| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director | Sr. Vice President & CFO
5 companies
John D Chandler is Sr. Vice President & CFO at WMB and has filed Form 4s across 5 companies. John D Chandler's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $16.2M at current prices.
Historically, John D Chandler's trades have earned a middling insider score of 52/100 across 4 rated trades. Over a 12-month horizon, 25.0% of those trades were profitable, with an average 12-month return of +1.1%.
The biggest single holding is WMB (~$14.1M) as Sr. Vice President & CFO. Net of sales, the WMB filings show accumulation of 33,000 shares.
John D Chandler has 30 Form 4 filings on record from February 2015 to May 2026, across 5 companies: Director at EOG Resources (EOG), 2025–2026; Director at LSB Industries (LXU), 2025–2026; Director at Matrix Service (MTRX), 2017–2025, and 2 more.
The 42 reported transactions were 20 stock awards, 10 option or other derivative awards, 7 open-market purchases and 3 tax withholdings, plus smaller numbers of other types.
Counted by filing, the open-market trades come to 7 purchases worth about $867K and no sales.
The largest open-market purchase was 10,000 shares of WMB at an average $25.94 on November 2, 2018, about $259K.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 16, 2025 | MTRX Matrix Service Co | Director | Buy | 2,300 | $12.74 | $29,313.04 | +3.0% | -3.1% | -22.5% | |
| May 5, 2025 | LXU Lsb Industries, Inc. | Director | Buy | 8,000 | $6.57 | $52,560.00 | New | +22.0% | +131.9% | |
| Dec 21, 2021 | MTRX Matrix Service Co | Director | Buy | 7,000 | $6.79 | $47,541.90 | +17.1% | +26.7% | -9.2% | |
| Sep 23, 2021 | MTRX Matrix Service Co | Director | Buy | 5,000 | $9.92 | $49,593.50 | +18.7% | -32.0% | -63.8% | |
| Mar 9, 2020 | WMB Williams Companies, Inc. | Sr. Vice President & CFO | Buy | 13,000 | $15.07 | $195,965.90 | +65.0% | - | - | |
| Aug 7, 2019 | WMB Williams Companies, Inc. | Sr. Vice President & CFO | Buy | 10,000 | $23.24 | $232,396.00 | +100.0% | - | - | |
| Nov 2, 2018 | WMB Williams Companies, Inc. | Sr. Vice President & CFO | Buy | 10,000 | $25.94 | $259,422.00 | New | - | - |