CET insider filings

CENTRAL SECURITIES CORP — 31 most recent insider filings (SEC Forms 3/4/5) from EDGAR, normalized by FilingPulse. Latest filing: 2026-06-30. Screen CET transaction legs live →

Insider transaction summary — last 90 days

No insider filings (Forms 3/4/5) for CET between 2026-07-10 and 2026-10-08. The table below lists the most recent filings on record.

Recent insider filings — CENTRAL SECURITIES CORP

FiledFormInsiderReported transactionsSource
2026-06-304Hill John C — CEO & President, DirectorPurchase (P): 228 @ $51.87 · Purchase (P): 5 @ $51.87EDGAR
2026-06-304Blackford Leo Price — DirectorPurchase (P): 204 @ $52.38EDGAR
2026-06-234ENDEAVOR FOUNDATION, INC. — 10% ownerGift (G): 38,200EDGAR
2026-05-214ENDEAVOR FOUNDATION, INC. — 10% ownerGift (G): 19,000EDGAR
2026-04-244ENDEAVOR FOUNDATION, INC. — 10% ownerGift (G): 18,750EDGAR
2026-03-304ENDEAVOR FOUNDATION, INC. — 10% ownerGift (G): 20,160EDGAR
2026-03-024ENDEAVOR FOUNDATION, INC. — 10% ownerGift (G): 19,200EDGAR
2026-01-064Hill John C — CEO & President, DirectorPurchase (P): 500 @ $50.91EDGAR
2025-12-304/AHill John C — CEO & President, DirectorPurchase (P): 500 @ $50.91EDGAR
2025-11-124Hill John C — CEO & President, DirectorCode (L): 185 @ $47.94 · Purchase (P): 100 @ $50.70 · Code (L): 4 @ $47.94EDGAR
2025-08-044ENDEAVOR FOUNDATION, INC. — 10% ownerGift (G): 41,200EDGAR
2025-02-264ENDEAVOR FOUNDATION, INC. — 10% ownerGift (G): 32,000EDGAR
2025-01-084Hill John C — CEO & President, DirectorPurchase (P): 700 @ $45.87EDGAR
2025-01-084O'Neill Andrew J — Vice PresidentPurchase (P): 1,309 @ $45.65EDGAR
2024-12-094ENDEAVOR FOUNDATION, INC. — 10% ownerGift (G): 42,500EDGAR
2024-11-264ENDEAVOR FOUNDATION, INC. — 10% ownerGift (G): 110,000EDGAR
2024-11-014Hill John C — CEO & President, DirectorCode (L): 149 @ $43.87 · Purchase (P): 600 @ $46.71 · Code (L): 3 @ $43.87 · Purchase (P): 200 @ $47.13EDGAR
2024-10-254O'Neill Andrew J — Vice PresidentCode (L): 197 @ $43.87 · Purchase (P): 1,080 @ $46.09 · Code (L): 6 @ $43.87 · Purchase (P): 274 @ $46.09EDGAR
2024-08-084ENDEAVOR FOUNDATION, INC. — 10% ownerGift (G): 37,500EDGAR
2024-05-024Hill John C — CEO & President, DirectorPurchase (P): 300 @ $40.77 · Purchase (P): 200 @ $40.82EDGAR
2024-04-224O'Neill Andrew J — Vice PresidentPurchase (P): 800 @ $40.13EDGAR
2024-04-194Hill John C — CEO and President, DirectorPurchase (P): 200 @ $40.43 · Purchase (P): 200 @ $40.39EDGAR
2024-03-144Hill John C — CEO and President, DirectorPurchase (P): 300 @ $39.94EDGAR
2023-12-204ENDEAVOR FOUNDATION, INC. — 10% ownerGift (G): 135,500EDGAR
2023-10-264Hill John C — CEO & President, DirectorPurchase (P): 260 @ $35.15 · Purchase (P): 40 @ $35.15EDGAR
2023-10-244Hill John C — CEO & President, DirectorCode (L): 151 @ $35.79 · Purchase (P): 200 @ $35.51EDGAR
2023-10-204O'Neill Andrew J — Vice PresidentPurchase (P): 1,954 @ $35.80EDGAR
2023-10-104ENDEAVOR FOUNDATION, INC. — 10% ownerGift (G): 47,950EDGAR
2023-09-214ENDEAVOR FOUNDATION, INC. — 10% ownerGift (G): 41,500EDGAR
2023-06-294O'Neill Andrew J — Vice PresidentCode (L): 222 @ $34.23 · Purchase (P): 215 @ $35.79 · Purchase (P): 7 @ $35.79EDGAR
2023-03-294Poppe David Martin — DirectorPurchase (P): 3,500 @ $34.24 · Purchase (P): 1,500 @ $34.06EDGAR
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