Seaboard Corp /de/ (NYSE: SEB), an SEC filer in Wholesale-Farm Product Raw Materials, closed at $3,913.21, -0.9%, on 2026-08-28, with a market cap of $3.8B as of 2026-08-27, a trailing P/E of 7.7, a return on equity of 10.1%, a net margin of 5.1% and 3-year sales growth of -4.7%. Institutional ownership, earnings history and filed financials are on the tabs below.
Signal = open-market buys/sells (P/S); grants, exercises, tax, gifts are mechanics. Filings through 2026-06-30 only.
| Date | Insider | Role | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2023-10-09 | SJB SEB LLC | Director,TenPercentOwner | −Other | 75,296 | — | — |
| 2023-10-09 | SJB SEB LLC | Director,TenPercentOwner | −Disp→issuer | 6,901 | $3162.50 | $22M |
| 2023-10-09 | SJB SEB LLC | Director,TenPercentOwner | −Disp→issuer | 6,671 | $3162.50 | $21M |
| 2023-10-09 | SJB SEB LLC | Director,TenPercentOwner | −Other | 100,856 | — | — |
| 2020-02-27 | BAENA DOUGLAS W | Director | +Buy | 15 | $3525.00 | $52,875 |
| 2017-11-20 | MOSS RALPH L | Officer | −Sell | 25 | $4248.50 | $106,213 |
| 2011-12-10 | BRESKY STEVEN J | Director,Officer,TenPercentOwner | +Other | 3,120 | — | — |
| 2009-06-15 | BRESKY STEVEN J | Director,Officer,TenPercentOwner | +Other | 428,123 | — | — |
| 2009-06-15 | BRESKY STEVEN J | Director,Officer,TenPercentOwner | −Other | 428,123 | — | — |
SEC Form 3/4/5 through 2026-06-30 · P buy · S sell · A grant · M/X/C exercise · F tax · G gift.
A model's estimate — for research. See the Disclaimer.
