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

Nerdy Inc.

NRDY · NYSE · CIK 0001819404 · Consumer Defensive · Software—Application

INSIDER SIGNAL

46.6 / 100

1 buyers · 4 purchase transaction lines · $950.9K gross purchase

WHY THIS SIGNAL?

Buyer breadthLow
Purchase sizeModerate
RoleModerate
RecencyLow
ConvictionStrong
Score anatomy

Each bar shows the contribution to the current score; the weights and formula stay unchanged.

Cluster+7.0 / 35
Purchase size+16.8 / 25
Role+13.0 / 20
Recency+1.2 / 10
Conviction+8.6 / 10

What is holding the score back?

  • ⚠ Cluster breadth is moderate · 1 insider(s), not 4+
  • ⚠ Role scores low · most senior buyer: Chief Executive Officer (CEO, chair and 10% owners score lowest)
  • ⚠ Purchase activity is becoming less recent

Purchase-size comments are relative to the model scale. Average daily volume is a separate market-context diagnostic.

US-v1.2 ranks qualifying equity purchases under the current 180-day rules. The score is a research priority, not a return forecast or probability. Backtests have not shown that a higher US score is followed by better returns.

Insider activity timeline

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

AprMayJunJulAugSepOct
Swenson Christopher C.Chief Legal Officer
▼▼○▼▼
Cohn Charles K.Chief Executive Officer
●●●●
Paszterko John AndrewChief Operating Officer
○▼
Callaway KyleChief Accounting Officer
○▼
Bagga Atul Madan MohanChief Financial Officer
▼
● Purchase▼ Sale○ Other

—

Purchase breadth & concentration

QUALIFYING BUYERS1
PURCHASE CONCENTRATION100%Largest buyer: Cohn Charles K. · $950.9K
CLUSTER BUYING · 15D1 insiderPeak activity: 2026-06-10–2026-06-15

Roles in the peak window: Chief Executive Officer. Concentration uses priced qualifying P lines only and does not change the saved score.

SIGNAL HISTORY

46.6 / 100

Latest recorded score

→ +0.0 ptsversus the previous recorded snapshot
  1. 45.3
  2. 46.7
  3. 46.7
  4. 46.6
  5. 46.6

Only scores saved when a full US scoring run completed are shown; gaps are not reconstructed.

Recent Form 4 activity

25Purchases
23Sales
7Other Form 4 lines
50SEC filings · 365 days
BUYING4 qualifying P line(s) · 180 days
SELLING7 sale line(s) · context only
OTHER3 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 provides additional background on recent price performance and risk. It does not affect the Insider Signal.

Price performance

1M
-27.9%
3M
-51.6%
6M
-49.5%
12M
-65.3%

Volatility & liquidity

Volatility
65.2%
Beta
—
Avg daily value
USD 138,327

Valuation

Market cap
—
P/E
—

Fundamentals

Profit margin
-22.3%
ROE
-210.0%
Industry
Software—Application

Market data

Price data up to: 2026-10-11 · Price source: OpenBB/yfinance; volume from price cache (yfinance) · From SEC filings: Profit margin, ROE · Fiscal year ended: 2025-12-31 · Status: PASS

Short interest

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

Shares short
329,003
Previous report
344,490
Avg daily volume
13,676
Days to cover
24.1

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
2026-06-15Cohn Charles K.Purchase (P)Class A Common Stock250,007USD 1.00USD 250,007SEC filing ↗
2026-06-12Cohn Charles K.Purchase (P)Class A Common Stock251,081USD 1.00USD 251,081SEC filing ↗
2026-06-11Cohn Charles K.Purchase (P)Class A Common Stock258,204USD 0.97USD 250,458SEC filing ↗
2026-06-10Cohn Charles K.Purchase (P)Class A Common Stock219,019USD 0.91USD 199,307SEC filing ↗
2025-12-16Cohn Charles K.Purchase (P)Class A Common Stock197,242USD 1.22USD 240,635SEC filing ↗
2025-12-15Cohn Charles K.Purchase (P)Class A Common Stock174,076USD 1.36USD 236,743SEC filing ↗
2025-12-12Cohn Charles K.Purchase (P)Class A Common Stock180,353USD 1.38USD 248,887SEC filing ↗
2025-12-11Cohn Charles K.Purchase (P)Class A Common Stock180,000USD 1.38USD 248,400SEC filing ↗
2025-12-10Cohn Charles K.Purchase (P)Class A Common Stock174,947USD 1.40USD 244,926SEC filing ↗
2025-12-09Cohn Charles K.Purchase (P)Class A Common Stock176,215USD 1.44USD 253,750SEC filing ↗
2025-12-08Cohn Charles K.Purchase (P)Class A Common Stock184,491USD 1.33USD 245,373SEC filing ↗
2025-12-05Cohn Charles K.Purchase (P)Class A Common Stock177,969USD 1.40USD 249,157SEC filing ↗
2025-12-04Cohn Charles K.Purchase (P)Class A Common Stock186,930USD 1.37USD 256,094SEC filing ↗
2025-12-03Cohn Charles K.Purchase (P)Class A Common Stock181,672USD 1.31USD 238,857SEC filing ↗
2025-12-02Cohn Charles K.Purchase (P)Class A Common Stock198,100USD 1.26USD 249,606SEC filing ↗

Form 4 evidence

55 transaction lines in the latest 365-day window; 291 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-11Swenson Christopher C.Sale (S)Class A Common Stock1,741USD 9.05USD 15,756SEC filing ↗
2026-07-16Swenson Christopher C.Sale (S)Class A Common Stock22,707USD 0.83USD 18,847SEC filing ↗
2026-07-16Paszterko John AndrewSale (S)Class A Common Stock31,034USD 0.83USD 25,758SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-11Swenson Christopher C.Sale (S)Class A Common Stock1,741USD 9.05USD 15,756SEC filing ↗
2026-07-16Swenson Christopher C.Sale (S)Class A Common Stock22,707USD 0.83USD 18,847SEC filing ↗
2026-07-16Paszterko John AndrewSale (S)Class A Common Stock31,034USD 0.83USD 25,758SEC filing ↗
2026-07-16Callaway KyleSale (S)Class A Common Stock13,377USD 0.83USD 11,103SEC filing ↗
2026-07-16Bagga Atul Madan MohanSale (S)Class A Common Stock36,426USD 0.83USD 30,234SEC filing ↗
2026-07-15Swenson Christopher C.Award / grant (A)Class A Common Stock600,000USD 0.00USD 0SEC filing ↗
2026-07-15Paszterko John AndrewAward / grant (A)Class A Common Stock600,000USD 0.00USD 0SEC filing ↗
2026-07-15Callaway KyleAward / grant (A)Class A Common Stock100,000USD 0.00USD 0SEC filing ↗
2026-06-16Swenson Christopher C.Sale (S)Class A Common Stock20,153USD 0.88USD 17,735SEC filing ↗
2026-06-15Cohn Charles K.Purchase (P)Class A Common Stock250,007USD 1.00USD 250,007SEC filing ↗
2026-06-12Cohn Charles K.Purchase (P)Class A Common Stock251,081USD 1.00USD 251,081SEC filing ↗
2026-06-11Cohn Charles K.Purchase (P)Class A Common Stock258,204USD 0.97USD 250,458SEC filing ↗
2026-06-10Cohn Charles K.Purchase (P)Class A Common Stock219,019USD 0.91USD 199,307SEC filing ↗
2026-05-18Swenson Christopher C.Sale (S)Class A Common Stock22,796USD 0.80USD 18,237SEC filing ↗
2026-04-16Swenson Christopher C.Sale (S)Class A Common Stock69,796USD 0.93USD 64,910SEC filing ↗
2026-04-16Paszterko John AndrewSale (S)Class A Common Stock31,788USD 0.93USD 29,563SEC filing ↗
2026-04-15Bagga Atul Madan MohanAward / grant (A)Class A Common Stock1,500,000USD 0.00USD 0SEC filing ↗
2026-03-16Swenson Christopher C.Sale (S)Class A Common Stock18,366USD 0.90USD 16,529SEC filing ↗
2026-03-16Pello Jason H.Sale (S)Class A Common Stock30,609USD 0.90USD 27,548SEC filing ↗
2026-03-10Pello Jason H.Sale (S)Class A Common Stock75,000USD 0.92USD 69,000SEC filing ↗
2026-02-17Swenson Christopher C.Sale (S)Class A Common Stock32,641USD 0.97USD 31,662SEC filing ↗
2026-02-17Pello Jason H.Sale (S)Class A Common Stock49,814USD 0.97USD 48,320SEC filing ↗
2026-02-15Swenson Christopher C.Award / grant (A)Class A Common Stock600,000USD 0.00USD 0SEC filing ↗
2026-02-15Pello Jason H.Award / grant (A)Class A Common Stock1,000,000USD 0.00USD 0SEC filing ↗
2026-02-15Paszterko John AndrewAward / grant (A)Class A Common Stock600,000USD 0.00USD 0SEC filing ↗
2026-01-16Paszterko John AndrewSale (S)Class A Common Stock18,457USD 1.01USD 18,642SEC filing ↗
2025-12-22Swenson Christopher C.Sale (S)Class A Common Stock35,000USD 1.33USD 46,550SEC filing ↗
2025-12-16Swenson Christopher C.Sale (S)Class A Common Stock19,204USD 1.20USD 23,045SEC filing ↗
2025-12-16Pello Jason H.Sale (S)Class A Common Stock32,006USD 1.20USD 38,407SEC filing ↗
2025-12-16Cohn Charles K.Purchase (P)Class A Common Stock197,242USD 1.22USD 240,635SEC 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 · —
TickerNRDY
CIK0001819404
SectorConsumer Defensive
IndustrySoftware—Application Yahoo Finance
SEC SIC8200 Services-Educational Services
ExchangeNYSE

Data coverage

Local Form 4 history291 transaction lines from 2021-02-01 to 2026-09-11
149 P purchase lines · 80 S sale lines · 62 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.