ANDERSON DAVID HUGO
Director · Officer · NWN, NFG
As of 2026-09-16, ANDERSON DAVID HUGO has 57 Form 4 transactions on record across 2 companies — 27 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Pattern in the record: open-market sales filed in August in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-18 | NWN | Sale | 1,500 @ $50.86 | $76K | −2.9% of holding | 50,759 | Form 4 |
| 2026-07-20 | NWN | Sale | 1,500 @ $51.18 | $77K | −2.8% of holding | 52,259 | Form 4 |
| 2026-06-26 | NWN | Sale | 1,500 @ $50.90 | $76K | −2.7% of holding | 53,759 | Form 4 |
| 2025-11-17 | NWN | Sale | 7,468 @ $47.95 | $358K | −16.8% of holding | 36,954 | Form 4 |
| 2025-10-20 | NWN | Sale | 7,500 @ $46.39 | $348K | −14.4% of holding | 44,422 | Form 4 |
| 2025-10-15 | NWN | Sale | 10,509 @ $45.00 | $473K | −16.8% of holding | 51,922 | Form 4 |
| 2025-10-10 | NWN | Sale | 4,930 @ $45.00 | $222K | −7.3% of holding | 62,431 | Form 4 |
| 2025-10-01 | NWN | Sale | 328 @ $45.00 | $15K | −0.5% of holding | 67,361 | Form 4 |
| 2025-09-30 | NWN | Sale | 4,233 @ $45.01 | $191K | −5.9% of holding | 67,689 | Form 4 |
| 2025-09-18 | NWN | Sale | 7,795 @ $42.13 | $328K | −9.8% of holding | 71,922 | Form 4 |
| 2025-08-19 | NWN | Sale | 7,574 @ $40.43 | $306K | −8.7% of holding | 79,717 | Form 4 |
| 2025-07-21 | NWN | Sale | 7,500 @ $41.96 | $315K | −7.9% of holding | 87,291 | Form 4 |
| 2025-06-20 | NWN | Sale | 7,500 @ $39.68 | $298K | −7.3% of holding | 94,791 | Form 4 |
| 2025-05-21 | NWN | Sale | 7,591 @ $40.99 | $311K | −6.9% of holding | 102,291 | Form 4 |
| 2025-04-21 | NWN | Sale | 7,500 @ $43.00 | $323K | −6.4% of holding | 109,882 | Form 4 |
| 2025-03-24 | NWN | Sale | 7,500 @ $41.46 | $311K | −6.0% of holding | 117,382 | Form 4 |
| 2025-03-03 | NWN | Sale | 15,452 @ $42.01 | $649K | −10.0% of holding | 138,378 | Form 4 |
| 2025-02-25 | NWN | Sale | 1,451 @ $42.00 | $61K | −1.1% of holding | 128,282 | Form 4 |
| 2025-02-24 | NWN | Sale | 509 @ $42.00 | $21K | −0.4% of holding | 129,733 | Form 4 |
| 2025-02-20 | NWN | Sale | 7,500 @ $40.97 | $307K | −5.4% of holding | 130,242 | Form 4 |
| 2025-01-21 | NWN | Sale | 7,500 @ $41.33 | $310K | −5.2% of holding | 137,742 | Form 4 |
| 2024-12-20 | NWN | Sale | 7,500 @ $39.78 | $298K | −4.9% of holding | 144,298 | Form 4 |
35 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-07-01 | NFG | Award / grant | 564 | 19,233 | Form 4 |
| 2026-04-15 | NFG | Other acquisition | 108 | 18,669 | Form 4 |
| 2026-04-15 | NFG | Other acquisition | 2 | 221 | Form 4 |
| 2026-04-01 | NFG | Award / grant | 469 | 18,561 | Form 4 |
| 2026-03-05 | NWN | Withheld for tax | 5,844 | 55,259 | Form 4 |
| 2026-03-05 | NWN | Withheld for tax | 3,747 | 61,103 | Form 4 |
| 2026-02-25 | NWN | Award / grant | 17,669 | 64,850 | Form 4 |
| 2026-02-25 | NWN | Award / grant | 8,961 | 47,181 | Form 4 |
| 2026-01-15 | NWN | Withheld for tax | 546 | 8,801 | Form 4 |
| 2026-01-15 | NFG | Other acquisition | 115 | 18,092 | Form 4 |
| 2026-01-15 | NFG | Other acquisition | 1 | 219 | Form 4 |
| 2026-01-15 | NWN | Other acquisition | 1,266 | 38,220 | Form 4 |
| 2026-01-15 | NWN | Other acquisition | 1,266 | 9,347 | Form 4 |
| 2026-01-02 | NFG | Award / grant | 541 | 17,977 | Form 4 |
| 2025-10-15 | NFG | Other acquisition | 105 | 17,436 | Form 4 |
| 2025-10-15 | NFG | Other acquisition | 2 | 218 | Form 4 |
| 2025-10-01 | NFG | Award / grant | 471 | 17,331 | Form 4 |
| 2025-07-15 | NFG | Other acquisition | 98 | 16,860 | Form 4 |
| 2025-07-15 | NFG | Other acquisition | 1 | 216 | Form 4 |
| 2025-07-01 | NFG | Award / grant | 518 | 16,762 | Form 4 |
| 2025-04-15 | NFG | Other acquisition | 103 | 16,244 | Form 4 |
| 2025-04-15 | NFG | Other acquisition | 1 | 215 | Form 4 |
| 2025-04-01 | NFG | Award / grant | 552 | 16,141 | Form 4 |
| 2025-03-05 | NWN | Withheld for tax | 5,870 | 127,470 | Form 4 |
| 2025-03-05 | NWN | Withheld for tax | 5,038 | 133,340 | Form 4 |
| 2025-02-26 | NWN | Award / grant | 14,059 | 153,830 | Form 4 |
| 2025-02-26 | NWN | Award / grant | 11,489 | 139,771 | Form 4 |
| 2025-01-16 | NWN | Withheld for tax | 407 | 10,134 | Form 4 |
| 2025-01-16 | NWN | Other acquisition | 944 | 145,242 | Form 4 |
| 2025-01-16 | NWN | Other acquisition | 944 | 10,541 | Form 4 |
| 2025-01-15 | NFG | Other acquisition | 114 | 15,589 | Form 4 |
| 2025-01-15 | NFG | Other acquisition | 2 | 214 | Form 4 |
| 2025-01-02 | NFG | Award / grant | 715 | 15,475 | Form 4 |
| 2024-10-15 | NFG | Other acquisition | 118 | 14,760 | Form 4 |
| 2024-10-15 | NFG | Other acquisition | 2 | 212 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.