Ticker research · released through 2026-09-20
Which members of Congress bought National Grid Plc ($NGG)?
As of 2026-09-27, 11 members of Congress disclosed buying National Grid Plc (NGG) in CopyGov's publicly released record. The most recent published buy was attributed to Valerie Hoyle on 2025-09-12; its modeled entry was 2025-09-15. Copying at the first close after publication returned +9.5% to 2026-09-25, or -8.6 points versus SPY.
Members with disclosed buys
Valerie Hoyle
2 released NGG buys ↗Lisa McClain
2 released NGG buys ↗Rohit Khanna
2 released NGG buys ↗Daniel Goldman
1 released NGG buys ↗Katherine M Clark
1 released NGG buys ↗Greg Gianforte
1 released NGG buys ↗David P Roe
1 released NGG buys ↗John Hoeven
1 released NGG buys ↗Thomas MacArthur
2 released NGG buys ↗Dan Benishek
1 released NGG buys ↗Curtis J Clawson
1 released NGG buys ↗Disclosure-by-disclosure copy returns
| Member | Published | Modeled entry | Copy return to 2026-09-25 | SPY same dates | Original PTR |
|---|---|---|---|---|---|
| Valerie Hoyle | 2025-09-12 | 2025-09-15 | +9.5% · $95 per $1,000 | +18.1% · -8.6 pts excess | Official source ↗ |
| Valerie Hoyle | 2025-09-12 | 2025-09-15 | +9.5% · $95 per $1,000 | +18.1% · -8.6 pts excess | Official source ↗ |
| Lisa McClain | 2025-08-13 | 2025-08-14 | +9.6% · $96 per $1,000 | +21.0% · -11.4 pts excess | Official source ↗ |
| Lisa McClain | 2025-08-13 | 2025-08-14 | +9.6% · $96 per $1,000 | +21.0% · -11.4 pts excess | Official source ↗ |
| Rohit Khanna | 2023-05-08 | 2023-05-09 | +31.5% · $315 per $1,000 | +95.7% · -64.2 pts excess | Official source ↗ |
| Daniel Goldman | 2023-03-20 | 2023-03-21 | +50.3% · $503 per $1,000 | +101.6% · -51.2 pts excess | Official source ↗ |
| Rohit Khanna | 2023-03-03 | 2023-03-06 | +54.3% · $543 per $1,000 | +99.5% · -45.2 pts excess | Official source ↗ |
| Katherine M Clark | 2020-12-03 | 2020-12-04 | +85.2% · $852 per $1,000 | +125.7% · -40.4 pts excess | Official source ↗ |
| Greg Gianforte | 2020-04-07 | 2020-04-08 | +105.2% · $1052 per $1,000 | +207.1% · -102.0 pts excess | Official source ↗ |
| David P Roe | 2018-01-12 | 2018-01-16 | +114.7% · $1147 per $1,000 | +217.4% · -102.7 pts excess | Official source ↗ |
| John Hoeven | 2017-03-06 | 2017-03-07 | +116.0% · $1160 per $1,000 | +278.1% · -162.1 pts excess | Official source ↗ |
| Thomas MacArthur | 2016-11-07 | 2016-11-08 | +105.2% · $1052 per $1,000 | +321.0% · -215.8 pts excess | Official source ↗ |
| Thomas MacArthur | 2016-03-03 | 2016-03-04 | +98.8% · $988 per $1,000 | +356.7% · -257.9 pts excess | Official source ↗ |
| Dan Benishek | 2015-05-06 | 2015-05-07 | +114.0% · $1140 per $1,000 | +345.3% · -231.3 pts excess | Official source ↗ |
| Curtis J Clawson | 2014-07-24 | 2014-07-25 | +94.9% · $949 per $1,000 | +377.4% · -282.4 pts excess | Official source ↗ |
Common questions
Who in Congress bought NGG?
Valerie Hoyle, Lisa McClain, Rohit Khanna, Daniel Goldman, Katherine M Clark, Greg Gianforte, David P Roe, John Hoeven, Thomas MacArthur, Dan Benishek, Curtis J Clawson have publicly released NGG purchase signals in CopyGov through 2026-09-20. Each row below links to its original filing.
When did Pelosi buy NGG?
No Pelosi-household NGG purchase is currently in CopyGov's released record through 2026-09-20.
What would copying have returned?
For the latest released NGG buy, copying at the first close after publication returned +9.5% to 2026-09-25, compared with +18.1% for SPY over the same dates. The excess was -8.6 percentage points after 10 basis points per side.
The model enters at the first completed close after publication, not the original trade price, assumes 10 basis points per side, and ignores later sales. Verify ownership and amounts in the original PTR. Past outcomes are not forecasts.
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