IOSP · Innospec Inc.
$93.86
-1.52 (-1.59%)
At close · Aug 31
View the 10-K filed Feb 18, 2026
Customer concentration
— top customer 13.6% of revenue
One customer — 13.6% of revenue (2023)
“In 2023, the Company had a significant customer in the Oilfield Services segment which accounted for $265.2 million and 13.6% of the group's net sales.”
Market Cap
$2.35B
Shares
24.63M
The company's filings as submitted to the SEC's EDGAR system — 10-K, 10-Q, 8-K, proxy statements and more — listed most recent first.
| Type | Filing Date | Period | Open |
|---|---|---|---|
| 10-Q | 2026-08-05 | 2026-06-30 | |
| 8-K | 2026-08-05 | 2026-08-04 | |
| 8-K | 2026-06-04 | 2026-06-02 | |
| 8-K | 2026-05-13 | 2026-05-08 | |
| 10-Q | 2026-05-08 | 2026-03-31 | |
| 8-K | 2026-05-08 | 2026-05-07 | |
| DEF 14A | 2026-03-26 | 2026-05-08 | |
| 8-K | 2026-02-18 | 2026-02-17 | |
| 10-K | 2026-02-18 | 2025-12-31 | |
| 10-Q | 2025-11-05 | 2025-09-30 | |
| 8-K | 2025-11-05 | 2025-11-04 | |
| 8-K | 2025-08-06 | 2025-08-05 | |
| 10-Q | 2025-08-06 | 2025-06-30 | |
| 8-K | 2025-05-14 | 2025-05-09 | |
| 8-K | 2025-05-09 | 2025-05-08 | |
| 10-Q | 2025-05-09 | 2025-03-31 | |
| DEF 14A | 2025-03-27 | 2025-05-09 | |
| 8-K | 2025-03-11 | 2025-03-10 | |
| 10-K | 2025-02-19 | 2024-12-31 | |
| 8-K | 2025-02-19 | 2025-02-18 | |
| 8-K | 2024-11-06 | 2024-11-05 | |
| 10-Q | 2024-11-06 | 2024-09-30 | |
| 8-K | 2024-08-07 | 2024-08-06 | |
| 10-Q | 2024-08-07 | 2024-06-30 | |
| 8-K | 2024-05-21 | 2024-05-16 | |
| 8-K | 2024-05-14 | 2024-05-10 | |
| 8-K | 2024-05-10 | 2024-05-09 | |
| 10-Q | 2024-05-10 | 2024-03-31 | |
| 8-K | 2024-04-03 | — | |
| DEF 14A | 2024-03-28 | 2024-05-10 | |
| 8-K | 2024-02-14 | 2024-02-13 | |
| 10-K | 2024-02-14 | 2023-12-31 | |
| 8-K | 2023-12-11 | 2023-12-08 | |
| 10-Q | 2023-11-08 | 2023-09-30 | |
| 8-K | 2023-11-08 | 2023-11-07 | |
| 10-Q | 2023-08-09 | 2023-06-30 | |
| 8-K | 2023-08-08 | — | |
| 8-K | 2023-06-01 | 2023-05-31 | |
| 8-K | 2023-05-15 | 2023-05-11 | |
| 8-K | 2023-05-08 | 2023-05-04 | |
| 10-Q | 2023-05-04 | 2023-03-31 | |
| 8-K | 2023-05-03 | — | |
| DEF 14A | 2023-03-22 | 0001-01-01 | |
| 8-K | 2023-02-22 | — | |
| 10-K | 2023-02-22 | 2022-12-31 | |
| 8-K | 2022-12-14 | 2022-12-13 | |
| 8-K | 2022-11-09 | 2022-11-08 | |
| 10-Q | 2022-11-09 | 2022-09-30 | |
| 8-K | 2022-08-03 | 2022-08-02 | |
| 10-Q | 2022-08-03 | 2022-06-30 |
Showing 1–50 of 84 filings