Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2023-06-28 Purchase | 2023-06-29 4:08 pm | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 222 | $35.79 | $7,945 | 80,216 (Indirect Direct) | View |
2022-12-28 Purchase | 2022-12-29 11:18 am | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 2,396 | $33.21 | $79,571 | 79,772 (Indirect Direct) | View |
2021-01-27 Purchase | 2021-01-29 09:41 am | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 431 | $33.64 | $14,499 | 68,375 (Indirect Direct) | View |
2021-01-11 Purchase | 2021-01-13 10:38 am | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 1,477 | $33.08 | $48,864 | 67,944 (Indirect Direct) | View |
2020-03-18 Purchase | 2020-03-20 11:56 am | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 1,500 | $20.28 | $30,420 | 60,293 (Indirect Direct) | View |
2020-03-06 Purchase | 2020-03-10 09:53 am | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 1,794 | $29.01 | $52,051 | 58,793 (Indirect Direct) | View |
2020-03-03 Purchase | 2020-03-05 4:07 pm | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 3,866 | $30.65 | $118,490 | 56,999 (Indirect Direct) | View |
2020-02-20 Purchase | 2020-02-24 10:18 am | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 5,325 | $33.14 | $176,451 | 53,133 (Indirect Direct) | View |
2018-12-20 Purchase | 2018-12-21 11:45 am | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 1,170 | $24.53 | $28,700 | 45,407 (Indirect Direct) | View |
2018-12-18 Purchase | 2018-12-20 2:37 pm | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 2,200 | $25.14 | $55,308 | 44,237 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2023-05-09 Acquisition | 2023-06-29 4:08 pm | N/A N/A | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 222 | $34.23 | 80,216 (Direct) | View |
Ownership | 2022-02-04 3:26 pm | N/A N/A | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 0 | $0 | 75,175 (Direct) | View |
2021-06-28 Acquisition | 2021-12-16 10:30 am | N/A N/A | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 150 | $42.18 | 69,102 (Direct) | View |
2021-12-14 Option Award | 2021-12-16 10:30 am | N/A N/A | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 1,000 | $41.31 | 69,102 (Direct) | View |
2021-12-14 Tax Withholding | 2021-12-16 10:30 am | N/A N/A | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 423 | $41.31 | 69,102 (Direct) | View |
2020-12-16 Option Award | 2020-12-18 10:18 am | N/A N/A | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 4,945 | $31.68 | 63,542 (Direct) | View |
2020-10-23 Acquisition | 2020-12-18 10:18 am | N/A N/A | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 187 | $29.42 | 63,542 (Direct) | View |
2020-10-23 Acquisition | 2020-12-18 10:18 am | N/A N/A | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 6 | $29.38 | 63,542 (Indirect) | View |
2020-12-16 Tax Withholding | 2020-12-18 10:18 am | N/A N/A | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 1,889 | $31.68 | 63,542 (Direct) | View |
2019-12-11 Option Award | 2019-12-13 10:51 am | N/A N/A | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 1,000 | $31.98 | 47,808 (Direct) | View |
2019-12-11 Tax Withholding | 2019-12-13 10:51 am | N/A N/A | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 382 | $31.98 | 47,808 (Direct) | View |
Ownership | 2019-02-04 10:44 am | N/A N/A | CENTRAL SECURITIES CORP | CET | O'Neill Andrew J Vice President | 0 | $0 | 47,190 (Direct) | View |