Transaction · 0001733998-26-000143

Anderson David Hugo

ANDERSON DAVID HUGO, DIR, reported an open-market or private sale at Northwest Natural Holding Co involving 1500.000000 shares for an estimated $72038.85. Reported holdings after the transaction were 49259.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SDIR
NWNNorthwest Natural Holding Co
Trade date
Sep 18, 2026
Filing date
Sep 21, 2026
View on SEC Insider profile
Estimated value-$72.0kShares × reported price
Shares traded1.50k$48.03 per share
Holdings after49.2kDirect
% of reported position traded2.96%This security and ownership context
How reported position traded is calculated

Shares sold ÷ (holdings after + shares sold). Estimated position before: 50,759 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

NWN price since this filing

Daily closing prices, with the filing date and available return windows
NWN · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago +5.4%1w ago +0.8%1d ago +1.2%
Returns since7d -2.6%30d90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001733998-26-000143
Common Stock
Transaction date
Sep 18, 2026
Filed Sep 21, 2026, 10:57 PM · 3d delay
Shares
1,500 sh
$48.03 per share
Estimated value
-$72.0k
Computed from shares × price
Holdings after
49,259 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership 10b5-1 Detected
Filing-only score

-4 points

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • tenb5_1_detected-10 points

    is_10b5_1 = true

    Stored filing content includes detected 10b5-1 language.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    Transaction made pursuant to a Rule 10b5-1 trading plan established by the reporting person on March 27, 2026. As previously disclosed, Mr. Anderson retired from his position as CEO of NW Holdings an…

  2. F2

    This transaction was executed in multiple trades on reported date with prices ranging from $47.9550 to $48.2100, resulting in a weighted average price of $48.0259. Northwest Natural Holding Company (…

  3. F3

    Shares have been credited to reporting person's account under Northwest Natural Gas Company's Deferred Compensation Plan for Directors and Executives.

Original filing · 0001733998-26-000143
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