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 · See Remarks
3 years · 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 — —
Mar 3, 2026 Acushnet Holdings Corp. Shares withheld for tax −15,859 $102.33 $1,622,830
Feb 17, 2026 Acushnet Holdings Corp. Shares withheld for tax −6,615 $99.56 $658,617
Feb 12, 2026 Acushnet Holdings Corp. Grant or award +8,800 — —
Jun 3, 2025 Acushnet Holdings Corp. Shares withheld for tax −18,487 $68.24 $1,261,527
Feb 18, 2025 Acushnet Holdings Corp. Shares withheld for tax −2,919 $66.71 $194,741
Feb 13, 2025 Acushnet Holdings Corp. Grant or award +12,315 — —
Jun 1, 2024 Acushnet Holdings Corp. Shares withheld for tax −18,486 $65.90 $1,218,227
Feb 20, 2024 Acushnet Holdings Corp. Shares withheld for tax −1,975 $66.98 $132,286
Feb 15, 2024 Acushnet Holdings Corp. Grant or award +11,982 — —
Aug 7, 2023 Acushnet Holdings Corp. Open-market sale −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

Questions about Sean S. Sullivan

What boards is Sean S. Sullivan on?

Sean S. Sullivan sits on the board of Acushnet Holdings Corp.

How long has Sean S. Sullivan served on boards?

Our records show at least 4 years of board service across 1 board, the earliest from 2023.

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