CTS Corporation (CTS)CEO sold ~$1.51M

~$1.51M

Approx. value · 23K sh @ $66.67

308K

Holds after · shares reported

Traded

Jun 3, 2026

Filed

Jun 3, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Apr 29, 2026Company filing · Form 8-K · Results, Reg FDReported its results, and shared information with investors
2. Jun 1, 2026Insider · Their largest sale since 2015CEO sold ~$2.97M of CTS shares in the open market
3. Jun 2, 2026Insider · Their largest sale since 2015CEO sold ~$4M of CTS shares in the open market
4. Jun 3, 2026 · this disclosureInsiderCEO sold ~$1.51M of CTS shares in the open market

What came next

1. Jun 25, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On June 25, 2026, CTS Corporation (“CTS” or the “Company”) announced that Kieran O’Sullivan, the Company’s President and Chief Executive Officer (“CEO”), will be stepping down effective as of July 6, 2026 (the “Effective Date”).”
2. Jul 28, 2026Company filing · Form 8-K · Results, Reg FDReported its results, and shared information with investors

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for CTS Corporation

For CTS Corporation, OQRO holds 4 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its CTS page.

Other recent filings by Kieran M O'sullivan, President & CEO

• SEC Form 4 at CTS Corporation (CTS)Jun 3, 2026
• SEC Form 4 at CTS Corporation (CTS)Jun 3, 2026
• SEC Form 4 at CTS Corporation (CTS)Dec 10, 2024
• SEC Form 4 at CTS Corporation (CTS)Dec 10, 2024
• SEC Form 4 at CTS Corporation (CTS)Dec 6, 2024

The full history of Kieran M O'sullivan, President & CEO is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at CTS Corporation

• SEC Form 13F-HRAug 13, 2026
• SEC Form 13F-HRAug 13, 2026
• SEC Form 13F-HRAug 12, 2026
• SEC Form 13F-HRAug 12, 2026
• SEC Form 13F-HRJul 10, 2026
• SEC Form 4Jun 3, 2026

Everything OQRO holds on this company is on its CTS page.