# Synlogic, Inc. (SYBX)

- SEC CIK: 0001527599 ([filings on EDGAR](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001527599))
- Full page: https://inspectstocks.com/stocks/sybx
- Data as of: price 2026-09-25; newest filing used 2026-08-11; latest fiscal period ended 2026-06-30

## Grade

**D** on the growth-and-cash rubric, 2 of 5 checks passed.

| Check | Result | Now | Before |
| --- | --- | --- | --- |
| Revenue growing overall | failed | $0.00 | $993K |
| Revenue growing recently | failed | $0.00 | $0.00 |
| Free cash flow positive | failed | -$4.4M |  |
| Free cash flow growing overall | passed | -$4.4M | -$57.6M |
| Free cash flow growing recently | passed | -$4.4M | -$31.7M |

Business quality (the + / − mark): 1 of 2 checks passed.

| Check | Result | Now | Before |
| --- | --- | --- | --- |
| Good return on equity | failed | -5.5% |  |
| Debt under control | passed | 0.00 |  |

How the grade works: the letter counts failed checks (none → A, one → B, two → C, three → D, four or more → F). It is built from SEC filings only — the share price never enters it — and describes the business, not whether the stock is worth buying.

## Key figures

In US dollars, as filed.

| Measure | Value |
| --- | --- |
| Revenue, trailing twelve months | $0.00 |
| Net income, trailing twelve months | -$655K |
| Free cash flow, trailing twelve months | -$4.4M |
| Return on equity | -5.5% |
| Debt to equity | 0.00 |
| Diluted EPS, trailing twelve months | -$0.06 |
| Share price | $0.56 |
| Market value | $6.9M |

## More on this company

- [Overview](https://inspectstocks.com/stocks/sybx)
- [Financial statements](https://inspectstocks.com/stocks/sybx/financials)
- [Competitors](https://inspectstocks.com/stocks/sybx/peers)
- [Earnings](https://inspectstocks.com/stocks/sybx/earnings)

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Source: InspectStocks, built from the company’s own SEC filings. This describes a business — it is not investment advice and not a recommendation to buy or sell anything.