Michael Sean Griffey

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
2 years
Director since
2024

2 years of board service in total across 1 board, counting each seat separately. Longest: TechTarget Inc., 1 year.

TechTarget Inc. Director
1 year · Since 2024

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

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
Aug 11, 2026 TechTarget Inc. Grant or award +800 $3.75 $3,000
Dec 11, 2025 TechTarget Inc. Grant or award +4,468 $5.82 $26,004
Aug 14, 2025 TechTarget Inc. Grant or award +750 $6.00 $4,500
Dec 31, 2024 TechTarget Inc. Grant or award +1,010 $19.82 $20,018
Dec 20, 2024 TechTarget Inc. Open-market purchase +11 $20.10 $221
Dec 19, 2024 TechTarget Inc. Open-market purchase +1,114 $20.05 $22,336
Dec 18, 2024 TechTarget Inc. Open-market purchase +13,500 $20.00 $270,000
Dec 16, 2024 TechTarget Inc. Open-market purchase +4,000 $20.17 $80,680
Dec 13, 2024 TechTarget Inc. Open-market purchase +2,964 $20.98 $62,185
Dec 12, 2024 TechTarget Inc. Open-market purchase +10,500 $21.90 $229,950
Dec 11, 2024 TechTarget Inc. Open-market purchase +10,626 $22.56 $239,723
Dec 10, 2024 TechTarget Inc. Open-market purchase +10,000 $22.92 $229,200
Dec 9, 2024 TechTarget Inc. Open-market purchase +5,000 $23.80 $119,000
Dec 9, 2024 TechTarget Inc. Open-market purchase +17,500 $24.98 $437,150
Dec 6, 2024 TechTarget Inc. Open-market purchase +14,500 $25.70 $372,650

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