Updated Jul 16, 2026
O'SULLIVAN KIERAN M has filed 2 SEC Form 4 filings across 2 companies in the last 90 days — selling. Lifetime open-market sales: $12.92M.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-03 | CTS | CTS CORP | S — Open-market sale | 22.7K | $66.67 | $1.51M |
| 2026-06-03 | CTS | CTS CORP | S — Open-market sale | 60.4K | $66.26 | $4.00M |
| 2026-06-03 | CTS | CTS CORP | S — Open-market sale | 47.0K | $63.31 | $2.97M |
| 2026-05-13 | LCII | LCI INDUSTRIES | M — Option exercise | 1.8K | $112.42 | $198K |
| 2026-02-26 | CTS | CTS CORP | F — Tax withholding / forfeiture | 7.5K | $52.94 | $398K |
| 2026-02-26 | CTS | CTS CORP | A — Grant or award | 16.9K | $52.94 | $893K |
| 2026-02-13 | CTS | CTS CORP | A — Grant or award | 24.6K | $56.92 | $1.40M |
| 2026-02-11 | CTS | CTS CORP | F — Tax withholding / forfeiture | 3.7K | $55.58 | $208K |
| 2026-02-11 | CTS | CTS CORP | F — Tax withholding / forfeiture | 3.2K | $55.58 | $180K |
| 2026-02-09 | CTS | CTS CORP | F — Tax withholding / forfeiture | 3.7K | $55.78 | $205K |
| 2024-12-10 | CTS | CTS CORP | S — Open-market sale [10b5-1] | 6.7K | $55.83 | $373K |
| 2024-12-10 | CTS | CTS CORP | S — Open-market sale [10b5-1] | 8.5K | $54.50 | $463K |
| 2024-12-06 | CTS | CTS CORP | S — Open-market sale [10b5-1] | 9.6K | $54.60 | $526K |
| 2024-12-06 | CTS | CTS CORP | S — Open-market sale [10b5-1] | 12.8K | $55.50 | $710K |
| 2024-12-04 | CTS | CTS CORP | S — Open-market sale [10b5-1] | 10.4K | $55.57 | $579K |
| 2024-12-04 | CTS | CTS CORP | S — Open-market sale [10b5-1] | 32.0K | $55.81 | $1.78M |
O'SULLIVAN KIERAN M is a corporate insider — currently tracked as President & CEO, Director of CTS CORP (CTS). InsiderAlpha tracks every SEC Form 4 filing in real time.
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Recorded transactions: 0 open-market purchases () and 9 open-market sales ($12.92M) across all tracked 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.
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