Sean S. Sullivan

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: Acushnet Holdings Corp., 3 years.

Acushnet Holdings Corp. Director ยท See Remarks
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
Mar 3, 2026 Acushnet Holdings Corp. Grant or award +32,800 โ€” โ€”
Mar 3, 2026 Acushnet Holdings Corp. Shares withheld for tax โˆ’15,859 $102.33 $1,622,830
Feb 17, 2026 Acushnet Holdings Corp. Shares withheld for tax โˆ’6,615 $99.56 $658,617
Feb 12, 2026 Acushnet Holdings Corp. Grant or award +8,800 โ€” โ€”
Jun 3, 2025 Acushnet Holdings Corp. Shares withheld for tax โˆ’18,487 $68.24 $1,261,527
Feb 18, 2025 Acushnet Holdings Corp. Shares withheld for tax โˆ’2,919 $66.71 $194,741
Feb 13, 2025 Acushnet Holdings Corp. Grant or award +12,315 โ€” โ€”
Jun 1, 2024 Acushnet Holdings Corp. Shares withheld for tax โˆ’18,486 $65.90 $1,218,227
Feb 20, 2024 Acushnet Holdings Corp. Shares withheld for tax โˆ’1,975 $66.98 $132,286
Feb 15, 2024 Acushnet Holdings Corp. Grant or award +11,982 โ€” โ€”
Aug 7, 2023 Acushnet Holdings Corp. Open-market sale โˆ’13,101 $58.34 $764,312
Jun 16, 2023 Acushnet Holdings Corp. Grant or award +91 $50.71 $4,615
Jun 1, 2023 Acushnet Holdings Corp. Grant or award +17,479 $45.77 $800,014
Jun 1, 2023 Acushnet Holdings Corp. Grant or award +76,470 $45.77 $3,500,032
Mar 24, 2023 Acushnet Holdings Corp. Grant or award +93 $49.46 $4,600

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