GREGORY B BUTLER

CIK 1192333 · Executive VP & General Counsel · last filed 2026-06-05

"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.

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Disclosed Exposure

$6.10M

Companies

2

Total Filings

79

Lifetime Open-Market Net

-$11.64M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
ES Executive VP & General Counsel 65,131 $68.69 $4.47M -$9.50M 49 2026-06-05
NU Sr VP and General Counsel 133,572 $12.19 $1.63M -$2.15M 30 2015-02-05

Recent Filings · Page 5 of 8

79 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2016-09-09 ES Sell (S) −10,000 -$547.7K EDGAR
2016-02-23 ES Tax (F) −8,613 -$467.4K EDGAR
2016-02-05 ES Grant (A) +19,272 $0 EDGAR
2015-12-09 ES Sell (S) −9,770 -$497.1K EDGAR
2015-06-09 ES Sell (S) −10,000 -$467.1K EDGAR
2015-04-14 ES Tax (F) −27,166 -$1.36M EDGAR
2015-03-04 ES Sell (S) −20,000 -$1.02M EDGAR
2015-02-27 ES Tax (F) −2,768 -$147.6K EDGAR
2015-02-24 ES Tax (F) −1,968 -$100.4K EDGAR
2015-02-05 NU Grant (A) +6,900 $0 EDGAR
Showing 4150 of 79
Page 5 of 8
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.