RONALD N TUTOR
CIK 906134 · Chairman & CEO · last filed 2026-03-13
"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
$120.16M
Companies
2
Total Filings
202
Lifetime Open-Market Net
-$496.61M
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 4 of 21
202 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 |
|---|---|---|---|---|---|
| 2023-12-20 | TPC | Sell (S) | −100,000 | -$862.6K | EDGAR |
| 2023-12-18 | TPC | Notice (144) | −100,000 | -$888.0K | EDGAR |
| 2023-11-27 | TPC | Sell (S) | −100,000 | -$811.0K | EDGAR |
| 2023-11-22 | TPC | Notice (144) | −100,000 | -$813.0K | EDGAR |
| 2023-09-20 | TPC | Sell (S) | −50,000 | -$402.5K | EDGAR |
| 2023-09-18 | TPC | Sell (S) | −25,000 | -$200.0K | EDGAR |
| 2023-09-13 | TPC | Sell (S) | −25,000 | -$206.8K | EDGAR |
| 2023-09-11 | TPC | Notice (144) | −100,000 | -$832.0K | EDGAR |
| 2023-08-29 | TPC | Mixed | +46,384 | -$407.8K | EDGAR |
| 2023-03-10 | TPC | Mixed | +105,256 | $0 | 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.