ZeroStack Corp. (ZSTK): R&D Expense

Annual figures by period end, from SEC filings.

Restated years: each year's figure is from the latest filing that reports it. The company later restated the year ended 2022-12-31 (for example after a spin-off or a discontinued operation), while the year before it was last reported on the old basis. Changes across those points are marked n/c (not comparable), and growth rates are not computed across them.

$418.0K
Year ended 2024-12-31
2021-12-31: $132.0K2022-12-31: $388.0K2023-12-31: $62.0K2024-12-31: $418.0K$418.0K
2021-12-31 R&D Expense (USD) 2024-12-31
Period endedR&D ExpenseChange YoYSource filing
2024-12-31$418.0K+574.2%2025-03-24, From 2024-01-01
2023-12-31$62.0K-84.0%2025-03-24, From 2023-01-01
2022-12-31$388.0Kn/c2024-03-28, From 2022-01-01
2021-12-31$132.0Kn/a2023-03-31, From 2021-01-01