Michael A Lewis sold $31k of NPKI
director at NEWPARK RESOURCES INC. 2,013 shares at an average of $15.30, traded May 15, 2026, filed May 19, 2026.
Score components
- +15RoleDirector
- +5Trade size$31k at market
- 0Share of holdings soldSold 1.5% of holdings
- 0ClusterNo other insider selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001423238-26-000004, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 15, 2026 | SOpen-market sale Common Stock10b5-1 | -2,013 | $15.30 | $31k | 129,320 | May 19, 2026 |
Related signals
Other insiders at NEWPARK RESOURCES INC and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 9Weak | NEWPARK RESOURCES INC | Matthew James Warren Chief Accounting Officer | $40k 2,991 shares | -5% | |
| 21Weak | NEWPARK RESOURCES INC | Rose M Robeson director | $135k 10,000 shares | -4% | |
| 8Weak | NEWPARK RESOURCES INC | Michael A Lewis director | $29k 2,013 shares | -1% | |
| 13Weak | NEWPARK RESOURCES INC | Lori Briggs VP & President, Ind. Solutions | $123k 8,325 shares | -3% | |
| 48Moderate | NEWPARK RESOURCES INC | Matthew Lanigan President & CEO | $2.4M 167,375 shares | -40% | |
| 0Weak | NEWPARK RESOURCES INC | Lori Briggs VP & President, Ind. Solutions | $152k 10,446 shares | -4% | |
| 15Weak | NEWPARK RESOURCES INC | Gregg Piontek Senior Vice President and CFO | $226k 15,000 shares | -2% | |
| 20Weak | NEWPARK RESOURCES INC | Gregg Piontek Senior Vice President and CFO | $508k 35,000 shares | -4% | |
| 23Weak | NEWPARK RESOURCES INC | Gregg Piontek Senior Vice President and CFO | $225k 15,000 shares | -2% | |
| 0Weak | NEWPARK RESOURCES INC | Mary Celeste Fruge VP, General Counsel | $14k 1,000 shares | -0% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.