John Roderick Mackenzie JR
First SEC filing: Feb. 23, 2023 · Latest: Feb. 23, 2023
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 16, 2026 | NPK | F | 62 | $131.58 | $8,158 | 1,813 Direct | -3.31% | Disposed | 14.6% (price as of 2026-10-02) |
| Jan. 2, 2026 | NPK | A | 327 | · | · | 1,875 Direct | +21.12% | Acquired | (price as of 2026-10-02) |
| Jan. 2, 2025 | NPK | A | 406 | · | · | 1,548 Direct | +35.55% | Acquired | (price as of 2026-10-02) |
| Jan. 2, 2024 | NPK | A | 435 | · | · | 1,142 Direct | +61.53% | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | · | · | · | · | · | · | · | · |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.