David B. Williams serves as Executive at NACCO INDUSTRIES INC, where they oversee executive responsibilities. Since joining the company, David B. Williams has executed 1150 insider transactions totaling $10.0M, demonstrating a bullish approach to their equity position. Their most recent transaction on Jan 2, 2026 involved receiving (via award) 1,136 shares valued at $0.
David B. Williams currently holds 23,510 shares of NACCO INDUSTRIES INC (NC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David B. Williams has been a net buyer of NC stock. They have purchased $10.0M and sold $0 worth of shares.
David B. Williams's most recent insider trade was on Jan 2, 2026, when they sold 1,136 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Oct 1, 2025 | HY | $0 | Award | 963 | $N/A | Discretionary |
| Oct 1, 2025 | HBB | $0 | Award | 1,793 | $N/A | Discretionary |
| Jul 1, 2025 | HY | $0 | Award | 948 | $N/A | Discretionary |
| Jul 1, 2024 | HY | $0 | Award | 528 | $N/A | Discretionary |
| Jul 1, 2024 | HBB | $0 | Award | 1,364 | $N/A | Discretionary |
| Jun 13, 2024 | HY | $0 | Other | 435 | $N/A | Discretionary |
| Jun 13, 2024 | HY | $0 | Other | 868 | $N/A | Discretionary |
| Jun 13, 2024 | HY | $0 | Other | 435 | $N/A | Discretionary |
| Jun 13, 2024 | HY | $0 | Other | 434 | $N/A | Discretionary |
| Jun 13, 2024 | HY | $0 | Other | 868 | $N/A | Discretionary |
| Jun 13, 2024 | HY | $0 | Other | 434 | $N/A | Discretionary |
| Jun 13, 2024 | HY | $0 | Other | 2,606 | $N/A | Discretionary |
| Apr 1, 2024 | HY | $0 | Award | 565 | $N/A | Discretionary |
| Apr 1, 2024 | HBB | $0 | Award | 1,405 | $N/A | Discretionary |
| Jan 2, 2024 | HY | $0 | Award | 724 | $N/A | Discretionary |
| Jan 2, 2024 | HBB | $0 | Award | 1,925 | $N/A | Discretionary |
| Dec 8, 2023 | HY | $0 | Gift | 656 | $N/A | Discretionary |
| Dec 8, 2023 | HY | $0 | Gift | 656 | $N/A | Discretionary |
| Dec 8, 2023 | HY | $0 | Gift | 656 | $N/A | Discretionary |
| Dec 8, 2023 | HY | $0 | Gift | 656 | $N/A | Discretionary |
| Dec 8, 2023 | NC | $0 | Gift | 377 | $N/A | Discretionary |
| Dec 8, 2023 | NC | $0 | Gift | 377 | $N/A | Discretionary |
| Dec 8, 2023 | NC | $0 | Gift | 377 | $N/A | Discretionary |
| Dec 8, 2023 | NC | $0 | Gift | 377 | $N/A | Discretionary |
| Oct 2, 2023 | HY | $0 | Award | 759 | $N/A | Discretionary |
| Oct 2, 2023 | HBB | $0 | Award | 2,484 | $N/A | Discretionary |
| Sep 15, 2023 | HY | $0 | Other | 2,647 | $N/A | Discretionary |
| Jul 3, 2023 | HY | $0 | Award | 682 | $N/A | Discretionary |