Updated Jul 16, 2026
Dumas Magnin Shelly A has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $75K.
Dumas Magnin Shelly A is associated with Schneider National, Inc., a transportation and logistics company. Specific details about their role or contributions are not widely documented in public sources.
| Role | Insider |
|---|---|
| Notability | 10/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-08 | SNDR | Schneider National, Inc. | S — Open-market sale | 2.4K | $30.90 | $75K |
| 2026-02-18 | SNDR | Schneider National, Inc. | F — Tax withholding / forfeiture | 461 | $28.73 | $13K |
| 2026-02-18 | SNDR | Schneider National, Inc. | F — Tax withholding / forfeiture | 714 | $28.73 | $21K |
| 2026-02-18 | SNDR | Schneider National, Inc. | F — Tax withholding / forfeiture | 813 | $28.73 | $23K |
| 2026-02-18 | SNDR | Schneider National, Inc. | F — Tax withholding / forfeiture | 680 | $28.73 | $20K |
| 2026-02-18 | SNDR | Schneider National, Inc. | A — Grant or award | 3.9K | $0.00 |
Dumas Magnin Shelly A is associated with Schneider National, Inc., a transportation and logistics company. Specific details about their role or contributions are not widely documented in public sources.…
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 1 open-market sales ($75K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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