# PROLUNG INC

PROLUNG INC is a company headquartered in Salt Lake City, UT, United States.

## Company overview

- **Legal name:** PROLUNG INC
- **Former names in filing history:** FRESH MEDICAL LABORATORIES, INC. (2012-02-10 to 2017-04-06)
- **Classification:** Company
- **Industry (SIC):** 3841 — Surgical & Medical Instruments & Apparatus
- **Headquarters:** Salt Lake City, UT, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0001541884

## About

PROLUNG INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001541884, and its reported industry is Surgical & Medical Instruments & Apparatus. In 10-K filed on 2023-04-17, it reported net income of USD -4,359,401; total assets of USD 534,569 for the fiscal period ended 2022-12-31. The financial history preserves reporting periods, currencies, filing accessions and source provenance. Figures are reported filing data, rather than real-time estimates.

## Financials

Annual figures as originally reported. Currency is shown for each fiscal year; B means billion and M means million.

### FY2022 (period ended 2022-12-31)

- **Net income:** -$4.4M (USD -4,359,401)
- **Total assets:** $534,569 (USD 534,569)
- **Cash and equivalents:** $296,496 (USD 296,496)
- **Operating cash flow:** -$2.3M (USD -2,270,185)

### FY2021 (period ended 2021-12-31)

- **Net income:** -$3.6M (USD -3,615,029)
- **Total assets:** $884,115 (USD 884,115)
- **Cash and equivalents:** $745,003 (USD 745,003)
- **Operating cash flow:** -$1.8M (USD -1,799,497)

### FY2020 (period ended 2020-12-31)

- **Net income:** -$2.7M (USD -2,727,616)
- **Total assets:** $389,204 (USD 389,204)
- **Cash and equivalents:** $185,126 (USD 185,126)
- **Operating cash flow:** -$1.9M (USD -1,907,793)

### FY2019 (period ended 2019-12-31)

- **Net income:** -$4.6M (USD -4,619,887)
- **Total assets:** $485,535 (USD 485,535)
- **Cash and equivalents:** $207,421 (USD 207,421)
- **Operating cash flow:** -$1.4M (USD -1,394,115)

## Recent SEC filings

- Form 8-K — filed 2024-10-29 — period 2024-10-22
- Form 8-K — filed 2023-09-01 — period 2023-09-01
- Form 10-Q — filed 2023-05-22 — period 2023-03-31
- Form 10-K — filed 2023-04-17 — period 2022-12-31
- Form 10-Q — filed 2022-11-14 — period 2022-09-30
- Form 10-Q — filed 2022-08-15 — period 2022-06-30
- Form 8-K — filed 2022-06-28 — period 2022-06-28
- Form 10-Q — filed 2022-05-23 — period 2022-03-31
- Form DEF 14A — filed 2022-05-03 — period 2022-05-03
- Form 10-K — filed 2022-04-15 — period 2021-12-31
- Form 8-K — filed 2022-03-08 — period 2022-03-08
- Form 8-K — filed 2022-02-03 — period 2022-02-02

---

Updated: 2026-10-23T20:12:17Z

Canonical page: https://altss.com/profile/prolung-inc

Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology