Stephen M Butz
CIK 1483622 · Chief Financial Officer · last filed 2026-09-17
Stephen M Butz is a Chief Financial Officer who has filed 33 SEC Form 4 insider transactions across 4 companies since 2010. The most recent filing shows the insider had shares withheld for taxes covering $124.2K of LGN on Sep 17, 2026. Across all open-market trades the lifetime net is −$47.7K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $9.8M across reported positions.
"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.
RDC 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
9 GREENWAY PLAZA, SUITE 2200
HOUSTON, TX 77046
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| LGN | Chief Financial Officer | 25,276 | $44.21 | $1.12M | $0 | 3 | 2026-09-17 |
| NE | Executive VP & CFO | — | $44.04 | — | $0 | 1 | 2020-02-18 |
| ROWAN COMPANIES PLC (RDC) Delisted | EVP & CFO | 0 | — | — | -$47.7K | 17 | 2019-04-11 |
| HERO | EVP and CFO | 313,819 | $27.68 | $8.69M | $0 | 12 | 2014-03-10 |
Recent Filings
33 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-09-17 | LGN | Tax (F) | −2,343 | -$124.2K | EDGAR |
| 2026-03-18 | LGN | Grant (A) | +9,762 | $0 | EDGAR |
| 2025-09-15 | LGN | Grant (A) | +17,857 | $0 | EDGAR |
| 2020-02-18 | NE | Grant (A) | — | $0 | EDGAR |
| 2019-04-11 | ROWAN COMPANIES PLC (RDC) Delisted | Disp (D) | −323,876 | $0 | EDGAR |
| 2019-03-01 | ROWAN COMPANIES PLC (RDC) Delisted | Tax (F) | −2,722 | -$31.5K | EDGAR |
| 2019-02-28 | ROWAN COMPANIES PLC (RDC) Delisted | Grant (A) | +138,157 | $0 | EDGAR |
| 2019-02-27 | ROWAN COMPANIES PLC (RDC) Delisted | Tax (F) | −2,661 | -$32.3K | EDGAR |
| 2019-02-26 | ROWAN COMPANIES PLC (RDC) Delisted | Tax (F) | −1,966 | -$24.3K | EDGAR |
| 2018-12-20 | ROWAN COMPANIES PLC (RDC) Delisted | Tax (F) | −98,493 | -$883.0K | 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.