John Earl Jackson

Sits on 2 boards. Last updated September 28, 2026

Time on boards

Boards served
2
Current seats
2
Board service
4 years
Director since
2023

4 years of board service in total across 2 boards, counting each seat separately. Longest: Main Street Capital Corporation, 3 years.

3 years ยท Since 2023
3 months ยท Since 2026

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 +97 $53.09 $5,166
Jul 15, 2026 Main Street Capital Corporation Other +247 $53.41 $13,200
Jul 15, 2026 Main Street Capital Corporation Other +10 $53.47 $535
Jun 29, 2026 Main Street Capital Corporation Other +114 $51.01 $5,814
Jun 29, 2026 Main Street Capital Corporation Other +288 $51.56 $14,857
Jun 15, 2026 Main Street Capital Corporation Other +96 $52.02 $5,014
Jun 15, 2026 Main Street Capital Corporation Other +250 $51.29 $12,811
Jun 15, 2026 Main Street Capital Corporation Other +10 $52.18 $522
May 15, 2026 Main Street Capital Corporation Other +98 $50.69 $4,988
May 15, 2026 Main Street Capital Corporation Other +253 $50.45 $12,745
May 15, 2026 Main Street Capital Corporation Other +10 $50.49 $505
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 +85 $56.39 $4,820
Apr 15, 2026 Main Street Capital Corporation Other +213 $57.83 $12,340

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