Revenue
2013
2014
2015
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 · Dec 31 | 2015 · Mar 31 | 2014 | 2013 | 2012 | 2011 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $14.2M | $10.7M | $8.1M | $9.2M | $6.7M | $2.6M | $4.3M | $4.2M | $2.0M | $1.5M | $490,905 | $211,467 | $110,085 | $8,928 | — | — |
| Gross profit | $3.1M | $3.7M | $2.9M | $1.4M | $2.5M | $764,072 | $2.3M | $2.1M | $889,671 | $684,672 | $210,257 | $84,663 | $61,551 | $44 | — | — |
| Gross margin | 21.92% | 34.23% | 35.49% | 15.72% | 37.42% | 29.76% | 53.71% | 50.64% | 44.55% | 46.98% | 42.83% | 40.04% | 55.91% | 0.49% | — | — |
| Research & development | $128,000 | $132,000 | $115,000 | $382,000 | $245,000 | $515,145 | $538,391 | $674,224 | $574,989 | $432,146 | — | $51,465 | $47,035 | $103,293 | $113,820 | — |
| Operating expenses | $6.5M | $6.4M | $5.7M | $7.6M | $4.6M | $5.0M | $7.5M | $8.3M | $9.8M | $10.6M | $7.0M | $3.3M | $2.4M | $1.8M | $345,556 | — |
| Operating income | −$3.4M | −$2.8M | −$2.8M | −$6.2M | −$2.1M | −$4.2M | −$5.2M | −$6.2M | −$8.9M | −$9.9M | −$6.8M | −$3.3M | −$2.3M | −$1.8M | −$345,556 | — |
| Operating margin | −24.16% | −25.87% | −34.65% | −67.88% | −31.27% | −163.93% | −120.44% | −145.92% | −446.24% | −681.98% | −1,381.90% | −1,542.30% | −2,080.72% | −20,603.71% | — | — |
| EBITDA | −$3.2M | −$2.5M | −$2.4M | −$5.8M | −$1.5M | −$3.7M | −$4.6M | −$5.7M | −$8.6M | −$9.7M | −$6.6M | −$3.1M | −$2.2M | −$1.8M | −$343,375 | — |
| EBITDA margin | −22.36% | −23.23% | −29.69% | −63.03% | −21.73% | −143.32% | −106.83% | −135.35% | −430.76% | −667.67% | −1,346.27% | −1,478.83% | −2,003.65% | −20,207.47% | — | — |
| Net income | −$2.7M | −$2.8M | −$2.8M | −$6.1M | −$1.3M | −$4.2M | −$5.6M | −$7.3M | −$8.9M | −$10.2M | −$7.2M | −$3.8M | −$2.6M | −$2.0M | −$345,880 | −$64,841 |
| Net profit margin | −18.96% | −26.36% | −34.75% | −66.95% | −18.88% | −161.73% | −129.87% | −172.91% | −446.24% | −699.19% | −1,471.96% | −1,786.79% | −2,346.78% | −22,804.53% | — | — |
| Basic EPSper basic share | -$0.17 | -$0.19 | -$0.21 | -$0.47 | -$0.10 | -$0.38 | -$0.52 | -$0.78 | -$1.04 | -$1.43 | -$1.04 | -$0.78 | -$0.65 | -$0.52 | -$0.13 | $0.00 |
| Diluted EPSper diluted share | -$0.17 | -$0.19 | -$0.21 | -$0.47 | -$0.10 | -$0.38 | -$0.52 | -$0.78 | -$1.04 | -$1.43 | -$1.04 | -$0.78 | -$0.65 | -$0.52 | -$0.13 | $0.00 |
Reported shareholders
| Holder | % owned |
|---|---|
Delle Coste Riccardo | ≈10.91%1.77M shares |
Lang Steven | ≈9.87%1.6M shares |
Ibex Investors LLC | 8.89%1.44M shares |
Bleichroeder LP | 8.58%1.39M shares |
VANGUARD CAPITAL MANAGEMENT LLC | 2.06%333.29K shares |
MORGAN STANLEY | 1.77%287.24K shares |
Cugine Joseph M. | ≈1.57%254.49K shares |
HighTower Advisors, LLC | 0.96%156.26K shares |
WARE ALEXANDER H | ≈0.92%148.79K shares |
TINTER ARNOLD | ≈0.79%127.8K shares |
Roger Lisa | ≈0.77%124.54K shares |
GEODE CAPITAL MANAGEMENT, LLC | 0.55%89.75K shares |
WELLS FARGO & COMPANY/MN | 0.33%53.78K shares |
VANGUARD FIDUCIARY TRUST CO | 0.27%43.45K shares |
STATE STREET CORP | 0.25%40.64K shares |
NORTHERN TRUST CORP | 0.18%28.68K shares |
Trant Timothy F. | ≈0.14%23.45K shares |
BlackRock, Inc. | 0.13%20.97K shares |
SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.12%19.85K shares |
MERCER GLOBAL ADVISORS INC /ADV | 0.10%16K shares |
Percentages use 16.21M 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 |
|---|---|---|---|---|---|---|
| Mar 23, 2026Form 4 | Delle Coste RiccardoChief Executive Officer | BuySeries R Warrant (Right to buy) · derivative | — | — | — | — |
| Mar 23, 2026Form 4 | Delle Coste RiccardoChief Executive Officer | Buy10% Series A convertible note · derivative | 9.4K | $30.0K | $30.0K | 9.4K |
| Mar 6, 2026Form 4 | Cugine Joseph M.Director | BuySeries R Warrant (Right to Buy) · derivative | — | — | — | — |
| Mar 6, 2026Form 4 | Cugine Joseph M.Director | Buy10% Series A Convertible note · derivative | 62.5K | $200.0K | $200.0K | 62.5K |
| May 19, 2025Form 4 | Delle Coste RiccardoChief Executive Officer | BuyCommon Stock | 380 | $2.47 | $938.60 | 87.6K |