John Dean Porter
CIK 1799286 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 10, 2020 · Latest: Feb. 26, 2025
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 55 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 25, 2026 | WMB | M | 1,899 | $24.98 | $47,437 | 0 Direct | -100.00% | Disposed | 193.6% (price as of 2026-08-20) |
| June 25, 2026 | WMB | F | 1,176 | $77.62 | $91,281 | 197,290 Direct | -0.59% | Disposed | -5.5% (price as of 2026-08-20) |
| June 25, 2026 | WMB | M | 1,899 | $24.98 | $47,437 | 198,466 Direct | +0.97% | Acquired | 193.6% (price as of 2026-08-20) |
| Feb. 24, 2025 | WMB | M | 70,825 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Feb. 24, 2025 | WMB | F | 15,710 | $57.33 | $900,654 | 207,323 Direct | -7.04% | Disposed | 27.9% (price as of 2026-08-20) |
| Feb. 24, 2025 | WMB | F | 976 | $57.33 | $55,954 | 223,033 Direct | -0.44% | Disposed | 27.9% (price as of 2026-08-20) |
| Feb. 24, 2025 | WMB | F | 31,304 | $57.33 | $1,794,658 | 224,009 Direct | -12.26% | Disposed | 27.9% (price as of 2026-08-20) |
| Feb. 24, 2025 | WMB | M | 70,825 | $57.33 | $4,060,397 | 255,313 Direct | +38.39% | Acquired | 27.9% (price as of 2026-08-20) |
| Feb. 20, 2025 | WMB | A | 23,786 | $58.45 | $1,390,292 | 23,786 Direct | — | Acquired | 25.5% (price as of 2026-08-20) |
| Feb. 20, 2025 | WMB | A | 24,808 | $58.45 | $1,450,028 | 184,488 Direct | +15.54% | Acquired | 25.5% (price as of 2026-08-20) |
| Feb. 13, 2025 | WMB | A | 33,879 | $30.12 | $1,020,435 | 70,825 Direct | +91.70% | Acquired | 143.5% (price as of 2026-08-20) |
| Nov. 18, 2024 | WMB | M | 836 | $49.15 | $41,089 | 11,655 Direct | -6.69% | Disposed | 49.2% (price as of 2026-08-20) |
| Nov. 18, 2024 | WMB | M | 836 | $49.15 | $41,089 | 12,491 Direct | -6.27% | Disposed | 49.2% (price as of 2026-08-20) |
| Nov. 18, 2024 | WMB | M | 835 | $49.15 | $41,040 | 13,327 Direct | -5.90% | Disposed | 49.2% (price as of 2026-08-20) |
| Nov. 18, 2024 | WMB | F | 2,300 | $57.72 | $132,756 | 159,680 Direct | -1.42% | Disposed | 27.1% (price as of 2026-08-20) |
| Nov. 18, 2024 | WMB | M | 836 | $49.15 | $41,089 | 161,980 Direct | +0.52% | Acquired | 49.2% (price as of 2026-08-20) |
| Nov. 18, 2024 | WMB | M | 836 | $49.15 | $41,089 | 161,144 Direct | +0.52% | Acquired | 49.2% (price as of 2026-08-20) |
| Nov. 18, 2024 | WMB | M | 835 | $49.15 | $41,040 | 160,308 Direct | +0.52% | Acquired | 49.2% (price as of 2026-08-20) |
| Feb. 26, 2024 | WMB | M | 13,734 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Feb. 26, 2024 | WMB | F | 3,984 | $34.72 | $138,324 | 159,473 Direct | -2.44% | Disposed | 111.3% (price as of 2026-08-20) |
| Feb. 26, 2024 | WMB | F | 6,166 | $34.72 | $214,084 | 163,457 Direct | -3.64% | Disposed | 111.3% (price as of 2026-08-20) |
| Feb. 26, 2024 | WMB | M | 13,734 | — | — | 169,623 Direct | +8.81% | Acquired | (price as of 2026-08-20) |
| Feb. 23, 2024 | WMB | D | 1,057 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Feb. 22, 2024 | WMB | A | 39,994 | — | — | 39,994 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 22, 2024 | WMB | A | 39,112 | — | — | 155,889 Direct | +33.49% | Acquired | (price as of 2026-08-20) |
| Feb. 7, 2024 | WMB | A | 6,867 | $23.91 | $164,190 | 91,128 Direct | +8.15% | Acquired | 206.8% (price as of 2026-08-20) |
| Feb. 24, 2023 | WMB | M | 17,536 | $31.18 | $546,772 | 84,261 Direct | -17.23% | Disposed | 135.2% (price as of 2026-08-20) |
| Feb. 24, 2023 | WMB | F | 4,618 | $31.18 | $143,989 | 116,777 Direct | -3.80% | Disposed | 135.2% (price as of 2026-08-20) |
| Feb. 24, 2023 | WMB | F | 7,853 | $31.18 | $244,857 | 121,395 Direct | -6.08% | Disposed | 135.2% (price as of 2026-08-20) |
| Feb. 24, 2023 | WMB | M | 17,536 | $31.18 | $546,772 | 129,248 Direct | +15.70% | Acquired | 135.2% (price as of 2026-08-20) |
| Feb. 23, 2023 | WMB | A | 40,448 | — | — | 101,797 Direct | +65.93% | Acquired | (price as of 2026-08-20) |
| Feb. 23, 2023 | WMB | A | 41,868 | $31.05 | $1,300,001 | 111,712 Direct | +59.95% | Acquired | 136.2% (price as of 2026-08-20) |
| Feb. 10, 2023 | WMB | A | 8,768 | $20.40 | $178,867 | 61,349 Direct | +16.68% | Acquired | 259.6% (price as of 2026-08-20) |
| Feb. 23, 2022 | WMB | A | 36,946 | — | — | 52,581 Direct | +236.30% | Acquired | (price as of 2026-08-20) |
| Feb. 23, 2022 | WMB | A | 39,841 | — | — | 69,844 Direct | +132.79% | Acquired | (price as of 2026-08-20) |
| Feb. 22, 2022 | WMB | M | 4,201 | — | — | 15,635 Direct | -21.18% | Disposed | (price as of 2026-08-20) |
| Feb. 22, 2022 | WMB | F | 1,536 | $29.51 | $45,327 | 30,003 Direct | -4.87% | Disposed | 148.6% (price as of 2026-08-20) |
| Feb. 22, 2022 | WMB | F | 1,783 | $29.51 | $52,616 | 31,539 Direct | -5.35% | Disposed | 148.6% (price as of 2026-08-20) |
| Feb. 22, 2022 | WMB | M | 4,201 | $29.51 | $123,972 | 33,322 Direct | +14.43% | Acquired | 148.6% (price as of 2026-08-20) |
| Feb. 15, 2022 | WMB | A | 1,712 | — | — | 19,836 Direct | +9.45% | Acquired | (price as of 2026-08-20) |
| Feb. 24, 2021 | WMB | A | 6,867 | — | — | 6,867 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 24, 2021 | WMB | A | 9,034 | — | — | 29,121 Direct | +44.97% | Acquired | (price as of 2026-08-20) |
| Feb. 22, 2021 | WMB | M | 3,418 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Feb. 22, 2021 | WMB | F | 710 | $22.91 | $16,266 | 20,087 Direct | -3.41% | Disposed | 220.2% (price as of 2026-08-20) |
| Feb. 22, 2021 | WMB | F | 1,185 | $22.91 | $27,148 | 20,797 Direct | -5.39% | Disposed | 220.2% (price as of 2026-08-20) |
| Feb. 22, 2021 | WMB | M | 3,418 | $22.91 | $78,306 | 21,982 Direct | +18.41% | Acquired | 220.2% (price as of 2026-08-20) |
| March 30, 2020 | WMB | A | 54 | $14.00 | $756 | 20,729 Direct | +0.26% | Acquired | 423.9% (price as of 2026-08-20) |
| Feb. 24, 2020 | WMB | A | 8,768 | — | — | 8,768 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 24, 2020 | WMB | A | 10,471 | — | — | 20,675 Direct | +102.62% | Acquired | (price as of 2026-08-20) |
| Feb. 21, 2020 | WMB | M | 2,165 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Feb. 21, 2020 | WMB | M | 657 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Feb. 21, 2020 | WMB | F | 751 | $21.52 | $16,162 | 10,204 Direct | -6.86% | Disposed | 240.8% (price as of 2026-08-20) |
| Feb. 21, 2020 | WMB | M | 2,165 | — | — | 10,955 Direct | +24.63% | Acquired | (price as of 2026-08-20) |
| Feb. 21, 2020 | WMB | F | 228 | $21.52 | $4,907 | 8,790 Direct | -2.53% | Disposed | 240.8% (price as of 2026-08-20) |
| Feb. 21, 2020 | WMB | M | 657 | — | — | 9,018 Direct | +7.86% | Acquired | (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| June 25, 2026 | WMB | Employee Options (Right to Buy) | Common Stock (1,899) | $24.98 | Aug. 4, 2026 | 1,899 | Disposed |
| Feb. 24, 2025 | WMB | Restricted Stock Units [F4] | Common Stock (70,825) | $0.00 | Feb. 23, 2025 | 70,825 | Disposed |
| Feb. 20, 2025 | WMB | Restricted Stock Units [F2] | Common Stock (23,786) | $0.00 | Feb. 20, 2028 | 23,786 | Acquired |
| Feb. 13, 2025 | WMB | Restricted Stock Units | Common Stock (33,879) | $0.00 | Feb. 23, 2025 | 33,879 | Acquired |
| Nov. 18, 2024 | WMB | Employee Options (Right to Buy) | Common Stock (836) | $49.15 | Feb. 21, 2025 | 836 | Disposed |
| Nov. 18, 2024 | WMB | Employee Options (Right to Buy) | Common Stock (836) | $49.15 | Feb. 21, 2025 | 836 | Disposed |
| Nov. 18, 2024 | WMB | Employee Options (Right to Buy) | Common Stock (835) | $49.15 | Feb. 21, 2025 | 835 | Disposed |
| Feb. 26, 2024 | WMB | Restricted Stock Units [F4] | Common Stock (13,734) | $0.00 | Feb. 24, 2024 | 13,734 | Disposed |
| Feb. 23, 2024 | WMB | Employee Options (Right to Buy) | Common Stock (1,057) | $0.00 | Feb. 23, 2024 | 1,057 | Disposed |
| Feb. 22, 2024 | WMB | Restricted Stock Units [F3] | Common Stock (39,994) | — | Feb. 22, 2027 | 39,994 | Acquired |
| Feb. 7, 2024 | WMB | Restricted Stock Units [F1] | Common Stock (6,867) | $0.00 | Feb. 24, 2024 | 6,867 | Acquired |
| Feb. 24, 2023 | WMB | Restricted Stock Units [F2] | Common Stock (17,536) | $0.00 | Feb. 24, 2023 | 17,536 | Disposed |
| Feb. 23, 2023 | WMB | Restricted Stock Units [F5] | Common Stock (40,448) | $0.00 | Feb. 23, 2026 | 40,448 | Acquired |
| Feb. 10, 2023 | WMB | Restricted Stock Units [F1] | Common Stock (8,768) | $0.00 | Feb. 24, 2023 | 8,768 | Acquired |
| Feb. 23, 2022 | WMB | Restricted Stock Units [F2] | Common Stock (36,946) | $0.00 | Feb. 23, 2025 | 36,946 | Acquired |
| Feb. 22, 2022 | WMB | Restricted Stock Units [F1] | Common Stock (4,201) | $0.00 | Feb. 22, 2022 | 4,201 | Disposed |
| Feb. 15, 2022 | WMB | Restricted Stock Units [F1] | Common Stock (1,712) | $0.00 | Feb. 19, 2022 | 1,712 | Acquired |
| Feb. 24, 2021 | WMB | Restricted Stock Units [F1] | Common Stock (6,867) | $0.00 | Feb. 24, 2024 | 6,867 | Acquired |
| Feb. 22, 2021 | WMB | Restcted Stock Units [F1] | Common Stock (3,418) | $0.00 | Feb. 20, 2021 | 3,418 | Disposed |
| Feb. 24, 2020 | WMB | Restricted Stock Units [F1] | Common Stock (8,768) | $0.00 | Feb. 24, 2023 | 8,768 | Acquired |
| Feb. 21, 2020 | WMB | Restriced Stock Units [F1] | Common Stock (2,165) | $0.00 | Feb. 21, 2020 | 2,165 | Disposed |
| Feb. 21, 2020 | WMB | Restcted Stock Units [F1] | Common Stock (657) | $0.00 | Feb. 21, 2020 | 657 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 20 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 10, 2020 | WMB | Common Stock | 65,105 | Direct |
| Jan. 10, 2020 | WMB | Restricted Stock Units [F1]→ Common Stock (1,479) | 1,479 | Direct |
| Jan. 10, 2020 | WMB | Restricted Stock Units [F1]→ Common Stock (2,543) | 2,543 | Direct |
| Jan. 10, 2020 | WMB | Restricted Stock Units [F1]→ Common Stock (2,489) | 2,489 | Direct |
| Jan. 10, 2020 | WMB | Employee Options (Right to Buy)→ Common Stock (690) | 690 | Direct |
| Jan. 10, 2020 | WMB | Employee Options (Right to Buy)→ Common Stock (528) | 528 | Direct |
| Jan. 10, 2020 | WMB | Employee Options (Right to Buy)→ Common Stock (529) | 529 | Direct |
| Jan. 10, 2020 | WMB | Employee Options (Right to Buy)→ Common Stock (835) | 835 | Direct |
| Jan. 10, 2020 | WMB | Employee Options (Right to Buy)→ Common Stock (836) | 836 | Direct |
| Jan. 10, 2020 | WMB | Employee Options (Right to Buy)→ Common Stock (836) | 836 | Direct |
| Jan. 10, 2020 | WMB | Employee Options (Right to Buy)→ Common Stock (633) | 633 | Direct |
| Jan. 10, 2020 | WMB | Employee Options (Right to Buy)→ Common Stock (633) | 633 | Direct |
| Jan. 10, 2020 | WMB | Employee Options (Right to Buy)→ Common Stock (633) | 633 | Direct |
| Jan. 10, 2020 | WMB | Employee Options (Right to Buy)→ Common Stock (1,312) | 1,312 | Direct |
| Jan. 10, 2020 | WMB | Employee Options (Right to Buy)→ Common Stock (1,312) | 1,312 | Direct |
| Jan. 10, 2020 | WMB | Employee Options (Right to Buy)→ Common Stock (1,312) | 1,312 | Direct |
| Jan. 10, 2020 | WMB | Employee Options (Right to Buy)→ Common Stock (1,940) | 1,940 | Direct |
| Jan. 10, 2020 | WMB | Employee Options (Right to Buy)→ Common Stock (1,940) | 1,940 | Direct |
| Jan. 10, 2020 | WMB | Employee Options (Right to Buy)→ Common Stock (1,940) | 1,940 | Direct |
| Jan. 10, 2020 | WMB | Common Stock | 8,360 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $629,231 | — | — | — | $965,011 | $272,145 | $54,979 | $4,821,388 |
| 2023 | $571,154 | — | $2,600,000 | — | $655,000 | $429,774 | $25,923 | $4,281,851 |
| 2022 | $550,000 | — | $2,400,017 | — | $850,000 | — | $39,678 | $3,839,695 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.