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DWIGHT W RETTIG

CIK 1228420 · Chf Admn Officer, GC, Corp Sec · last filed 2026-09-04

DWIGHT W RETTIG is a Chf Admn Officer, GC, Corp Sec who has filed 29 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing, for HMH, was dated Sep 4, 2026. Across all open-market trades the lifetime net is −$18.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.3M 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.

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Disclosed Exposure

$3.33M

Companies

2

Total Filings

29

Lifetime Open-Market Net

-$18.05M

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
HMH Chf Admn Officer, GC, Corp Sec 109,295 $20.86 $2.28M $0 5 2026-09-04
NOV Exec Vice Pres. & Gen. Counsel 48,978 $21.52 $1.05M -$18.05M 24 2014-02-27

Recent Filings

29 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
2026-09-04 HMH Mixed +6,627 $127.6K EDGAR
2026-09-03 HMH Tax (F) −3,442 -$66.3K EDGAR
2026-06-23 HMH Mixed −15,663 -$766.9K EDGAR
2026-05-07 HMH Grant (A) +20,135 $0 EDGAR
2026-04-06 HMH Grant (A) +97,338 $0 EDGAR
2014-02-27 NOV Mixed −3,776 -$282.6K EDGAR
2013-09-30 NOV Mixed — -$946.2K EDGAR
2013-03-21 NOV Disp (D) −9,000 $0 EDGAR
2013-02-19 NOV Grant (A) +13,000 $0 EDGAR
2012-03-21 NOV Disp (D) −16,000 $0 EDGAR
Showing 1–10 of 29
Page 1 of 3
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.