Revenue
2019
2020
2021
2022
2023
2024
2025
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|
| Revenue | $51.7M | $46.0M | $35.7M | $29.4M | $29.5M | $22.8M | $26.3M |
| Gross profit | $20.3M | $18.3M | $14.7M | $14.0M | $12.9M | $10.5M | $9.0M |
| Gross margin | 39.38% | 39.86% | 41.04% | 47.69% | 43.63% | 45.98% | 34.34% |
| Research & development | $5.6M | $5.3M | $6.1M | $11.8M | $12.4M | $7.6M | $7.6M |
| Operating expenses | $51.7M | $36.5M | $33.3M | $34.2M | $32.5M | $29.0M | $21.8M |
| Operating income | −$24.6M | −$10.7M | −$12.2M | −$20.2M | −$19.7M | −$18.5M | −$12.7M |
| Operating margin | −47.58% | −23.20% | −34.24% | −68.53% | −66.63% | −81.22% | −48.26% |
| EBITDA | −$20.1M | −$6.7M | −$8.7M | −$16.8M | −$16.9M | −$15.9M | −$8.8M |
| EBITDA margin | −38.86% | −14.65% | −24.40% | −56.96% | −57.26% | −69.96% | −33.58% |
| Net income | −$34.3M | −$31.4M | −$14.4M | −$19.9M | −$19.6M | −$19.8M | −$14.7M |
| Net profit margin | −66.36% | −68.33% | −40.27% | −67.64% | −66.46% | −86.80% | −55.63% |
| Basic EPSper basic share | -$2.87 | -$2.73 | -$1.31 | -$1.96 | -$2.09 | -$4.28 | -$13.70 |
| Diluted EPSper diluted share | -$2.87 | -$2.73 | -$1.31 | -$1.96 | -$2.09 | -$4.28 | -$13.70 |
Reported shareholders
| Holder | % owned |
|---|---|
ELLIS THOMAS B | ≈9.42%1.16M shares |
HAMMER TODD B | ≈9.42%1.16M shares |
CURTIS NICHOLAS T | ≈9.14%1.12M shares |
BRANDES INVESTMENT PARTNERS, LP | 8.76%1.08M shares |
LINK WILLIAM J PHD | ≈4.63%568.06K shares |
VANGUARD CAPITAL MANAGEMENT LLC | 3.28%402.81K shares |
Connaughton Alan B. | ≈3.17%389.17K shares |
LINDSTROM RICHARD L MD | ≈2.15%263.83K shares |
Groupe la Francaise | 1.74%213.54K shares |
RBF Capital, LLC | 1.54%188.66K shares |
BlackRock, Inc. | 1.51%185.03K shares |
STAAB THOMAS R II | ≈1.42%174.61K shares |
CSS LLC/IL | 1.33%163.45K shares |
DIMENSIONAL FUND ADVISORS LP | 1.23%151.61K shares |
CREDIT INDUSTRIEL ET COMMERCIAL | 1.18%144.36K shares |
Kerrisdale Advisers, LLC | 1.13%139.39K shares |
MILLENNIUM MANAGEMENT LLC | 0.98%120.68K shares |
DCF Advisers, LLC | 0.96%118.22K shares |
Evernest Financial Advisors, LLC | 0.96%118.1K shares |
GEODE CAPITAL MANAGEMENT, LLC | 0.93%114.33K shares |
Percentages use 12.28M shares of this listed class outstanding on Jun 30, 2026. ≈ compares the latest reported holding with a share total from a different date; it is not a confirmed current stake.
Gray completes the 100% scale. Reported positions may overlap; holders have different reporting dates.
| Transaction | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| Sep 3, 2024Form 4 | Winer Gary MDirector | BuyCommon Stock | 685 | $4.50 | $3.1K | 80.8K |
| Aug 28, 2024Form 4 | Winer Gary MDirector | BuyCommon Stock | 1.0K | $4.45 | $4.5K | 80.2K |
| Aug 27, 2024Form 4 | Winer Gary MDirector | BuyCommon Stock | 500 | $4.50 | $2.3K | 79.2K |
| Aug 26, 2024Form 4 | Winer Gary MDirector | BuyCommon Stock | 802 | $4.58 | $3.7K | 78.7K |
| Aug 22, 2024Form 4 | Winer Gary MDirector | BuyCommon Stock | 2 | $4.30 | $8.60 | 77.9K |