D Mark Leland
CIK 1174722 · Interim President & CEO · last filed 2026-05-20
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
RMP price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
SUITE 2400
HOUSTON, TX 77002
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| KNTK | Director | 30,478 | $55.12 | $1.68M | $0 | 6 | 2026-05-20 |
| RYN | Director | 64,006 | $18.98 | $1.21M | $0 | 1 | 2026-05-19 |
| POTLATCHDELTIC CORP (PCH) Delisted | Director | 0 | $41.71 | $0 | $0 | 10 | 2026-02-02 |
| Midstream Co LLC (ETRN) Delisted | Director | 127 | $12.42 | $1.6K | $0 | 7 | 2024-07-22 |
| Kinetik Holdings Inc. (ALTM) Delisted | Director | 4,350 | $5.84 | $25.4K | $0 | 3 | 2021-12-20 |
| Kinetik Holdings Inc. (ALTMW) Delisted | Director | — | — | — | $0 | 1 | 2018-12-19 |
| Rice Midstream Partners LP (RMP) Delisted | Director | 0 | — | — | $412.5K | 6 | 2018-07-23 |
| DELTIC TIMBER CORP (DEL) Delisted | Interim President & CEO | 0 | — | — | $0 | 7 | 2018-02-20 |
| OILT | Director | 20,380 | $35.08 | $714.9K | $349.8K | 20 | 2014-07-16 |
| Kior Inc (KIOR) Delisted | Director | 31,942 | — | — | $0 | 1 | 2014-03-10 |
| EP | EVP AND PRES., MIDSTREAM | 361,230 | $3.22 | $1.16M | $0 | 9 | 2012-04-03 |
| El Paso Pipeline Partners, L.P. (EPB) Delisted | Director | 13,200 | — | — | $264.0K | 1 | 2007-11-26 |
Recent Filings · Page 7 of 8
76 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2012-11-08 | OILT | Buy (P) | +500 | $17.3K | EDGAR |
| 2012-10-22 | OILT | Buy (P) | +500 | $18.9K | EDGAR |
| 2012-10-09 | OILT | Buy (P) | +500 | $19.2K | EDGAR |
| 2012-09-25 | OILT | Buy (P) | +500 | $19.1K | EDGAR |
| 2012-09-11 | OILT | Buy (P) | +500 | $18.7K | EDGAR |
| 2012-08-31 | OILT | Buy (P) | +1,000 | $36.9K | EDGAR |
| 2012-04-03 | EP | Tax (F) | −26,868 | $0 | EDGAR |
| 2011-04-05 | EP | Mixed | +49,135 | $0 | EDGAR |
| 2010-04-06 | EP | Mixed | +39,935 | $0 | EDGAR |
| 2009-04-07 | EP | Tax (F) | −3,047 | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.