TANTECH HOLDINGS LTD Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period
TANTECH HOLDINGS LTD (TANH) reported Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period of 474 shares for the 12-month period ending 2025-12-31, per its 20-F filed 2026-05-14.
Financial Statements › Shareholders' Equity › Shares Granted or Issued, Share-Based Payment Arrangement › Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Net of Forfeitures
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod · last filed 2026-05-14
| Period end | Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period 12 month | Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period 12 month as first filed |
|---|---|---|
| 2025-12-31 | 474.00 shares 20-F · filed 2026-05-14 | |
| 2024-12-31 | 721.50K shares 20-F · filed 2026-05-14 | |
| 2023-12-31 | 38.00 shares 20-F · filed 2026-05-14 | 1.51K shares 20-F · filed 2024-06-11 |
| 2022-12-31 | 557.00 shares 20-F · filed 2024-06-11 |