Rothka John
Officer · CNR
As of 2026-09-16, Rothka John has 13 Form 4 transactions on record across 1 company — 7 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
- Direct $488K
- Indirect $0
| CNR | direct | 5,190 sh | $488K |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-03-17 | CNR | Sale | 1,000 @ $97.66 | $98K | −16.2% of holding | 5,190 | Form 4 |
| 2026-03-10 | CNR | Sale | 3,800 @ $91.62 | $348K | −38.0% of holding | 6,190 | Form 4 |
| 2025-10-09 | CNR | Sale | 1,000 @ $100.00 | $100K | −9.7% of holding | 9,307 | Form 4 |
| 2025-10-08 | CNR | Sale | 1,000 @ $95.00 | $95K | −8.8% of holding | 10,307 | Form 4 |
| 2025-10-03 | CNR | Sale | 2,500 @ $90.00 | $225K | −18.1% of holding | 11,307 | Form 4 |
8 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-02-18 | CNR | Withheld for tax | 97 | 9,970 | Form 4 |
| 2026-02-17 | CNR | Award / grant | 760 | 10,067 | Form 4 |
| 2025-02-18 | CNR | Award / grant | 828 | 13,807 | Form 4 |
| 2025-01-14 | CNR | Withheld for tax | 849 | 12,979 | Form 4 |
| 2025-01-14 | CNR | Withheld for tax | 147 | 13,828 | Form 4 |
| 2025-01-14 | CNR | Withheld for tax | 140 | 13,460 | Form 4 |
| 2025-01-14 | CNR | Award / grant | 515 | 13,975 | Form 4 |
| 2025-01-14 | CNR | Award / grant | 492 | 13,600 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.