Insider · CIK 0001525628
Jon Kevin Griffin
director
Files at MAIN (Main Street Capital CORP). First filing -, latest -.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 0
$0 bought, $0 sold
Signals
This insider’s open-market buys and sells, scored.
No scored open-market trades yet.
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Aug 14, 2026 | MAIN Main Street Capital CORP | JOther Common Stock | +20 | $59.23 | $1,185 | 74,683 | 27 d ago |
| Aug 14, 2026 | MAIN Main Street Capital CORP | JOther Common Stock | +231 | $58.80 | $14k | 74,914 | 27 d ago |
| Feb 13, 2026 | MAIN Main Street Capital CORP | JOther Common Stock | +18 | $60.89 | $1,117 | 70,618 | Mar 11, 2026 |
| Feb 13, 2026 | MAIN Main Street Capital CORP | JOther Common Stock | +210 | $59.44 | $12k | 70,828 | Mar 11, 2026 |
| Jan 15, 2026 | MAIN Main Street Capital CORP | JOther Common Stock | +18 | $62.27 | $1,113 | 70,406 | Feb 13, 2026 |
| Jan 15, 2026 | MAIN Main Street Capital CORP | JOther Common Stock | +194 | $64.20 | $12k | 70,600 | Feb 13, 2026 |
| Dec 15, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +17 | $62.05 | $1,081 | 69,930 | Jan 13, 2026 |
| Dec 15, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +199 | $60.77 | $12k | 70,129 | Jan 13, 2026 |
| Dec 29, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +21 | $60.77 | $1,277 | 70,150 | Jan 13, 2026 |
| Dec 29, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +239 | $59.75 | $14k | 70,388 | Jan 13, 2026 |
| Nov 14, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +18 | $58.90 | $1,077 | 69,707 | Dec 5, 2025 |
| Nov 14, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +206 | $58.42 | $12k | 69,913 | Dec 5, 2025 |
| Oct 15, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +18 | $58.38 | $1,072 | 69,482 | Nov 14, 2025 |
| Oct 15, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +206 | $58.13 | $12k | 69,688 | Nov 14, 2025 |
| Sep 15, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +16 | $66.98 | $1,063 | 69,042 | Oct 14, 2025 |
| Sep 15, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +182 | $65.17 | $12k | 69,225 | Oct 14, 2025 |
| Sep 26, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +20 | $63.72 | $1,255 | 69,244 | Oct 14, 2025 |
| Sep 26, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +220 | $63.75 | $14k | 69,464 | Oct 14, 2025 |
| Aug 15, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +16 | $67.15 | $1,059 | 68,848 | Sep 2, 2025 |
| Aug 15, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +179 | $66.10 | $12k | 69,026 | Sep 2, 2025 |
| Jul 15, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +17 | $63.57 | $1,055 | 70,151 | Aug 14, 2025 |
| Jul 15, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +185 | $63.50 | $12k | 70,337 | Aug 14, 2025 |
| Aug 14, 2025 | MAIN Main Street Capital CORP | GGift Common Stock | -1,505 | $0.00 | $0 | 68,832 | Aug 14, 2025 |
| Jun 13, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +18 | $58.23 | $1,024 | 69,682 | Jul 14, 2025 |
| Jun 13, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +198 | $57.76 | $11k | 69,880 | Jul 14, 2025 |
| Jun 27, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +21 | $59.32 | $1,235 | 69,901 | Jul 14, 2025 |
| Jun 27, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +234 | $58.96 | $14k | 70,135 | Jul 14, 2025 |
| May 15, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +19 | $53.17 | $1,020 | 69,454 | Jun 5, 2025 |
| May 15, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +211 | $53.99 | $11k | 69,665 | Jun 5, 2025 |
| May 5, 2025 | MAIN Main Street Capital CORP | AGrant or award Common Stock | +565 | $0.00 | $0 | 67,834 | May 7, 2025 |
| May 5, 2025 | MAIN Main Street Capital CORP | AGrant or award Common Stock | +1,601 | $53.10 | $85k | 69,435 | May 7, 2025 |
| Mar 14, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +18 | $54.71 | $1,005 | 66,606 | May 2, 2025 |
| Mar 14, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +192 | $56.26 | $11k | 66,798 | May 2, 2025 |
| Mar 27, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +21 | $57.92 | $1,212 | 66,819 | May 2, 2025 |
| Mar 27, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +227 | $57.47 | $13k | 67,046 | May 2, 2025 |
| Apr 15, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +19 | $53.11 | $1,015 | 67,065 | May 2, 2025 |
| Apr 15, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +204 | $53.68 | $11k | 67,269 | May 2, 2025 |
| Jan 15, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +17 | $58.91 | $997 | 67,872 | Mar 7, 2025 |
| Jan 15, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +181 | $59.24 | $11k | 68,053 | Mar 7, 2025 |
| Feb 14, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +16 | $60.88 | $1,001 | 68,070 | Mar 7, 2025 |
| Feb 14, 2025 | MAIN Main Street Capital CORP | JOther Common Stock | +175 | $61.47 | $11k | 68,245 | Mar 7, 2025 |
| Mar 5, 2025 | MAIN Main Street Capital CORP | GGift Common Stock | -1,658 | $0.00 | $0 | 66,587 | Mar 7, 2025 |
| Dec 13, 2024 | MAIN Main Street Capital CORP | JOther Common Stock | +17 | $55.39 | $967 | 67,426 | Jan 15, 2025 |
| Dec 13, 2024 | MAIN Main Street Capital CORP | JOther Common Stock | +187 | $55.63 | $10k | 67,613 | Jan 15, 2025 |
| Dec 27, 2024 | MAIN Main Street Capital CORP | JOther Common Stock | +21 | $57.64 | $1,190 | 67,634 | Jan 15, 2025 |
| Dec 27, 2024 | MAIN Main Street Capital CORP | JOther Common Stock | +221 | $57.90 | $13k | 67,855 | Jan 15, 2025 |
| Nov 15, 2024 | MAIN Main Street Capital CORP | JOther Common Stock | +18 | $52.16 | $963 | 67,209 | Dec 12, 2024 |
| Nov 15, 2024 | MAIN Main Street Capital CORP | JOther Common Stock | +199 | $52.16 | $10k | 67,408 | Dec 12, 2024 |
| Oct 15, 2024 | MAIN Main Street Capital CORP | JOther Common Stock | +19 | $51.13 | $958 | 66,988 | Nov 12, 2024 |
| Oct 15, 2024 | MAIN Main Street Capital CORP | JOther Common Stock | +202 | $51.02 | $10k | 67,191 | Nov 12, 2024 |
| Sep 13, 2024 | MAIN Main Street Capital CORP | JOther Common Stock | +19 | $49.48 | $948 | 66,492 | Oct 17, 2024 |
| Sep 13, 2024 | MAIN Main Street Capital CORP | JOther Common Stock | +204 | $49.95 | $10k | 66,696 | Oct 17, 2024 |
| Sep 27, 2024 | MAIN Main Street Capital CORP | JOther Common Stock | +23 | $50.26 | $1,166 | 66,720 | Oct 17, 2024 |
| Sep 27, 2024 | MAIN Main Street Capital CORP | JOther Common Stock | +250 | $50.23 | $13k | 66,970 | Oct 17, 2024 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.