Young Sohn
Director, Cymer, Inc.
Companies
- Arm HoldingsBoard member Mar 18, 2026 to now1
- Cadence Design SystemsBoard member Feb 13, 2013 to now2
- Cymer, Inc.Board member Jan 17, 2006 to Jun 3, 20133
- Inphi CorporationBoard member Nov 10, 2010 to Apr 11, 20114
- Inphi CorporationChief executive officer Nov 10, 2010 to Apr 11, 20114
- Inphi CorporationPresident Nov 10, 2010 to Apr 11, 20114
Holdings
Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.
Shares held
Cadence Design Systems CDNS15,243 shares5$4.9M at $319.51Jul 30, 2026
Arm Holdings ARM2,396 shares6$545.8K at $227.80May 15, 2026
As of each latest filing. The line shows shares held over time.
Recent filings
- Jul 30, 2026Gift 9 shares of Cadence Design Systems5
- May 15, 2026Shares withheld for tax 429 shares at $209.16 of Arm Holdings6
- May 15, 2026Exercised options 2,141 shares of Arm Holdings6
- May 7, 2026Granted 714 shares of Cadence Design Systems7
- May 6, 2026Gift 72 shares at $354.90 of Cadence Design Systems8
- Jun 12, 2025Gift 110 shares at $307.85 of Cadence Design Systems9
- May 8, 2025Granted 779 shares of Cadence Design Systems10
- May 2, 2024Granted 868 shares of Cadence Design Systems11
- Dec 15, 2023Exercised options 10,000 shares at $13.81 of Cadence Design Systems12
- May 30, 2023Other 9,473 shares of Cadence Design Systems13
- May 4, 2023Granted 1,073 shares of Cadence Design Systems14
- Nov 30, 2022Sold 10,000 shares at $166.00 of Cadence Design Systems15
- Nov 30, 2022Exercised options 10,000 shares at $14.36 of Cadence Design Systems15
- May 27, 2022Sold 16,275 shares at $150.00 of Cadence Design Systems16
- May 5, 2022Granted 1,473 shares of Cadence Design Systems17
- Dec 7, 2021Gift 24,899 shares of Cadence Design Systems14
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1SEC EDGARArm Holdings, Board member
- 2SEC EDGARCadence Design Systems, Board member
- 3SEC EDGARCymer, Inc., Board member
- 4SEC EDGARInphi Corporation, Board member
- 5
- 6
- 7SEC EDGARForm 4 filed May 11, 2026
- 8SEC EDGARForm 4 filed May 8, 2026
- 9SEC EDGARForm 4 filed Jun 16, 2025
- 10SEC EDGARForm 4 filed May 12, 2025
- 11SEC EDGARForm 4 filed May 6, 2024
- 12SEC EDGARForm 4 filed Dec 19, 2023
- 13SEC EDGARForm 4 filed Jun 1, 2023
- 14SEC EDGARForm 4 filed May 8, 2023
- 15SEC EDGARForm 4 filed Dec 2, 2022
- 16SEC EDGARForm 4 filed Jun 1, 2022
- 17SEC EDGARForm 4 filed May 9, 2022