Arizona’s 4th District

Outside groups have reported $770,881 in independent spending in this race: $327,064 for the general election and $443,816 in the primaries. The biggest spender so far is Think Big, at $592K.

  • General election
    $327K
  • Primaries
    $444K
  • Late reports
    $348K
  • Last 14 days
    $327K

On the November ballot · campaign money and outside spending around each

  • Outside spending for
  • Outside spending against

Greg Stanton (D)

Incumbent

Raised
$2.1M
Spent
$1.1M
Cash on hand
$2.0M

Campaign reports through July 1, 2026.

Outside spending, general election

  • For$327K

Primary and other: $423K for, $0 against.

Zuhdi Jasser (R)

Raised
$565K
Spent
$223K
Cash on hand
$342K

Campaign reports through July 1, 2026.

Outside spending, general election

None reported yet.

November ballot as listed by this source on Oct. 1, 2026. Party letters: D Democrat, R Republican, I independent, L Libertarian, G Green.

Not on the November ballot · lost a primary, withdrew or didn’t run, with the money spent around them

Kai Newkirk (D)

Raised
$151K
Spent
$60K
Cash on hand
$91K

Campaign reports through July 1, 2026.

Outside spending, all elections

  • For$21K

Others who filed with the FEC: Jerone Davison (R), raised $240,850; Alex Nicolas Stovall (R), raised $64,879.

Every outside spender · 5 groups, general-election money first

Every group that reported independent spending in this race
SpenderSpent onGeneralPrimaryTotalLatest
Think BigSuper PAC · $327K in late reportsAI & data centersFOR Greg Stanton (D)$327K$265K$592KSept. 30, 2026
Protect ProgressSuper PACCryptoFOR Greg Stanton (D)–$158K$158KJuly 9, 2026
SF Solidarity PACSuper PAC · $21K in late reportsFOR Kai Newkirk (D)–$21K$21KJuly 11, 2026
Givegreen United ActionSuper PACFOR Greg Stanton (D)–$90$90July 9, 2025
Sierra Club Independent ActionSuper PACEnergy & climateFOR Greg Stanton (D)–$10$10June 10, 2026

Latest filings · newest 15

Newest outside-spending filings in this race
DateSpenderFor or againstElectionAmount
Sept. 30, 2026LateThink BigDirect mail production / distributionFOR Greg Stanton (D)General$39,858 (FEC filing)
Sept. 30, 2026LateThink BigMedia placement feeFOR Greg Stanton (D)General$4,429 (FEC filing)
Sept. 25, 2026LateThink BigMedia productionFOR Greg Stanton (D)General$5,000 (FEC filing)
Sept. 24, 2026LateThink BigDigital / streaming advertisingFOR Greg Stanton (D)General$277,778 (FEC filing)
July 11, 2026LateSF Solidarity PACEstimated phonebanking expensesFOR Kai Newkirk (D)Primary$21,000 (FEC filing)
July 9, 2026Protect ProgressIe-stanton-direct mail production, printing, postageFOR Greg Stanton (D)Primary$52,520 (FEC filing)
July 9, 2026Protect ProgressIe-stanton-direct mail production, printing, postageFOR Greg Stanton (D)Primary$52,520 (FEC filing)
July 9, 2026Protect ProgressIe-stanton-direct mail production, printing, postageFOR Greg Stanton (D)Primary$52,520 (FEC filing)
July 9, 2026Think BigDirect mail production / distributionFOR Greg Stanton (D)Primary$37,931 (FEC filing)
July 9, 2026Think BigMedia productionFOR Greg Stanton (D)Primary$7,500 (FEC filing)
July 7, 2026Think BigTelevision / streaming advertisingFOR Greg Stanton (D)Primary$201,136 (FEC filing)
July 7, 2026Think BigSms / mms messagingFOR Greg Stanton (D)Primary$18,590 (FEC filing)
June 10, 2026Sierra Club Independent ActionWebsite endorsementFOR Greg Stanton (D)Primary$10 (FEC filing)
July 9, 2025Givegreen United ActionEmail messagingFOR Greg Stanton (D)Primary$80 (FEC filing)
Feb. 12, 2025Givegreen United ActionStaff time and emails for online message (via drawdown)FOR Greg Stanton (D)Primary$10 (FEC filing)

About these numbers

  • Outside spending is money groups spent on their own ads, mail and canvassing for or against a candidate. Groups can’t coordinate it with campaigns, and it isn’t counted in what campaigns raised or spent.
  • Every group that reported independent spending to the FEC is listed, not only the groups on our issue pages. Groups tracked on an issue page carry a tag linking to it.
  • Primary, special or general comes from the election the group listed on each expenditure. Seats with a special election this cycle show that money separately.
  • Late reports are 24- and 48-hour filings made since a group’s last regular report. Earlier ones are already counted on that report, so we don’t count them twice.
  • Some nonprofits don’t have to name their donors, so this shows who spent the money, not always who gave it.

FEC data as of Oct. 5, 2026. Campaign figures cover the full 2026 cycle. Current member: Rep. Greg Stanton. How this works.