Jon Kevin Griffin

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
4 years
Director since
2023

4 years of board service in total across 1 board, counting each seat separately. Longest: Main Street Capital Corporation, 3 years.

3 years ยท Since 2023

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Jul 15, 2026 Main Street Capital Corporation Other +22 $53.09 $1,180
Jul 15, 2026 Main Street Capital Corporation Other +253 $53.41 $13,537
Jun 29, 2026 Main Street Capital Corporation Other +26 $51.01 $1,327
Jun 29, 2026 Main Street Capital Corporation Other +296 $51.56 $15,237
Jun 15, 2026 Main Street Capital Corporation Other +22 $52.02 $1,145
Jun 15, 2026 Main Street Capital Corporation Other +256 $51.29 $13,139
May 15, 2026 Main Street Capital Corporation Other +22 $50.69 $1,139
May 15, 2026 Main Street Capital Corporation Other +259 $50.45 $13,071
May 4, 2026 Main Street Capital Corporation Grant or award +538 โ€” โ€”
May 4, 2026 Main Street Capital Corporation Grant or award +1,345 $55.76 $75,000
Apr 15, 2026 Main Street Capital Corporation Other +20 $56.39 $1,133
Apr 15, 2026 Main Street Capital Corporation Other +219 $57.83 $12,665
Mar 27, 2026 Main Street Capital Corporation Other +25 $52.92 $1,301
Mar 27, 2026 Main Street Capital Corporation Other +282 $51.53 $14,528
Mar 13, 2026 Main Street Capital Corporation Other +21 $54.66 $1,122

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