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 $23K/mo (last 90d ÷ 3)

Runway projection

$27 cash on hand · $23K/mo burn → 0.0 months runway
general 2026-11-03 funds out today
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Tech stack last 90 days · 2025-11-27 → 2026-02-25

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 • VISTA PRINT new VISTA PRINT — bronze tier (1 cycle), 139d since last activity • US POST OFFICE new US POST OFFICE — bronze tier (1 cycle), 85d since last activity 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 · 2025-08-29 → 2026-02-25

3/12 categories filled · 5 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 • 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 180d
Supporting categoriesWages & Payroll: — · Travel & Events: — · Admin & Office: — · Contributions & Transfers: —

Tech stack last 365 days · 2025-02-25 → 2026-02-25

3/12 categories filled · 5 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 • 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 10

OUTFRONT MEDIA $12K Other / Unclassified · 1 txn GALES, CHRISTINA $6K Other / Unclassified · 2 txns STAMBROWSKA, ANNA $6K Other / Unclassified · 2 txns SGSI $5K Other / Unclassified · 5 txns EMAILOCTOPUS $4K Other / Unclassified · 3 txns LITWIN, CHRIS $3K Other / Unclassified · 2 txns A.G.E. GRAPHICS, LLC $3K Other / Unclassified · 2 txns DENERT, ALICJA $2K Other / Unclassified · 1 txn ONE ON ONE CONSULTING $2K Other / Unclassified · 3 txns PALKA, ZENON $2K Other / Unclassified · 2 txns CC CHLEBEK, CASIMER MR.

Top vendors paid last 12 months · top 10

GALES, CHRISTINA $27K Other / Unclassified · 8 txns STAMBROWSKA, ANNA $18K Other / Unclassified · 9 txns SGSI $15K Other / Unclassified · 13 txns OUTFRONT MEDIA $12K Other / Unclassified · 1 txn LITWIN, CHRIS $12K Other / Unclassified · 8 txns D@TAZAPP $8K Other / Unclassified · 1 txn PALKA, ZENON $7K Other / Unclassified · 5 txns DUCH, MICHAL $5K Other / Unclassified · 8 txns ONE ON ONE CONSULTING $5K Other / Unclassified · 8 txns MAILCHIMP $5K Digital · 4 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.

CHLEBEK, CASIMER MR. Other / Unclassified $58K Digital $150 A.G.E. GRAPHICS, LLC $42K MAILCHIMP $150 Total in: $58K Total out: $43K
CHLEBEK, CASIMER MR. Other / Unclassified $127K Digital $6K Strategy & Research $5K Print & Mail $4K Admin & Office $3K Media $711 Legal & Compliance $500 A.G.E. GRAPHICS, LLC $110K MAILCHIMP $5K GALES, CHRISTINA $5K SGSI $4K PALKA, ZENON $3K Pens.com $711 MIKOLAJCZYK, ALINA $500 Total in: $147K Total out: $129K

12-month spend by category

$149K across 12 months

Mar 25 Feb 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 7 vendors Highly concentrated · HHI 7611
  • A.G.E. GRAPHICS, LLC $110,401 102 disbs lapsed
    Jul 7, 2025 → Feb 25, 2026 · avg gap 2d between disbursements · last disbursement 104d ago

    No recent disbursement detail available.

    Vendor not yet canonicalized — no profile page.

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

    View OUTFRONT MEDIA profile →

  • US POST OFFICE $1,909 12 disbs lapsed
    Sep 10, 2025 → Feb 11, 2026 · avg gap 14d between disbursements · last disbursement 118d ago
    DateCategoryPurposeAmount
    Feb 11, 2026 Other / Unclassified $139
    Feb 11, 2026 Other / Unclassified $133
    Dec 3, 2025 Other / Unclassified $160
    Dec 3, 2025 Other / Unclassified $45
    Dec 3, 2025 Other / Unclassified $17
    Nov 3, 2025 Other / Unclassified $228
    Oct 9, 2025 Other / Unclassified $135
    Oct 7, 2025 Other / Unclassified $2
    Oct 6, 2025 Other / Unclassified $225
    Oct 6, 2025 Other / Unclassified $37

    View US POST OFFICE profile →

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

    View Pens.com profile →

  • VISTA PRINT $893 1 disb
    Dec 19, 2025 → Dec 19, 2025
    DateCategoryPurposeAmount
    Dec 19, 2025 Other / Unclassified $893

    View VISTA PRINT 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 180d ago
    DateCategoryPurposeAmount
    Dec 11, 2025 Digital $150
    Nov 12, 2025 Digital $1,500
    Oct 14, 2025 Digital EMAILS/ADVERTISMENT $1,650
    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 1 vendors
  • GALES, CHRISTINA $5,000 4 disbs lumpy
    Jun 13, 2025 → Jun 30, 2025 · avg gap 6d between disbursements · last disbursement 344d ago

    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 190d 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 250d 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 Other / Unclassified $992
    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.

Spending by category

last 6 months
Digital $150

Spending by category

last 12 months
Digital $6K Strategy & Research $5K Print & Mail $4K Admin & Office $3K Media $711 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
Feb 25, 2026 AN HOLD GROUP INC. - PROGRAM — $500
Feb 24, 2026 CARDENAS, ALEXIS — $230
Feb 23, 2026 KANE COUNTY REPUBLICAN — $375
Feb 20, 2026 PANERA BREAD — $100
Feb 20, 2026 DINO'S ITALIAN RESTAURANT — $75
Feb 19, 2026 M13 GRAPHICS — $456
Feb 19, 2026 M13 GRAPHICS — $69
Feb 17, 2026 WILL COUNTY FREEDOM — $500
Feb 17, 2026 GALES, CHRISTINA — $4,000
Feb 13, 2026 SGSI — $1,000
Feb 13, 2026 SGSI — $525
Feb 13, 2026 SGSI — $675
Feb 12, 2026 PANERA BREAD — $70
Feb 12, 2026 PANERA BREAD — $17
Feb 12, 2026 PANERA BREAD — $10
Feb 11, 2026 US POST OFFICE — $139
Feb 11, 2026 US POST OFFICE — $133
Feb 11, 2026 PALKA, ZENON — $200
Feb 11, 2026 DINO'S ITALIAN RESTAURANT — $73
Feb 10, 2026 STAMBROWSKA, ANNA — $3,500
See all 144 disbursements → Download CSV