CET · Central Securities Corp · Insider Trading

$56.25 +0.44 (+0.79%) At close · Oct 27

Market Cap

$1.66B

29.55M

Volume · Oct 27 46.68K Avg daily vol (3M) 25.95K

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 4 and 5. Form 3 supplies initial ownership rather than a trade; Form 4 must be filed within two business days of the trade.

Query insider transactions through the insider trading API or MCP →

Insider Sentiment Score

Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.

Net buyers

Net shares bought

0.00%

Net buy value

+$28,185

Date	Insider	Role	Type	Security	Shares	Price	Value	After
2026-10-06	Hill John C	Director, CEO & President	Buy↑	Common Stock	500	$56.37	$28,185	78,101
2026-07-21	ENDEAVOR FOUNDATION, INC.	10% Owner	Gift↓ Filing footnotes — Common Stock (Direct) Bonafide gift.	Common Stock	30,820	—	—	9,450,785
2026-06-26	Hill John C	Director, CEO & President	Buy↑	Common Stock (I)	5	$51.87	$259	906
2026-06-26	Blackford Leo Price	Director	Buy↑	Common Stock	204	$52.38	$10,686	48,050
2026-06-26	Hill John C	Director, CEO & President	Buy↑	Common Stock	228	$51.87	$11,826	77,601
2026-06-18	ENDEAVOR FOUNDATION, INC.	10% Owner	Gift↓ Filing footnotes — Common Stock (Direct) Bona fide gift.	Common Stock	38,200	—	—	9,481,635
2026-05-19	ENDEAVOR FOUNDATION, INC.	10% Owner	Gift↓ Filing footnotes — Common Stock (Direct) Bonafide Gift	Common Stock	19,000	—	—	9,519,835
2026-04-22	ENDEAVOR FOUNDATION, INC.	10% Owner	Gift↓ Filing footnotes — Common Stock (Direct) Bonafide Gift	Common Stock	18,750	—	—	9,538,835
2026-03-26	ENDEAVOR FOUNDATION, INC.	10% Owner	Gift↓ Filing footnotes — Common Stock (Direct) Bonafide Gift.	Common Stock	20,160	—	—	9,557,585
2026-02-26	ENDEAVOR FOUNDATION, INC.	10% Owner	Gift↓ Filing footnotes — Common Stock (Direct) Bona fide gift.	Common Stock	19,200	—	—	9,577,745
2025-12-29	Hill John C	Director, CEO & President	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares received in a non-reportable transaction.	Common Stock	500	$50.91	$25,455	77,373
2025-12-29	Hill John C	Director, CEO & President	Buy↑ Filing footnotes — Common Stock (Direct) Shares owned include shares received in a non-reportable transaction.	Common Stock	500	$50.91	$25,455	77,373
2025-11-07	Hill John C	Director, CEO & President	Buy↑	Common Stock	100	$50.70	$5,070	73,277
2025-07-31	ENDEAVOR FOUNDATION, INC.	10% Owner	Gift↓ Filing footnotes — Common Stock (Direct) Bonafide gift.	Common Stock	41,200	—	—	9,367,039
2025-06-30	Poppe David Martin	Director	Other↑ Filing footnotes — Common Stock (Direct) Includes shares received in a non-reportable transaction.	Common Stock	64	$47.94	$3,068	0
2025-06-27	Hill John C	Director, CEO & President	Other↑	Common Stock	185	$47.94	$8,869	73,177
2025-06-27	KRUMHOLZ MARLENE A	Vice President & Secretary	Other↑ Filing footnotes — Common Stock (Indirect) Includes shares received in a non-reportable transaction.	Common Stock (I)	2	$47.60	$95	464
2025-06-27	Hill John C	Director, CEO & President	Other↑	Common Stock (I)	4	$47.94	$192	858
2025-06-27	KRUMHOLZ MARLENE A	Vice President & Secretary	Other↑ Filing footnotes — Common Stock (Direct) Includes shares received in a non-reportable transaction.	Common Stock	100	$47.60	$4,760	19,907
2025-06-27	Blackford Leo Price	Director	Other↑ Filing footnotes — Common Stock (Direct) Includes shares received in a non-reportable transaction.	Common Stock	171	$47.60	$8,140	47,847
2025-03-11	Browning Simms C	Director	Inheritance↑ Filing footnotes — Common Stock (Direct) Shares acquired in an exempt transaction.	Common Stock	3,500	—	—	23,226
2025-02-25	ENDEAVOR FOUNDATION, INC.	10% Owner	Gift↓ Filing footnotes — Common Stock (Direct) Bonafide gift.	Common Stock	32,000	—	—	9,408,239
2025-01-06	Hill John C	Director, CEO & President	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares received in a non-reportable transaction.	Common Stock	700	$45.87	$32,109	72,992
2025-01-06	O'Neill Andrew J	Vice President	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares received in a non-reportable transaction.	Common Stock	1,309	$45.65	$59,756	88,146
2024-12-05	ENDEAVOR FOUNDATION, INC.	10% Owner	Gift↓ Filing footnotes — Common Stock (Direct) Bonafide gift.	Common Stock	42,500	—	—	9,237,234
2024-11-25	ENDEAVOR FOUNDATION, INC.	10% Owner	Gift↓ Filing footnotes — Common Stock (Direct) Bonafide gift	Common Stock	110,000	—	—	9,279,734
2024-11-14	KIDD WILMOT H	Director, Chief Executive Officer	Other↓ Filing footnotes — Common Stock (Indirect) Shares transferred to adult child not residing in the reporting person's household.	Common Stock (I)	175,129	—	—	0
2024-10-30	Hill John C	Director, CEO & President	Buy↑	Common Stock	600	$46.71	$28,026	69,296
2024-10-30	Hill John C	Director, CEO & President	Buy↑	Common Stock (I)	200	$47.13	$9,426	819
2024-10-24	O'Neill Andrew J	Vice President	Buy↑	Common Stock	1,080	$46.09	$49,777	84,916
2024-10-24	O'Neill Andrew J	Vice President	Buy↑	Common Stock (I)	274	$46.09	$12,629	1,480
2024-08-07	ENDEAVOR FOUNDATION, INC.	10% Owner	Gift↓ Filing footnotes — Common Stock (Direct) Bonafide gift.	Common Stock	37,500	—	—	9,389,734
2024-06-26	O'Neill Andrew J	Vice President	Other↑	Common Stock	197	$43.87	$8,642	83,836
2024-06-26	Blackford Leo Price	Director	Other↑ Filing footnotes — Common Stock (Direct) Includes shares received in a non-reportable transaction.	Common Stock	142	$43.88	$6,231	46,065
2024-06-26	Hill John C	Director, CEO & President	Other↑	Common Stock	149	$43.87	$6,537	68,696
2024-06-26	Poppe David Martin	Director	Other↑ Filing footnotes — Common Stock (Direct) Includes shares received in a non-reportable transaction.	Common Stock	54	$43.87	$2,369	14,838
2024-06-26	KRUMHOLZ MARLENE A	Vice President & Secretary	Other↑ Filing footnotes — Common Stock (Indirect) Includes shares received in a non-reportable transaction.	Common Stock (I)	2	$43.89	$88	441
2024-06-26	O'Neill Andrew J	Vice President	Other↑	Common Stock (I)	6	$43.87	$263	1,206
2024-06-26	Hill John C	Director, CEO & President	Other↑	Common Stock (I)	3	$43.87	$132	619
2024-06-26	KRUMHOLZ MARLENE A	Vice President & Secretary	Other↑ Filing footnotes — Common Stock (Direct) Includes shares received in a non-reportable transaction.	Common Stock	25	$43.89	$1,097	18,875
2024-05-02	Hill John C	Director, CEO & President	Buy↑	Common Stock	300	$40.77	$12,231	68,547
2024-05-02	Hill John C	Director, CEO & President	Buy↑	Common Stock (I)	200	$40.82	$8,164	616
2024-04-19	O'Neill Andrew J	Vice President	Buy↑	Common Stock	800	$40.13	$32,104	83,639
2024-04-18	Hill John C	Director, CEO & President	Buy↑	Common Stock (I)	200	$40.39	$8,078	416
2024-04-18	Hill John C	Director, CEO & President	Buy↑	Common Stock	200	$40.43	$8,086	68,247
2024-03-14	Hill John C	Director, CEO & President	Buy↑	Common Stock	300	$39.94	$11,982	68,047
2023-12-18	ENDEAVOR FOUNDATION, INC.	10% Owner	Gift↓ Filing footnotes — Common Stock (Direct) Bona fide gift.	Common Stock	135,500	—	—	9,217,553
2023-12-05	CALDER DONALD G	Director	Other↓ Filing footnotes — Common Stock (Indirect) Transfer from IRA Includes shares received in a non-reportable transaction.	Common Stock (I)	1,036	—	—	3,999
2023-12-05	CALDER DONALD G	Director	Other↑ Filing footnotes — Common Stock (Direct) Transfer from IRA Includes shares received in a non-reportable transaction.	Common Stock	1,036	—	—	83,009
2023-10-25	Hill John C	Director, CEO & President	Buy↑	Common Stock (I)	40	$35.15	$1,406	206

Legend Buy — open-market purchase Sell — open-market sale ↑ Shares acquired ↓ Shares disposed (gift, conversion, tax…)

Showing 1–50 of 208 transactions

Key facts CIK 18748 CUSIP 155123102 13F (30d) 26 filings 23 filers Visit website Investor relations