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

AppLovin Corp

APP · Nasdaq · CIK 0001751008 · Communication Services · Advertising Agencies

INSIDER SIGNAL

No active buy signal

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

229 Form 4 transaction lines observed in the same window
203 sales · 26 option, withholding, award, gift or other lines

Last qualifying purchase2021-08-17 · Chen Herald Y · $1.5M

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesHigh
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
Foroughi Arash AdamCEO
○○▼▼▼▼▼○
WEBB MAYNARD G JRDirector
○○▼▼○○
Shikin VasilyChief Technology Officer
○▼▼▼
Vivas EduardoDirector
○▼○
Valenzuela VictoriaCALO & Corp. Secretary
○▼○
Messing BarbaraDirector
○○○
● Purchase▼ Sale○ Other

Showing the six most active owners; 8 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: 2021-08-17 · Chen Herald Y.

Recent Form 4 activity

0Purchases
696Sales
53Other Form 4 lines
79SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING203 sale line(s) · context only
OTHER26 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
-13.0%
3M
-46.6%
6M
-32.1%
12M
-59.2%

Volatility & liquidity

Volatility
84.0%
Beta
—
Avg daily value
USD 1.6B

Valuation

Market cap
—
P/E
—

Fundamentals

Profit margin
60.8%
ROE
156.2%
Industry
Advertising Agencies

Market data

Price data up to: 2026-10-06 · 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
11,607,414
Previous report
10,944,088
Avg daily volume
5,093,108
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
2021-08-17Chen Herald YPurchase (P)Class A Common Stock25,000USD 60.00USD 1,500,000SEC filing ↗
2021-05-18Foroughi Arash AdamPurchase (P)Class A Common Stock40,000USD 64.29USD 2,571,600SEC filing ↗
2021-05-18Chen Herald YPurchase (P)Class A Common Stock10,000USD 64.90USD 649,000SEC filing ↗
2021-05-17Vivas EduardoPurchase (P)Class A Common Stock16,883USD 59.23USD 999,995SEC filing ↗
2021-05-17Foroughi Arash AdamPurchase (P)Class A Common Stock60,000USD 60.00USD 3,600,000SEC filing ↗
2021-05-17Chen Herald YPurchase (P)Class A Common Stock15,000USD 58.41USD 876,150SEC filing ↗
2021-04-19Billings Craig ScottPurchase (P)Class A Common Stock202USD 80.00USD 16,160SEC filing ↗
2021-04-19Georgiadis Mary Margaret HastingsPurchase (P)Class A Common Stock3,600USD 80.00USD 288,000SEC filing ↗

Form 4 evidence

749 transaction lines in the latest 365-day window; 2,461 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-15WEBB MAYNARD G JRAward / grant (A)Class A Common Stock67USD 0.00USD 0SEC filing ↗
2026-10-15Messing BarbaraAward / grant (A)Class A Common Stock64USD 0.00USD 0SEC filing ↗
2026-08-20Valenzuela VictoriaTax withholding (F)Class A Common Stock2,730USD 308.77USD 842,942SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-15WEBB MAYNARD G JRAward / grant (A)Class A Common Stock67USD 0.00USD 0SEC filing ↗
2026-10-15Messing BarbaraAward / grant (A)Class A Common Stock64USD 0.00USD 0SEC filing ↗
2026-08-20Valenzuela VictoriaTax withholding (F)Class A Common Stock2,730USD 308.77USD 842,942SEC filing ↗
2026-08-20Stumpf MatthewTax withholding (F)Class A Common Stock2,021USD 308.77USD 624,024SEC filing ↗
2026-08-20Ge XiaochuanTax withholding (F)Class A Common Stock5,459USD 308.77USD 1,685,575SEC filing ↗
2026-08-20Foroughi Arash AdamTax withholding (F)Class A Common Stock2,730USD 308.77USD 842,942SEC filing ↗
2026-08-20Cacovean Corina ITax withholding (F)Class A Common Stock1,540USD 308.77USD 475,506SEC filing ↗
2026-08-13Chen Herald YGift (G)Class A Common Stock100,000USD 0.00USD 0SEC filing ↗
2026-08-13Chen Herald YC (C)Class A Common Stock143,791USD 0.00USD 0SEC filing ↗
2026-08-07Vivas EduardoGift (G)Class A Common Stock213,675USD 0.00USD 0SEC filing ↗
2026-07-15WEBB MAYNARD G JRAward / grant (A)Class A Common Stock41USD 0.00USD 0SEC filing ↗
2026-07-15Messing BarbaraAward / grant (A)Class A Common Stock40USD 0.00USD 0SEC filing ↗
2026-07-06WEBB MAYNARD G JRSale (S)Class A Common Stock3,076USD 521.29USD 1,603,489SEC filing ↗
2026-06-16Vivas EduardoSale (S)Class A Common Stock163,910USD 504.06USD 82,620,804SEC filing ↗
2026-06-12Foroughi Arash AdamSale (S)Class A Common Stock22,544USD 494.98USD 11,158,868SEC filing ↗
2026-06-12Foroughi Arash AdamSale (S)Class A Common Stock19,123USD 482.02USD 9,217,638SEC filing ↗
2026-06-11Foroughi Arash AdamSale (S)Class A Common Stock33,042USD 486.95USD 16,089,894SEC filing ↗
2026-06-11Foroughi Arash AdamSale (S)Class A Common Stock8,624USD 476.30USD 4,107,570SEC filing ↗
2026-06-10Foroughi Arash AdamSale (S)Class A Common Stock20,833USD 503.91USD 10,497,933SEC filing ↗
2026-06-10Foroughi Arash AdamGift (G)Class A Common Stock16,667USD 0.00USD 0SEC filing ↗
2026-06-05WEBB MAYNARD G JRSale (S)Class A Common Stock3,076USD 582.04USD 1,790,365SEC filing ↗
2026-06-04Valenzuela VictoriaSale (S)Class A Common Stock20,000USD 565.89USD 11,317,855SEC filing ↗
2026-06-03WEBB MAYNARD G JRAward / grant (A)Class A Common Stock525USD 0.00USD 0SEC filing ↗
2026-06-03Vivas EduardoAward / grant (A)Class A Common Stock525USD 0.00USD 0SEC filing ↗
2026-06-03Morgenfeld Todd RAward / grant (A)Class A Common Stock525USD 0.00USD 0SEC filing ↗
2026-06-03Messing BarbaraAward / grant (A)Class A Common Stock525USD 0.00USD 0SEC filing ↗
2026-06-03Georgiadis Mary Margaret HastingsAward / grant (A)Class A Common Stock525USD 0.00USD 0SEC filing ↗
2026-06-03Chen Herald YAward / grant (A)Class A Common Stock525USD 0.00USD 0SEC filing ↗
2026-06-03Billings Craig ScottAward / grant (A)Class A Common Stock525USD 0.00USD 0SEC filing ↗
2026-05-28Stumpf MatthewSale (S)Class A Common Stock9,052USD 600.00USD 5,431,200SEC 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 · —
TickerAPP
CIK0001751008
SectorCommunication Services
IndustryAdvertising Agencies Yahoo Finance
SEC SIC7370 Services-Computer Programming, Data Processing, Etc.
ExchangeNasdaq

Data coverage

Local Form 4 history2,461 transaction lines from 2021-04-19 to 2026-10-15
8 P purchase lines · 2,166 S sale lines · 287 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.