Lamson Christopher B — SEC Form 4 filings
SEC reporting owner CIK 1907830. 6 Form 4 filings on record with FilingPulse; latest filed 2026-01-21.
Transaction summary — filings shown
Covers all 6 filings on record, filed 2024-01-24 to 2026-01-21. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 3 legs across 2 filings — 6,497 shares, $325,002 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 4.
- Largest priced transaction: sale of 2,500 shares @ $61.75 ($154,375) in Oil-Dri Corp of America, filed 2025-07-21.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Oil-Dri Corp of America (ODC) | Group Vice President | 6 | — | 3 legs · 6,497 sh · $325,002 | 4 |
Form 4 filings — Lamson Christopher B
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-01-21 | 4 | Oil-Dri Corp of America (ODC) | Tax withholding (F): 3,528 @ $56.04 | EDGAR |
| 2025-10-21 | 4 | Oil-Dri Corp of America (ODC) | Grant/award (A): 8,000 @ $59.07 | EDGAR |
| 2025-07-21 | 4 | Oil-Dri Corp of America (ODC) | Sale (S): 2,500 @ $61.75 | EDGAR |
| 2025-01-24 | 4 | Oil-Dri Corp of America (ODC) | Sale (S): 3,154 @ $42.75 · Sale (S): 843 @ $42.46 | EDGAR |
| 2024-10-21 | 4 | Oil-Dri Corp of America (ODC) | Grant/award (A): 3,500 @ $68.43 | EDGAR |
| 2024-01-24 | 4 | Oil-Dri Corp of America (ODC) | Tax withholding (F): 1,249 @ $67.85 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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