JOHN G RUSSELL

CIK 1180661 · President and CEO · last filed 2026-05-11

"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

$12.88M

Companies

3

Total Filings

105

Lifetime Open-Market Net

-$27.74M

Filer Profile

Reported Address
ONE ENERGY PLAZA
JACKSON, MI 49201
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
CMS Director 138,130 $68.46 $9.46M -$27.82M 66 2026-05-11
HUBB Director 7,438 $460.72 $3.43M $0 13 2023-05-04
HUBBELL INC (HUB.B) Delisted Director 1,100 $82.6K 24 2015-11-17

Recent Filings · Page 5 of 11

105 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2017-05-04 HUBB Grant (A) +1,060 $0 EDGAR
2017-03-23 CMS Mixed −7,468 -$1.57M EDGAR
2017-01-24 CMS Mixed −2,376 -$1.66M EDGAR
2016-12-12 CMS Gift (G) −50,050 $0 EDGAR
2016-11-28 CMS Gift (G) −50,500 $0 EDGAR
2016-11-17 HUBB Grant (A) $0 EDGAR
2016-08-29 CMS Gift (G) −34,961 $0 EDGAR
2016-08-17 HUBB Grant (A) $0 EDGAR
2016-07-06 CMS Mixed −224,585 -$737.8K EDGAR
2016-05-25 CMS Sell (S) −196,000 -$8.04M EDGAR
Showing 4150 of 105
Page 5 of 11
Form 4 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.
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.