Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

CBIZ, Inc.

CBZ · NYSE · CIK 0000944148 · Industrials · Specialty Business Services

INSIDER SIGNAL

No active buy signal

0 qualifying P purchase groups
in the current 180-day scoring window

10 Form 4 transaction lines observed in the same window
0 sales · 10 option, withholding, award, gift or other lines

Last qualifying purchase2026-03-13 · Lakhia Brad S. · $331.8K

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesNone
Buy signal statusInactive
Score anatomy

No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.

ClusterNot calculated
Purchase sizeNot calculated
RoleNot calculated
RecencyNot calculated
ConvictionNot calculated

Why is there no score?

  • No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
  • Sales and other Form 4 activity remain visible as context and do not create a negative score.

Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
SHERMAN A HAAGDirector
○○○
Raffa Kathy ADirector
○
YOUNG RODNEY ADirector
○
SLOTKIN TODD JDirector
○
MARABITO RICHARD TDirector
○
France Gina DDirector
○
● Purchase▼ Sale○ Other

Showing the six most active owners; 2 additional owner(s) remain in Form 4 evidence.

Purchase breadth, concentration & cluster buying

These modules activate when qualifying purchases enter the 180-day research window.

SIGNAL HISTORY

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2026-03-13 · Lakhia Brad S..

Recent Form 4 activity

3Purchases
2Sales
36Other Form 4 lines
32SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING0 sale line(s) · context only
OTHER10 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
2,144,835
Previous report
2,060,130
Avg daily volume
919,495
Days to cover
2.3

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2026-03-13YOUNG RODNEY APurchase (P)Common Stock1,000USD 26.06USD 26,060SEC filing ↗
2026-03-13Lakhia Brad S.Purchase (P)Common Stock12,775USD 25.97USD 331,767SEC filing ↗
2025-11-26Lakhia Brad S.Purchase (P)Common Stock2,060USD 48.51USD 99,931SEC filing ↗
2025-08-08YOUNG RODNEY APurchase (P)Common Stock2,000USD 62.43USD 124,860SEC filing ↗
2025-08-04Lakhia Brad S.Purchase (P)Common Stock1,593USD 62.78USD 100,009SEC filing ↗
2025-03-04YOUNG RODNEY APurchase (P)Common Stock1,000USD 76.18USD 76,180SEC filing ↗
2024-12-09YOUNG RODNEY APurchase (P)Common Stock1,000USD 77.56USD 77,560SEC filing ↗
2022-03-04MARABITO RICHARD TPurchase (P)Common Stock2,500USD 39.00USD 97,500SEC filing ↗

Form 4 evidence

41 transaction lines in the latest 365-day window; 474 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-17Lakhia Brad S.Tax withholding (F)Common Stock5,813USD 54.60USD 317,390SEC filing ↗
2026-08-04SHERMAN A HAAGOption exercise / conversion (M)Common Stock50,000USD 24.62USD 1,231,000SEC filing ↗
2026-08-04SHERMAN A HAAGTax withholding (F)Common Stock22,354USD 55.07USD 1,231,035SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-17Lakhia Brad S.Tax withholding (F)Common Stock5,813USD 54.60USD 317,390SEC filing ↗
2026-08-04SHERMAN A HAAGOption exercise / conversion (M)Common Stock50,000USD 24.62USD 1,231,000SEC filing ↗
2026-08-04SHERMAN A HAAGTax withholding (F)Common Stock22,354USD 55.07USD 1,231,035SEC filing ↗
2026-05-15YOUNG RODNEY AAward / grant (A)Common Stock6,051USD 0.00USD 0SEC filing ↗
2026-05-15SLOTKIN TODD JAward / grant (A)Common Stock6,051USD 0.00USD 0SEC filing ↗
2026-05-15SHERMAN A HAAGAward / grant (A)Common Stock6,051USD 0.00USD 0SEC filing ↗
2026-05-15Raffa Kathy AAward / grant (A)Common Stock6,051USD 0.00USD 0SEC filing ↗
2026-05-15MARABITO RICHARD TAward / grant (A)Common Stock6,051USD 0.00USD 0SEC filing ↗
2026-05-15France Gina DAward / grant (A)Common Stock6,051USD 0.00USD 0SEC filing ↗
2026-05-15BURDICK RICK LAward / grant (A)Common Stock6,051USD 0.00USD 0SEC filing ↗
2026-03-17Lakhia Brad S.Tax withholding (F)Common Stock1,647USD 26.49USD 43,629SEC filing ↗
2026-03-13YOUNG RODNEY APurchase (P)Common Stock1,000USD 26.06USD 26,060SEC filing ↗
2026-03-13Lakhia Brad S.Purchase (P)Common Stock12,775USD 25.97USD 331,767SEC filing ↗
2026-03-13GRISKO JEROME PGift (G)Common Stock77,190USD 0.00USD 0SEC filing ↗
2026-03-10WILEY BENAREE PRATTSale (S)Common Stock17,956USD 26.39USD 473,859SEC filing ↗
2026-03-06Mangan Michael T.Award / grant (A)Common Stock3,462USD 0.00USD 0SEC filing ↗
2026-03-06Lakhia Brad S.Award / grant (A)Common Stock93,966USD 0.00USD 0SEC filing ↗
2026-03-06Kouzelos Michael PAward / grant (A)Common Stock21,760USD 0.00USD 0SEC filing ↗
2026-03-06GRISKO JEROME PAward / grant (A)Common Stock85,709USD 0.00USD 0SEC filing ↗
2026-02-14Mangan Michael T.Tax withholding (F)Common Stock183USD 27.84USD 5,095SEC filing ↗
2026-02-14Kouzelos Michael PTax withholding (F)Common Stock1,059USD 27.84USD 29,483SEC filing ↗
2026-02-14GRISKO JEROME PTax withholding (F)Common Stock4,510USD 27.84USD 125,558SEC filing ↗
2026-02-11Mangan Michael T.Tax withholding (F)Common Stock928USD 30.47USD 28,276SEC filing ↗
2026-02-11Mangan Michael T.Award / grant (A)Common Stock2,065USD 0.00USD 0SEC filing ↗
2026-02-11Kouzelos Michael PTax withholding (F)Common Stock4,766USD 30.47USD 145,220SEC filing ↗
2026-02-11Kouzelos Michael PAward / grant (A)Common Stock10,623USD 0.00USD 0SEC filing ↗
2026-02-11GRISKO JEROME PTax withholding (F)Common Stock14,756USD 30.47USD 449,615SEC filing ↗
2026-02-11GRISKO JEROME PAward / grant (A)Common Stock32,899USD 0.00USD 0SEC filing ↗
2026-02-09Mangan Michael T.Tax withholding (F)Common Stock204USD 34.29USD 6,995SEC filing ↗
2026-02-09Kouzelos Michael PTax withholding (F)Common Stock1,116USD 34.29USD 38,268SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerCBZ
CIK0000944148
SectorIndustrials
IndustrySpecialty Business Services Yahoo Finance
SEC SIC7389 Services-Business Services, NEC
ExchangeNYSE

Data coverage

Local Form 4 history474 transaction lines from 2020-01-02 to 2026-09-17
8 P purchase lines · 137 S sale lines · 329 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.