30% off. Use code SUMMERSALE30 at checkout for 30% off for 12 months on Plus, Pro and Premium subscriptions. Subscribe now
United States Collective Investments

Central Securities Corp (CET)

Track

The most recent insider trading activity at Central Securities Corp occurred on December 29, 2025, with CEO & President John C. Hill purchasing 500 shares. Prior to this, on November 7, 2025, Mr. Hill also made a purchase. Vice President Andrew J. O'Neill was also an active buyer in January 2025.
Stock chart
Ticker: CET Exchange: ASE
Preparing chart...
Download chart Copy chart image Copy link Share to X Share


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Hill John C
CEO & President
1 purchase — total 25,455 USD
Buy 29 Dec 2025
Value US$714,112.54 | Price 351.01 | Shares 7,509
Buy 7 Nov 2025
Value US$4,265,501.63 | Price 453.55 | Shares 49,413
Buy 6 Jan 2025
Value US$32,109.00 | Price 45.87 | Shares 700
Buy 6 Jan 2025
Value US$59,755.85 | Price 45.65 | Shares 1,309
Buy 30 Oct 2024
Value US$9,426.00 | Price 47.13 | Shares 200
Buy 30 Oct 2024
Value US$28,026.00 | Price 46.71 | Shares 600
Buy 24 Oct 2024
Value US$12,628.66 | Price 46.09 | Shares 274
Buy 24 Oct 2024
Value US$49,777.20 | Price 46.09 | Shares 1,080
Buy 2 May 2024
Value US$8,164.00 | Price 40.82 | Shares 200
Buy 2 May 2024
Value US$12,231.00 | Price 40.77 | Shares 300
Buy 19 Apr 2024
Value US$32,104.00 | Price 40.13 | Shares 800
Buy 18 Apr 2024
Value US$8,078.00 | Price 40.39 | Shares 200
Buy 18 Apr 2024
Value US$8,086.00 | Price 40.43 | Shares 200
Buy 14 Mar 2024
Value US$11,982.00 | Price 39.94 | Shares 300
Buy 25 Oct 2023
Value US$1,406.00 | Price 35.15 | Shares 40
Buy 25 Oct 2023
Value US$9,139.00 | Price 35.15 | Shares 260
Buy 20 Oct 2023
Value US$7,102.00 | Price 35.51 | Shares 200
Buy 19 Oct 2023
Value US$69,947.34 | Price 35.80 | Shares 1,954
Buy 28 Jun 2023
Value US$250.53 | Price 35.79 | Shares 7
Buy 28 Jun 2023
Value US$7,694.85 | Price 35.79 | Shares 215
Buy 28 Mar 2023
Value US$51,090.00 | Price 34.06 | Shares 1,500
Buy 27 Mar 2023
Value US$119,840.00 | Price 34.24 | Shares 3,500
Buy 6 Jan 2023
Value US$34,120.00 | Price 34.12 | Shares 1,000
Sale 30 Dec 2022
Value US$960.48 | Price 33.12 | Shares 29
Buy 28 Dec 2022
Value US$266.00 | Price 33.25 | Shares 8
Buy 28 Dec 2022
Value US$79,305.48 | Price 33.21 | Shares 2,388
Buy 13 Dec 2022
Value US$13,936.00 | Price 34.84 | Shares 400
Buy 22 Sep 2022
Value US$69,700.00 | Price 34.85 | Shares 2,000
Buy 24 Mar 2021
Value US$15,533.25 | Price 37.25 | Shares 417
Buy 16 Mar 2021
Value US$18,625.00 | Price 37.25 | Shares 500
Buy 16 Mar 2021
Value US$39,097.20 | Price 37.20 | Shares 1,051
Buy 15 Mar 2021
Value US$11,460.68 | Price 37.21 | Shares 308
Buy 15 Mar 2021
Value US$35,414.40 | Price 37.20 | Shares 952
Buy 27 Jan 2021
Value US$14,498.84 | Price 33.64 | Shares 431
Buy 12 Jan 2021
Value US$33.09 | Price 33.09 | Shares 1
Buy 12 Jan 2021
Value US$35,583.32 | Price 33.07 | Shares 1,076
Buy 11 Jan 2021
Value US$13,248.00 | Price 33.12 | Shares 400
Buy 10 Nov 2020
Value US$155,050.00 | Price 31.01 | Shares 5,000
Buy 28 Oct 2020
Value US$282.20 | Price 28.22 | Shares 10
Buy 28 Oct 2020
Value US$2,827.00 | Price 28.27 | Shares 100
Buy 8 Sep 2020
Value US$11,528.00 | Price 28.82 | Shares 400
Buy 4 Sep 2020
Value US$11,672.00 | Price 29.18 | Shares 400
Buy 19 Mar 2020
Value US$169,680.00 | Price 21.21 | Shares 8,000
Buy 18 Mar 2020
Value US$20,280.00 | Price 20.28 | Shares 1,000
Buy 18 Mar 2020
Value US$30,420.00 | Price 20.28 | Shares 1,500
Buy 12 Mar 2020
Value US$17,682.00 | Price 25.26 | Shares 700
Buy 12 Mar 2020
Value US$1,771.00 | Price 25.30 | Shares 70
Buy 12 Mar 2020
Value US$23,519.70 | Price 25.29 | Shares 930
Buy 11 Mar 2020
Value US$19,530.00 | Price 27.90 | Shares 700
Buy 9 Mar 2020
Value US$17,515.20 | Price 28.48 | Shares 615
Buy 9 Mar 2020
Value US$17,077.08 | Price 28.46 | Shares 600
Buy 6 Mar 2020
Value US$17,458.64 | Price 30.15 | Shares 579
Buy 5 Mar 2020
Value US$57,510.12 | Price 30.82 | Shares 1,866
Buy 3 Mar 2020
Value US$60,980.00 | Price 30.49 | Shares 2,000
Buy 28 Feb 2020
Value US$20,888.00 | Price 29.84 | Shares 700
Buy 27 Feb 2020
Value US$21,378.00 | Price 30.54 | Shares 700
Buy 21 Feb 2020
Value US$66,260.00 | Price 33.13 | Shares 2,000
Buy 20 Feb 2020
Value US$1,193.40 | Price 33.15 | Shares 36
Buy 20 Feb 2020
Value US$108,997.46 | Price 33.14 | Shares 3,289
Buy 7 Feb 2020
Value US$83,175.00 | Price 33.27 | Shares 2,500
Buy 6 Feb 2020
Value US$82,812.50 | Price 33.13 | Shares 2,500
Buy 28 Dec 2018
Value US$7,991.75 | Price 24.59 | Shares 325
Buy 21 Dec 2018
Value US$13,497.00 | Price 24.54 | Shares 550
Buy 20 Dec 2018
Value US$28,700.10 | Price 24.53 | Shares 1,170
Buy 20 Dec 2018
Value US$29,616.00 | Price 24.68 | Shares 1,200
Buy 18 Dec 2018
Value US$55,308.00 | Price 25.14 | Shares 2,200
Buy 8 Jun 2018
Value US$199,723.30 | Price 28.53 | Shares 7,000
Buy 2 Apr 2018
Value US$29,816.89 | Price 26.41 | Shares 1,129
Buy 28 Sep 2016
Value US$161,175.00 | Price 21.49 | Shares 7,500
Sale 8 Jul 2016
Value US$33,473.00 | Price 19.69 | Shares 1,700
Sale 7 Jul 2016
Value US$3,910.00 | Price 19.55 | Shares 200
Buy 29 Apr 2016
Value US$38,880.00 | Price 19.44 | Shares 2,000
Buy 28 Apr 2016
Value US$45,195.00 | Price 19.65 | Shares 2,300
Buy 27 Apr 2016
Value US$59,550.00 | Price 19.85 | Shares 3,000
Buy 15 Apr 2016
Value US$19,380.00 | Price 19.38 | Shares 1,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-01-06 2025-12-29 B Purchase
3.8
Hill John C

CEO & President

Executive Director
7,509 -29.2%
351.01
US$714,113 		7,509 -29.2% 351.01 US$714,113
2025-11-12 2025-11-07 B Purchase
3.8
Hill John C

CEO & President

Executive Director
49,413 +47.4%
453.55
US$4,265,502 		49,413 +47.4% 453.55 US$4,265,502
2025-01-08 2025-01-06 B Purchase
3.8
Hill John C

CEO & President

Executive Director
55,571 +42.9%
425.20
US$3,163,137 		55,571 +42.9% 425.20 US$3,163,137
2025-01-08 2025-01-06 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
1,309 +1.5%
45.65
US$59,756 		1,309 +1.5% 45.65 US$59,756
2024-11-01 2024-10-30 B Purchase
3.8
Hill John C

CEO & President

Executive Director
200 +32.3%
47.13
US$9,426 		200 +32.3% 47.13 US$9,426
2024-11-01 2024-10-30 B Purchase
3.8
Hill John C

CEO & President

Executive Director
600 +0.9%
46.71
US$28,026 		600 +0.9% 46.71 US$28,026
2024-10-25 2024-10-24 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
274 +22.7%
46.09
US$12,629 		274 +22.7% 46.09 US$12,629
2024-10-25 2024-10-24 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
1,080 +1.3%
46.09
US$49,777 		1,080 +1.3% 46.09 US$49,777
2024-05-02 2024-05-02 B Purchase
3.8
Hill John C

CEO & President

Executive Director
200 +48.1%
40.82
US$8,164 		200 +48.1% 40.82 US$8,164
2024-05-02 2024-05-02 B Purchase
3.8
Hill John C

CEO & President

Executive Director
300 +0.4%
40.77
US$12,231 		300 +0.4% 40.77 US$12,231
2024-04-22 2024-04-19 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
800 +1.0%
40.13
US$32,104 		800 +1.0% 40.13 US$32,104
2024-04-19 2024-04-18 B Purchase
3.8
Hill John C

CEO and President

Executive Director
200 +92.6%
40.39
US$8,078 		200 +92.6% 40.39 US$8,078
2024-04-19 2024-04-18 B Purchase
3.8
Hill John C

CEO and President

Executive Director
200 +0.3%
40.43
US$8,086 		200 +0.3% 40.43 US$8,086
2024-03-14 2024-03-14 B Purchase
3.8
Hill John C

CEO and President

Executive Director
300 +0.4%
39.94
US$11,982 		300 +0.4% 39.94 US$11,982
2023-10-26 2023-10-25 B Purchase
3.8
Hill John C

CEO & President

Executive Director
40 +24.1%
35.15
US$1,406 		40 +24.1% 35.15 US$1,406
2023-10-26 2023-10-25 B Purchase
3.8
Hill John C

CEO & President

Executive Director
260 +0.4%
35.15
US$9,139 		260 +0.4% 35.15 US$9,139
2023-10-24 2023-10-20 B Purchase
3.8
Hill John C

CEO & President

Executive Director
200 +0.3%
35.51
US$7,102 		200 +0.3% 35.51 US$7,102
2023-10-20 2023-10-19 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
1,954 +2.5%
35.80
US$69,947 		1,954 +2.5% 35.80 US$69,947
2023-06-29 2023-06-28 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
7 +0.6%
35.79
US$251 		7 +0.6% 35.79 US$251
2023-06-29 2023-06-28 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
215 +0.3%
35.79
US$7,695 		215 +0.3% 35.79 US$7,695
2023-03-29 2023-03-28 B Purchase
2.3
Poppe David Martin
Non-Executive Director
1,500 +12.5%
34.06
US$51,090 		1,500 +12.5% 34.06 US$51,090
2023-03-29 2023-03-27 B Purchase
2.3
Poppe David Martin
Non-Executive Director
3,500 +41.2%
34.24
US$119,840 		3,500 +41.2% 34.24 US$119,840
2023-01-09 2023-01-06 B Purchase
3.7
Blackford Leo Price
Non-Executive Director
1,000 +2.4%
34.12
US$34,120 		1,000 +2.4% 34.12 US$34,120
2023-01-11 2022-12-30 S Sale
3.2
Colander David Charles
Non-Executive Director
29 -0.3%
33.12
US$960 		29 -0.3% 33.12 US$960
2022-12-29 2022-12-28 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
8 +0.7%
33.25
US$266 		8 +0.7% 33.25 US$266
2022-12-29 2022-12-28 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
2,388 +3.1%
33.21
US$79,305 		2,388 +3.1% 33.21 US$79,305
2022-12-14 2022-12-13 B Purchase
1.7
KRUMHOLZ MARLENE A

Vice President & Secretary

Officer
400 +inf%
34.84
US$13,936 		400 +inf% 34.84 US$13,936
2022-09-23 2022-09-22 B Purchase
3.7
Blackford Leo Price
Non-Executive Director
2,000 +5.1%
34.85
US$69,700 		2,000 +5.1% 34.85 US$69,700
2021-03-26 2021-03-24 B Purchase
3.3
Browning Simms C
Non-Executive Director
417 +2.2%
37.25
US$15,533 		417 +2.2% 37.25 US$15,533
2021-03-19 2021-03-16 B Purchase
3.3
Browning Simms C
Non-Executive Director
500 +16.7%
37.25
US$18,625 		500 +16.7% 37.25 US$18,625
2021-03-19 2021-03-16 B Purchase
3.3
Browning Simms C
Non-Executive Director
1,051 +6.1%
37.20
US$39,097 		1,051 +6.1% 37.20 US$39,097
2021-03-19 2021-03-15 B Purchase
3.3
Browning Simms C
Non-Executive Director
308 +11.4%
37.21
US$11,461 		308 +11.4% 37.21 US$11,461
2021-03-19 2021-03-15 B Purchase
3.3
Browning Simms C
Non-Executive Director
952 +5.8%
37.20
US$35,414 		952 +5.8% 37.20 US$35,414
2021-01-29 2021-01-27 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
431 +0.6%
33.64
US$14,499 		431 +0.6% 33.64 US$14,499
2021-01-13 2021-01-12 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
1 +0.1%
33.09
US$33 		1 +0.1% 33.09 US$33
2021-01-13 2021-01-12 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
1,076 +1.6%
33.07
US$35,583 		1,076 +1.6% 33.07 US$35,583
2021-01-13 2021-01-11 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
400 +0.6%
33.12
US$13,248 		400 +0.6% 33.12 US$13,248
2020-11-12 2020-11-10 B Purchase
3.7
Blackford Leo Price
Non-Executive Director
5,000 +15.8%
31.01
US$155,050 		5,000 +15.8% 31.01 US$155,050
2020-10-29 2020-10-28 B Purchase
3.8
Hill John C

President

Officer
10 +9.2%
28.22
US$282 		10 +9.2% 28.22 US$282
2020-10-29 2020-10-28 B Purchase
3.8
Hill John C

President

Officer
100 +0.2%
28.27
US$2,827 		100 +0.2% 28.27 US$2,827
2020-09-09 2020-09-08 B Purchase
3.8
Hill John C

President

Officer
400 +1.0%
28.82
US$11,528 		400 +1.0% 28.82 US$11,528
2020-09-09 2020-09-04 B Purchase
3.8
Hill John C

President

Officer
400 +1.0%
29.18
US$11,672 		400 +1.0% 29.18 US$11,672
2020-03-20 2020-03-19 B Purchase
3.2
Colander David Charles
Non-Executive Director
8,000 +110.6%
21.21
US$169,680 		8,000 +110.6% 21.21 US$169,680
2020-03-20 2020-03-18 B Purchase
3.8
Hill John C

President

Officer
1,000 +2.5%
20.28
US$20,280 		1,000 +2.5% 20.28 US$20,280
2020-03-20 2020-03-18 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
1,500 +2.6%
20.28
US$30,420 		1,500 +2.6% 20.28 US$30,420
2020-03-13 2020-03-12 B Purchase
1.7
CALDER DONALD G
Non-Executive Director
700 +1.1%
25.26
US$17,682 		700 +1.1% 25.26 US$17,682
2020-03-13 2020-03-12 B Purchase
3.8
Hill John C

President

Officer
70 +291.7%
25.30
US$1,771 		70 +291.7% 25.30 US$1,771
2020-03-13 2020-03-12 B Purchase
3.8
Hill John C

President

Officer
930 +2.4%
25.29
US$23,520 		930 +2.4% 25.29 US$23,520
2020-03-13 2020-03-11 B Purchase
3.8
Hill John C

President

Officer
700 +1.8%
27.90
US$19,530 		700 +1.8% 27.90 US$19,530
2020-03-10 2020-03-09 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
615 +1.1%
28.48
US$17,515 		615 +1.1% 28.48 US$17,515
2020-03-10 2020-03-09 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
600 +1.1%
28.46
US$17,077 		600 +1.1% 28.46 US$17,077
2020-03-10 2020-03-06 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
579 +1.0%
30.15
US$17,459 		579 +1.0% 30.15 US$17,459
2020-03-05 2020-03-05 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
1,866 +3.4%
30.82
US$57,510 		1,866 +3.4% 30.82 US$57,510
2020-03-05 2020-03-03 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
2,000 +3.8%
30.49
US$60,980 		2,000 +3.8% 30.49 US$60,980
2020-03-02 2020-02-28 B Purchase
3.8
Hill John C

President

Officer
700 +1.9%
29.84
US$20,888 		700 +1.9% 29.84 US$20,888
2020-02-28 2020-02-27 B Purchase
3.8
Hill John C

President

Officer
700 +1.9%
30.54
US$21,378 		700 +1.9% 30.54 US$21,378
2020-02-24 2020-02-21 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
2,000 +4.0%
33.13
US$66,260 		2,000 +4.0% 33.13 US$66,260
2020-02-24 2020-02-20 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
36 +4.0%
33.15
US$1,193 		36 +4.0% 33.15 US$1,193
2020-02-24 2020-02-20 B Purchase
3.1
O'Neill Andrew J

Vice President

Officer
3,289 +7.0%
33.14
US$108,997 		3,289 +7.0% 33.14 US$108,997
2020-02-10 2020-02-07 B Purchase
2.3
Poppe David Martin
Non-Executive Director
2,500 +83.3%
33.27
US$83,175 		2,500 +83.3% 33.27 US$83,175
2020-02-10 2020-02-06 B Purchase
2.3
Poppe David Martin
Non-Executive Director
2,500 +500.0%
33.13
US$82,812 		2,500 +500.0% 33.13 US$82,812
2019-01-02 2018-12-28 B Purchase
3.8
Hill John C

President

Officer
325 +1.1%
24.59
US$7,992 		325 +1.1% 24.59 US$7,992
2018-12-26 2018-12-21 B Purchase Hill John C

President

Officer
550 +1.9%
24.54
US$13,497 		550 +1.9% 24.54 US$13,497
2018-12-21 2018-12-20 B Purchase O'Neill Andrew J

Vice President

Officer
1,170 +2.7%
24.53
US$28,700 		1,170 +2.7% 24.53 US$28,700
2018-12-21 2018-12-20 B Purchase Hill John C

President

Officer
1,200 +4.3%
24.68
US$29,616 		1,200 +4.3% 24.68 US$29,616
2018-12-20 2018-12-18 B Purchase O'Neill Andrew J

Vice President

Officer
2,200 +5.3%
25.14
US$55,308 		2,200 +5.3% 25.14 US$55,308
2018-06-11 2018-06-08 B Purchase Blackford Leo Price Non-Executive Director
7,000 +33.5%
28.53
US$199,723 		7,000 +33.5% 28.53 US$199,723
2018-04-04 2018-04-02 B Purchase O'Neill Andrew J

Vice President

Officer
1,129 +3.0%
26.41
US$29,817 		1,129 +3.0% 26.41 US$29,817
2016-09-29 2016-09-28 B Purchase Blackford Leo Price Non-Executive Director
7,500 +68.2%
21.49
US$161,175 		7,500 +68.2% 21.49 US$161,175
2016-07-08 2016-07-08 S Sale O'Neill Andrew J

Vice President

Officer
1,700 -2.9%
19.69
US$33,473 		1,700 -2.9% 19.69 US$33,473
2016-07-08 2016-07-07 S Sale O'Neill Andrew J

Vice President

Officer
200 -0.3%
19.55
US$3,910 		200 -0.3% 19.55 US$3,910
2016-04-29 2016-04-29 B Purchase INGLIS JAY R Non-Executive Director
2,000 +19.9%
19.44
US$38,880 		2,000 +19.9% 19.44 US$38,880
2016-04-29 2016-04-28 B Purchase INGLIS JAY R Non-Executive Director
2,300 +29.6%
19.65
US$45,195 		2,300 +29.6% 19.65 US$45,195
2016-04-29 2016-04-27 B Purchase INGLIS JAY R Non-Executive Director
3,000 +62.9%
19.85
US$59,550 		3,000 +62.9% 19.85 US$59,550
2016-04-18 2016-04-15 B Purchase Hill John C

Vice President

Officer
1,000 +7.5%
19.38
US$19,380 		1,000 +7.5% 19.38 US$19,380
Explore more

More insider trading research around Central Securities Corp

More insider trades in United States
Similar Financials companies with insider activity
More Collective Investments companies with insider activity
More Collective Investments companies with insider activity
Insider trading in North America