Stephen D. Williams
Insider
First SEC filing: April 13, 2017 · Latest: April 13, 2017
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net: $-500,304
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 19, 2026 | HCC | S | 4,800 | $104.23 | $500,304 | 30,303 Direct | -13.67% | Disposed | -14.3% (price as of 2026-10-02) |
| April 23, 2026 | HCC | M | 2,534 | · | · | 35,103 Direct | +7.78% | Acquired | (price as of 2026-10-02) |
| April 23, 2026 | HCC | M | 2,534 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 20, 2026 | HCC | A | 1,423 | · | · | 1,423 Direct | · | Acquired | (price as of 2026-10-02) |
| April 26, 2025 | HCC | M | 1,488 | · | · | 32,569 Direct | +4.79% | Acquired | (price as of 2026-10-02) |
| April 26, 2025 | HCC | M | 1,488 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 25, 2025 | HCC | M | 1,797 | · | · | 31,081 Direct | +6.14% | Acquired | (price as of 2026-10-02) |
| April 25, 2025 | HCC | M | 1,797 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 23, 2025 | HCC | A | 2,534 | · | · | 2,534 Direct | · | Acquired | (price as of 2026-10-02) |
| May 25, 2024 | HCC | M | 3,598 | · | · | 29,284 Direct | +14.01% | Acquired | (price as of 2026-10-02) |
| May 25, 2024 | HCC | M | 3,598 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 27, 2024 | HCC | M | 2,806 | · | · | 25,686 Direct | +12.26% | Acquired | (price as of 2026-10-02) |
| April 27, 2024 | HCC | M | 2,806 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 26, 2024 | HCC | M | 1,487 | · | · | 22,880 Direct | +6.95% | Acquired | (price as of 2026-10-02) |
| April 26, 2024 | HCC | M | 1,487 | · | · | 1,488 Direct | -49.98% | Disposed | (price as of 2026-10-02) |
| April 25, 2024 | HCC | A | 1,797 | · | · | 1,797 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 8, 2023 | HCC | S | 80,000 | $45.60 | $3,648,000 | 21,393 Direct | -78.90% | Disposed | 95.9% (price as of 2026-10-02) |
| April 27, 2023 | HCC | M | 2,806 | · | · | 2,806 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| April 27, 2023 | HCC | M | 2,806 | · | · | 101,393 Direct | +2.85% | Acquired | (price as of 2026-10-02) |
| April 26, 2023 | HCC | M | 1,487 | · | · | 2,975 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| April 26, 2023 | HCC | M | 1,487 | · | · | 98,587 Direct | +1.53% | Acquired | (price as of 2026-10-02) |
| April 25, 2023 | HCC | A | 3,598 | · | · | 3,598 Direct | · | Acquired | (price as of 2026-10-02) |
| April 24, 2023 | HCC | M | 4,975 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 24, 2023 | HCC | M | 4,975 | · | · | 97,100 Direct | +5.40% | Acquired | (price as of 2026-10-02) |
| April 27, 2022 | HCC | M | 2,805 | · | · | 5,612 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| April 27, 2022 | HCC | M | 2,805 | · | · | 92,125 Direct | +3.14% | Acquired | (price as of 2026-10-02) |
| April 26, 2022 | HCC | A | 4,462 | · | · | 4,462 Direct | · | Acquired | (price as of 2026-10-02) |
| April 24, 2022 | HCC | M | 4,975 | · | · | 4,975 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| April 24, 2022 | HCC | M | 4,975 | · | · | 89,320 Direct | +5.90% | Acquired | (price as of 2026-10-02) |
| April 22, 2022 | HCC | M | 1,636 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 22, 2022 | HCC | M | 1,636 | · | · | 84,345 Direct | +1.98% | Acquired | (price as of 2026-10-02) |
| April 19, 2022 | HCC | M | 13,157 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 19, 2022 | HCC | M | 13,157 | · | · | 82,709 Direct | +18.92% | Acquired | (price as of 2026-10-02) |
| April 27, 2021 | HCC | A | 8,417 | · | · | 8,417 Direct | · | Acquired | (price as of 2026-10-02) |
| April 24, 2021 | HCC | M | 4,975 | · | · | 9,950 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| April 24, 2021 | HCC | M | 4,975 | · | · | 69,552 Direct | +7.70% | Acquired | (price as of 2026-10-02) |
| April 23, 2021 | HCC | M | 2,101 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 23, 2021 | HCC | M | 2,101 | · | · | 64,577 Direct | +3.36% | Acquired | (price as of 2026-10-02) |
| April 22, 2021 | HCC | M | 1,636 | · | · | 1,636 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| April 22, 2021 | HCC | M | 1,636 | · | · | 62,476 Direct | +2.69% | Acquired | (price as of 2026-10-02) |
| April 1, 2021 | HCC | M | 43,580 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 1, 2021 | HCC | M | 43,580 | · | · | 60,840 Direct | +252.49% | Acquired | (price as of 2026-10-02) |
| June 1, 2020 | HCC | M | 2,019 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 1, 2020 | HCC | M | 2,019 | · | · | 17,260 Direct | +13.25% | Acquired | (price as of 2026-10-02) |
| April 24, 2020 | HCC | A | 14,925 | · | · | 14,925 Direct | · | Acquired | (price as of 2026-10-02) |
| April 23, 2020 | HCC | M | 2,101 | · | · | 2,101 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| April 23, 2020 | HCC | M | 2,101 | · | · | 15,241 Direct | +15.99% | Acquired | (price as of 2026-10-02) |
| April 22, 2020 | HCC | M | 1,636 | · | · | 3,272 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| April 22, 2020 | HCC | M | 1,636 | · | · | 13,140 Direct | +14.22% | Acquired | (price as of 2026-10-02) |
| June 1, 2019 | HCC | M | 2,017 | · | · | 11,504 Direct | +21.26% | Acquired | (price as of 2026-10-02) |
| June 1, 2019 | HCC | M | 2,017 | · | · | 2,019 Direct | -49.98% | Disposed | (price as of 2026-10-02) |
| May 8, 2019 | HCC | S | 34,000 | $28.20 | $958,800 | 9,487 Direct | -78.18% | Disposed | 216.8% (price as of 2026-10-02) |
| April 23, 2019 | HCC | M | 2,100 | · | · | 43,487 Direct | +5.07% | Acquired | (price as of 2026-10-02) |
| April 23, 2019 | HCC | M | 2,100 | · | · | 4,202 Direct | -33.32% | Disposed | (price as of 2026-10-02) |
| April 22, 2019 | HCC | A | 4,908 | · | · | 4,908 Direct | · | Acquired | (price as of 2026-10-02) |
| June 1, 2018 | HCC | M | 2,017 | · | · | 4,036 Direct | -33.32% | Disposed | (price as of 2026-10-02) |
| June 1, 2018 | HCC | M | 2,017 | · | · | 41,387 Direct | +5.12% | Acquired | (price as of 2026-10-02) |
| May 10, 2018 | HCC | A | 6,778 | · | · | 39,370 Direct | +20.80% | Acquired | (price as of 2026-10-02) |
| April 23, 2018 | HCC | A | 6,302 | · | · | 6,302 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 14, 2017 | HCC | S | 18,742 | $28.00 | $524,776 | 20,000 Direct | -48.38% | Disposed | 219.1% (price as of 2026-10-02) |
| Nov. 2, 2017 | HCC | A | 38,742 | · | · | 38,742 Direct | · | Acquired | (price as of 2026-10-02) |
| June 1, 2017 | HCC | A | 6,053 | · | · | 6,053 Direct | · | Acquired | (price as of 2026-10-02) |
| April 19, 2017 | HCC | A | 13,157 | · | · | 13,157 Direct | · | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| April 23, 2026 | HCC | Restricted Stock Units | Common Stock | · | · | 2,534 | Disposed |
| April 20, 2026 | HCC | Restricted Stock Units | Common Stock | · | · | 1,423 | Acquired |
| April 26, 2025 | HCC | Restricted Stock Units | Common Stock | · | · | 1,488 | Disposed |
| April 25, 2025 | HCC | Restricted Stock Units | Common Stock | · | · | 1,797 | Disposed |
| April 23, 2025 | HCC | Restricted Stock Units | Common Stock | · | · | 2,534 | Acquired |
| May 25, 2024 | HCC | Restricted Stock Units | Common Stock | · | · | 3,598 | Disposed |
| April 27, 2024 | HCC | Restricted Stock Units | Common Stock | · | · | 2,806 | Disposed |
| April 26, 2024 | HCC | Restricted Stock Units | Common Stock | · | · | 1,487 | Disposed |
| April 25, 2024 | HCC | Restricted Stock Units | Common Stock | · | · | 1,797 | Acquired |
| April 27, 2023 | HCC | Restricted Stock Units | Common Stock | · | · | 2,806 | Disposed |
| April 26, 2023 | HCC | Restricted Stock Units | Common Stock | · | · | 1,487 | Disposed |
| April 25, 2023 | HCC | Restricted Stock Units | Common Stock | · | · | 3,598 | Acquired |
| April 24, 2023 | HCC | Restricted Stock Units | Common Stock | · | · | 4,975 | Disposed |
| April 27, 2022 | HCC | Restricted Stock Units | Common Stock | · | · | 2,805 | Disposed |
| April 26, 2022 | HCC | Restricted Stock Units | Common Stock | · | · | 4,462 | Acquired |
| April 24, 2022 | HCC | Restricted Stock Units | Common Stock | · | · | 4,975 | Disposed |
| April 22, 2022 | HCC | Restricted Stock Units | Common Stock | · | · | 1,636 | Disposed |
| April 19, 2022 | HCC | Restricted Stock Units | Common Stock | · | · | 13,157 | Disposed |
| April 27, 2021 | HCC | Restricted Stock Units | Common Stock | · | · | 8,417 | Acquired |
| April 24, 2021 | HCC | Restricted Stock Units | Common Stock | · | · | 4,975 | Disposed |
| April 23, 2021 | HCC | Restricted Stock Units | Common Stock | · | · | 2,101 | Disposed |
| April 22, 2021 | HCC | Restricted Stock Units | Common Stock | · | · | 1,636 | Disposed |
| April 1, 2021 | HCC | Phantom Shares | Common Stock | · | · | 43,580 | Disposed |
| June 1, 2020 | HCC | Restricted Stock Units | Common Stock | · | · | 2,019 | Disposed |
| April 24, 2020 | HCC | Restricted Stock Units | Common Stock | · | · | 14,925 | Acquired |
| April 23, 2020 | HCC | Restricted Stock Units | Common Stock | · | · | 2,101 | Disposed |
| April 22, 2020 | HCC | Restricted Stock Units | Common Stock | · | · | 1,636 | Disposed |
| June 1, 2019 | HCC | Restricted Stock Units | Common Stock | · | · | 2,017 | Disposed |
| April 23, 2019 | HCC | Restricted Stock Units | Common Stock | · | · | 2,100 | Disposed |
| April 22, 2019 | HCC | Restricted Stock Units | Common Stock | · | · | 4,908 | Acquired |
| June 1, 2018 | HCC | Restricted Stock Units | Common Stock | · | · | 2,017 | Disposed |
| April 23, 2018 | HCC | Restricted Stock Units | Common Stock | · | · | 6,302 | Acquired |
| June 1, 2017 | HCC | Restricted Stock Units | Common Stock | · | · | 6,053 | Acquired |
| April 19, 2017 | HCC | Restricted Stock Units | Common Stock | · | · | 13,157 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| April 13, 2017 | HCC | Phantom Units | 43,580 | Direct |