Revenue
2012
2013
2015
2016
2017
2018
2019
2020
2022
2023
2024
2025
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $0 | $0 | $0 | $0 | — | $0 | $21,000 | $138,000 | $15,000 | $19,000 | $34,000 | — | $399,000 | $97,000 | — | — | — | — | — | — | — | — | — |
| Research & development | $4.6M | $3.6M | $6.3M | $7.0M | $8.9M | $3.7M | $4.3M | $4.3M | $5.4M | $5.4M | $6.9M | $5.7M | $17.7M | $3.7M | $6.2M | — | — | — | — | — | — | — | — |
| Operating expenses | $9.2M | $7.4M | $10.8M | $11.5M | $13.5M | $8.8M | $9.0M | $7.5M | $14.1M | $9.0M | $10.3M | $8.9M | $21.3M | $13.1M | — | — | — | — | — | — | — | — | — |
| Operating income | −$9.2M | −$7.4M | −$10.8M | −$11.5M | −$13.5M | −$8.8M | −$9.0M | −$7.4M | −$14.1M | −$9.0M | −$10.2M | −$8.8M | −$20.9M | −$13.0M | −$12.8M | — | — | — | — | — | — | — | — |
| Operating margin | — | — | — | — | — | — | −42,795.24% | −5,336.23% | −93,746.67% | −47,447.37% | −30,108.82% | — | −5,250.38% | −13,376.29% | — | — | — | — | — | — | — | — | — |
| EBITDA | −$9.2M | −$7.4M | −$10.8M | −$11.4M | −$13.4M | −$8.7M | −$8.9M | −$7.3M | −$14.0M | −$9.0M | −$10.2M | −$8.7M | −$20.9M | −$12.8M | −$12.6M | — | — | — | — | — | — | — | — |
| EBITDA margin | — | — | — | — | — | — | −42,476.19% | −5,277.54% | −93,280.00% | −47,168.42% | −29,882.35% | — | −5,225.56% | −13,224.74% | — | — | — | — | — | — | — | — | — |
| Net income | −$8.7M | −$7.2M | −$10.8M | −$11.5M | −$13.3M | −$8.8M | −$8.9M | −$7.4M | −$12.5M | −$9.0M | −$10.2M | −$8.8M | −$20.9M | −$12.9M | −$2.5M | −$12.0M | −$18.4M | −$14.4M | −$11.0M | −$2.4M | −$2.2M | −$3.3M | −$89,000 |
| Net profit margin | — | — | — | — | — | — | −42,419.05% | −5,333.33% | −83,013.33% | −47,336.84% | −30,067.65% | — | −5,244.36% | −13,278.35% | — | — | — | — | — | — | — | — | — |
| Basic EPSper basic share | -$1.45 | -$9,080.00 | -$46.76 | -$90.90 | -$111.87 | -$207.36 | -$2,087.64 | -$6,205.68 | -$32,788.47 | -$97,474.43 | -$124,738,752.61 | -$469,255,307.45 | -$1,710,702,892.97 | -$3,338,246,617.53 | -$151,198,488,015.12 | — | — | — | — | — | — | — | — |
| Diluted EPSper diluted share | -$1.45 | -$9,080.00 | -$46.76 | -$90.90 | -$111.87 | -$207.36 | -$2,087.64 | -$6,205.68 | -$32,788.47 | -$97,474.43 | -$124,738,752.61 | -$469,255,307.45 | -$1,710,702,892.97 | -$3,338,246,617.53 | -$151,198,488,015.12 | — | — | — | — | — | — | — | — |
Reported shareholders
| Holder | % owned |
|---|---|
Bitterman Robert J | ≈3.63%421.42K shares |
JANE STREET GROUP, LLC | 1.01%117.76K shares |
GEODE CAPITAL MANAGEMENT, LLC | 0.99%114.57K shares |
VANGUARD CAPITAL MANAGEMENT LLC | 0.81%94.26K shares |
Carson Lisa Cabott | ≈0.81%94K shares |
NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 0.43%50K shares |
Cetera Investment Advisers | 0.41%47.5K shares |
CITADEL ADVISORS LLC | 0.41%47.15K shares |
BRADFORD PATRICIA A | ≈0.39%45.65K shares |
Ferrara Robert L | ≈0.33%38.77K shares |
VANGUARD FIDUCIARY TRUST CO | 0.33%38.17K shares |
Deming David H | ≈0.33%37.8K shares |
Lockshin Curtis | ≈0.30%35.16K shares |
Freeman Jonathan E | ≈0.28%32.66K shares |
NORTHERN TRUST CORP | 0.24%27.77K shares |
TWO SIGMA INVESTMENTS, LP | 0.19%21.5K shares |
XTX Topco Ltd | 0.16%18.48K shares |
HRT FINANCIAL LP | 0.11%13.18K shares |
BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.10%12K shares |
CITIGROUP INC | 0.10%11.61K shares |
Percentages use 11.62M 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 |
|---|---|---|---|---|---|---|
| Jun 26, 2026Form 4 | Bitterman Robert JChairman, Pres. & CEO | BuyCommon Stock, $.0001 par value | 10.0K | $0.99 | $9.9K | 421.4K |
| Dec 31, 2025Form 4 | Bitterman Robert JChairman, Pres. & CEO | BuyCommon Stock, $.0001 par value | 5.0K | $1.03 | $5.2K | 291.4K |
| Dec 23, 2025Form 4 | Bitterman Robert JChairman, Pres. & CEO | BuyCommon Stock, $.0001 par value | 5.0K | $1.02 | $5.1K | 286.4K |
| Nov 21, 2025Form 4 | Bitterman Robert JChairman, Pres. & CEO | BuyCommon Stock, $.0001 par value | 5.0K | $1.14 | $5.7K | 281.4K |
| Nov 18, 2025Form 4 | Bitterman Robert JChairman, Pres. & CEO | BuyCommon Stock, $.0001 par value | 5.0K | $1.27 | $6.3K | 276.4K |