Cornerstone Strategic Investment Fund, Inc.
CLM- Exchange
- NYSE
- SEC CIK
- 0000814083
In the last 90 days, Cornerstone Strategic Investment Fund, Inc. insiders filed 1 open-market purchase and 0 sales; 146 institutions reported holding it in 13F filings for Q2 2026, worth $348.2M in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Cornerstone Strategic Investment Fund, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 1 filing
- 1 insider, $9.95K in total
- Open-market sells
- 0 filings
- Insiders trading
- 1
- Net value
- +$9.95K
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Cornerstone Strategic Investment Fund, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Greer Peter | Director | 1,500 | Sep 1, 2026 | 1 |
| Morris Matthew | Director | 26,193 | Sep 11, 2025 | 0 |
| Bradshaw Ralph W | President | 19,293 | May 27, 2025 | 0 |
| Bradshaw Joshua | Director | 4,356 | Jun 29, 2022 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 1, 2026 (view filing)5:10 PM ET | Aug 31 | 1 day | Greer PeterDirector | PPurchase | +1.50K | $6.63 | +$9.95K | New position1.50K after | |
| Sep 11, 2025 (view filing) | Sep 10 | 1 day | Morris MatthewDirector | SSale | −0.72 | $8.18 | −$5.89 | 0.0%26.2K after | |
| Sep 5, 2025 (view filing) | Sep 3 | 2 days | Morris MatthewDirector | SSale | −35.0K | $8.14 | −$284.9K | – | |
| Aug 10, 2023 (view filing) | Aug 8 | 2 days | Morris MatthewDirector | SSale | −40.0K | $8.72 | −$348.8K | −49.0%41.6K after | |
| Sep 21, 2021 (view filing) | Sep 17 | 4 days | Morris MatthewDirector | SSale | −13.0K | $12.89 | −$167.6K | −24.9%39.1K after |