SEC Insider Transactions from Griffin Jon Kevin.

Last updated: 2026-04-03 21:06 UTC | Total transactions: 118

Griffin Jon Kevin has filed 118 insider transactions across 1 company since December 2022.

Most recent transaction: a transaction of 281 shares of Main Street Capital CORP ($MAIN) on March 27, 2026.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
March 27, 2026 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 282 $51.53 71,383.5360 89,627,718 0.40% 0.00%
March 13, 2026 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 21 $54.66 70,848.7100 89,627,718 0.03% 0.00%
March 13, 2026 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 228 $54.89 71,077.0180 89,627,718 0.32% 0.00%
March 27, 2026 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 25 $52.92 71,101.5970 89,627,718 0.03% 0.00%
Feb. 13, 2026 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 18 $60.89 70,618.2700 89,627,718 0.03% 0.00%
Feb. 13, 2026 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 210 $59.44 70,828.1840 89,627,718 0.30% 0.00%
Jan. 15, 2026 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 18 $62.27 70,406.3560 89,627,718 0.03% 0.00%
Jan. 15, 2026 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 194 $64.20 70,599.9220 89,627,718 0.27% 0.00%
Dec. 15, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 199 $60.77 70,128.6880 89,627,718 0.28% 0.00%
Dec. 15, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 17 $62.05 69,929.9650 89,627,718 0.02% 0.00%
Dec. 29, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 21 $60.77 70,149.7080 89,627,718 0.03% 0.00%
Dec. 29, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 239 $59.75 70,388.4890 89,627,718 0.34% 0.00%
Nov. 14, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 206 $58.42 69,912.5380 89,627,718 0.30% 0.00%
Nov. 14, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 18 $58.90 69,706.7200 89,627,718 0.03% 0.00%
Oct. 15, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 206 $58.13 69,688.4400 89,627,718 0.30% 0.00%
Oct. 15, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 18 $58.38 69,482.4980 89,627,718 0.03% 0.00%
Sept. 15, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 182 $65.17 69,224.5440 86,805,755 0.26% 0.00%
Sept. 15, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 16 $66.98 69,042.4220 86,805,755 0.02% 0.00%
Sept. 26, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 220 $63.75 69,464.1350 86,805,755 0.32% 0.00%
Sept. 26, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 20 $63.72 69,244.2440 86,805,755 0.03% 0.00%
Aug. 15, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 179 $66.10 69,026.4800 86,805,755 0.26% 0.00%
Aug. 15, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 16 $67.15 68,847.6100 86,805,755 0.02% 0.00%
July 15, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 17 $63.57 70,151.4830 86,805,755 0.02% 0.00%
Aug. 14, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found G Common Stock 1505 $0.00 68,831.8410 86,805,755 2.14% 0.00%
July 15, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 185 $63.50 70,336.9320 86,805,755 0.26% 0.00%
June 27, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 234 $58.96 70,134.8920 86,805,755 0.33% 0.00%
June 27, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 21 $59.32 69,901.1070 86,805,755 0.03% 0.00%
June 13, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 198 $57.76 69,880.2950 86,805,755 0.28% 0.00%
June 13, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 18 $58.23 69,682.2840 86,805,755 0.03% 0.00%
May 15, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 19 $53.17 69,453.8300 86,805,755 0.03% 0.00%
May 15, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 211 $53.99 69,664.6920 86,805,755 0.30% 0.00%
May 5, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found A Common Stock 565 $0.00 67,833.9010 86,805,755 0.84% 0.00%
May 5, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found A Common Stock 1601 $53.10 69,434.6540 86,805,755 2.36% 0.00%
April 15, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 19 $53.11 67,065.2250 86,805,755 0.03% 0.00%
April 15, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 204 $53.68 67,268.9010 86,805,755 0.30% 0.00%
March 14, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 18 $54.71 66,605.6220 86,805,755 0.03% 0.00%
March 14, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 192 $56.26 66,798.0930 86,805,755 0.29% 0.00%
March 27, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 21 $57.92 66,819.0100 86,805,755 0.03% 0.00%
March 27, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 227 $57.47 67,046.1170 86,805,755 0.34% 0.00%
March 5, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found G Common Stock 1658 $0.00 66,587.2520 86,805,755 2.43% 0.00%
Jan. 15, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 17 $58.91 67,872.0830 86,805,755 0.02% 0.00%
Feb. 14, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 175 $61.47 68,245.2520 86,805,755 0.26% 0.00%
Feb. 14, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 16 $60.88 68,069.8080 86,805,755 0.02% 0.00%
Jan. 15, 2025 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 181 $59.24 68,053.3670 86,805,755 0.27% 0.00%
Dec. 13, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 17 $55.39 67,425.7080 87,459,533 0.03% 0.00%
Dec. 27, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 21 $57.64 67,633.7360 87,459,533 0.03% 0.00%
Dec. 27, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 221 $57.90 67,855.1640 87,459,533 0.33% 0.00%
Dec. 13, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 187 $55.63 67,613.0940 87,459,533 0.28% 0.00%
Nov. 15, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 18 $52.16 67,209.3250 87,459,533 0.03% 0.00%
Nov. 15, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 199 $52.16 67,408.2430 87,459,533 0.30% 0.00%
Oct. 15, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 19 $51.13 66,988.4750 87,459,533 0.03% 0.00%
Oct. 15, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 202 $51.02 67,190.8650 87,459,533 0.30% 0.00%
Sept. 13, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 204 $49.95 66,696.2960 81,916,663 0.31% 0.00%
Sept. 27, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 250 $50.23 66,969.7330 81,916,663 0.38% 0.00%
Sept. 27, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 23 $50.26 66,719.5040 81,916,663 0.03% 0.00%
Sept. 13, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 19 $49.48 66,491.8000 81,916,663 0.03% 0.00%
Aug. 15, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 19 $48.45 66,266.2670 81,916,663 0.03% 0.00%
Aug. 15, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 206 $49.25 66,472.6430 81,916,663 0.31% 0.00%
July 15, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 18 $51.67 66,051.0200 81,916,663 0.03% 0.00%
June 27, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 23 $49.75 65,787.2750 81,916,663 0.03% 0.00%
June 27, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 246 $50.14 66,032.8530 81,916,663 0.37% 0.00%
July 15, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 196 $51.67 66,246.8010 81,916,663 0.30% 0.00%
June 14, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 19 $49.14 65,565.6280 81,916,663 0.03% 0.00%
June 14, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 199 $49.34 65,764.3100 81,916,663 0.30% 0.00%
May 15, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 18 $49.83 65,349.2780 81,916,663 0.03% 0.00%
May 15, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 198 $49.31 65,547.1180 81,916,663 0.30% 0.00%
May 6, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found A Common Stock 1769 $50.88 65,331.1120 81,916,663 2.78% 0.00%
May 6, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found A Common Stock 590 $0.00 63,562.2440 81,916,663 0.94% 0.00%
March 27, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 246 $46.78 62,754.1230 81,916,663 0.39% 0.00%
April 15, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 199 $46.68 62,972.1780 81,916,663 0.32% 0.00%
April 15, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 19 $46.94 62,773.3090 81,916,663 0.03% 0.00%
March 27, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 24 $46.40 62,507.6480 81,916,663 0.04% 0.00%
March 15, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 19 $45.82 62,284.9850 81,916,663 0.03% 0.00%
March 15, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 199 $46.20 62,483.5420 81,916,663 0.32% 0.00%
Feb. 15, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 20 $44.40 62,061.9550 81,916,663 0.03% 0.00%
Feb. 15, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 204 $44.83 62,265.5580 81,916,663 0.33% 0.00%
Jan. 12, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 207 $43.77 62,042.0140 81,916,663 0.34% 0.00%
Jan. 12, 2024 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 20 $43.69 61,834.6170 81,916,663 0.03% 0.00%
Dec. 27, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 238 $43.42 61,814.4630 74,482,176 0.39% 0.00%
Dec. 15, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 20 $42.93 61,347.9190 74,482,176 0.03% 0.00%
Dec. 15, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 205 $42.80 61,553.1630 74,482,176 0.33% 0.00%
Dec. 27, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 23 $43.12 61,576.4130 74,482,176 0.04% 0.00%
Nov. 15, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 21 $40.77 61,114.0510 74,482,176 0.03% 0.00%
Nov. 15, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 214 $40.81 61,328.0710 74,482,176 0.35% 0.00%
Oct. 13, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 21 $39.70 60,874.5080 74,482,176 0.03% 0.00%
Oct. 13, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 219 $39.69 61,093.2720 74,482,176 0.36% 0.00%
Sept. 27, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 251 $40.21 60,853.2940 74,482,176 0.41% 0.00%
Sept. 15, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 205 $41.01 60,577.9340 74,482,176 0.34% 0.00%
Sept. 27, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 24 $40.14 60,602.3200 74,482,176 0.04% 0.00%
Sept. 15, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 20 $40.89 60,373.2710 74,482,176 0.03% 0.00%
Aug. 15, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 207 $40.32 60,353.3620 74,482,176 0.34% 0.00%
Aug. 15, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 20 $40.65 60,146.3780 74,482,176 0.03% 0.00%
July 14, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 20 $40.44 59,923.0610 74,482,176 0.03% 0.00%
July 14, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 203 $40.80 60,126.4640 74,482,176 0.34% 0.00%
June 15, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 20 $39.23 59,473.2180 74,482,176 0.03% 0.00%
June 28, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 206 $39.21 59,903.1570 74,482,176 0.34% 0.00%
June 28, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 20 $38.85 59,697.2880 74,482,176 0.03% 0.00%
June 15, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 204 $39.36 59,677.1360 74,482,176 0.34% 0.00%
May 15, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 202 $39.53 59,453.3750 74,482,176 0.34% 0.00%
May 15, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 20 $39.60 59,251.4830 74,482,176 0.03% 0.00%
May 1, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found A Common Stock 740 $0.00 57,258.1170 74,482,176 1.31% 0.00%
April 14, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 189 $39.56 56,518.1170 74,482,176 0.34% 0.00%
April 14, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 19 $39.65 56,328.6820 74,482,176 0.03% 0.00%
May 1, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found A Common Stock 1974 $40.53 59,231.9640 74,482,176 3.45% 0.00%
March 15, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 20 $38.89 55,954.5730 74,482,176 0.04% 0.00%
March 15, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 192 $38.54 56,147.0390 74,482,176 0.34% 0.00%
March 28, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 15 $39.38 56,162.1730 74,482,176 0.03% 0.00%
March 28, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 147 $39.45 56,309.2700 74,482,176 0.26% 0.00%
Feb. 15, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 186 $39.76 55,934.9820 74,482,176 0.33% 0.00%
Feb. 15, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 19 $39.67 55,749.4710 74,482,176 0.03% 0.00%
Jan. 13, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 19 $38.81 55,539.9540 74,482,176 0.03% 0.00%
Jan. 13, 2023 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 190 $38.51 55,730.3740 74,482,176 0.34% 0.00%
Dec. 28, 2022 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 51 $36.71 55,520.5470 0 0.09% 0.00%
Dec. 15, 2022 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 106 $37.33 55,469.4290 0 0.19% 0.00%
Dec. 15, 2022 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 191 $37.19 55,265.5100 0 0.35% 0.00%
Dec. 15, 2022 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 20 $37.33 55,074.3700 0 0.04% 0.00%
Dec. 28, 2022 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 9 $36.71 55,274.6040 0 0.02% 0.00%
Dec. 28, 2022 Main Street Capital CORP $MAIN Griffin Jon Kevin Not found J Common Stock 89 $36.51 55,363.6270 0 0.16% 0.00%