CET Insider Trading Activity and SEC Form 4 Filings
CET insider trading summary
Over the past 12 months, insiders at Central Securities Corp (CET) reported 6 open-market purchases worth $81K by 2 insiders and no sales on SEC Form 4. Net insider buying was $81K.
Latest CET insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Oct 6, 2026 | John C Hill | CEO & President | Buy | $28K (500 @ $56.37) |
| Jun 26, 2026 | John C Hill | CEO & President | Buy | $259 (5 @ $51.87) |
| Jun 26, 2026 | Leo Price Blackford | Director | Buy | $11K (204 @ $52.38) |
| Jun 26, 2026 | John C Hill | CEO & President | Buy | $12K (228 @ $51.87) |
| Dec 29, 2025 | John C Hill | CEO & President | Buy | $25K (500 @ $50.91) |
| Nov 7, 2025 | John C Hill | CEO & President | Buy | $5K (100 @ $50.70) |
| Jan 6, 2025 | John C Hill | CEO & President | Buy | $32K (700 @ $45.87) |
| Jan 6, 2025 | Andrew J O'Neill | Vice President | Buy | $60K (1,309 @ $45.65) |
| Oct 30, 2024 | John C Hill | CEO & President | Buy | $28K (600 @ $46.71) |
| Oct 30, 2024 | John C Hill | CEO & President | Buy | $9K (200 @ $47.13) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.