Director) Buy 1,500 shares, Morris Matthew (Director) Sell 1 shares, Morris Matthew (Director) Sell 35,000 shares, BRADSHAW RALPH W (President) Buy 2,554 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-01 | Greer Peter | Director | Buy | 1,500 | $9,945 |
| 2025-09-11 | Morris Matthew | Director | Sell | 1 | $6 |
| 2025-09-05 | Morris Matthew | Director | Sell | 35,000 | $284,900 |
| 2025-05-27 | BRADSHAW RALPH W | President | Buy | 2,554 | $18,644 |
来源：SEC Form 4 申报文件 · 截至 2026-09-01