| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Apr 19, 2024 | Buy | $40.13 | 800 | 32,104 | 83,639 | Apr 22, 2024, 03:04 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Oct 19, 2023 | Buy | $35.80 | 1,954 | 69,947 | 81,021 | Oct 20, 2023, 07:21 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jun 28, 2023 | Buy | $35.79 | 215 | 7,695 | 79,067 | Jun 29, 2023, 04:08 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jun 28, 2023 | Buy | $35.79 | 7 | 251 | 1,149 | Jun 29, 2023, 04:08 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | May 09, 2023 | Option Exercise | $34.23 | 222 | 7,599 | 78,852 | Jun 29, 2023, 04:08 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Dec 28, 2022 | Buy | $33.21 | 2,388 | 79,305 | 78,630 | Dec 29, 2022, 11:18 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Dec 28, 2022 | Buy | $33.25 | 8 | 266 | 1,142 | Dec 29, 2022, 11:18 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Dec 14, 2021 | Option Exercise | $41.31 | 1,000 | 41,310 | 68,545 | Dec 16, 2021, 10:30 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Dec 14, 2021 | Option Exercise | $41.31 | 423 | 17,474 | 68,122 | Dec 16, 2021, 10:30 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jun 28, 2021 | Option Exercise | $42.18 | 146 | 6,158 | 67,545 | Dec 16, 2021, 10:30 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jun 28, 2021 | Option Exercise | $42.18 | 4 | 169 | 980 | Dec 16, 2021, 10:30 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jan 27, 2021 | Buy | $33.64 | 431 | 14,499 | 67,399 | Jan 29, 2021, 09:41 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jan 11, 2021 | Buy | $33.12 | 400 | 13,248 | 65,892 | Jan 13, 2021, 10:38 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jan 12, 2021 | Buy | $33.07 | 1,076 | 35,583 | 66,968 | Jan 13, 2021, 10:38 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jan 12, 2021 | Buy | $33.09 | 1 | 33 | 976 | Jan 13, 2021, 10:38 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Oct 23, 2020 | Option Exercise | $29.42 | 187 | 5,502 | 59,555 | Dec 18, 2020, 10:18 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Oct 23, 2020 | Option Exercise | $29.38 | 6 | 176 | 931 | Dec 18, 2020, 10:18 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Dec 16, 2020 | Option Exercise | $31.68 | 4,945 | 156,658 | 64,500 | Dec 18, 2020, 10:18 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Dec 16, 2020 | Option Exercise | $31.68 | 1,889 | 59,844 | 62,611 | Dec 18, 2020, 10:18 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Mar 18, 2020 | Buy | $20.28 | 1,500 | 30,420 | 59,368 | Mar 20, 2020, 11:56 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Mar 06, 2020 | Buy | $30.15 | 579 | 17,459 | 56,653 | Mar 10, 2020, 12:00 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Mar 09, 2020 | Buy | $28.47 | 1,215 | 34,592 | 57,868 | Mar 10, 2020, 12:00 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Mar 03, 2020 | Buy | $30.49 | 2,000 | 60,980 | 54,208 | Mar 05, 2020, 04:07 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Mar 05, 2020 | Buy | $30.82 | 1,866 | 57,510 | 56,074 | Mar 05, 2020, 04:07 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Feb 21, 2020 | Buy | $33.13 | 2,000 | 66,260 | 52,208 | Feb 24, 2020, 10:18 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Feb 20, 2020 | Buy | $33.14 | 3,289 | 108,997 | 50,208 | Feb 24, 2020, 10:18 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Feb 20, 2020 | Buy | $33.15 | 36 | 1,193 | 925 | Feb 24, 2020, 10:18 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Dec 11, 2019 | Option Exercise | $31.98 | 1,000 | 31,980 | 47,301 | Dec 13, 2019, 10:51 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Dec 11, 2019 | Option Exercise | $31.98 | 382 | 12,216 | 46,919 | Dec 13, 2019, 10:51 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Dec 20, 2018 | Buy | $24.53 | 1,170 | 28,700 | 44,555 | Dec 21, 2018, 11:45 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Dec 18, 2018 | Buy | $25.14 | 2,200 | 55,308 | 43,385 | Dec 20, 2018, 02:37 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jun 27, 2018 | Option Exercise | $27.92 | 349 | 9,745 | 39,377 | Dec 14, 2018, 10:15 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jun 27, 2018 | Option Exercise | $27.92 | 8 | 223 | 852 | Dec 14, 2018, 10:15 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Dec 12, 2018 | Option Exercise | $25.96 | 2,926 | 75,959 | 42,303 | Dec 14, 2018, 10:15 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Dec 12, 2018 | Option Exercise | $25.96 | 1,118 | 29,023 | 41,185 | Dec 14, 2018, 10:15 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Apr 02, 2018 | Buy | $26.41 | 1,129 | 29,817 | 39,028 | Apr 04, 2018, 09:19 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jun 28, 2017 | Option Exercise | $25.08 | 98 | 2,458 | 35,850 | Dec 15, 2017, 09:27 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jun 28, 2017 | Option Exercise | $25.08 | 6 | 150 | 819 | Dec 15, 2017, 09:27 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Dec 13, 2017 | Option Exercise | $26.92 | 2,857 | 76,903 | 38,707 | Dec 15, 2017, 09:27 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Dec 13, 2017 | Option Exercise | $26.92 | 1,177 | 31,682 | 37,530 | Dec 15, 2017, 09:27 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Dec 14, 2016 | Option Exercise | $21.76 | 849 | 18,474 | 35,322 | Dec 16, 2016, 04:15 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Dec 14, 2016 | Option Exercise | $21.76 | 2,297 | 49,983 | 36,171 | Dec 16, 2016, 04:15 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jun 29, 2016 | Option Exercise | $19.37 | 8 | 155 | 784 | Jul 08, 2016, 11:13 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jun 29, 2016 | Option Exercise | $19.37 | 51 | 988 | 5,069 | Jul 08, 2016, 11:13 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jul 07, 2016 | Sale | $19.55 | 200 | 3,910 | 57,639 | Jul 08, 2016, 11:13 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jul 08, 2016 | Sale | $19.69 | 1,700 | 33,473 | 55,939 | Jul 08, 2016, 11:13 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jun 29, 2016 | Option Exercise | $19.37 | 121 | 2,344 | 57,839 | Jul 08, 2016, 11:13 AM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jul 23, 2015 | Option Exercise | $21.10 | 4,838 | 102,106 | 58,741 | Jul 24, 2015, 03:56 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jul 23, 2015 | Option Exercise | $21.10 | 1,994 | 42,083 | 56,747 | Jul 24, 2015, 03:56 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jun 24, 2015 | Buy | $21.77 | 6 | 131 | 711 | Jun 26, 2015, 04:24 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jun 24, 2015 | Buy | $21.77 | 42 | 914 | 4,601 | Jun 26, 2015, 04:24 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jun 24, 2015 | Buy | $21.77 | 491 | 10,689 | 53,903 | Jun 26, 2015, 04:24 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jan 05, 2015 | Buy | $21.45 | 365 | 7,829 | 705 | Jan 07, 2015, 04:17 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jul 23, 2014 | Option Exercise | $24.00 | 4,255 | 102,120 | 51,669 | Jul 24, 2014, 03:46 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jul 23, 2014 | Option Exercise | $24.00 | 1,753 | 42,072 | 49,916 | Jul 24, 2014, 03:46 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jun 25, 2014 | Buy | $23.37 | 3 | 70 | 318 | Jun 26, 2014, 03:07 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jun 25, 2014 | Buy | $23.37 | 33 | 771 | 4,284 | Jun 26, 2014, 03:07 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jun 25, 2014 | Buy | $23.37 | 402 | 9,394 | 47,414 | Jun 26, 2014, 03:07 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jan 16, 2013 | Option Exercise | $20.34 | 36 | 732 | 3,659 | Jul 19, 2013, 04:21 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jul 17, 2013 | Buy | $22.75 | 270 | 6,143 | 270 | Jul 19, 2013, 04:21 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jul 17, 2013 | Buy | $22.71 | 34 | 772 | 3,693 | Jul 19, 2013, 04:21 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jul 19, 2013 | Buy | $22.75 | 70 | 1,593 | 37,769 | Jul 19, 2013, 04:21 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jan 16, 2013 | Option Exercise | $20.34 | 318 | 6,468 | 37,699 | Jul 19, 2013, 04:21 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jun 27, 2012 | Option Exercise | $20.12 | 312 | 6,277 | 31,495 | Dec 14, 2012, 04:28 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Jun 27, 2012 | Option Exercise | $20.02 | 35 | 701 | 3,524 | Dec 14, 2012, 04:28 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | Dec 12, 2012 | Option Exercise | $19.51 | 5,000 | 97,550 | 36,495 | Dec 14, 2012, 04:28 PM | |
| CET | CENTRAL SECURITIES CORP | O'Neill Andrew J | Vice President | May 31, 2012 | Buy | $20.23 | 1,370 | 27,715 | 3,489 | Jun 04, 2012, 10:40 AM |
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