Insider · CIK 0001664799
John C Hill
Files at CET (CENTRAL SECURITIES CORP). First filing Oct 24, 2023, latest Oct 8, 2026.
In brief
John C Hill files SEC Form 4 as CEO, president and director at CET (CENTRAL SECURITIES CORP). Since Oct 24, 2023, John C Hill has reported 9 open-market buys worth $183k and 0 open-market sells worth $0, the latest filed on Oct 8, 2026.
After John C Hill's past buys, the stock trailed the S&P 500 by a median 0.8% over six months (n = 5), and 40% of those buys were ahead of the index at six months. InsiderTell labels that a negative record.
The newest scored trade: bought $28k of CET on Oct 6, 2026, filed Oct 8, 2026, scored 25 (weak). In the last 12 months: 5 buys worth $96k and 0 sells worth $0.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
CET: CENTRAL SECURITIES CORP
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 25Weak | CETbuy CENTRAL SECURITIES CORP | $28k 500 shares | +1% | +19% from low-1% from high | |
| 28Weak | CENTRAL SECURITIES CORP | $12k 233 shares | +0% | +15% from low-4% from high | |
| 30Weak | CETbuy CENTRAL SECURITIES CORP | $25k 500 shares | +1% | +32% from low-1% from high | |
| 30Weak | CETbuy CENTRAL SECURITIES CORP | $25k 500 shares | +1% | +32% from low-1% from high | |
| 20Weak | CETbuy CENTRAL SECURITIES CORP | $5,070 100 shares | +0% | +26% from low-2% from high | |
| 38Weak | CENTRAL SECURITIES CORP | $32k 700 shares | +1% | - | |
| 39Weak | CENTRAL SECURITIES CORP | $37k 800 shares | +1% | - | |
| 38Weak | CENTRAL SECURITIES CORP | $11k 300 shares | +0% | +9% from low-5% from high | |
| 33Weak | CENTRAL SECURITIES CORP | $7,102 200 shares | +0% | +10% from low-4% from high |
Transactions
Every row this insider has filed, 17 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Oct 6, 2026 | CET CENTRAL SECURITIES CORP | POpen-market purchase Common Stock | +500 | $56.37 | $28k | 78,101 | 5 d ago |
| Jun 26, 2026 | CET CENTRAL SECURITIES CORP | POpen-market purchase Common Stock | +228 | $51.87 | $12k | 77,601 | Jun 30, 2026 |
| Jun 26, 2026 | CET CENTRAL SECURITIES CORP | POpen-market purchase Common Stockindirect: By children | +5 | $51.87 | $259 | 906 | Jun 30, 2026 |
| Dec 29, 2025 | CET CENTRAL SECURITIES CORP | POpen-market purchase Common Stock | +500 | $50.91 | $25k | 77,373 | Jan 6, 2026 |
| Dec 29, 2025 | CET CENTRAL SECURITIES CORP | POpen-market purchase Common Stock | +500 | $50.91 | $25k | 77,373 | Dec 30, 2025 |
| Jun 27, 2025 | CET CENTRAL SECURITIES CORP | LSmall acquisition Common Stock | +185 | $47.94 | $8,869 | 73,177 | Nov 12, 2025 |
| Nov 7, 2025 | CET CENTRAL SECURITIES CORP | POpen-market purchase Common Stock | +100 | $50.70 | $5,070 | 73,277 | Nov 12, 2025 |
| Jun 27, 2025 | CET CENTRAL SECURITIES CORP | LSmall acquisition Common Stockindirect: By Children | +4 | $47.94 | $192 | 858 | Nov 12, 2025 |
| Jan 6, 2025 | CET CENTRAL SECURITIES CORP | POpen-market purchase Common Stock | +700 | $45.87 | $32k | 72,992 | Jan 8, 2025 |
| Jun 26, 2024 | CET CENTRAL SECURITIES CORP | LSmall acquisition Common Stock | +149 | $43.87 | $6,537 | 68,696 | Nov 1, 2024 |
| Oct 30, 2024 | CET CENTRAL SECURITIES CORP | POpen-market purchase Common Stock | +600 | $46.71 | $28k | 69,296 | Nov 1, 2024 |
| Jun 26, 2024 | CET CENTRAL SECURITIES CORP | LSmall acquisition Common Stockindirect: By children | +3 | $43.87 | $132 | 619 | Nov 1, 2024 |
| Oct 30, 2024 | CET CENTRAL SECURITIES CORP | POpen-market purchase Common Stockindirect: By children | +200 | $47.13 | $9,426 | 819 | Nov 1, 2024 |
| Oct 25, 2023 | CET CENTRAL SECURITIES CORP | POpen-market purchase Common Stock | +260 | $35.15 | $9,139 | 64,841 | Oct 26, 2023 |
| Oct 25, 2023 | CET CENTRAL SECURITIES CORP | POpen-market purchase Common Stockindirect: By Children | +40 | $35.15 | $1,406 | 206 | Oct 26, 2023 |
| Jun 28, 2023 | CET CENTRAL SECURITIES CORP | LSmall acquisition Common Stock | +151 | $35.79 | $5,404 | 64,381 | Oct 24, 2023 |
| Oct 20, 2023 | CET CENTRAL SECURITIES CORP | POpen-market purchase Common Stock | +200 | $35.51 | $7,102 | 64,581 | Oct 24, 2023 |
Questions about John C Hill
Answered from the filings on this page, as of the latest one.
Is John C Hill buying or selling?
In the last 12 months John C Hill reported 5 open-market buys worth $96k and 0 open-market sells worth $0 on SEC Form 4; the latest was bought $28k of CET on Oct 6, 2026. Grants, option exercises and tax withholding are not counted.
How did John C Hill's past buys perform?
Measured from the first close after each filing, the stock trailed the S&P 500 by a median 0.8% over six months across 5 past buys, with 40% ahead of the index. Past results describe what happened; they do not predict the next trade.
Where does John C Hill file Form 4?
John C Hill has filed Form 4 at CET (CENTRAL SECURITIES CORP) as CEO & President. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.