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

NERDWALLET, INC.

NRDS · Nasdaq · CIK 0001625278 · Technology · Internet Content & Information

INSIDER SIGNAL

No active buy signal

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

20 Form 4 transaction lines observed in the same window
6 sales · 14 option, withholding, award, gift or other lines

Last qualifying purchase2024-10-22 · McBirney Collin; Topline Capital Management, LLC · $4.7M

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesModerate
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
McBirney Collin; Topline Capital Management, LLCOther
▼▼▼
Topline Capital Partners, LPTenPercentOwner
▼▼▼
Mischner Sam BrianChief Revenue Officer
○○
Tatum NicholasChief Accounting Officer
○○
Lee Jun HyungChief Financial Officer
○○
Chen Tim Chao-MingChief Executive Officer
○○
● Purchase▼ Sale○ Other

Showing the six most active owners; 4 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: 2024-10-22 · McBirney Collin; Topline Capital Management, LLC.

Recent Form 4 activity

0Purchases
22Sales
23Other Form 4 lines
33SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING6 sale line(s) · context only
OTHER14 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
5,235,614
Previous report
4,740,785
Avg daily volume
821,025
Days to cover
6.4

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
2024-10-22Topline Capital Partners, LPPurchase (P)Common Stock412,055USD 11.35USD 4,676,824SEC filing ↗
2024-10-22McBirney Collin; Topline Capital Management, LLCPurchase (P)Common Stock412,055USD 11.35USD 4,676,824SEC filing ↗
2024-10-21Topline Capital Partners, LPPurchase (P)Common Stock49,722USD 12.05USD 599,150SEC filing ↗
2024-10-21McBirney Collin; Topline Capital Management, LLCPurchase (P)Common Stock49,722USD 12.05USD 599,150SEC filing ↗
2023-09-12Chen Tim Chao-MingPurchase (P)Class A Common Stock6,650USD 8.21USD 54,597SEC filing ↗
2023-09-11Chen Tim Chao-MingPurchase (P)Class A Common Stock23,938USD 8.40USD 201,079SEC filing ↗
2023-05-09Chen Tim Chao-MingPurchase (P)Class A Common Stock30,838USD 8.38USD 258,422SEC filing ↗
2022-12-16Chen Tim Chao-MingPurchase (P)Class A Common Stock26,888USD 9.29USD 249,790SEC filing ↗
2022-08-11Chen Tim Chao-MingPurchase (P)Class A Common Stock10,000USD 9.85USD 98,500SEC filing ↗
2022-08-09Chen Tim Chao-MingPurchase (P)Class A Common Stock30,000USD 9.60USD 288,000SEC filing ↗
2022-03-16Chen Tim Chao-MingPurchase (P)Class A Common Stock10,000USD 10.60USD 106,000SEC filing ↗
2022-03-15Chen Tim Chao-MingPurchase (P)Class A Common Stock10,000USD 10.58USD 105,800SEC filing ↗
2022-03-14Chen Tim Chao-MingPurchase (P)Class A Common Stock10,000USD 9.78USD 97,800SEC filing ↗
2022-03-09Chen Tim Chao-MingPurchase (P)Class A Common Stock13,794USD 11.33USD 156,286SEC filing ↗
2022-03-08Chen Tim Chao-MingPurchase (P)Class A Common Stock25,100USD 10.19USD 255,769SEC filing ↗

Form 4 evidence

45 transaction lines in the latest 365-day window; 202 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-01Tatum NicholasTax withholding (F)Class A Common Stock2,990USD 9.78USD 29,242SEC filing ↗
2026-09-01Mischner Sam BrianTax withholding (F)Class A Common Stock22,643USD 9.78USD 221,449SEC filing ↗
2026-09-01Lee Jun HyungTax withholding (F)Class A Common Stock13,299USD 9.78USD 130,064SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-01Tatum NicholasTax withholding (F)Class A Common Stock2,990USD 9.78USD 29,242SEC filing ↗
2026-09-01Mischner Sam BrianTax withholding (F)Class A Common Stock22,643USD 9.78USD 221,449SEC filing ↗
2026-09-01Lee Jun HyungTax withholding (F)Class A Common Stock13,299USD 9.78USD 130,064SEC filing ↗
2026-09-01Chen Tim Chao-MingTax withholding (F)Class A Common Stock7,723USD 9.78USD 75,531SEC filing ↗
2026-06-30Topline Capital Partners, LPSale (S)Common Stock454,872USD 9.27USD 4,216,663SEC filing ↗
2026-06-30McBirney Collin; Topline Capital Management, LLCSale (S)Common Stock454,872USD 9.27USD 4,216,663SEC filing ↗
2026-06-29Topline Capital Partners, LPSale (S)Common Stock587,835USD 9.22USD 5,419,839SEC filing ↗
2026-06-29McBirney Collin; Topline Capital Management, LLCSale (S)Common Stock587,835USD 9.22USD 5,419,839SEC filing ↗
2026-06-26Topline Capital Partners, LPSale (S)Common Stock919,153USD 8.95USD 8,226,419SEC filing ↗
2026-06-26McBirney Collin; Topline Capital Management, LLCSale (S)Common Stock919,153USD 8.95USD 8,226,419SEC filing ↗
2026-06-01Tatum NicholasTax withholding (F)Class A Common Stock3,263USD 8.75USD 28,551SEC filing ↗
2026-06-01Mischner Sam BrianTax withholding (F)Class A Common Stock1,572USD 8.75USD 13,755SEC filing ↗
2026-06-01Lee Jun HyungTax withholding (F)Class A Common Stock47,876USD 8.75USD 418,915SEC filing ↗
2026-06-01Chen Tim Chao-MingTax withholding (F)Class A Common Stock15,309USD 8.75USD 133,954SEC filing ↗
2026-05-22Chia TeresaAward / grant (A)Class A Common Stock39,474USD 0.00USD 0SEC filing ↗
2026-05-21MCBRIDE KENNETH THOMASAward / grant (A)Class A Common Stock19,494USD 0.00USD 0SEC filing ↗
2026-05-21Ling AnthonyAward / grant (A)Class A Common Stock19,494USD 0.00USD 0SEC filing ↗
2026-05-21Laube Lynne MarieAward / grant (A)Class A Common Stock19,494USD 0.00USD 0SEC filing ↗
2026-05-20Ling AnthonyAward / grant (A)Class A Common Stock17,946USD 0.00USD 0SEC filing ↗
2026-03-18Tatum NicholasAward / grant (A)Class A Common Stock28,517USD 0.00USD 0SEC filing ↗
2026-03-18Lee Jun HyungAward / grant (A)Class A Common Stock128,326USD 0.00USD 0SEC filing ↗
2026-03-17YOUNT SAMUELSale (S)Class A Common Stock65,834USD 10.32USD 679,634SEC filing ↗
2026-03-12YOUNT SAMUELSale (S)Class A Common Stock3,011USD 10.61USD 31,945SEC filing ↗
2026-03-05Tatum NicholasSale (S)Class A Common Stock10,151USD 11.45USD 116,229SEC filing ↗
2026-03-04Tatum NicholasSale (S)Class A Common Stock893USD 11.45USD 10,225SEC filing ↗
2026-03-04Tatum NicholasGift (G)Class A Common Stock595USD 0.00USD 0SEC filing ↗
2026-03-02YOUNT SAMUELTax withholding (F)Class A Common Stock3,779USD 11.08USD 41,871SEC filing ↗
2026-03-02Tatum NicholasTax withholding (F)Class A Common Stock2,827USD 11.08USD 31,323SEC filing ↗
2026-03-02Chen Tim Chao-MingTax withholding (F)Class A Common Stock11,095USD 11.08USD 122,933SEC filing ↗
2025-12-03Tatum NicholasSale (S)Class A Common Stock1,191USD 15.93USD 18,973SEC 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 · —
TickerNRDS
CIK0001625278
SectorTechnology
IndustryInternet Content & Information Yahoo Finance
SEC SIC7374 Services-Computer Processing & Data Preparation
ExchangeNasdaq

Data coverage

Local Form 4 history202 transaction lines from 2021-11-08 to 2026-09-01
16 P purchase lines · 76 S sale lines · 110 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.