SRI · Insider Trading
Stoneridge, Inc
Every open-market purchase and sale reported by SRI officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-11 | Natalia Noblet | President and CEO | M | +12,264 | — |
| 2026-08-18 | Scott Randall Humphrey | CFO and Treasurer | Buy | +6,000 | +$42.06K |
| 2026-08-11 | Natalia Noblet | President and CEO | Buy | +5,000 | +$36.55K |
| 2026-06-18 | Caetano Roberto Ferraiolo | President Stoneridge Brazil | Sell | −9,000 | −$67.95K |
| 2026-06-16 | Scott Randall Humphrey | CFO and Treasurer | A | +40,053 deriv. | — |
| 2026-06-12 | William M Lasky | Director | Buy | +5,000 | +$37.30K |
| 2026-06-04 | Ira C. Kaplan | Director | Buy | +5,000 | +$37.70K |
| 2026-05-22 | James Zizelman | President and CEO | MIXED | +261,198 | −$2.15M |
| 2026-03-18 | William M Lasky | Director | A | +23,478 | — |
| 2026-03-18 | Caetano Roberto Ferraiolo | President Stoneridge Brazil | A | — | — |
| 2026-03-18 | Sheila M Rutt | Director | A | +23,478 | — |
| 2026-03-18 | Robert J. Hartman Jr. | Chief Accounting Officer | A | — | — |
| 2026-03-18 | Aron R. English | Director | A | +23,478 | — |
| 2026-03-18 | Susan C. Benedict | CHRO and Assistant GC | A | — | — |
| 2026-03-18 | Natalia Noblet | President Electronics | A | +27,279 deriv. | — |
| 2026-03-18 | Kim Korth | Director | A | +23,478 | — |
| 2026-03-18 | Carsten J Reinhardt | Director | A | +23,478 | — |
| 2026-03-18 | Ira C. Kaplan | Director | A | +23,478 | — |
| 2026-03-18 | Frank S Sklarsky | Director | A | +23,478 | — |
| 2026-03-04 | James Zizelman | President and CEO | MIXED | +11,744 | −$58.59K |
| 2026-03-04 | Caetano Roberto Ferraiolo | President Stoneridge Brazil | MIXED | +3,624 | −$10.28K |
| 2026-03-04 | Matthew R. Horvath | Chief Financial Officer | MIXED | +5,106 | −$30.34K |
| 2026-03-04 | Susan C. Benedict | CHRO and Assistant GC | MIXED | +4,172 | −$24.79K |
| 2026-03-04 | Robert J. Hartman Jr. | Chief Accounting Officer | MIXED | +2,085 | −$8.17K |
| 2026-02-04 | James Zizelman | President and CEO | A | — | — |
| 2026-02-04 | Susan C. Benedict | CHRO and Assistant GC | A | — | — |
| 2025-06-24 | Troy Cooprider | Chief Technology Officer | MIXED | — | −$65.31K |
| 2025-06-24 | Caetano Roberto Ferraiolo | President Stoneridge Brazil | MIXED | — | −$81.63K |
| 2025-06-24 | Rajaey Kased | President Control Devices | MIXED | — | −$81.63K |
| 2025-06-24 | Susan C. Benedict | CHRO and Assistant GC | MIXED | — | −$163.27K |
| 2025-06-24 | Matthew R. Horvath | Chief Financial Officer | MIXED | — | −$163.27K |
| 2025-05-15 | Sheila M Rutt | Director | A | +16,194 | — |
| 2025-05-15 | Frank S Sklarsky | Director | A | +16,194 | — |
| 2025-05-15 | Carsten J Reinhardt | Director | A | +16,194 | — |
| 2025-05-15 | Ira C. Kaplan | Director | A | +16,194 | — |
| 2025-05-15 | Kim Korth | Director | A | +16,194 | — |
| 2025-05-15 | William M Lasky | Director | A | +16,194 | — |
| 2025-03-12 | Sheila M Rutt | Director | A | +10,000 | — |
| 2025-03-12 | Frank S Sklarsky | Director | A | +10,000 | — |
| 2025-03-12 | William M Lasky | Director | A | +10,000 | — |
| 2025-03-12 | Natalia Noblet | President Electronics | A | +22,320 deriv. | — |
| 2025-03-12 | Ira C. Kaplan | Director | A | +10,000 | — |
| 2025-03-12 | Robert J. Hartman Jr. | Chief Accounting Officer | A | — | — |
| 2025-03-12 | Paul J. Schlather | Director | A | +10,000 | — |
| 2025-03-12 | Matthew R. Horvath | Chief Financial Officer | A | — | — |
| 2025-03-12 | Carsten J Reinhardt | Director | A | +10,000 | — |
| 2025-03-12 | Kim Korth | Director | A | +10,000 | — |
| 2025-03-12 | Caetano Roberto Ferraiolo | President Stoneridge Brazil | A | — | — |
| 2025-03-12 | Susan C. Benedict | CHRO and Assistant GC | A | — | — |
| 2025-03-12 | George S Mayes JR | Director | A | +10,000 | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| William M Lasky | Director | 192,666 | $1.09M |
| James Zizelman | President and CEO | 180,872 | $1.03M |
| Ira C. Kaplan | Director | 149,718 | $850.40K |
| Kim Korth | Director | 131,021 | $744.20K |
| Paul J. Schlather | Director | 111,531 | $633.50K |
| George S Mayes JR | Director | 85,614 | $486.29K |
| Frank S Sklarsky | Director | 75,357 | $428.03K |
| Sheila M Rutt | Director | 65,539 | $372.26K |
| Carsten J Reinhardt | Director | 62,887 | $357.20K |
| Robert J. Hartman Jr. | Chief Accounting Officer | 38,202 | $216.99K |
| Aron R. English | Director | 23,478 | $133.36K |
| Rajaey Kased | President Control Devices | 23,161 | $131.55K |
| Matthew R. Horvath | Chief Financial Officer | 18,994 | $107.89K |
| Natalia Noblet | President and CEO | 17,264 | $98.06K |
| Susan C. Benedict | CHRO and Assistant GC | 17,244 | $97.95K |
| Troy Cooprider | Chief Technology Officer | 6,362 | $36.14K |
| Salvatore D. Orsini | Chief Procurement Officer | 6,132 | $34.83K |
| Scott Randall Humphrey | CFO and Treasurer | 6,000 | $34.08K |
| Caetano Roberto Ferraiolo | President Stoneridge Brazil | 3,996 | $22.70K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the SRI quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.