CHLEBEK, CASIMER MR.

U.S. Senate IL · C00903823 · 2026 cycle

Republican open seat
$202K Total raised
$202K Total spent
$27 Cash on hand
0.0 mo Runway at current pace

Filings through Mar 31, 2026 · burn $50K/mo (last 90d ÷ 3)

Runway projection

$27 cash on hand · $50K/mo burn → 0.0 months runway
general 2026-11-03 funds out today
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Tech stack last 90 days · 2025-12-31 → 2026-03-31

2/12 categories filled · 2 active vendors · 0 durable (gold + silver)

  • ●●● Gold — 3+ cycles, currently active
  • ●● Silver — 2 cycles, currently active
  • • Bronze — new this cycle
  • ○ Lapsed — was multi-cycle, now stale
DIGITAL no vendor in slot no vendor in slot STRATEGY no vendor in slot no vendor in slot SOFTWARE no vendor in slot no vendor in slot FIELD no vendor in slot no vendor in slot MEDIA • OUTFRONT MEDIA new OUTFRONT MEDIA — bronze tier (1 cycle), 90d since last activity no vendor in slot FUNDRAISING no vendor in slot no vendor in slot PRINT & MAIL • US POST OFFICE new US POST OFFICE — bronze tier (1 cycle), 85d since last activity no vendor in slot LEGAL no vendor in slot no vendor in slot CC CHLEBEK, CASIMER MR. TECH STACK · last 90d
Supporting categoriesWages & Payroll: — · Travel & Events: — · Admin & Office: — · Contributions & Transfers: —

Tech stack last 180 days · 2025-10-02 → 2026-03-31

3/12 categories filled · 4 active vendors · 0 durable (gold + silver)

  • ●●● Gold — 3+ cycles, currently active
  • ●● Silver — 2 cycles, currently active
  • • Bronze — new this cycle
  • ○ Lapsed — was multi-cycle, now stale
DIGITAL • MAILCHIMP new MAILCHIMP — bronze tier (1 cycle), 147d since last activity no vendor in slot STRATEGY no vendor in slot no vendor in slot SOFTWARE no vendor in slot no vendor in slot FIELD no vendor in slot no vendor in slot MEDIA • OUTFRONT MEDIA new OUTFRONT MEDIA — bronze tier (1 cycle), 90d since last activity no vendor in slot FUNDRAISING no vendor in slot no vendor in slot PRINT & MAIL • US POST OFFICE new US POST OFFICE — bronze tier (1 cycle), 85d since last activity • VISTA PRINT new VISTA PRINT — bronze tier (1 cycle), 139d since last activity LEGAL no vendor in slot no vendor in slot CC CHLEBEK, CASIMER MR. TECH STACK · last 180d
Supporting categoriesWages & Payroll: — · Travel & Events: — · Admin & Office: — · Contributions & Transfers: —

Tech stack last 365 days · 2025-03-31 → 2026-03-31

4/12 categories filled · 7 active vendors · 0 durable (gold + silver)

  • ●●● Gold — 3+ cycles, currently active
  • ●● Silver — 2 cycles, currently active
  • • Bronze — new this cycle
  • ○ Lapsed — was multi-cycle, now stale
DIGITAL • MAILCHIMP new MAILCHIMP — bronze tier (1 cycle), 147d since last activity no vendor in slot STRATEGY • Stambrowska, Anna new Stambrowska, Anna — bronze tier (0 cycles) • Christina Gales new Christina Gales — bronze tier (0 cycles) SOFTWARE no vendor in slot no vendor in slot FIELD no vendor in slot no vendor in slot MEDIA • OUTFRONT MEDIA new OUTFRONT MEDIA — bronze tier (1 cycle), 90d since last activity • Pens.com new Pens.com — bronze tier (0 cycles) FUNDRAISING no vendor in slot no vendor in slot PRINT & MAIL • US POST OFFICE new US POST OFFICE — bronze tier (1 cycle), 85d since last activity • VISTA PRINT new VISTA PRINT — bronze tier (1 cycle), 139d since last activity LEGAL no vendor in slot no vendor in slot CC CHLEBEK, CASIMER MR. TECH STACK · last 365d
Supporting categoriesWages & Payroll: — · Travel & Events: — · Admin & Office: — · Contributions & Transfers: —

No vendor activity in this window.

Top vendors paid last 6 months · top 4

Stambrowska, Anna $3K — · 3 txns BRACH, KLAUDIA $3K — · 2 txns ONE ON ONE CONSULTING $800 — · 1 txn DUCH, MICHAL $650 — · 1 txn CC CHLEBEK, CASIMER MR.

Top vendors paid last 12 months · top 10

Christina Gales $36K Other / Unclassified · 10 txns Stambrowska, Anna $28K Other / Unclassified · 14 txns OUTFRONT MEDIA $25K Other / Unclassified · 2 txns SGSI $17K Other / Unclassified · 15 txns LITWIN, CHRIS $16K Other / Unclassified · 10 txns WIND 560 AM $13K — · 2 txns EMAILOCTOPUS $10K Other / Unclassified · 7 txns ONE ON ONE CONSULTING $10K Other / Unclassified · 14 txns AMERICAN TECHNOLOGY CONSULTING $9K — · 5 txns PALKA, ZENON $9K Admin & Office · 7 txns CC CHLEBEK, CASIMER MR.
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Money flow: spend by category → top vendor

category → campaign → top vendor

No activity in the last 3 months.

No activity in the last 6 months.

CHLEBEK, CASIMER MR. Other / Unclassified $92K Admin & Office $3K Digital $3K Print & Mail $1K Legal & Compliance $500 AN HOLD GROUP INC. - PROGRAM $34K PALKA, ZENON $3K MAILCHIMP $3K SGSI $1K MIKOLAJCZYK, ALINA $500 Total in: $101K Total out: $43K

12-month spend by category

$149K across 12 months

Apr 25 Mar 26 peak $34K Other / … 85% Digital 4% Strategy… 3% Admin & … 3% Print & … 3% Media 0%

Recent activity last 90 days

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Vendors by service category 8 categories

Other / Unclassified $127K 20 vendors Concentrated · HHI 2664
  • AN HOLD GROUP INC. - PROGRAM $57,171 70 disbs lapsed
    Jul 17, 2025 → Feb 25, 2026 · avg gap 3d between disbursements · last disbursement 211d ago

    No recent disbursement detail available.

    Vendor not yet canonicalized — no profile page.

  • Christina Gales $25,000 7 disbs lapsed
    Aug 1, 2025 → Feb 17, 2026 · avg gap 33d between disbursements · last disbursement 219d ago
    DateCategoryPurposeAmount
    Feb 17, 2026 — CAMPAIGN CONSULTING $4,000
    Feb 17, 2026 Other / Unclassified $4,000
    Jan 12, 2026 — CAMPAIGN CONSULTING $2,000
    Jan 12, 2026 Other / Unclassified $2,000
    Dec 2, 2025 — CAMPAIGN CONSULTING $4,000
    Dec 2, 2025 Other / Unclassified $4,000
    Nov 4, 2025 — CAMPAIGN CONSULTING $4,000
    Nov 4, 2025 Other / Unclassified $4,000
    Sep 30, 2025 — CAMPAIGN CONSULTING $4,000
    Sep 30, 2025 Other / Unclassified $4,000

    View Christina Gales profile →

  • Stambrowska, Anna $15,700 7 disbs lapsed
    Jul 31, 2025 → Feb 10, 2026 · avg gap 32d between disbursements · last disbursement 226d ago
    DateCategoryPurposeAmount
    Mar 31, 2026 — CAMPAIGN CONSULTING $150
    Mar 31, 2026 — CAMPAIGN CONSULTING $1,500
    Mar 26, 2026 — CAMPAIGN CONSULTING $1,500
    Mar 5, 2026 — CAMPAIGN CONSULTING $800
    Feb 10, 2026 — CAMPAIGN CONSULTING $3,500
    Feb 10, 2026 Other / Unclassified $3,500
    Jan 20, 2026 — CAMPAIGN CONSULTING $2,500
    Jan 20, 2026 Other / Unclassified $2,500
    Dec 5, 2025 — CAMPAIGN CONSULTING $2,000
    Dec 5, 2025 Other / Unclassified $2,000

    View Stambrowska, Anna profile →

  • OUTFRONT MEDIA $12,258 1 disb
    Feb 6, 2026 → Feb 6, 2026
    DateCategoryPurposeAmount
    Feb 6, 2026 — MEDIA $12,258
    Feb 6, 2026 Other / Unclassified $12,258

    View OUTFRONT MEDIA profile →

  • Age Graphics $2,830 2 disbs lumpy
    Jan 21, 2026 → Jan 22, 2026 · avg gap 1d between disbursements · last disbursement 245d ago
    DateCategoryPurposeAmount
    Jan 22, 2026 — ADVERTISING - PRINT $330
    Jan 22, 2026 Other / Unclassified $330
    Jan 21, 2026 — ADVERTISING - PRINT $2,500
    Jan 21, 2026 Other / Unclassified $2,500

    View Age Graphics profile →

Digital $6K 2 vendors Highly concentrated · HHI 7087
  • MAILCHIMP $4,650 4 disbs regular
    Sep 12, 2025 → Dec 11, 2025 · avg gap 30d between disbursements · last disbursement 287d ago
    DateCategoryPurposeAmount
    Dec 11, 2025 — INTERNET SERVICES $150
    Dec 11, 2025 Digital $150
    Nov 12, 2025 — INTERNET SERVICES $1,500
    Nov 12, 2025 Digital $1,500
    Oct 14, 2025 — INTERNET SERVICES $1,650
    Oct 14, 2025 Digital EMAILS/ADVERTISMENT $1,650
    Sep 12, 2025 — INTERNET SERVICES $1,350
    Sep 12, 2025 Digital EMAIL SERVICES $1,350

    View MAILCHIMP profile →

  • DUCH, MICHAL $1,000 1 disb
    Jun 30, 2025 → Jun 30, 2025

    No recent disbursement detail available.

    Vendor not yet canonicalized — no profile page.

Strategy & Research $5K 3 vendors Concentrated · HHI 3800
  • Stambrowska, Anna $2,500 2 disbs lumpy
    Jun 13, 2025 → Jun 30, 2025 · avg gap 17d between disbursements · last disbursement 451d ago
    DateCategoryPurposeAmount
    Mar 31, 2026 — CAMPAIGN CONSULTING $150
    Mar 31, 2026 — CAMPAIGN CONSULTING $1,500
    Mar 26, 2026 — CAMPAIGN CONSULTING $1,500
    Mar 5, 2026 — CAMPAIGN CONSULTING $800
    Feb 10, 2026 — CAMPAIGN CONSULTING $3,500
    Feb 10, 2026 Other / Unclassified $3,500
    Jan 20, 2026 — CAMPAIGN CONSULTING $2,500
    Jan 20, 2026 Other / Unclassified $2,500
    Dec 5, 2025 — CAMPAIGN CONSULTING $2,000
    Dec 5, 2025 Other / Unclassified $2,000

    View Stambrowska, Anna profile →

  • Christina Gales $1,500 1 disb
    Jun 30, 2025 → Jun 30, 2025
    DateCategoryPurposeAmount
    Feb 17, 2026 — CAMPAIGN CONSULTING $4,000
    Feb 17, 2026 Other / Unclassified $4,000
    Jan 12, 2026 — CAMPAIGN CONSULTING $2,000
    Jan 12, 2026 Other / Unclassified $2,000
    Dec 2, 2025 — CAMPAIGN CONSULTING $4,000
    Dec 2, 2025 Other / Unclassified $4,000
    Nov 4, 2025 — CAMPAIGN CONSULTING $4,000
    Nov 4, 2025 Other / Unclassified $4,000
    Sep 30, 2025 — CAMPAIGN CONSULTING $4,000
    Sep 30, 2025 Other / Unclassified $4,000

    View Christina Gales profile →

  • LITWIN, CHRIS $1,000 1 disb
    Jun 30, 2025 → Jun 30, 2025

    No recent disbursement detail available.

    Vendor not yet canonicalized — no profile page.

Admin & Office $5K 1 vendors
  • PALKA, ZENON $4,950 3 disbs lapsed
    May 30, 2025 → Dec 1, 2025 · avg gap 93d between disbursements · last disbursement 297d ago

    No recent disbursement detail available.

    Vendor not yet canonicalized — no profile page.

Print & Mail $5K 1 vendors
  • SGSI $4,505 4 disbs lapsed
    May 30, 2025 → Oct 2, 2025 · avg gap 42d between disbursements · last disbursement 357d ago

    No recent disbursement detail available.

    Vendor not yet canonicalized — no profile page.

Media $711 1 vendors
  • Pens.com $711 1 disb
    Sep 15, 2025 → Sep 15, 2025
    DateCategoryPurposeAmount
    Jan 27, 2026 — ADVERTISING - PRINT $992
    Jan 27, 2026 Other / Unclassified $992
    Sep 15, 2025 — ADVERTISING - PRINT $711
    Sep 15, 2025 Media ADVERTISING SUPPLIES $711

    View Pens.com profile →

Travel & Events $600 1 vendors
  • SS. T BECKET & A. LIGUORI $600 1 disb
    May 30, 2025 → May 30, 2025

    No recent disbursement detail available.

    Vendor not yet canonicalized — no profile page.

Legal & Compliance $500 1 vendors
  • MIKOLAJCZYK, ALINA $500 1 disb
    Oct 10, 2025 → Oct 10, 2025

    No recent disbursement detail available.

    Vendor not yet canonicalized — no profile page.

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Spend by service category

No category spend in this window.

No category spend in this window.

Spending by category

last 12 months
Digital $3K Admin & Office $3K Print & Mail $1K Legal & Compliance $500
Show as table (with disbursement counts)
Category Total spend Disbursements
Other / Unclassified $127,357 125
Digital $5,650 5
Strategy & Research $5,000 4
Admin & Office $4,950 3
Print & Mail $4,505 4
Media $711 1
Travel & Events $600 1
Legal & Compliance $500 1
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Recent activity last 20 disbursements

Date Vendor Purpose Amount
Mar 31, 2026 Stambrowska, Anna CAMPAIGN CONSULTING $150
Mar 31, 2026 Stambrowska, Anna CAMPAIGN CONSULTING $1,500
Mar 31, 2026 DUCH, MICHAL DESIGN CONSULTING $650
Mar 30, 2026 ONE ON ONE CONSULTING MEDIA CONSULTING $800
Mar 26, 2026 Stambrowska, Anna CAMPAIGN CONSULTING $1,500
Mar 24, 2026 BRACH, KLAUDIA GENERAL CAMPAIGN CONSULTING $1,500
Mar 24, 2026 BRACH, KLAUDIA GENERAL CAMPAIGN CONSULTING $1,000
Mar 20, 2026 CARDENAS, MARIA GENERAL CAMPAIGN CONSULTING $125
Mar 20, 2026 BRACH, ANDRZEJ STRATEGY CONSULTING $1,000
Mar 19, 2026 Alexis Cardenas ADMINISTRATIVE SERVICES $790
Mar 18, 2026 SGSI ADVERTISING - PRINT $1,820
Mar 18, 2026 DINO'S ITALIAN RESTAURANT CATERING $119
Mar 16, 2026 WIN RED, INC. SUBSCRIPTION -$31
Mar 16, 2026 CARDENAS, MARIA GENERAL CAMPAIGN CONSULTING $225
Mar 16, 2026 AMERICAN TECHNOLOGY CONSULTING GOTV PHONE CALLS $2,250
Mar 16, 2026 AMERICAN TECHNOLOGY CONSULTING GOTV PHONE CALLS $1,734
Mar 12, 2026 POLPRESS, INC. ADVERTISING - PRINT $3,910
Mar 12, 2026 AMERICAN TECHNOLOGY CONSULTING GOTV PHONE CALLS $1,734
Mar 11, 2026 WIND 560 AM ADVERTISING - RADIO $2,470
Mar 11, 2026 WIND 560 AM ADVERTISING - RADIO $10,180
See all 314 disbursements → Download CSV