Kathleen M. Zimmermann
Director, 10% Owner · Schneider National, Inc.
Individual
- 2026
- Jan 16, 2026
- 1
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Kathleen M. Zimmermann files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Mark B. Rourke - $2.61M in SNDR purchases and sales in the last 12 months
- Thomas G. Jackson - $753K in SNDR purchases and sales in the last 12 months
- Angela M. Fish - $427K in SNDR purchases and sales in the last 12 months
- Shaleen Devgun - $322K in SNDR purchases and sales in the last 12 months
- Darrell George Campbell - $173K in SNDR purchases and sales in the last 12 months
- Magnin Shelly A. Dumas - $75K in SNDR purchases and sales in the last 12 months
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Frequently asked questions
Who is Kathleen M. Zimmermann?
Kathleen M. Zimmermann is a corporate insider, tracked as Director, 10% Owner of Schneider National, Inc. (SNDR). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Kathleen M. Zimmermann last file a Form 4?
The only primary Form 4 on record is dated 16 January 2026.
