Revenue
2018
2019
2020
2021
2022
2023
2024
2025
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $861.3M | $908.3M | $975.8M | $899.9M | $770.5M | $648.0M | $834.3M | $866.2M | $824.4M | $696.0M | $644.8M | $660.6M | $659.5M | $612.5M | $765.4M | $635.2M | $475.2M |
| Research & development | $62.5M | $72.2M | $71.1M | $65.3M | $66.2M | $49.4M | $52.2M | $51.1M | $48.9M | $40.2M | $38.8M | $41.6M | $40.4M | $38.9M | $35.3M | $37.6M | — |
| Operating income | −$38.6M | −$381,000 | $12.8M | $2.9M | $15.4M | −$7.7M | $71.3M | $67.0M | $57.4M | $44.1M | $27.8M | −$25.8M | $42.4M | $19.9M | $13.5M | $23.5M | −$18.5M |
| EBITDAderived | −$6.1M | $33.9M | $46.5M | $36.6M | $49.2M | $25.1M | $102.1M | $96.2M | $85.3M | $67.3M | — | — | $76.7M | $54.4M | $32.6M | $42.8M | — |
| Net income | −$102.8M | −$16.5M | −$5.2M | −$14.1M | $3.4M | −$8.0M | $60.3M | $53.8M | $45.2M | $77.5M | $22.8M | −$47.1M | $15.1M | $5.4M | $49.4M | $11.5M | −$32.7M |
| Basic EPSper diluted share | -$3.70 | -$0.60 | -$0.19 | -$0.52 | $0.13 | -$0.29 | $2.17 | $1.90 | $1.61 | $2.79 | $0.83 | -$1.75 | $0.57 | $0.20 | $2.04 | $0.48 | -$1.38 |
| Diluted EPSper diluted share | -$3.70 | -$0.60 | -$0.19 | -$0.52 | $0.12 | -$0.29 | $2.13 | $1.85 | $1.57 | $2.74 | $0.81 | -$1.75 | $0.56 | $0.20 | $2.00 | $0.47 | -$1.38 |
| Transaction | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| Jun 15, 2026Form 4 | Ferraiolo Caetano RobertoPresident Stoneridge Brazil | SellCommon Shares, without par value | 9.0K | $7.55 | $68.0K | 4.0K |
| Jun 12, 2026Form 4 | LASKY WILLIAM MDirector | BuyCommon Shares, without par value | 5.0K | $7.46 | $37.3K | 192.7K |
| Jun 3, 2026Form 4 | Kaplan Ira C.Director | BuyCommon Shares, without par value · indirect | 5.0K | $7.54 | $37.7K | 100.0K |
| Mar 3, 2025Form 4 | Hartman Robert J. Jr.Chief Accounting Officer | SellCommon Shares, without par value | 969 | $5.47 | $5.3K | 36.1K |