CENTRAL SECURITIES CORP — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Hill John C | CEO & President | Purchase | 500 | $50.91 | $25,455 | 77,373 | Dec 29, 2025 |
| ENDEAVOR FOUNDATION, INC. | — | Gift | 41,200 | — | — | 9,367,039 | Jul 31, 2025 |
| Hill John C | CEO & President | Purchase | 100 | $50.70 | $5,070 | 73,277 | Jun 27, 2025 |
| ENDEAVOR FOUNDATION, INC. | — | Gift | 32,000 | — | — | 9,408,239 | Feb 25, 2025 |
| Hill John C | CEO & President | Purchase | 700 | $45.87 | $32,109 | 72,992 | Jan 6, 2025 |
| O'Neill Andrew J | Vice President | Purchase | 1,309 | $45.65 | $59,756 | 88,146 | Jan 6, 2025 |
| ENDEAVOR FOUNDATION, INC. | — | Gift | 42,500 | — | — | 9,237,234 | Dec 5, 2024 |
| ENDEAVOR FOUNDATION, INC. | — | Gift | 110,000 | — | — | 9,279,734 | Nov 25, 2024 |
| KIDD WILMOT H | — | Other | 175,129 | — | — | — | Nov 14, 2024 |
| ENDEAVOR FOUNDATION, INC. | — | Gift | 37,500 | — | — | 9,389,734 | Aug 7, 2024 |
| Hill John C | CEO & President | Purchase | 200 | $47.13 | $9,426 | 819 | Jun 26, 2024 |
| O'Neill Andrew J | Vice President | Purchase | 274 | $46.09 | $12,629 | 1,480 | Jun 26, 2024 |
| Poppe David Martin | — | L | 54 | $43.87 | $2,369 | 14,838 | Jun 26, 2024 |
| Blackford Leo Price | — | L | 142 | $43.88 | $6,231 | 46,065 | Jun 26, 2024 |
| KRUMHOLZ MARLENE A | Vice President & Secretary | L | 25 | $43.89 | $1,097 | 18,875 | Jun 26, 2024 |
| Hill John C | CEO & President | Purchase | 300 | $40.77 | $12,231 | 68,547 | May 2, 2024 |
| O'Neill Andrew J | Vice President | Purchase | 800 | $40.13 | $32,104 | 83,639 | Apr 19, 2024 |
| Hill John C | CEO and President | Purchase | 200 | $40.43 | $8,086 | 68,247 | Apr 18, 2024 |
| Hill John C | CEO and President | Purchase | 300 | $39.94 | $11,982 | 68,047 | Mar 14, 2024 |
| ENDEAVOR FOUNDATION, INC. | — | Gift | 135,500 | — | — | 9,217,553 | Dec 18, 2023 |
| CALDER DONALD G | — | Other | 1,036 | — | — | 3,999 | Dec 5, 2023 |
| Hill John C | CEO & President | Purchase | 40 | $35.15 | $1,406 | 206 | Oct 25, 2023 |
| O'Neill Andrew J | Vice President | Purchase | 1,954 | $35.80 | $69,953 | 81,021 | Oct 19, 2023 |
| ENDEAVOR FOUNDATION, INC. | — | Gift | 47,950 | — | — | 9,353,053 | Oct 6, 2023 |
| ENDEAVOR FOUNDATION, INC. | — | Gift | 41,500 | — | — | 9,401,003 | Sep 20, 2023 |
| KIDD WILMOT H | — | Other | 92,928 | — | — | 94,104 | Aug 1, 2023 |
| Poppe David Martin | — | L | 62 | $35.79 | $2,219 | 14,171 | Jun 28, 2023 |
| O'Neill Andrew J | Vice President | Purchase | 7 | $35.79 | $251 | 1,149 | Jun 28, 2023 |
| Hill John C | CEO & President | Purchase | 200 | $35.51 | $7,102 | 64,581 | Jun 28, 2023 |
| VOGEL LAWRENCE P | Vice President & Treasurer | L | 74 | $35.81 | $2,650 | 13,849 | Jun 27, 2023 |
| KRUMHOLZ MARLENE A | Vice President & Secretary | L | 30 | $35.48 | $1,064 | 18,068 | Jun 27, 2023 |
| Kidd Wilmot H IV | — | L | 143 | $35.64 | $5,097 | 312,946 | Jun 27, 2023 |
| Blackford Leo Price | — | L | 167 | $35.48 | $5,925 | 44,571 | Jun 27, 2023 |
| Poppe David Martin | — | Purchase | 1,500 | $34.06 | $51,090 | 13,500 | Mar 27, 2023 |
| Blackford Leo Price | — | Gift | 975 | — | — | 42,068 | Jan 6, 2023 |
| Colander David Charles | — | Other | 500 | — | — | 10,395 | Dec 30, 2022 |
| Colander David Charles | — | Other | 500 | — | — | 10,395 | Dec 30, 2022 |
| O'Neill Andrew J | Vice President | Purchase | 8 | $33.25 | $266 | 1,142 | Dec 28, 2022 |
| Hill John C | Chief Executive Officer | L | 1 | $35.87 | $36 | 137 | Dec 22, 2022 |
| ENDEAVOR FOUNDATION, INC. | — | Gift | 59,450 | — | — | 9,442,503 | Dec 14, 2022 |
| CALDER DONALD G | — | Other | 651 | — | — | 4,819 | Nov 23, 2022 |
| Kidd Wilmot H IV | — | L | 35 | $34.50 | $1,208 | 311,582 | Jun 27, 2022 |
| Blackford Leo Price | — | Purchase | 2,000 | $34.85 | $69,700 | 41,330 | Jun 24, 2022 |
| KRUMHOLZ MARLENE A | Vice President & Secretary | Purchase | 400 | $34.84 | $13,936 | 400 | Jun 24, 2022 |
| KIDD WILMOT H | — | Z | 167,616 | — | — | — | Apr 1, 2022 |
| Kidd Wilmot H IV | — | Award / Grant | 500 | — | — | 309,925 | Mar 16, 2022 |
| Poppe David Martin | — | Award / Grant | 500 | — | — | 7,959 | Mar 16, 2022 |
| INGLIS JAY R | — | Award / Grant | 500 | — | — | 15,156 | Mar 16, 2022 |
| Colander David Charles | — | Award / Grant | 500 | — | — | 10,835 | Mar 16, 2022 |
| CALDER DONALD G | — | Award / Grant | 500 | — | — | 73,636 | Mar 16, 2022 |