| 2026-03-13 | Aspen Aerogels Germany GmbH, a German entity | |
|---|
| 2026-03-13 | Aspen Aerogels Rhode Island, LLC, a Rhode Island limited liability company | |
|---|
| 2026-03-13 | Aspen Aerogels Georgia, LLC, a Georgia limited liability company | |
|---|
| 2026-03-13 | Aspen Aerogels Mexico Holdings LLC, a Delaware limited liability company | |
|---|
| 2026-03-13 | OPE Manufacturer Mexico S de RL de CV, a Mexican entity | |
|---|
| 2025-02-27 | Aspen Aerogels Germany GmbH, a German entity | |
|---|
| 2025-02-27 | Aspen Aerogels Rhode Island, LLC, a Rhode Island limited liability company | |
|---|
| 2025-02-27 | Aspen Aerogels Georgia, LLC, a Georgia limited liability company | |
|---|
| 2025-02-27 | Aspen Aerogels Mexico Holdings LLC, a Delaware limited liability company | |
|---|
| 2024-03-07 | Aspen Aerogels Germany GmbH, a German entity | |
|---|
| 2024-03-07 | Aspen Aerogels Rhode Island, LLC, a Rhode Island limited liability company | |
|---|
| 2024-03-07 | Aspen Aerogels Georgia, LLC, a Georgia limited liability company | |
|---|
| 2023-03-16 | Aspen Aerogels Germany GmbH, a German entity | |
|---|
| 2023-03-16 | Aspen Aerogels Rhode Island, LLC, a Rhode Island limited liability company | |
|---|
| 2023-03-16 | Aspen Aerogels Georgia, LLC, a Georgia limited liability company | |
|---|
| 2022-03-01 | Aspen Aerogels Germany GmbH, a German entity | |
|---|
| 2022-03-01 | Aspen Aerogels Rhode Island, LLC, a Rhode Island limited liability company | |
|---|
| 2022-03-01 | Aspen Aerogels Georgia, LLC, a Georgia limited liability company | |
|---|
| 2021-03-12 | Aspen Aerogels Germany GmbH, a German entity | |
|---|
| 2021-03-12 | Aspen Aerogels Rhode Island, LLC, a Rhode Island limited liability company | |
|---|
| 2021-03-12 | Aspen Aerogels Georgia, LLC, a Georgia limited liability company | |
|---|
| 2020-03-06 | Aspen Aerogels Germany GmbH, a German entity | |
|---|
| 2020-03-06 | Aspen Aerogels Rhode Island, LLC, a Rhode Island limited liability company | |
|---|
| 2020-03-06 | Aspen Aerogels Georgia, LLC, a Georgia limited liability company | |
|---|
| 2019-03-08 | Aspen Aerogels Germany GmbH, a German entity | |
|---|
| 2019-03-08 | Aspen Aerogels Rhode Island, LLC, a Rhode Island limited liability company | |
|---|
| 2019-03-08 | Aspen Aerogels Georgia, LLC, a Georgia limited liability company | |
|---|
| 2018-03-01 | Aspen Aerogels Germany GmbH, a German entity | |
|---|
| 2018-03-01 | Aspen Aerogels Rhode Island, LLC, a Rhode Island limited liability company | |
|---|
| 2018-03-01 | Aspen Aerogels Georgia, LLC, a Georgia limited liability company | |
|---|
| 2017-03-02 | Aspen Aerogels Germany GmbH, a German entity | |
|---|
| 2017-03-02 | Aspen Aerogels Rhode Island, LLC, a Rhode Island limited liability company | |
|---|
| 2017-03-02 | Aspen Aerogels Georgia, LLC, a Georgia limited liability company | |
|---|