KIERAN M O'SULLIVAN
CIK 1566534 · President & CEO · last filed 2026-06-03
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$23.94M
Companies
3
Total Filings
77
Lifetime Open-Market Net
-$19.35M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Recent Filings · Page 2 of 8
77 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-12-10 | CTS | Sell (S) | −15,184 | -$836.4K | EDGAR |
| 2024-12-06 | CTS | Sell (S) | −22,423 | -$1.24M | EDGAR |
| 2024-12-04 | CTS | Sell (S) | −42,393 | -$2.36M | EDGAR |
| 2024-12-02 | CTS | Notice (144) | −80,000 | -$4.16M | EDGAR |
| 2024-05-17 | LCII | Mixed | +1,357 | $150.4K | EDGAR |
| 2024-05-01 | CTS | Sell (S) | −43,855 | -$2.06M | EDGAR |
| 2024-04-15 | CTS | Sell (S) | −2,064 | -$97.0K | EDGAR |
| 2024-04-03 | CTS | Sell (S) | −75 | -$3.5K | EDGAR |
| 2024-04-01 | CTS | Sell (S) | −14,976 | -$705.8K | EDGAR |
| 2024-02-12 | CTS | Tax (F) | −9,890 | -$452.4K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.