🕵️ Central Securities Corp ($CET)

SEC insider & ownership activity, last 12 months · CIK 18748 · every row links its SEC filing

Over the last 12 months insiders bought $53K with no open-market selling against it. John C. Hill bought $43K (Nov–Jun). Endeavor Foundation, Inc. trimmed 32.6% → 32.5%. No red-flag 8-Ks in the window.

Aug 2025: net +$0 Sep 2025: net +$0 Oct 2025: net +$0 Nov 2025: net +$5K Dec 2025: net +$25K Jan 2026: net +$0 Mar 2026: net +$0 Mar 2026: net +$0 Apr 2026: net +$0 May 2026: net +$0 Jun 2026: net +$23K Jul 2026: net +$0
Monthly net open-market insider flow, last 12 months (up = net buying)

Insider flow

2 buyers, $53K (5 lots) · 0 sellers, $0 (0 lots)

InsiderBuysBoughtSellsSoldLast
John C. Hill4$43K 0–Jun 26, 2026
Blackford Leo Price1$11K 0–Jun 26, 2026

5%+ holders

HolderStakeClassScheduleEvent
Endeavor Foundation, Inc. 32.5% 13GFeb 11, 2026 filing ↗

Planned insider sales (Form 144)

No sale notices filed in the last 12 months.

Material events (8-K)

No 8-K filings in the last 12 months.