DAVID HUGO ANDERSON

CIK 1241405 · CEO · last filed 2026-04-02

"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

$3.62M

Companies

2

Total Filings

151

Lifetime Open-Market Net

-$8.97M

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
NFG Director 5,392 $77.55 $418.1K $0 29 2026-04-02
NWN Director 64,145 $49.86 $3.20M -$8.97M 122 2026-03-09

Recent Filings · Page 10 of 16

151 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2016-03-18 NWN Mixed +1,693 -$54.9K EDGAR
2016-03-02 NWN Mixed −439 -$21.4K EDGAR
2016-02-26 NWN Grant (A) +3,751 $0 EDGAR
2015-11-05 NWN Disc (I) +379 $18.0K EDGAR
2015-08-06 NWN Disc (I) +475 $20.7K EDGAR
2015-05-08 NWN Disc (I) +873 $38.9K EDGAR
2015-03-06 NWN Tax (F) −931 -$43.4K EDGAR
2015-03-04 NWN Disc (I) +828 $38.2K EDGAR
2015-02-27 NWN Grant (A) +3,003 $0 EDGAR
2014-11-06 NWN Disc (I) +430 $20.1K EDGAR
Showing 91100 of 151
Page 10 of 16
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.