Yoon Soo (Gene) Yoon - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Yoon Soo (Gene) Yoon has filed 2 SEC Form 4 filings across 1 company in the last 90 days.
Profile
Yoon Soo (Gene) Yoon serves as Director of Acushnet Holdings Corp. (GOLF). Yoon has reported 8 insider filings with the SEC since 2024. The most recent filing was in June 2026.
| Role | Director, 10% Owner |
|---|---|
| Notability | 36/100 |
Board memberships
- Acushnet Holdings Corp.
Reported roles
- Director
Trading Pattern
InsiderAlpha's records for Yoon Soo (Gene) Yoon go back to 2024: 7 primary Form 4 filings, an average of 2.3 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Yoon Soo (Gene) Yoon has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Director, 10% Owner at Acushnet Holdings Corp. (GOLF) - 7 filings, 2024 to 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-23 | GOLF | Acushnet Holdings Corp. | A - Grant or award | 51 | $107.09 | $5K |
| 2026-06-10 | GOLF | Acushnet Holdings Corp. | A - Grant or award | 2.2K | $90.52 | $200K |
| 2026-03-24 | GOLF | Acushnet Holdings Corp. | A - Grant or award | 61 | $89.33 | $5K |
| 2025-12-23 | GOLF | Acushnet Holdings Corp. | A - Grant or award | 61 | $82.45 | $5K |
| 2025-09-19 | GOLF | Acushnet Holdings Corp. | A - Grant or award | 67 | $74.48 | $5K |
| 2025-07-10 | GOLF | Acushnet Holdings Corp. | D - Derivative transaction | 953.4K | $65.56 | $62.51M |
| 2024-12-26 | GOLF | Acushnet Holdings Corp. | A - Grant or award | 64 | $69.92 | $4K |
Companies - Last 90 Days
- Acushnet Holdings Corp. (GOLF) - 2 filings, last 2026-06-23
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Yoon Soo (Gene) Yoon has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- David Eugene Maher - $4.09M of GOLF open-market activity in the last 12 months
- Steven Francis Pelisek - $3.06M of GOLF open-market activity in the last 12 months
- Mary Louise Bohn - $1.04M of GOLF open-market activity in the last 12 months
- Brendan J. Reidy - $879K of GOLF open-market activity in the last 12 months
- Christopher Aaron Lindner - $552K of GOLF open-market activity in the last 12 months
- Gregory A. Hewett - $421K of GOLF open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Caroline Young
- Jeffrey Yu
- George Raymond Zage III
- Payam Zamani
- Mahkam Zanganeh
- A.L. Sarroff Fund, LLC
- ABRAMS CAPITAL MANAGEMENT, L.P.
- Abu Dhabi Investment Authority
Frequently Asked Questions
Who is Yoon Soo (Gene) Yoon?
Yoon Soo (Gene) Yoon serves as Director of Acushnet Holdings Corp. (GOLF). Yoon has reported 8 insider filings with the SEC since 2024. The most recent filing was in June 2026.…
How many SEC Form 4 filings has Yoon Soo (Gene) Yoon submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Where can I see all of Yoon Soo (Gene) Yoon's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Yoon Soo (Gene) Yoon profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.