| $324M | ||
| $248M | ||
| $183M | ||
| $155M | ||
| $88M | ||
| $68M |
Buys | $211,012 | 3 | 50 |
Sells | $125,364 | 3 | 50 |
| Klein Mark D | Chairman, CEO and President | 3 | $211,012 | 0 | $0 | $211,012 |
| LOTT RONALD M. | director | 0 | $0 | 3 | $125,364 | $-125,364 |
SuRo Capital Corp. is a business development company. The firm seeks to invest in growing, late stage, venture capital-backed private companies. SuRo Capital Corp. was founded in 2010 and is based in San Francisco, California.
Over the last 12 months, insiders at SuRo Capital Corp. have bought $211,012 and sold $125,364 worth of SuRo Capital Corp. stock.
On average, over the past 5 years, insiders at SuRo Capital Corp. have bought $503,322 and sold $4.55M worth of stock each year.
Highest buying activity among insiders over the last 12 months: Klein Mark D (Chairman, CEO and President) — $211,012.
The last purchase of 10,000 shares for transaction amount of $84,500 was made by Klein Mark D (Chairman, CEO and President) on 2025‑08‑12.
| 2025-08-19 | Sale | LOTT RONALD M. | director | 7,500 0.0314% | $8.81 | $66,075 | +6.87% | |
| 2025-08-12 | Klein Mark D | Chairman, CEO and President | 10,000 0.0416% | $8.45 | $84,500 | +8.71% | ||
| 2025-08-11 | Klein Mark D | Chairman, CEO and President | 4,571 0.0196% | $8.69 | $39,722 | +10.17% | ||
| 2025-06-11 | Sale | LOTT RONALD M. | director | 39 0.0002% | $7.42 | $289 | +26.51% | |
| 2025-05-09 | Klein Mark D | Chairman, CEO and President | 16,500 0.0699% | $5.26 | $86,790 | +72.49% | ||
| 2025-03-20 | Sale | LOTT RONALD M. | director | 10,000 0.0426% | $5.90 | $59,000 | +52.16% | |
| 2024-12-26 | Sale | LOTT RONALD M. | director | 434 0.0019% | $6.06 | $2,630 | +34.73% | |
| 2024-12-02 | Klein Mark D | Chairman, CEO and President | 743 0.0032% | $5.49 | $4,079 | +34.76% | ||
| 2024-12-02 | Green Allison | See Remarks | 9,100 0.0389% | $5.48 | $49,868 | +34.76% | ||
| 2024-11-29 | Klein Mark D | Chairman, CEO and President | 39,000 0.1637% | $5.20 | $202,800 | +25.55% | ||
| 2024-11-27 | Klein Mark D | Chairman, CEO and President | 32,257 0.1372% | $5.10 | $164,511 | +30.35% | ||
| 2024-11-26 | Klein Mark D | Chairman, CEO and President | 10,000 0.0429% | $5.03 | $50,300 | +32.70% | ||
| 2024-08-20 | Klein Mark D | Chairman, CEO and President | 12,000 0.0512% | $3.84 | $46,080 | +48.21% | ||
| 2023-12-06 | Klein Mark D | Chairman, CEO and President | 14,815 0.0589% | $4.11 | $60,890 | -0.78% | ||
| 2023-12-05 | Klein Mark D | Chairman, CEO and President | 19,000 0.0756% | $4.02 | $76,380 | +0.53% | ||
| 2023-12-04 | Klein Mark D | Chairman, CEO and President | 19,000 0.0759% | $4.03 | $76,570 | 0.00% | ||
| 2023-12-04 | Green Allison | See Remarks | 12,050 0.0482% | $4.03 | $48,562 | 0.00% | ||
| 2023-12-01 | Klein Mark D | Chairman, CEO and President | 11,885 0.0468% | $4.00 | $47,540 | +0.53% | ||
| 2023-11-30 | Klein Mark D | Chairman, CEO and President | 18,900 0.0759% | $3.97 | $75,033 | +2.70% | ||
| 2023-11-29 | Klein Mark D | Chairman, CEO and President | 19,000 0.0755% | $4.00 | $76,000 | +1.88% |
| Klein Mark D | Chairman, CEO and President | 1530590 6.0933% | $14.75M | 62 | 0 | +14.57% |
| LOTT RONALD M. | director | 29623 0.1179% | $285,565.72 | 2 | 4 | +6.78% |
| Birch Robert S. | 1991263 7.9273% | $19.2M | 42 | 10 | +90.75% | |
| Green Allison | See Remarks | 136734 0.5443% | $1.32M | 7 | 0 | +6.36% |
| Moe Michael T. | director | 71572 0.2849% | $689,950.40 | 26 | 1 | <0.0001% |
| Potter Leonard | director | 34333 0.1367% | $330,970.12 | 5 | 0 | +12.63% |
| Bard Stephen D. | CFO, CCO, Treasurer & Secretar | 31667 0.1261% | $305,269.88 | 1 | 0 | +3.62% |
| POTTRUCK DAVID S | director | 25000 0.0995% | $241,000.00 | 2 | 0 | +14.85% |
| Lapping Paul | Chief Operating Officer | 15300 0.0609% | $147,492.00 | 1 | 0 | +3.62% |
| Crowder David V. | EXECUTIVE VICE PRESIDENT | 13825 0.055% | $133,273.00 | 3 | 0 | +4.32% |
| Tanona William F. | CFO, Treasurer and Secretary | 10000 0.0398% | $96,400.00 | 1 | 0 | +0.31% |
| Mazur Marc | director | 6000 0.0239% | $57,840.00 | 1 | 0 | +53.59% |
| Flynn Mark W. | President | 5000 0.0199% | $48,200.00 | 1 | 0 | <0.0001% |
| SPRENG R DAVID | director | 1666 0.0066% | $16,060.24 | 1 | 0 | +3.62% |
$16,747,806 | 287 | 16.68% | $151.91M | |
$4,858,743 | 286 | 13.46% | $422.91M | |
$110,976,097 | 172 | 0.82% | $160.84M | |
SuRo Capital Corp. (SSSS) | $15,757,580 | 149 | 32.17% | $242.15M |
$11,078,248 | 144 | 25.95% | $395.04M | |
$9,351,327 | 116 | 12.85% | $369.72M | |
$3,548,632 | 107 | 8.96% | $271.66M | |
$3,763,592 | 94 | 10.03% | $409.65M | |
$2,625,041 | 91 | 3.95% | $205.75M | |
$3,229,650 | 85 | 11.55% | $393.99M | |
$1,903,639 | 59 | 9.69% | $152.17M | |
$4,437,197 | 53 | 19.73% | $266.92M | |
$36,712,281 | 51 | 24.10% | $210.88M | |
$3,038,944 | 48 | 4.39% | $83.37M | |
$5,286,305 | 44 | 9.41% | $145.38M | |
$1,532,484 | 27 | 15.80% | $126.2M | |
$2,776,698 | 16 | 10.45% | $399.6M | |
$1,013,522 | 12 | 10.97% | $380.73M | |
$4,517,518 | 5 | 4.27% | $139.29M |
| Increased Positions | 45 | +67.16% | 989,056 | +18.61% |
| Decreased Positions | 27 | -40.3% | 883,846 | -16.63% |
| New Positions | 29 | New | 516,018 | New |
| Sold Out Positions | 11 | Sold Out | 415,702 | Sold Out |
| Total Postitions | 85 | +26.87% | 5M | +1.98% |
| Gabelli Funds Llc | $14,235.00 | 5.9% | 1.47M | +23,510 | +1.62% | 2025-09-30 |
| Gatepass Capital, Llc | $4,790.00 | 1.98% | 496,100 | -16,650 | -3.25% | 2025-09-30 |
| Needham Investment Management Llc | $4,119.00 | 1.71% | 426,594 | -12,000 | -2.74% | 2025-09-30 |
| Gamco Investors, Inc. Et Al | $2,728.00 | 1.13% | 282,500 | -2,500 | -0.88% | 2025-09-30 |
| Mgo One Seven Llc | $2,593.00 | 1.07% | 268,544 | -2,004 | -0.74% | 2025-09-30 |
| Two Sigma Investments, Lp | $2,046.00 | 0.85% | 211,905 | +138,818 | +189.94% | 2025-09-30 |
| Franklin Resources Inc | $1,832.00 | 0.76% | 189,699 | -50,846 | -21.14% | 2025-09-30 |
| Acadian Asset Management Llc | $1,705.00 | 0.71% | 176,551 | +32,387 | +22.46% | 2025-09-30 |
| Blackrock, Inc. | $1,383.00 | 0.57% | 143,232 | +143,230 | +7.16M% | 2025-09-30 |
| Jane Street Group, Llc | $1,200.00 | 0.5% | 124,239 | +53,602 | +75.88% | 2025-09-30 |