# FALCONSTOR SOFTWARE INC

Canonical: https://olympus.new-odyssey.com/data/sec-company/falconstor-software-inc-922521

FALCONSTOR SOFTWARE INC (CIK 0000922521, EIN 77-0216135) reported revenue of $10.05 million ($10,052,248) for FY2022 (2022-01-01 to 2022-12-31) and net income of -$1.8 million (-$1,798,955) for FY2022 (2022-01-01 to 2022-12-31), as filed in its 10-K filed 2023-03-23 (accession 0000950170-23-009553).

Figures are as filed with the SEC in XBRL, in whole US dollars unless stated, for the company's own fiscal years (fiscal year ends December 31).

Notes:

- Values are as filed by the company in its 10-K and 10-Q XBRL data. When a later filing restates a value, the latest filed value is shown and the first reported value is noted.

## Identifiers

As published in the company's EDGAR submissions record.

| Identifier | Value |
| --- | --- |
| CIK | [0000922521](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000922521) |
| EIN | 77-0216135 |
| SIC industry code | 7372 Services-Prepackaged Software |
| State or country of incorporation | DE |
| Fiscal year end | December 31 |
| Filer category | Non-accelerated filer\<br\>Smaller reporting company |
| Entity type | operating |
| Olympus entity ID | org\_7rf707rqnr423pse418sff66mf |

- The EIN is the one the filer gave to EDGAR. The SEC does not verify it; Olympus checks only that it has nine digits and a prefix the IRS assigns.

## Latest annual financial metrics

The latest annual value of each standardised metric, with the filing it was taken from.

| Metric | Value | Fiscal period | Period | Form | Filed | Accession number | XBRL concept |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Revenue | $10,052,248 | FY2022 | 2022-01-01 to 2022-12-31 | 10-K | 2023-03-23 | [0000950170-23-009553](https://www.sec.gov/Archives/edgar/data/922521/000095017023009553/0000950170-23-009553-index.htm) | RevenueFromContractWithCustomerExcludingAssessedTax |
| Net income | -$1,798,955 | FY2022 | 2022-01-01 to 2022-12-31 | 10-K | 2023-03-23 | [0000950170-23-009553](https://www.sec.gov/Archives/edgar/data/922521/000095017023009553/0000950170-23-009553-index.htm) | NetIncomeLoss |
| Total assets | $10,170,112 | FY2022 | as of 2022-12-31 | 10-K | 2023-03-23 | [0000950170-23-009553](https://www.sec.gov/Archives/edgar/data/922521/000095017023009553/0000950170-23-009553-index.htm) | Assets |
| Total liabilities | $10,649,536 | FY2022 | as of 2022-12-31 | 10-K | 2023-03-23 | [0000950170-23-009553](https://www.sec.gov/Archives/edgar/data/922521/000095017023009553/0000950170-23-009553-index.htm) | Liabilities |
| Stockholders' equity | -$16,407,442 | FY2022 | as of 2022-12-31 | 10-K | 2023-03-23 | [0000950170-23-009553](https://www.sec.gov/Archives/edgar/data/922521/000095017023009553/0000950170-23-009553-index.htm) | StockholdersEquity |
| Operating cash flow | -$1,199,215 | FY2022 | 2022-01-01 to 2022-12-31 | 10-K | 2023-03-23 | [0000950170-23-009553](https://www.sec.gov/Archives/edgar/data/922521/000095017023009553/0000950170-23-009553-index.htm) | NetCashProvidedByUsedInOperatingActivities |
| Diluted earnings per share | -$0.47 per share | FY2022 | 2022-01-01 to 2022-12-31 | 10-K | 2023-03-23 | [0000950170-23-009553](https://www.sec.gov/Archives/edgar/data/922521/000095017023009553/0000950170-23-009553-index.htm) | EarningsPerShareDiluted |
| Shares outstanding | 7,120,949 shares | FY2022 | as of 2023-03-11 | 10-K | 2023-03-23 | [0000950170-23-009553](https://www.sec.gov/Archives/edgar/data/922521/000095017023009553/0000950170-23-009553-index.htm) | EntityCommonStockSharesOutstanding |

- Accession numbers link to the filing's index on SEC EDGAR.

## Revenue and net income history

Every annual revenue and net income value served for fiscal years 2013-2022, newest first, each with its filing.

| Metric | Fiscal period | Period | Value | Form | Filed | Accession number |
| --- | --- | --- | --- | --- | --- | --- |
| Revenue | FY2022 | 2022-01-01 to 2022-12-31 | $10,052,248 | 10-K | 2023-03-23 | [0000950170-23-009553](https://www.sec.gov/Archives/edgar/data/922521/000095017023009553/0000950170-23-009553-index.htm) |
| Revenue | FY2021 | 2021-01-01 to 2021-12-31 | $13,934,895 | 10-K | 2023-03-23 | [0000950170-23-009553](https://www.sec.gov/Archives/edgar/data/922521/000095017023009553/0000950170-23-009553-index.htm) |
| Revenue | FY2020 | 2020-01-01 to 2020-12-31 | $14,768,693 | 10-K | 2022-03-11 | [0001628280-22-005808](https://www.sec.gov/Archives/edgar/data/922521/000162828022005808/0001628280-22-005808-index.htm) |
| Revenue | FY2019 | 2019-01-01 to 2019-12-31 | $16,543,571 | 10-K | 2021-03-10 | [0001628280-21-004460](https://www.sec.gov/Archives/edgar/data/922521/000162828021004460/0001628280-21-004460-index.htm) |
| Revenue | FY2018 | 2018-01-01 to 2018-12-31 | $17,837,906 | 10-K | 2020-03-19 | [0001628280-20-003823](https://www.sec.gov/Archives/edgar/data/922521/000162828020003823/0001628280-20-003823-index.htm) |
| Revenue | FY2017 | 2017-01-01 to 2017-12-31 | $25,160,563 | 10-K | 2019-03-27 | [0001628280-19-003503](https://www.sec.gov/Archives/edgar/data/922521/000162828019003503/0001628280-19-003503-index.htm) |
| Revenue | FY2016 | 2016-01-01 to 2016-12-31 | $30,263,346 | 10-K | 2018-04-02 | [0001628280-18-003907](https://www.sec.gov/Archives/edgar/data/922521/000162828018003907/0001628280-18-003907-index.htm) |
| Revenue | FY2015 | 2015-01-01 to 2015-12-31 | $48,570,991 | 10-K | 2017-03-10 | [0000922521-17-000004](https://www.sec.gov/Archives/edgar/data/922521/000092252117000004/0000922521-17-000004-index.htm) |
| Revenue | FY2014 | 2014-01-01 to 2014-12-31 | $46,273,515 | 10-K | 2016-02-17 | [0000922521-16-000034](https://www.sec.gov/Archives/edgar/data/922521/000092252116000034/0000922521-16-000034-index.htm) |
| Revenue | FY2013 | 2013-01-01 to 2013-12-31 | $58,636,504 | 10-K | 2016-02-17 | [0000922521-16-000034](https://www.sec.gov/Archives/edgar/data/922521/000092252116000034/0000922521-16-000034-index.htm) |
| Net income | FY2022 | 2022-01-01 to 2022-12-31 | -$1,798,955 | 10-K | 2023-03-23 | [0000950170-23-009553](https://www.sec.gov/Archives/edgar/data/922521/000095017023009553/0000950170-23-009553-index.htm) |
| Net income | FY2021 | 2021-01-01 to 2021-12-31 | -$42,253 | 10-K | 2023-03-23 | [0000950170-23-009553](https://www.sec.gov/Archives/edgar/data/922521/000095017023009553/0000950170-23-009553-index.htm) |
| Net income | FY2020 | 2020-01-01 to 2020-12-31 | $1,082,726 | 10-K | 2022-03-11 | [0001628280-22-005808](https://www.sec.gov/Archives/edgar/data/922521/000162828022005808/0001628280-22-005808-index.htm) |
| Net income | FY2019 | 2019-01-01 to 2019-12-31 | -$1,751,954 | 10-K | 2021-03-10 | [0001628280-21-004460](https://www.sec.gov/Archives/edgar/data/922521/000162828021004460/0001628280-21-004460-index.htm) |
| Net income | FY2018 | 2018-01-01 to 2018-12-31 | -$906,714 | 10-K | 2020-03-19 | [0001628280-20-003823](https://www.sec.gov/Archives/edgar/data/922521/000162828020003823/0001628280-20-003823-index.htm) |
| Net income | FY2017 | 2017-01-01 to 2017-12-31 | $1,052,401 | 10-K | 2019-03-27 | [0001628280-19-003503](https://www.sec.gov/Archives/edgar/data/922521/000162828019003503/0001628280-19-003503-index.htm) |
| Net income | FY2016 | 2016-01-01 to 2016-12-31 | -$10,998,794 | 10-K | 2018-04-02 | [0001628280-18-003907](https://www.sec.gov/Archives/edgar/data/922521/000162828018003907/0001628280-18-003907-index.htm) |
| Net income | FY2015 | 2015-01-01 to 2015-12-31 | -$1,929,361 | 10-K | 2017-03-10 | [0000922521-17-000004](https://www.sec.gov/Archives/edgar/data/922521/000092252117000004/0000922521-17-000004-index.htm) |
| Net income | FY2014 | 2014-01-01 to 2014-12-31 | -$7,211,821 | 10-K | 2016-02-17 | [0000922521-16-000034](https://www.sec.gov/Archives/edgar/data/922521/000092252116000034/0000922521-16-000034-index.htm) |
| Net income | FY2013 | 2013-01-01 to 2013-12-31 | -$10,932,590 | 10-K | 2016-02-17 | [0000922521-16-000034](https://www.sec.gov/Archives/edgar/data/922521/000092252116000034/0000922521-16-000034-index.htm) |

- Revenue for FY2021 was restated: first reported as $14,180,480 (accession 0001628280-22-005808, filed 2022-03-11).
- Net income for FY2021 was restated: first reported as $203,332 (accession 0001628280-22-005808, filed 2022-03-11).
- Net income for FY2020 was restated: first reported as $1,138,509 (accession 0001628280-21-004460, filed 2021-03-10).

## Recent 10-K and 10-Q filings

The 12 most recent 10-K, 10-Q and amendment filings in EDGAR, newest first.

| Form | Filed | Period of report | Accession number | Document |
| --- | --- | --- | --- | --- |
| 10-Q | 2023-05-10 | 2023-03-31 | [0000950170-23-020603](https://www.sec.gov/Archives/edgar/data/922521/000095017023020603/0000950170-23-020603-index.htm) | [falc-20230331.htm](https://www.sec.gov/Archives/edgar/data/922521/000095017023020603/falc-20230331.htm) |
| 10-K/A | 2023-05-01 | 2022-12-31 | [0000950170-23-016277](https://www.sec.gov/Archives/edgar/data/922521/000095017023016277/0000950170-23-016277-index.htm) | [falc-20221231.htm](https://www.sec.gov/Archives/edgar/data/922521/000095017023016277/falc-20221231.htm) |
| 10-K | 2023-03-23 | 2022-12-31 | [0000950170-23-009553](https://www.sec.gov/Archives/edgar/data/922521/000095017023009553/0000950170-23-009553-index.htm) | [falc-20221231.htm](https://www.sec.gov/Archives/edgar/data/922521/000095017023009553/falc-20221231.htm) |
| 10-Q | 2022-11-09 | 2022-09-30 | [0000950170-22-023974](https://www.sec.gov/Archives/edgar/data/922521/000095017022023974/0000950170-22-023974-index.htm) | [falc-20220930.htm](https://www.sec.gov/Archives/edgar/data/922521/000095017022023974/falc-20220930.htm) |
| 10-Q | 2022-08-03 | 2022-06-30 | [0001628280-22-020667](https://www.sec.gov/Archives/edgar/data/922521/000162828022020667/0001628280-22-020667-index.htm) | [falc-20220630.htm](https://www.sec.gov/Archives/edgar/data/922521/000162828022020667/falc-20220630.htm) |
| 10-Q | 2022-05-11 | 2022-03-31 | [0001628280-22-013861](https://www.sec.gov/Archives/edgar/data/922521/000162828022013861/0001628280-22-013861-index.htm) | [falc-20220331.htm](https://www.sec.gov/Archives/edgar/data/922521/000162828022013861/falc-20220331.htm) |
| 10-K/A | 2022-05-02 | 2021-12-31 | [0001193805-22-000726](https://www.sec.gov/Archives/edgar/data/922521/000119380522000726/0001193805-22-000726-index.htm) | [e621599\_10ka-falconstor.htm](https://www.sec.gov/Archives/edgar/data/922521/000119380522000726/e621599_10ka-falconstor.htm) |
| 10-K | 2022-03-11 | 2021-12-31 | [0001628280-22-005808](https://www.sec.gov/Archives/edgar/data/922521/000162828022005808/0001628280-22-005808-index.htm) | [falc-20211231.htm](https://www.sec.gov/Archives/edgar/data/922521/000162828022005808/falc-20211231.htm) |
| 10-Q | 2021-11-10 | 2021-09-30 | [0001628280-21-022817](https://www.sec.gov/Archives/edgar/data/922521/000162828021022817/0001628280-21-022817-index.htm) | [falc-20210930.htm](https://www.sec.gov/Archives/edgar/data/922521/000162828021022817/falc-20210930.htm) |
| 10-Q | 2021-08-04 | 2021-06-30 | [0001628280-21-015578](https://www.sec.gov/Archives/edgar/data/922521/000162828021015578/0001628280-21-015578-index.htm) | [falc-20210630.htm](https://www.sec.gov/Archives/edgar/data/922521/000162828021015578/falc-20210630.htm) |
| 10-Q | 2021-05-05 | 2021-03-31 | [0001628280-21-009088](https://www.sec.gov/Archives/edgar/data/922521/000162828021009088/0001628280-21-009088-index.htm) | [falc-20210331.htm](https://www.sec.gov/Archives/edgar/data/922521/000162828021009088/falc-20210331.htm) |
| 10-K/A | 2021-04-23 | 2020-12-31 | [0000921895-21-001128](https://www.sec.gov/Archives/edgar/data/922521/000092189521001128/0000921895-21-001128-index.htm) | [form10ka104637006\_04232021.htm](https://www.sec.gov/Archives/edgar/data/922521/000092189521001128/form10ka104637006_04232021.htm) |

## Identifier registry

The company's identifiers in the Olympus identifier registry, each with how it was linked and its source.

| Scheme | Value | How linked | Source | Published |
| --- | --- | --- | --- | --- |
| SEC Central Index Key (CIK) · OLY-US-SEC-CIK | 0000922521 | published by the source | [data.sec.gov/submissions/CIK0000922521.json](https://data.sec.gov/submissions/CIK0000922521.json) | 2026-10-21 |
| Employer Identification Number (EIN) · US-EIN | 77-0216135 | published by the source | [data.sec.gov/submissions/CIK0000922521.json](https://data.sec.gov/submissions/CIK0000922521.json) | 2026-10-21 |

## Former names

| Name | From | To |
| --- | --- | --- |
| NETWORK PERIPHERALS INC | 1994-12-09 | 2001-08-21 |

## Sources

- EDGAR submissions (nightly bulk archive) (company profile and filings) (U.S. Securities and Exchange Commission), EDGAR snapshot sha256:f7d2a4f18cb91aae, source date 2026-10-20: https://data.sec.gov/submissions/CIK0000922521.json
- EDGAR XBRL company facts (nightly bulk archive) (financial metrics) (U.S. Securities and Exchange Commission), EDGAR snapshot sha256:01e4045aa34d7224, source date 2026-10-20: https://data.sec.gov/api/xbrl/companyfacts/CIK0000922521.json
- Published by Olympus: Oct 21, 2026 (2026-10-21T00:18:16.411Z)
- Source data: U.S. Securities and Exchange Commission (EDGAR). Values are as filed by the registrant; Olympus does not audit or adjust them.
- Olympus is not affiliated with or endorsed by the U.S. Securities and Exchange Commission.

## Get this data from the API

```sh
curl -s "https://api.olympus.new-odyssey.com/v1/sec/companies/0000922521" -H "X-API-Key: $OLYMPUS_API_KEY"
curl -s "https://api.olympus.new-odyssey.com/v1/sec/companies/0000922521/financials" -H "X-API-Key: $OLYMPUS_API_KEY"
curl -s "https://api.olympus.new-odyssey.com/v1/sec/companies/0000922521/filings?limit=12" -H "X-API-Key: $OLYMPUS_API_KEY"
```

MCP tool: `get_sec_company_financials {"cik":"922521"}`

API reference: https://olympus.new-odyssey.com/docs/sec

## On SEC EDGAR

- [Company filings on SEC EDGAR](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000922521)
- [Latest 10-K/A on SEC EDGAR](https://www.sec.gov/Archives/edgar/data/922521/000095017023016277/0000950170-23-016277-index.htm) - filed 2023-05-01, accession 0000950170-23-016277

## About this data

- [US SEC Filings & Financial Data API](https://olympus.new-odyssey.com/apis/sec)
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