Steven A Webster
CIK 1008023 · last filed 2026-05-19
"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.
HERO 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 2300
HOUSTON, TX 77002
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| OII | Director | 165,939 | $43.79 | $7.27M | $493.1K | 15 | 2026-05-19 |
| CPT | Director | 120,170 | $98.59 | $11.85M | $1.06M | 24 | 2026-05-12 |
| Callon Petroleum Co (CPE) Delisted | Director | 0 | $35.76 | $0 | $2.08M | 10 | 2024-04-01 |
| MultiSensor AI Holdings, Inc. (SMAP) Delisted | Director | 406,819 | $26.50 | $10.78M | $0 | 1 | 2023-12-21 |
| MultiSensor AI Holdings, Inc. (SMAPW) Delisted | Director | 20,000 | $0.02 | $370 | $0 | 1 | 2023-06-06 |
| Callon Petroleum Co (COG) Delisted | Director | 5,989,924 | $22.25 | $133.28M | $2.74M | 7 | 2020-06-09 |
| Bristow Group Inc. (ERA) Delisted | Director | 22,524 | — | — | $0 | 10 | 2020-03-12 |
| CARRIZO OIL & GAS INC (CRZO) Delisted | Director | 0 | — | — | $7.20M | 32 | 2019-12-20 |
| BASIC ENERGY SERVICES, INC. (BAS) Delisted | Director | 0 | — | — | $12.22M | 40 | 2016-12-30 |
| HERO | Director | 1,720,140 | $27.62 | $47.52M | $17.37M | 37 | 2015-08-05 |
| GEOKINETICS INC (GOK) Delisted | Director | 736,768 | — | — | $264.0K | 10 | 2012-03-15 |
| Encore Bancshares Inc (EBTX) Delisted | Director | 156,654 | — | — | $2.37M | 5 | 2009-04-07 |
| GREY WOLF INC (GW) Delisted | Director | 2,373,283 | — | — | $0 | 1 | 2007-11-15 |
| XPL | Director | — | $0.51 | — | $0 | 1 | 2007-09-20 |
| BRIGHAM EXPLORATION CO (BEXP) Delisted | Director | — | — | — | $0 | 1 | 2007-01-03 |
Recent Filings · Page 12 of 22
218 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2012-06-27 | BASIC ENERGY SERVICES, INC. (BAS) Delisted | Buy (P) | +50,000 | $438.7K | EDGAR |
| 2012-06-22 | HERO | Buy (P) | +50,000 | $168.7K | EDGAR |
| 2012-06-14 | BASIC ENERGY SERVICES, INC. (BAS) Delisted | Buy (P) | +76,200 | $723.5K | EDGAR |
| 2012-06-11 | — | Grant (A) | +125 | $0 | |
| 2012-05-31 | CARRIZO OIL & GAS INC (CRZO) Delisted | Mixed | +2,413 | $0 | EDGAR |
| 2012-05-17 | BASIC ENERGY SERVICES, INC. (BAS) Delisted | Buy (P) | +175,000 | $2.05M | EDGAR |
| 2012-05-16 | HERO | Grant (A) | +19,000 | $0 | EDGAR |
| 2012-05-15 | CPT | Grant (A) | +1,459 | $0 | EDGAR |
| 2012-04-25 | BASIC ENERGY SERVICES, INC. (BAS) Delisted | Mixed | +107,370 | $1.02M | EDGAR |
| 2012-03-15 | GEOKINETICS INC (GOK) Delisted | Grant (A) | +10,000 | $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.