SRI

Stoneridge, Inc.

A maker of electrical and electronic systems for vehicles, from commercial trucks and buses to agricultural and off-highway machines. Its products include driver information displays, electronic control units, and MirrorEye, a camera-based system that replaces a truck's side mirrors with screens to cut blind spots and improve aerodynamics. Founded in 1965 in Warren, Ohio, by D.M. Draime, the company began as a small contract shop building wiring harnesses for farm equipment before growing through acquisitions into a global electronics supplier. The name's origin has never been publicly explained, so the story behind "Stoneridge" remains a company mystery.

CUSIP: 86183P102IndustrialsUS1 holder

Ownership Activity Financials Filings

Insiders

Ranked by how much each holding moved in the last year

Insider

Zizelman JamesPresident and CEO, Director · 6 transactions

325.3K—

Granted 593.0K

Lasky William MDirector · 2 transactions

192.7K+17.3%

Granted 23.5K · Bought 5.0K

Kaplan Ira C.Director · 2 transactions

149.7K+23.5%

Granted 23.5K · Bought 5.0K

Korth KimDirector · 1 transaction

131.0K+21.8%

Granted 23.5K

Sklarsky Frank SDirector · 1 transaction

75.4K+45.3%

Granted 23.5K

Rutt Sheila MDirector · 1 transaction

65.5K+55.8%

Granted 23.5K

Reinhardt Carsten JDirector · 1 transaction

62.9K+59.6%

Granted 23.5K

Hartman Robert J. Jr.Chief Accounting Officer · 2 transactions

38.2K+5.8%

Granted 3.1K

English Aron R.Director · 1 transaction

23.5K—

Granted 23.5K

Horvath Matthew R.Chief Financial Officer · 2 transactions

19.0K+36.8%

Granted 9.1K

Benedict Susan C.CHRO and Assistant GC · 2 transactions

17.2K-59.1%

Granted 7.4K

Ferraiolo Caetano RobertoPresident Stoneridge Brazil · 3 transactions

4.0K-57.4%

Granted 5.0K · Sold 9.0K

Insider	Stake change	Holds now	Granted / vested	Bought	Sold
Zizelman JamesPresident and CEO, Director · 6 transactions	—	325.3K	593.0K	—	—
Lasky William MDirector · 2 transactions	+17.3%	192.7K	23.5K	5.0K	—
Kaplan Ira C.Director · 2 transactions	+23.5%	149.7K	23.5K	5.0K	—
Korth KimDirector · 1 transaction	+21.8%	131.0K	23.5K	—	—
Sklarsky Frank SDirector · 1 transaction	+45.3%	75.4K	23.5K	—	—
Rutt Sheila MDirector · 1 transaction	+55.8%	65.5K	23.5K	—	—
Reinhardt Carsten JDirector · 1 transaction	+59.6%	62.9K	23.5K	—	—
Hartman Robert J. Jr.Chief Accounting Officer · 2 transactions	+5.8%	38.2K	3.1K	—	—
English Aron R.Director · 1 transaction	—	23.5K	23.5K	—	—
Horvath Matthew R.Chief Financial Officer · 2 transactions	+36.8%	19.0K	9.1K	—	—
Benedict Susan C.CHRO and Assistant GC · 2 transactions	-59.1%	17.2K	7.4K	—	—
Ferraiolo Caetano RobertoPresident Stoneridge Brazil · 3 transactions	-57.4%	4.0K	5.0K	—	9.0K

Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.