Company · CIK 1145986 # ASPEN AEROGELS INC | CIK | [1145986](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001145986) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 5030 — Wholesale-Lumber & Other Construction Materials | | Incorporated in | DE | | Business address | MA | | Listed | ASPN (NYSE) | | First annual or quarterly report | 2014-08-08 | ## Offerings 10 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-282751 | Shelf Effective | 2024-10-21 | 2024-10-22 | 3 | | 333-279072 | Shelf Effective | 2024-05-02 | 2024-05-10 | 2 | | 333-263622 | Shelf Effective | 2022-03-16 | 2023-12-21 | 7 | | 333-264672 | Shelf Effective | 2022-05-04 | 2022-05-13 | 2 | | 333-259449 | Shelf Effective | 2021-09-10 | 2021-09-20 | 2 | | 333-254250 | Shelf Effective | 2021-03-15 | 2021-04-23 | 2 | | 333-227158 | Shelf Effective | 2018-08-31 | 2020-11-05 | 5 | | 333-221403 | Shelf Effective | 2017-11-08 | 2017-11-20 | 2 | | 333-195523 | IPO Final prospectus | 2014-04-28 | 2014-06-16 | 8 | | 333-175128 | First-time registration Withdrawn | 2011-06-24 | 2013-05-17 | 5 | ## Filings 39 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2024-10-22 | [424B5](https://www.sec.gov/Archives/edgar/data/1145986/000119312524241140/0001193125-24-241140-index.htm) Shelf takedown | 333-282751 | 0001193125-24-241140 | | 2024-10-21 | [424B5](https://www.sec.gov/Archives/edgar/data/1145986/000119312524240503/0001193125-24-240503-index.htm) Shelf takedown | 333-282751 | 0001193125-24-240503 | | 2024-10-21 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1145986/000119312524240417/0001193125-24-240417-index.htm) Shelf registered | 333-282751 | 0001193125-24-240417 | | 2024-05-10 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1145986/999999999524001490/9999999995-24-001490-index.htm) Declared effective | 333-279072 | 9999999995-24-001490 | | 2024-05-02 | [S-3](https://www.sec.gov/Archives/edgar/data/1145986/000119312524129410/0001193125-24-129410-index.htm) Shelf registered | 333-279072 | 0001193125-24-129410 | | 2023-12-21 | [424B5](https://www.sec.gov/Archives/edgar/data/1145986/000119312523300235/0001193125-23-300235-index.htm) Shelf takedown | 333-263622 | 0001193125-23-300235 | | 2023-04-21 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1145986/999999999523001004/9999999995-23-001004-index.htm) Declared effective | 333-263622 | 9999999995-23-001004 | | 2022-11-30 | [424B5](https://www.sec.gov/Archives/edgar/data/1145986/000119312522295516/0001193125-22-295516-index.htm) Shelf takedown | 333-263622 | 0001193125-22-295516 | | 2022-11-29 | [424B5](https://www.sec.gov/Archives/edgar/data/1145986/000119312522294349/0001193125-22-294349-index.htm) Shelf takedown | 333-263622 | 0001193125-22-294349 | | 2022-06-29 | [424B5](https://www.sec.gov/Archives/edgar/data/1145986/000119312522184368/0001193125-22-184368-index.htm) Shelf takedown | 333-263622 | 0001193125-22-184368 | | 2022-06-29 | [424B5](https://www.sec.gov/Archives/edgar/data/1145986/000119312522184364/0001193125-22-184364-index.htm) Shelf takedown | 333-263622 | 0001193125-22-184364 | | 2022-05-13 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1145986/999999999522001474/9999999995-22-001474-index.htm) Declared effective | 333-264672 | 9999999995-22-001474 | | 2022-05-04 | [S-3](https://www.sec.gov/Archives/edgar/data/1145986/000119312522140537/0001193125-22-140537-index.htm) Shelf registered | 333-264672 | 0001193125-22-140537 | | 2022-03-16 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1145986/000119312522077350/0001193125-22-077350-index.htm) Shelf registered | 333-263622 | 0001193125-22-077350 | | 2021-09-20 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1145986/999999999521003595/9999999995-21-003595-index.htm) Declared effective | 333-259449 | 9999999995-21-003595 | | 2021-09-10 | [S-3](https://www.sec.gov/Archives/edgar/data/1145986/000119312521270007/0001193125-21-270007-index.htm) Shelf registered | 333-259449 | 0001193125-21-270007 | | 2021-04-23 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1145986/999999999521001547/9999999995-21-001547-index.htm) Declared effective | 333-254250 | 9999999995-21-001547 | | 2021-03-15 | [S-3](https://www.sec.gov/Archives/edgar/data/1145986/000119312521079909/0001193125-21-079909-index.htm) Shelf registered | 333-254250 | 0001193125-21-079909 | | 2020-11-05 | [424B5](https://www.sec.gov/Archives/edgar/data/1145986/000119312520286182/0001193125-20-286182-index.htm) Shelf takedown | 333-227158 | 0001193125-20-286182 | | 2020-02-13 | [424B5](https://www.sec.gov/Archives/edgar/data/1145986/000119312520035538/0001193125-20-035538-index.htm) Shelf takedown | 333-227158 | 0001193125-20-035538 | | 2020-02-12 | [424B5](https://www.sec.gov/Archives/edgar/data/1145986/000119312520033223/0001193125-20-033223-index.htm) Shelf takedown | 333-227158 | 0001193125-20-033223 | | 2018-09-18 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1145986/999999999518002404/9999999995-18-002404-index.htm) Declared effective | 333-227158 | 9999999995-18-002404 | | 2018-08-31 | [S-3](https://www.sec.gov/Archives/edgar/data/1145986/000095012318009270/0000950123-18-009270-index.htm) Shelf registered | 333-227158 | 0000950123-18-009270 | | 2017-11-20 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1145986/999999999517003029/9999999995-17-003029-index.htm) Declared effective | 333-221403 | 9999999995-17-003029 | | 2017-11-08 | [S-3](https://www.sec.gov/Archives/edgar/data/1145986/000095012317009719/0000950123-17-009719-index.htm) Shelf registered | 333-221403 | 0000950123-17-009719 | | 2014-06-16 | [424B4](https://www.sec.gov/Archives/edgar/data/1145986/000119312514236586/0001193125-14-236586-index.htm) Final prospectus | 333-195523 | 0001193125-14-236586 | | 2014-06-12 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1145986/999999999514001751/9999999995-14-001751-index.htm) Declared effective | 333-195523 | 9999999995-14-001751 | | 2014-06-12 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1145986/000119312514234297/0001193125-14-234297-index.htm) Amendment | 333-195523 | 0001193125-14-234297 | | 2014-06-10 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1145986/000119312514231916/0001193125-14-231916-index.htm) Amendment | 333-195523 | 0001193125-14-231916 | | 2014-06-02 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1145986/000119312514220809/0001193125-14-220809-index.htm) Amendment | 333-195523 | 0001193125-14-220809 | | 2014-05-22 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1145986/000119312514209922/0001193125-14-209922-index.htm) Amendment | 333-195523 | 0001193125-14-209922 | | 2014-05-14 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1145986/000119312514199213/0001193125-14-199213-index.htm) Amendment | 333-195523 | 0001193125-14-199213 | | 2014-04-28 | [S-1](https://www.sec.gov/Archives/edgar/data/1145986/000119312514163033/0001193125-14-163033-index.htm) Registration filed | 333-195523 | 0001193125-14-163033 | | 2014-03-25 | [DRS](https://www.sec.gov/Archives/edgar/data/1145986/000095012314003312/0000950123-14-003312-index.htm) Draft made public | 377-00532 | 0000950123-14-003312 | | 2013-05-17 | [RW](https://www.sec.gov/Archives/edgar/data/1145986/000119312513226134/0001193125-13-226134-index.htm) Withdrawn | 333-175128 | 0001193125-13-226134 | | 2011-09-01 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1145986/000095012311082033/0000950123-11-082033-index.htm) Amendment | 333-175128 | 0000950123-11-082033 | | 2011-08-08 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1145986/000095012311074349/0000950123-11-074349-index.htm) Amendment | 333-175128 | 0000950123-11-074349 | | 2011-07-26 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1145986/000095012311068228/0000950123-11-068228-index.htm) Amendment | 333-175128 | 0000950123-11-068228 | | 2011-06-24 | [S-1](https://www.sec.gov/Archives/edgar/data/1145986/000095012311061638/0000950123-11-061638-index.htm) Registration filed | 333-175128 | 0000950123-11-061638 | [All filings of this company](https://equitycapital.markets/filings?cik=1145986) · [CSV](https://equitycapital.markets/filings.csv?cik=1145986) --- Source page: https://equitycapital.markets/company/1145986 · Data: U.S. SEC EDGAR · CC BY 4.0