Kieran M. O'Sullivan
CIK: 0001566534
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (26 total)
- Oct 30, 2026CTS
CTS CORP
Gift(G)Direct15.9K shares- - Jun 3, 2026CTS
CTS CORP
Sale(S)Direct22.7K shares at avg. $66.67$1.5M - Jun 2, 2026CTS
CTS CORP
Sale(S)Direct60.4K shares at avg. $66.26$4.0M - Jun 1, 2026CTS
CTS CORP
Sale(S)Direct47K shares at avg. $63.31$3.0M - May 12, 2026LCII
LCI INDUSTRIES
Award(A)DirectRestricted Stock Unit
1.3K shares- - May 12, 2026LCII
LCI INDUSTRIES
Exercise(M)Direct1.8K shares at avg. $112.42$198K - Feb 24, 2026CTS
CTS CORP
Tax Payment(F)Direct7.5K shares at avg. $52.94$398K - Feb 24, 2026CTS
CTS CORP
Award(A)Direct16.9K shares at avg. $52.94$893K - Feb 12, 2026CTS
CTS CORP
Award(A)Direct24.6K shares at avg. $56.92$1.4M - Feb 9, 2026CTS
CTS CORP
Tax Payment(F)Direct3.7K shares at avg. $55.58$208K - Feb 9, 2026CTS
CTS CORP
Tax Payment(F)Direct3.2K shares at avg. $55.58$180K - Feb 6, 2026CTS
CTS CORP
Tax Payment(F)Direct3.7K shares at avg. $55.78$205K - May 15, 2025LCII
LCI INDUSTRIES
Award(A)DirectRestricted Stock Unit
1.7K shares- - May 15, 2025LCII
LCI INDUSTRIES
Exercise(M)Direct1.4K shares at avg. $88.96$126K - Feb 10, 2025CTS
CTS CORP
Tax Payment(F)Direct3.4K shares at avg. $46.55$158K - Feb 9, 2025CTS
CTS CORP
Tax Payment(F)Direct3.2K shares at avg. $46.47$150K - Feb 8, 2025CTS
CTS CORP
Tax Payment(F)Direct3.7K shares at avg. $46.47$174K - Feb 6, 2025CTS
CTS CORP
Tax Payment(F)Direct19.8K shares at avg. $47.58$944K - Feb 6, 2025CTS
CTS CORP
Award(A)Direct44.6K shares- - Feb 6, 2025CTS
CTS CORP
Award(A)Direct24.4K shares- - Dec 9, 2024CTS
CTS CORP
Sale(S)Direct6.7K shares at avg. $55.83$373K - Dec 6, 2024CTS
CTS CORP
Sale(S)Direct8.5K shares at avg. $54.50$463K - Dec 5, 2024CTS
CTS CORP
Sale(S)Direct9.6K shares at avg. $54.60$526K - Dec 4, 2024CTS
CTS CORP
Sale(S)Direct12.8K shares at avg. $55.50$710K - Dec 3, 2024CTS
CTS CORP
Sale(S)Direct10.4K shares at avg. $55.57$579K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 30, 2026 |  CTS CTS CORP | Gift(G) | 15,860 | - | $0 | Direct |
| Jun 3, 2026 | CTS CTS CORP | Sale(S) | 22,657 | $66.67 | $1,510,560 | Direct |
| Jun 2, 2026 | CTS CTS CORP | Sale(S) | 60,388 | $66.26 | $4,001,472 | Direct |
| Jun 1, 2026 | CTS CTS CORP | Sale(S) | 46,955 | $63.31 | $2,972,773 | Direct |
| May 12, 2026 |  LCII LCI INDUSTRIES | Award(A) Restricted Stock Unit | 1,335 | - | - | Direct |
| May 12, 2026 | LCII LCI INDUSTRIES | Exercise(M) | 1,761 | $112.42 | $197,972 | Direct |
| Feb 24, 2026 | CTS CTS CORP | Tax Payment(F) | 7,526 | $52.94 | $398,426 | Direct |
| Feb 24, 2026 | CTS CTS CORP | Award(A) | 16,873 | $52.94 | $893,257 | Direct |
| Feb 12, 2026 | CTS CTS CORP | Award(A) | 24,596 | $56.92 | $1,400,004 | Direct |
| Feb 9, 2026 | CTS CTS CORP | Tax Payment(F) | 3,743 | $55.58 | $208,036 | Direct |
| Feb 9, 2026 | CTS CTS CORP | Tax Payment(F) | 3,237 | $55.58 | $179,912 | Direct |
| Feb 6, 2026 | CTS CTS CORP | Tax Payment(F) | 3,680 | $55.78 | $205,270 | Direct |
| May 15, 2025 | LCII LCI INDUSTRIES | Award(A) Restricted Stock Unit | 1,687 | - | - | Direct |
| May 15, 2025 | LCII LCI INDUSTRIES | Exercise(M) | 1,413 | $88.96 | $125,700 | Direct |
| Feb 10, 2025 | CTS CTS CORP | Tax Payment(F) | 3,394 | $46.55 | $157,991 | Direct |
| Feb 9, 2025 | CTS CTS CORP | Tax Payment(F) | 3,237 | $46.47 | $150,423 | Direct |
| Feb 8, 2025 | CTS CTS CORP | Tax Payment(F) | 3,743 | $46.47 | $173,937 | Direct |
| Feb 6, 2025 | CTS CTS CORP | Tax Payment(F) | 19,848 | $47.58 | $944,368 | Direct |
| Feb 6, 2025 | CTS CTS CORP | Award(A) | 44,608 | - | - | Direct |
| Feb 6, 2025 | CTS CTS CORP | Award(A) | 24,381 | - | - | Direct |
| Dec 9, 2024 | CTS CTS CORP | Sale(S) | 6,690 | $55.83 | $373,483 | Direct |
| Dec 6, 2024 | CTS CTS CORP | Sale(S) | 8,494 | $54.50 | $462,903 | Direct |
| Dec 5, 2024 | CTS CTS CORP | Sale(S) | 9,629 | $54.60 | $525,768 | Direct |
| Dec 4, 2024 | CTS CTS CORP | Sale(S) | 12,794 | $55.50 | $710,030 | Direct |
| Dec 3, 2024 | CTS CTS CORP | Sale(S) | 10,415 | $55.57 | $578,799 | Direct |
1-25 of 26 transactions
About O'SULLIVAN KIERAN M
O'SULLIVAN KIERAN M (SEC CIK 0001566534) files insider reports with the SEC as Executive Chairman of CTS CORP (CTS) and Director of LCI INDUSTRIES (LCII).
Signal8 holds 13 ownership filings by O'SULLIVAN KIERAN M, all Form 4s, filed between Dec 4, 2024 and Nov 3, 2026. Those filings report 26 transactions, from Dec 2, 2024 to Oct 30, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on O'SULLIVAN KIERAN M's filings is in LISLE, IL.
Recent filings by O'SULLIVAN KIERAN M
- Oct 30, 2026: Gift of CTS shares (Form 4, code G).
- Jun 3, 2026: Open-market sale of CTS shares (Form 4, code S).
- Jun 2, 2026: Open-market sale of CTS shares (Form 4, code S).
- Jun 1, 2026: Open-market sale of CTS shares (Form 4, code S).
- May 12, 2026: Grant or award of LCII derivative securities (Form 4, code A).
Other insiders filing for CTS CORP (CTS)
- Pacioni Mark R., VP, Chief Legal/Admin. Officer
- Trivedi Pratik, President & CEO
- Hawkins John M, Senior Vice President
- Agrawal Ashish, CFO
- Zulueta Alfonso G, Director
- Stone Randy Lee, Director