CET · Central Securities Corp · Insider Trading
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.
Insider Sentiment Score
Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.
| Date | Insider | Role | Type | Security | Shares |
|---|---|---|---|---|---|
| 2026-07-21 | ENDEAVOR FOUNDATION, INC. |
10% Owner |
Gift↓
Filing footnotes — Common Stock (Direct)
Bonafide gift. |
Common Stock
|
30,820 |
| 2026-06-26 | Hill John C |
Director, CEO & President |
Buy↑
|
Common Stock
(I)
|
5 |
| 2026-06-26 | Blackford Leo Price |
Director |
Buy↑
|
Common Stock
|
204 |
| 2026-06-26 | Hill John C |
Director, CEO & President |
Buy↑
|
Common Stock
|
228 |
| 2026-06-18 | ENDEAVOR FOUNDATION, INC. |
10% Owner |
Gift↓
Filing footnotes — Common Stock (Direct)
Bona fide gift. |
Common Stock
|
38,200 |
| 2026-05-19 | ENDEAVOR FOUNDATION, INC. |
10% Owner |
Gift↓
Filing footnotes — Common Stock (Direct)
Bonafide Gift |
Common Stock
|
19,000 |
| 2026-04-22 | ENDEAVOR FOUNDATION, INC. |
10% Owner |
Gift↓
Filing footnotes — Common Stock (Direct)
Bonafide Gift |
Common Stock
|
18,750 |
| 2026-03-26 | ENDEAVOR FOUNDATION, INC. |
10% Owner |
Gift↓
Filing footnotes — Common Stock (Direct)
Bonafide Gift. |
Common Stock
|
20,160 |
| 2026-02-26 | ENDEAVOR FOUNDATION, INC. |
10% Owner |
Gift↓
Filing footnotes — Common Stock (Direct)
Bona fide gift. |
Common Stock
|
19,200 |
| 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 |
| 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 |
| 2025-11-07 | Hill John C |
Director, CEO & President |
Buy↑
|
Common Stock
|
100 |
| 2025-07-31 | ENDEAVOR FOUNDATION, INC. |
10% Owner |
Gift↓
Filing footnotes — Common Stock (Direct)
Bonafide gift. |
Common Stock
|
41,200 |
| 2025-06-30 | Poppe David Martin |
Director |
Other↑
Filing footnotes — Common Stock (Direct)
Includes shares received in a non-reportable transaction. |
Common Stock
|
64 |
| 2025-06-27 | Hill John C |
Director, CEO & President |
Other↑
|
Common Stock
|
185 |
| 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 |
| 2025-06-27 | Hill John C |
Director, CEO & President |
Other↑
|
Common Stock
(I)
|
4 |
| 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 |
| 2025-06-27 | Blackford Leo Price |
Director |
Other↑
Filing footnotes — Common Stock (Direct)
Includes shares received in a non-reportable transaction. |
Common Stock
|
171 |
| 2025-03-11 | Browning Simms C |
Director |
Inheritance↑
Filing footnotes — Common Stock (Direct)
Shares acquired in an exempt transaction. |
Common Stock
|
3,500 |
| 2025-02-25 | ENDEAVOR FOUNDATION, INC. |
10% Owner |
Gift↓
Filing footnotes — Common Stock (Direct)
Bonafide gift. |
Common Stock
|
32,000 |
| 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 |
| 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 |
| 2024-12-05 | ENDEAVOR FOUNDATION, INC. |
10% Owner |
Gift↓
Filing footnotes — Common Stock (Direct)
Bonafide gift. |
Common Stock
|
42,500 |
| 2024-11-25 | ENDEAVOR FOUNDATION, INC. |
10% Owner |
Gift↓
Filing footnotes — Common Stock (Direct)
Bonafide gift |
Common Stock
|
110,000 |
| 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 |
| 2024-10-30 | Hill John C |
Director, CEO & President |
Buy↑
|
Common Stock
|
600 |
| 2024-10-30 | Hill John C |
Director, CEO & President |
Buy↑
|
Common Stock
(I)
|
200 |
| 2024-10-24 | O'Neill Andrew J |
Vice President |
Buy↑
|
Common Stock
|
1,080 |
| 2024-10-24 | O'Neill Andrew J |
Vice President |
Buy↑
|
Common Stock
(I)
|
274 |
| 2024-08-07 | ENDEAVOR FOUNDATION, INC. |
10% Owner |
Gift↓
Filing footnotes — Common Stock (Direct)
Bonafide gift. |
Common Stock
|
37,500 |
| 2024-06-26 | O'Neill Andrew J |
Vice President |
Other↑
|
Common Stock
|
197 |
| 2024-06-26 | Blackford Leo Price |
Director |
Other↑
Filing footnotes — Common Stock (Direct)
Includes shares received in a non-reportable transaction. |
Common Stock
|
142 |
| 2024-06-26 | Hill John C |
Director, CEO & President |
Other↑
|
Common Stock
|
149 |
| 2024-06-26 | Poppe David Martin |
Director |
Other↑
Filing footnotes — Common Stock (Direct)
Includes shares received in a non-reportable transaction. |
Common Stock
|
54 |
| 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 |
| 2024-06-26 | O'Neill Andrew J |
Vice President |
Other↑
|
Common Stock
(I)
|
6 |
| 2024-06-26 | Hill John C |
Director, CEO & President |
Other↑
|
Common Stock
(I)
|
3 |
| 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 |
| 2024-05-02 | Hill John C |
Director, CEO & President |
Buy↑
|
Common Stock
|
300 |
| 2024-05-02 | Hill John C |
Director, CEO & President |
Buy↑
|
Common Stock
(I)
|
200 |
| 2024-04-19 | O'Neill Andrew J |
Vice President |
Buy↑
|
Common Stock
|
800 |
| 2024-04-18 | Hill John C |
Director, CEO & President |
Buy↑
|
Common Stock
(I)
|
200 |
| 2024-04-18 | Hill John C |
Director, CEO & President |
Buy↑
|
Common Stock
|
200 |
| 2024-03-14 | Hill John C |
Director, CEO & President |
Buy↑
|
Common Stock
|
300 |
| 2023-12-18 | ENDEAVOR FOUNDATION, INC. |
10% Owner |
Gift↓
Filing footnotes — Common Stock (Direct)
Bona fide gift. |
Common Stock
|
135,500 |
| 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 |
| 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 |
| 2023-10-25 | Hill John C |
Director, CEO & President |
Buy↑
|
Common Stock
(I)
|
40 |
| 2023-10-25 | Hill John C |
Director, CEO & President |
Buy↑
|
Common Stock
|
260 |