InsiderTrades

Form 4 for NWN Northwest Natural Holding Co

Accepted 2026-02-27 00:00:00 ET · period of report 2026-02-25 · accession 0001733998-26-000016 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
MI 2026-02-27 2026-02-25 NWN Rogers Melinda B. VP, Chief HR, Diversity Off, NW Natural A - Grant $0.00 +2,430 9,491 +34% $0
M 2026-02-27 2026-02-25 NWN Rogers Melinda B. VP, Chief HR, Diversity Off, NW Natural A - Grant $0.00 +709 2,681 +36% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-02-25 A A 1,766 $0.00 11,256.78 I — — (F6) Shares are issuable as a result of satisfaction of performance goals for 2023-2025 under a performance share award, and credited to reporting person?s account under Northwest Natural Gas Company?s Deferred Compensation Plan for Directors and Executives pursuant to a prior election. Organization and Executive Compensation Committee certification of the award payout level occurred on the transaction date.
2 Common Common Stock 2026-02-25 A A 664 $0.00 9,490.78 I — — (F4) Shares are issuable as a result of satisfaction of the performance threshold for 2025 under restricted stock unit awards, and credited to reporting person?s account under Northwest Natural Gas Company?s Deferred Compensation Plan for Directors and Executives pursuant to a prior election. Organization and Executive Compensation Committee certification of the satisfaction of the performance threshold occurred on the transaction date.
3 Common Common Stock 2026-02-25 A A 196 $0.00 2,877.13 D See Footnote — — (F3) Shares are issuable as a result of satisfaction of performance goals for 2023-2025 under a performance share award. Organization and Executive Compensation Committee certification of the award payout level occurred on the transaction date. (F2) Includes 651 time-based restricted stock units granted under Issuer?s Long Term Incentive Plan. The restricted stock units vest on March 1, 2026. (F5) Shares have been credited to the reporting person's account under Northwest Natural Gas Company?s Deferred Compensation Plan for Directors and Executives.
4 Common Common Stock 2026-02-25 A A 513 $0.00 2,681.13 D See Footnote — — (F1) Shares are issuable as a result of satisfaction of the performance threshold for 2025 under restricted stock unit awards. Organization and Executive Compensation Committee certification of the satisfaction of the performance threshold occurred on the transaction date. (F2) Includes 651 time-based restricted stock units granted under Issuer?s Long Term Incentive Plan. The restricted stock units vest on March 1, 2026. (F5) Shares have been credited to the reporting person's account under Northwest Natural Gas Company?s Deferred Compensation Plan for Directors and Executives.