Company · CIK 1842718

# INTEGRAL AD SCIENCE HOLDING CORP.

| CIK | [1842718](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001842718) (SEC EDGAR) |
| --- | --- |
| Industry (SIC) | 7370 — Services-Computer Programming, Data Processing, Etc. |
| Incorporated in | DE |
| Business address | NY |
| Listed | no ticker on SEC record today |
| First annual or quarterly report | 2021-08-12 |

## Offerings

 2 registrations

| Registration | Label and status | First filed | Last event | Filings |
| --- | --- | --- | --- | --- |
| 333-271763 | Shelf Final prospectus | 2023-05-09 | 2023-12-06 | 3 |
| 333-256770 | IPO Final prospectus | 2021-06-04 | 2021-07-01 | 6 |

## Filings

 10

| Filed | Filing | Registration | Accession |
| --- | --- | --- | --- |
| 2023-12-06 | [424B4](https://www.sec.gov/Archives/edgar/data/1842718/000119312523289966/0001193125-23-289966-index.htm) Final prospectus | 333-271763 | 0001193125-23-289966 |
| 2023-05-11 | [424B4](https://www.sec.gov/Archives/edgar/data/1842718/000119312523141094/0001193125-23-141094-index.htm) Final prospectus | 333-271763 | 0001193125-23-141094 |
| 2023-05-09 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1842718/000119312523139400/0001193125-23-139400-index.htm) Shelf registered | 333-271763 | 0001193125-23-139400 |
| 2021-07-01 | [424B4](https://www.sec.gov/Archives/edgar/data/1842718/000119312521206501/0001193125-21-206501-index.htm) Final prospectus | 333-256770 | 0001193125-21-206501 |
| 2021-06-29 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1842718/999999999521002575/9999999995-21-002575-index.htm) Declared effective | 333-256770 | 9999999995-21-002575 |
| 2021-06-25 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1842718/000119312521199427/0001193125-21-199427-index.htm) Amendment | 333-256770 | 0001193125-21-199427 |
| 2021-06-21 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1842718/000119312521194130/0001193125-21-194130-index.htm) Amendment | 333-256770 | 0001193125-21-194130 |
| 2021-06-14 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1842718/000119312521190060/0001193125-21-190060-index.htm) Amendment | 333-256770 | 0001193125-21-190060 |
| 2021-06-04 | [S-1](https://www.sec.gov/Archives/edgar/data/1842718/000119312521181985/0001193125-21-181985-index.htm) Registration filed | 333-256770 | 0001193125-21-181985 |
| 2021-02-12 | [DRS](https://www.sec.gov/Archives/edgar/data/1842718/000095012321002006/0000950123-21-002006-index.htm) Draft made public | 377-04220 | 0000950123-21-002006 |

[All filings of this company](https://equitycapital.markets/filings?cik=1842718) · [CSV](https://equitycapital.markets/filings.csv?cik=1842718)

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Source page: https://equitycapital.markets/company/1842718 · Data: U.S. SEC EDGAR · CC BY 4.0