WINMILL & CO. INC has filed 78 insider transactions across 2 companies since July 2024.
Most recent transaction: a purchase of 3062 shares of Global Self Storage, Inc. ($SELF) on December 01, 2025.
Activity breakdown: 78 open-market purchases and 0 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec. 1, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 3062 | $5.18 | 147,641.0000 | 11,337,720 | 2.12% | 0.03% |
| Nov. 28, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 3342 | $5.16 | 144,579.0000 | 11,337,720 | 2.37% | 0.03% |
| Nov. 26, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 4873 | $5.17 | 141,237.0000 | 11,337,720 | 3.57% | 0.04% |
| Nov. 25, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 4547 | $5.18 | 136,364.0000 | 11,337,720 | 3.45% | 0.04% |
| Nov. 24, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 4064 | $5.14 | 131,817.0000 | 11,337,720 | 3.18% | 0.04% |
| Nov. 21, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 6226 | $5.09 | 127,753.0000 | 11,337,720 | 5.12% | 0.05% |
| Nov. 19, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 6226 | $5.13 | 115,657.0000 | 11,337,720 | 5.69% | 0.05% |
| Nov. 20, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 5870 | $5.08 | 121,527.0000 | 11,337,720 | 5.08% | 0.05% |
| Nov. 17, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 6226 | $5.12 | 103,813.0000 | 11,337,720 | 6.38% | 0.05% |
| Nov. 18, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 5618 | $5.16 | 109,431.0000 | 11,337,720 | 5.41% | 0.05% |
| Nov. 13, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 6694 | $5.03 | 90,552.0000 | 11,337,720 | 7.98% | 0.06% |
| Nov. 14, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 7035 | $5.09 | 97,587.0000 | 11,337,720 | 7.77% | 0.06% |
| Nov. 11, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 2069 | $4.97 | 77,803.0000 | 11,337,720 | 2.73% | 0.02% |
| Nov. 12, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 6055 | $5.03 | 83,858.0000 | 11,337,720 | 7.78% | 0.05% |
| Aug. 29, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 4592 | $5.48 | 75,734.0000 | 11,338,241 | 6.45% | 0.04% |
| Aug. 28, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 7209 | $5.42 | 71,142.0000 | 11,338,241 | 11.28% | 0.06% |
| Aug. 27, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 5477 | $5.36 | 63,933.0000 | 11,338,241 | 9.37% | 0.05% |
| Aug. 25, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 7823 | $5.22 | 50,668.0000 | 11,338,241 | 18.26% | 0.07% |
| Aug. 26, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 7788 | $5.26 | 58,456.0000 | 11,338,241 | 15.37% | 0.07% |
| Aug. 21, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 502 | $5.12 | 40,685.0000 | 11,338,241 | 1.25% | 0.00% |
| Aug. 22, 2025 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 2160 | $5.15 | 42,845.0000 | 11,338,241 | 5.31% | 0.02% |
| July 30, 2025 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 6255 | $13.80 | 227,570.0000 | 0 | 2.83% | 0.00% |
| July 25, 2025 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 2500 | $13.70 | 211,815.0000 | 0 | 1.19% | 0.00% |
| July 28, 2025 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 9500 | $13.87 | 221,315.0000 | 0 | 4.49% | 0.00% |
| July 22, 2025 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 1312 | $13.57 | 209,315.0000 | 0 | 0.63% | 0.00% |
| July 21, 2025 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 2300 | $13.55 | 208,003.0000 | 0 | 1.12% | 0.00% |
| July 18, 2025 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 277 | $13.53 | 205,703.0000 | 0 | 0.13% | 0.00% |
| July 17, 2025 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 1396 | $13.56 | 205,426.0000 | 0 | 0.68% | 0.00% |
| July 15, 2025 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 10000 | $13.55 | 194,030.0000 | 0 | 5.43% | 0.00% |
| July 16, 2025 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 10000 | $13.53 | 204,030.0000 | 0 | 5.15% | 0.00% |
| July 14, 2025 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 2982 | $13.58 | 184,030.0000 | 0 | 1.65% | 0.00% |
| July 11, 2025 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 10000 | $13.59 | 181,048.0000 | 0 | 5.85% | 0.00% |
| July 7, 2025 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 3600 | $13.59 | 171,048.0000 | 0 | 2.15% | 0.00% |
| July 2, 2025 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 10000 | $13.51 | 167,448.0000 | 0 | 6.35% | 0.00% |
| July 1, 2025 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 2216 | $13.31 | 157,448.0000 | 0 | 1.43% | 0.00% |
| June 30, 2025 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 459 | $13.38 | 155,232.0000 | 0 | 0.30% | 0.00% |
| Aug. 29, 2024 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 800 | $5.23 | 38,347.0000 | 11,266,761 | 2.13% | 0.01% |
| Aug. 30, 2024 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 1836 | $5.21 | 40,183.0000 | 11,266,761 | 4.79% | 0.02% |
| Aug. 28, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 2395 | $13.22 | 154,773.0000 | 0 | 1.57% | 0.00% |
| Aug. 27, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 11500 | $13.18 | 152,378.0000 | 0 | 8.16% | 0.00% |
| Aug. 26, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 2450 | $13.31 | 140,878.0000 | 0 | 1.77% | 0.00% |
| Aug. 26, 2024 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 1632 | $5.16 | 34,448.0000 | 11,266,761 | 4.97% | 0.01% |
| Aug. 27, 2024 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 2966 | $5.19 | 37,414.0000 | 11,266,761 | 8.61% | 0.03% |
| Aug. 27, 2024 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 133 | $5.20 | 37,547.0000 | 11,266,761 | 0.36% | 0.00% |
| Aug. 22, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 1305 | $13.15 | 138,428.0000 | 0 | 0.95% | 0.00% |
| Aug. 22, 2024 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 6962 | $5.20 | 31,072.0000 | 11,266,761 | 28.88% | 0.06% |
| Aug. 23, 2024 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 1744 | $5.19 | 32,816.0000 | 11,266,761 | 5.61% | 0.02% |
| Aug. 20, 2024 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 4803 | $5.09 | 21,586.0000 | 11,266,761 | 28.62% | 0.04% |
| Aug. 21, 2024 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 2524 | $5.12 | 24,110.0000 | 11,266,761 | 11.69% | 0.02% |
| Aug. 20, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 6 | $13.13 | 137,123.0000 | 0 | 0.00% | 0.00% |
| Aug. 19, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 2915 | $13.14 | 137,117.0000 | 0 | 2.17% | 0.00% |
| Aug. 19, 2024 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 4195 | $5.02 | 16,783.0000 | 11,266,761 | 33.33% | 0.04% |
| Aug. 16, 2024 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 3301 | $5.09 | 12,588.0000 | 11,266,761 | 35.54% | 0.03% |
| Aug. 14, 2024 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 1900 | $4.96 | 6,987.0000 | 11,266,761 | 37.35% | 0.02% |
| Aug. 15, 2024 | Global Self Storage, Inc. | $SELF | WINMILL & CO. INC | Other | P | Common Stock | 2300 | $4.98 | 9,287.0000 | 11,266,761 | 32.92% | 0.02% |
| Aug. 13, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 1981 | $12.88 | 134,202.0000 | 0 | 1.50% | 0.00% |
| Aug. 9, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 3092 | $12.87 | 132,221.0000 | 0 | 2.39% | 0.00% |
| Aug. 7, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 6320 | $12.63 | 129,129.0000 | 0 | 5.15% | 0.00% |
| Aug. 5, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 13500 | $12.23 | 117,890.0000 | 0 | 12.93% | 0.00% |
| Aug. 6, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 4919 | $12.43 | 122,809.0000 | 0 | 4.17% | 0.00% |
| Aug. 1, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 12500 | $13.34 | 91,390.0000 | 0 | 15.84% | 0.00% |
| Aug. 2, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 13000 | $12.93 | 104,390.0000 | 0 | 14.22% | 0.00% |
| July 31, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 200 | $13.26 | 78,890.0000 | 0 | 0.25% | 0.00% |
| July 30, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 6105 | $13.30 | 78,690.0000 | 0 | 8.41% | 0.00% |
| July 26, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 6105 | $13.14 | 67,035.0000 | 0 | 10.02% | 0.00% |
| July 29, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 5550 | $13.18 | 72,585.0000 | 0 | 8.28% | 0.00% |
| July 24, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 13000 | $13.26 | 60,930.0000 | 0 | 27.12% | 0.00% |
| July 19, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 800 | $13.10 | 47,930.0000 | 0 | 1.70% | 0.00% |
| July 17, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 13000 | $13.34 | 38,910.0000 | 0 | 50.17% | 0.00% |
| July 18, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 8220 | $13.35 | 47,130.0000 | 0 | 21.13% | 0.00% |
| July 16, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 1000 | $13.12 | 25,910.0000 | 0 | 4.01% | 0.00% |
| July 12, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 4320 | $12.90 | 24,910.0000 | 0 | 20.98% | 0.00% |
| July 10, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 100 | $12.53 | 20,590.0000 | 0 | 0.49% | 0.00% |
| July 9, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 2530 | $12.52 | 20,490.0000 | 0 | 14.09% | 0.00% |
| July 8, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 6201 | $12.54 | 17,960.0000 | 0 | 52.73% | 0.00% |
| July 5, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 3804 | $12.51 | 11,759.0000 | 0 | 47.82% | 0.00% |
| July 3, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 1021 | $12.54 | 7,955.0000 | 0 | 14.72% | 0.00% |
| July 1, 2024 | BEXIL INVESTMENT TRUST | $BXSY | WINMILL & CO. INC | Other | P | Shares of Beneficial Interest | 6934 | $12.52 | 6,934.0000 | 0 | 9999.99% | 0.00% |