Revenue
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2021
2022
2023
2024
2025
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $0 | $210,000 | $210,000 | $0 | $512,000 | — | $250,000 | $1.1M | $362,500 | $300,000 | $9.3M | $3.7M | $388,850 | $940,010 | $1.0M | $730,675 |
| Gross profit | — | $0 | $49,000 | $0 | $127,000 | — | — | — | — | — | — | — | — | $936,137 | $969,112 | $648,368 |
| Gross margin | — | 0.00% | 23.33% | — | 24.80% | — | — | — | — | — | — | — | — | 99.59% | 96.60% | 88.74% |
| Research & development | $5.1M | $6.4M | $4.8M | $6.7M | $6.2M | $4.4M | $5.5M | $6.8M | $1.6M | $1.6M | $711,391 | — | — | $2.2M | $3.1M | $3.0M |
| Operating expenses | $7.9M | $9.0M | $11.2M | $7.2M | $13.6M | $5.8M | $12.1M | $15.4M | $6.4M | $4.8M | $10.2M | $8.7M | $8.3M | $5.1M | $6.0M | $6.0M |
| Operating income | −$11.7M | −$13.8M | −$11.0M | −$13.9M | −$13.1M | −$10.0M | −$11.9M | −$14.3M | −$6.1M | −$4.5M | −$944,759 | −$5.0M | −$7.9M | −$4.1M | −$5.0M | −$5.2M |
| Operating margin | — | −6,586.19% | −5,243.33% | — | −2,565.63% | — | −4,756.00% | −1,284.41% | −1,676.02% | −1,503.00% | −10.21% | −137.54% | −2,036.17% | −439.84% | −501.23% | −718.27% |
| EBITDA | −$11.7M | −$13.8M | −$11.0M | −$13.8M | — | −$9.9M | −$11.4M | −$14.3M | −$6.0M | −$4.5M | −$932,244 | — | — | −$4.1M | −$5.0M | −$5.2M |
| EBITDA margin | — | −6,568.57% | −5,221.43% | — | — | — | −4,569.48% | −1,282.75% | −1,664.10% | −1,491.89% | −10.07% | — | — | −439.07% | −500.43% | −717.13% |
| Net income | −$10.9M | −$12.6M | −$9.8M | −$13.6M | −$13.0M | −$10.0M | −$11.6M | −$14.0M | −$5.0M | −$5.0M | −$1.4M | −$9.6M | −$10.1M | −$4.3M | −$7.4M | −$5.2M |
| Net profit margin | — | −5,978.10% | −4,671.90% | — | −2,530.08% | — | −4,658.82% | −1,258.07% | −1,381.79% | −1,672.14% | −14.90% | −261.94% | −2,592.28% | −452.42% | −735.46% | −708.27% |
| Basic EPSper basic share | -$0.34 | -$0.39 | -$0.32 | $0.45 | -$0.45 | -$0.45 | -$0.59 | -$0.79 | -$0.58 | -$0.57 | -$0.16 | -$1.10 | -$1.25 | -$0.50 | -$1.00 | -$0.75 |
| Diluted EPSper diluted share | -$0.34 | -$0.39 | -$0.32 | $0.45 | -$0.45 | -$0.45 | -$0.59 | -$0.79 | -$0.58 | -$0.57 | -$0.16 | -$1.10 | -$1.25 | -$0.50 | -$1.00 | -$0.75 |
Reported shareholders
| Holder | % owned |
|---|---|
VANGUARD CAPITAL MANAGEMENT LLC | ≈3.91%1.33M shares |
Titterton Lewis H jr | ≈2.86%972.17K shares |
KUMAR AMIT | ≈1.85%630.81K shares |
UBS Group AG | ≈1.72%585.43K shares |
Laird Norton Wetherby Trust Company, LLC | ≈1.70%578.73K shares |
D.A. DAVIDSON & CO. | ≈1.59%539.27K shares |
GEODE CAPITAL MANAGEMENT, LLC | ≈1.06%359.19K shares |
MARSHALL WACE, LLP | ≈0.97%328.33K shares |
BlackRock, Inc. | ≈0.59%199.76K shares |
VANGUARD FIDUCIARY TRUST CO | ≈0.57%192.36K shares |
STATE STREET CORP | ≈0.47%159.04K shares |
Baskies Arnold M | ≈0.40%135K shares |
GSA CAPITAL PARTNERS LLP | ≈0.35%117.47K shares |
LPL Financial LLC | ≈0.33%111.54K shares |
NORTHERN TRUST CORP | ≈0.20%69.24K shares |
RENAISSANCE TECHNOLOGIES LLC | ≈0.17%59.37K shares |
CoreCap Advisors, LLC | ≈0.15%52.02K shares |
Bank of New York Mellon Corp | ≈0.14%47.44K shares |
Catelani Michael | ≈0.13%44.5K shares |
Westside Investment Management, Inc. | ≈0.13%43K shares |
Percentages use 34.02M shares of this listed class outstanding on Jun 10, 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 |
|---|---|---|---|---|---|---|
| Jun 16, 2026Form 4 | Titterton Lewis H jrDirector | BuyCommon Stock | 2.8K | $2.64 | $7.5K | 972.2K |
| Jun 12, 2026Form 4 | KUMAR AMITChief Executive Officer | BuyCommon Stock | 21.0K | $2.50 | $52.5K | 630.8K |
| Jan 28, 2026Form 4 | Baskies Arnold MDirector | BuyCommon Stock | 10.0K | $3.04 | $30.4K | 135.0K |
| Jul 31, 2025Form 4 | Titterton Lewis H jrDirector | BuyCommon Stock | 10.0K | $3.08 | $30.8K | 953.3K |
| Jul 30, 2025Form 4 | KUMAR AMITChief Executive Officer | BuyCommon Stock | 5.0K | $3.16 | $15.8K | 579.9K |