Gregory B Butler
CIK 1192333 · Executive VP & General Counsel · last filed 2026-06-05
Gregory B Butler is an Executive VP & General Counsel who has filed 84 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing shows the insider sold $489.2K of ES on Jun 5, 2026. Across all open-market trades the lifetime net is −$11.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $6.4M 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.
ES 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
56 PROSPECT STREET
HARTFORD, CT 06103
Holdings By Company
Recent Filings
84 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-05 | ES | Sell (S) | −7,000 | -$489.2K | EDGAR |
| 2026-06-04 | ES | Notice (144) | −7,000 | -$484.8K | EDGAR |
| 2026-02-17 | ES | Mixed | +1,202 | -$336.3K | EDGAR |
| 2026-01-29 | ES | Grant (A) | +11,776 | $0 | EDGAR |
| 2025-11-13 | ES | Sell (S) | −5,000 | -$365.4K | EDGAR |
| 2025-11-12 | ES | Notice (144) | −5,000 | -$365.4K | EDGAR |
| 2025-03-03 | ES | Sell (S) | −12,000 | -$752.1K | EDGAR |
| 2025-02-28 | ES | Notice (144) | −12,000 | -$752.2K | EDGAR |
| 2025-02-20 | ES | Tax (F) | −5,069 | -$311.9K | EDGAR |
| 2025-01-31 | ES | Grant (A) | +14,159 | $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.