elect.info
DATA COVERAGE not externally verified tier raw_mirror vintage 2026-08-27 coverage 1980-2024 · 2026 Midterms in flight! money live · figures computing (best estimates)
Dollar figures are still computing and reflect best estimates while the corrected-financial reconciliation completes. Relationships, counts, and dates are final.

Osmack, Mark

candidate · H8MO02216
Osmack, Mark MO · DEM · House · MO-02 · challenger
The seat — demographics, elections & money for this district full page ↗

Person: Osmack, Mark · every race, every cycle

cycle 2018
1 cycles1 committees1 contributing committees53 vendors

Raised — contributing committees / cycle

Spent — vendor payments / cycle

IE support — independent expenditures for this candidate / cycle

Transferred out — other candidates funded / cycle

All four, combined -- 2016-2028

20162028
Raised Spent IE support Transferred out

2016–2028 · entity counts (money-dark); dollar trends light up at the flip. "Raised" is committee-routed contributions only — individual donors stay held pending the privacy decision, and there is no distinct bundler surface yet (#2488).

In this race

2018

DEM · primary contest (5 filers, order not yet known)

Candidate Status Cash on hand Contributing committees Raised / cycle Spent / cycle IE support / cycle Transferred / cycle
Osmack, Mark (this candidate) challenger 1
Dunaway, Kellin Lynn challenger 1
Haas, William C challenger 1
Messmer, John P. challenger 1
Vanostran, Cort challenger 24

REP · primary contest (2 filers, order not yet known)

Candidate Status Cash on hand Contributing committees Raised / cycle Spent / cycle IE support / cycle Transferred / cycle
Sachs, Noga challenger
Wagner, Ann L. incumbent 629

Every candidate on file for this race. A party with more than one filer is a live primary contest -- who becomes that party's nominee isn't in the data yet. Cash on hand is the official FEC filing figure, as of the filing's own coverage date -- not a live estimate. The remaining columns are money-dark proxies (counts, not dollars); a dash means no data on file for that candidate yet. Click a column heading to sort.

Campaign contact

ST LOUIS, MO, 63146

Website, phone and social accounts arrive with the campaign-contact ingest (FEC F1 + social sources).

Money raised vs spent

coming

Raised-vs-spent over time — the per-cycle totals surface is coming.

Where the money comes from

by source type

Conduits (ActBlue / WinRed) 100%

Source typeContributionsAmount
Conduits (ActBlue / WinRed)1473$128,651
Total (committee-sourced)$128,651

Money received from committees, split by the type of the paying committee (PAC, Super PAC, party, joint-fundraising, conduit). Individual (person) giving is aggregated separately with privacy suppression and is not included here.

Where the money goes

beneficiaries

Money disbursed by this candidate's principal committee: contributions to other candidates (the "raises big, then funds allies" signal), transfers to committees by destination type, vendor spending, and independent expenditures made.

Where the donors are

precinct-floored · suppressed
Partial data. About 15% of donor money is geocoded, concentrated in 9 states (AK, AL, AR, AZ, CO, CT, DC, DE, FL). Every other state — including the largest donor states (CA, NY, TX) — currently has zero geocoded rows. A blank state means not yet geocoded, never no donors here. Not a complete picture of donor geography.
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Aggregated itemized individual giving, geocoded to donor home address, suppressed for privacy (small or single-donor-dominated cells withheld). Unitemized giving has no geography.

Who runs it

Treasurer · OSMACK, MARK MR

Board / senior staff arrive from the payroll-disbursement derivation.

Committees

authorized
CommitteeRoleType
Osmack For Missouri Principal campaign committee H

Money in

committee & PAC contributions

Contributing committees & PACs · 2018:

Committee / PACContributedContributionsCycles
ActblueActBlue · conduit $128,651 1,473 2018

Committee & PAC contributions to this candidate. Individual donors remain held (donor-privacy decision).

Conduit dependency

via ActBlue / WinRed

100% of committee-routed contributions to this candidate (2018) arrive through conduit infrastructure — 1,473 of 1,473 contributions · 100% of dollars ($128,651).

ConduitAmount
ActBlue$128,651

Conduits (ActBlue, WinRed) are passthroughs — individuals give through them to candidates. This is the share of committee-routed contributions flowing over that infrastructure. Donor-level pass-through to the ultimate recipient is tracked separately (in progress).

Super PAC spending

$ held · counts

No independent expenditures on file for 2018 (2016 excluded).

Money out — top vendors

$ shown
VendorPaidPaymentsCategory
Actblue Technical Services $5,286 60 003 (Fundraising & solicitation)
Facebook $10,053 39
Bank Of America $333 25 001 (Administrative / overhead)
The Ink Spot $9,286 22
Heater, Jeff $9,000 12 001 (Administrative / overhead)
Office Depot $807 10
Usps $2,637 10
Sprint $1,222 10 001 (Administrative / overhead)
Constant Contact $992 9
Twitter $607 9
Diesel Campaigns Llc $22,500 7 004 (Advertising)
Ngp Van $4,680 7 003 (Fundraising & solicitation)

Payment counts from the principal committee; dollar totals held. Arc maps of where money goes arrive with the geo layer.

Top expenditure categories

$ held
CategoryPayments
001 (Administrative / overhead)81
003 (Fundraising & solicitation)67
004 (Advertising)9

Disbursement categories by payment count; dollar rollups held.

Right of response

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One-stop candidate summary · money-dark until the corrected-financial refresh. Data as of March 11, 2026, 11 a.m..