CLM Cornerstone Strategic Investment Fund (CLM) Insider Trading, Ownership & Congress Trades
What the filings say about CLM
Cornerstone Strategic Investment Fund insider trades (Form 4)
Over the last 180 days, Cornerstone Strategic Investment Fund, Inc. insiders bought a net $107.2K of stock across 6 Form 4 purchases and sales, with 2 insiders buying. Source: SEC Form 4 filings, as of 2026-10-29.
Context
- First Form 4 purchase or sale (code P or S) here by this insider on our record.
- The trade is 78.6% of the 20,356 shares held after it.
- No other insider bought within 30 days.
- 84 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Vice Chairman and President Bradshaw Joshua bought about $97.3K of CLM on Oct 20, 2026, the largest insider purchase at the company on our record; 84 funds added in the latest 13F quarter.Context
- First Form 4 purchase or sale (code P or S) here by this insider on our record.
- The trade is 100.0% of the 1,500 shares held after it.
- No other insider bought within 30 days.
- 84 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Greer Peter bought about $9.9K of CLM on Aug 31, 2026, the largest insider purchase at the company on our record; 84 funds added in the latest 13F quarter.Context
- 3 earlier Form 4 trades (code P or S) here by this insider (3 sales), the last on Sep 3, 2025.
- The trade is 0.0% of the 26,193 shares held after it.
- No other insider sold within 30 days.
- 84 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Morris Matthew sold about $6 of CLM on Sep 10, 2025; 84 funds added in the latest 13F quarter.Context
- 2 earlier Form 4 trades (code P or S) here by this insider (2 sales), the last on Aug 8, 2023.
- No other insider sold within 30 days.
- 84 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Morris Matthew sold about $284.9K of CLM on Sep 3, 2025, the largest insider sale at the company since 2023; 84 funds added in the latest 13F quarter.Context
- 1 earlier Form 4 trade (code P or S) here by this insider (1 sale), the last on Sep 17, 2021.
- The trade is 96.2% of the 41,560 shares held after it.
- No other insider sold within 30 days.
- 84 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Morris Matthew sold about $348.8K of CLM on Aug 8, 2023, the largest insider sale at the company on our record; 84 funds added in the latest 13F quarter.Watch CLM
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Who owns CLM: institutional holders (13F)
Congress trades in CLM
Activist and 5% holders (13D/13G)
CLM planned insider sales (Form 144)
CLM mutual fund holders (N-PORT)
CLM Stock Sonar score 2/7 axes
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CLM filings, in plain words
Are Cornerstone Strategic Investment Fund insiders buying or selling CLM?
In the 180 days to 2026-10-29, Cornerstone Strategic Investment Fund insiders were net buyers, a net $107.2K across purchases and sales reported on Form 4, by 2 buyers.
Read the full summary
In the 180 days to 2026-10-29, Cornerstone Strategic Investment Fund insiders were net buyers of CLM, a net $107.2K across purchases and sales reported on Form 4 by 2 buyers. 2 different insiders reported purchases within the last 90 days, a cluster buy, which is rarer than a single purchase. Each figure is counted from SEC and House filings as of 2026-10-29, dated the day the filing was made public.

