NPK International Inc. (NPKI) reported diluted EPS of $0.14 for the quarter ended 2026-06-30, in a 10-Q filed with the SEC on 2026-07-30. Its last four 10-Q/10-K filings were on 2026-07-30, 2026-05-01, 2026-02-27, 2025-10-31. Next report: Thursday, October 29, 2026 after the market closes (Nasdaq earnings calendar).
Data as of 2026-07-30. Source: SEC EDGAR XBRL company facts (10-K/10-Q filings)
| Period end | Period | Form | SEC filing date | Diluted EPS |
|---|---|---|---|---|
| 2026-06-30 | Quarter | 10-Q | 2026-07-30 | $0.14 |
| 2026-03-31 | Quarter | 10-Q | 2026-05-01 | $0.12 |
| 2025-12-31 | Full year | 10-K | 2026-02-27 | $0.45 |
| 2025-09-30 | Quarter | 10-Q | 2025-10-31 | $0.07 |
| 2025-06-30 | Quarter | 10-Q | 2025-08-06 | $0.10 |
| 2025-03-31 | Quarter | 10-Q | 2025-05-02 | $0.11 |
| 2024-12-31 | Full year | 10-K | 2025-02-28 | $-1.72 |
| 2024-09-30 | Quarter | 10-Q | 2024-11-12 | $-1.99 |
| 2024-06-30 | Quarter | 10-Q | 2024-08-06 | $0.09 |
| 2024-03-31 | Quarter | 10-Q | 2024-05-03 | $0.08 |
| 2023-12-31 | Full year | 10-K | 2024-02-23 | $0.16 |
| 2023-09-30 | Quarter | 10-Q | 2023-11-01 | $0.09 |
| 2023-06-30 | Quarter | 10-Q | 2023-08-02 | $0.02 |
| 2023-03-31 | Quarter | 10-Q | 2023-05-03 | $0.06 |
| 2022-12-31 | Full year | 10-K | 2023-02-24 | $-0.22 |
| 2022-09-30 | Quarter | 10-Q | 2022-11-02 | $-0.26 |
Frequently asked questions
What was NPKI's latest EPS?
NPK International Inc. (NPKI) reported diluted EPS of $0.14 for the quarter ended 2026-06-30, in a 10-Q filed with the SEC on 2026-07-30. Its last four 10-Q/10-K filings were on 2026-07-30, 2026-05-01, 2026-02-27, 2025-10-31.
When does NPKI report earnings?
NPKI is scheduled to report earnings on Thursday, October 29, 2026 after the market closes, per the Nasdaq earnings calendar (checked 2026-10-23). NPK International Inc. filed its most recent periodic report (10-Q) on 2026-07-30. Earnings press releases usually come a few days to weeks before the SEC filing.
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Last updated Oct 23, 2026, 3:51 AM ET. Data only, not financial or tax advice.