Winmill & Co. Inc
- SEC CIK
- 0000052234
In the past year, 28 open-market purchase filings worth $2.50M and no sales.
Current role at each company
- SELF Global Self Storage, Inc.Other: See "Explanation of Responses"as of Aug 26, 2026
- BXSY Bexil Investment TrustOther: See "Explanation of Responses"as of Aug 18, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- $2.50M
- 28 filings
- Sold
- –
- 0 filings
- Net
- +$2.50M
- Bought minus sold
- Companies
- 2
- With open-market trades
Trades
Every Form 4 that lists Winmill & Co. Inc as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
SELF Global Self Storage, Inc.
Other: See "Explanation of Responses"23 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 15, 2024 (view filing) | Aug 14-15 | 1 day | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchase | +4.20K | $4.97 | +$20.9K | +82.6%9.29K after | 2 lots |
| Aug 19, 2024 (view filing) | Aug 16-19 | 3 days | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchase | +7.50K | $5.05 | +$37.9K | +80.7%16.8K after | 2 lots |
| Aug 21, 2024 (view filing) | Aug 20-21 | 1 day | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchase | +7.33K | $5.10 | +$37.4K | +43.7%24.1K after | 2 lots |
| Aug 23, 2024 (view filing) | Aug 22-23 | 1 day | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchase | +8.71K | $5.20 | +$45.3K | +36.1%32.8K after | 2 lots |
| Aug 27, 2024 (view filing) | Aug 26-27 | 1 day | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchase | +4.73K | $5.18 | +$24.5K | +14.4%37.5K after | 3 lots |
| Aug 30, 2024 (view filing) | Aug 29-30 | 1 day | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchase | +2.64K | $5.22 | +$13.7K | +7.0%40.2K after | 2 lots |
| Aug 22, 2025 (view filing) | Aug 21-22 | 1 day | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchase | +2.66K | $5.14 | +$13.7K | +6.6%42.8K after | 2 lots |
| Aug 26, 2025 (view filing) | Aug 25-26 | 1 day | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchase | +15.6K | $5.24 | +$81.8K | +36.4%58.5K after | 2 lots |
| Aug 28, 2025 (view filing) | Aug 27-28 | 1 day | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchase | +12.7K | $5.39 | +$68.4K | +21.7%71.1K after | 2 lots |
| Aug 29, 2025 (view filing) | Aug 29 | Same day | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchase | +4.59K | $5.48 | +$25.2K | +6.5%75.7K after |
BXSY Bexil Investment Trust
Other: See "Explanation of Responses"45 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jul 2, 2024 (view filing) | Jul 1 | 1 day | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchaseShares of Beneficial Interest | +6.93K | $12.52 | +$86.8K | New position6.93K after | |
| Jul 3, 2024 (view filing) | Jul 3 | Same day | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchaseShares of Beneficial Interest | +1.02K | $12.54 | +$12.8K | +14.7%7.96K after | |
| Jul 5, 2024 (view filing) | Jul 5 | Same day | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchaseShares of Beneficial Interest | +3.80K | $12.51 | +$47.6K | +47.8%11.8K after | |
| Jul 9, 2024 (view filing) | Jul 8-9 | 1 day | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchaseShares of Beneficial Interest | +8.73K | $12.53 | +$109.4K | +74.2%20.5K after | 2 lots |
| Jul 11, 2024 (view filing) | Jul 10 | 1 day | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchaseShares of Beneficial Interest | +100 | $12.53 | +$1.25K | +0.5%20.6K after | |
| Jul 12, 2024 (view filing) | Jul 12 | Same day | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchaseShares of Beneficial Interest | +4.32K | $12.90 | +$55.7K | +21.0%24.9K after | |
| Jul 16, 2024 (view filing) | Jul 16 | Same day | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchaseShares of Beneficial Interest | +1.00K | $13.12 | +$13.1K | +4.0%25.9K after | |
| Jul 18, 2024 (view filing) | Jul 17-18 | 1 day | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchaseShares of Beneficial Interest | +21.2K | $13.34 | +$283.2K | +81.9%47.1K after | 2 lots |
| Jul 19, 2024 (view filing) | Jul 19 | Same day | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchaseShares of Beneficial Interest | +800 | $13.10 | +$10.5K | +1.7%47.9K after | |
| Jul 25, 2024 (view filing) | Jul 24 | 1 day | Winmill & Co. IncOther: See "Explanation of Responses" | PPurchaseShares of Beneficial Interest | +13.0K | $13.26 | +$172.4K | +27.1%60.9K after |