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

Palantir Technologies Inc.

PLTR · Nasdaq · CIK 0001321655 · Technology · Software—Infrastructure

INSIDER SIGNAL

No active buy signal

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

103 Form 4 transaction lines observed in the same window
87 sales · 16 option, withholding, award, gift or other lines

Last qualifying purchase2025-05-08 · Planishek Heather A. · $1.2M

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
Sankar ShyamSee Remarks
○▼○▼○▼○○
Stat Lauren Elaina FriedmanDirector
▼▼○▼▼▼▼
Moore Alexander D.Director
▼○▼▼▼▼
Buckley JeffreySee Remarks
○▼▼▼▼▼
Karp Alexander C.See Remarks
○▼○▼
Taylor Ryan D.See Remarks
▼○▼
● 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: 2025-05-08 · Planishek Heather A..

Recent Form 4 activity

0Purchases
314Sales
29Other Form 4 lines
55SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING87 sale line(s) · context only
OTHER16 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
55,587,983
Previous report
60,184,903
Avg daily volume
22,911,439
Days to cover
2.4

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
2025-05-08Planishek Heather A.Purchase (P)Class A Common Stock10,000USD 116.14USD 1,161,400SEC filing ↗

Form 4 evidence

343 transaction lines in the latest 365-day window; 1,878 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-09Woersching Eric H.Sale (S)Class A Common Stock1,000USD 205.00USD 205,000SEC filing ↗
2026-10-08Taylor Ryan D.Sale (S)Class A Common Stock18,000USD 201.15USD 3,620,700SEC filing ↗
2026-10-08Stat Lauren Elaina FriedmanSale (S)Class A Common Stock5,026USD 199.00USD 1,000,174SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-09Woersching Eric H.Sale (S)Class A Common Stock1,000USD 205.00USD 205,000SEC filing ↗
2026-10-08Taylor Ryan D.Sale (S)Class A Common Stock18,000USD 201.15USD 3,620,700SEC filing ↗
2026-10-08Stat Lauren Elaina FriedmanSale (S)Class A Common Stock5,026USD 199.00USD 1,000,174SEC filing ↗
2026-10-01Stat Lauren Elaina FriedmanSale (S)Class A Common Stock1,337USD 189.95USD 253,963SEC filing ↗
2026-09-29Taylor Ryan D.Award / grant (A)Class A Common Stock92,908USD 0.00USD 0SEC filing ↗
2026-09-29Glazer David A.Award / grant (A)Class A Common Stock92,908USD 0.00USD 0SEC filing ↗
2026-09-15Moore Alexander D.Sale (S)Class A Common Stock16,000USD 172.64USD 2,762,295SEC filing ↗
2026-09-01Stat Lauren Elaina FriedmanSale (S)Class A Common Stock1,342USD 182.50USD 244,915SEC filing ↗
2026-08-21Buckley JeffreySale (S)Class A Common Stock1,250USD 174.29USD 217,862SEC filing ↗
2026-08-20Karp Alexander C.Sale (S)Class A Common Stock492,348USD 174.79USD 86,059,007SEC filing ↗
2026-08-20Karp Alexander C.C (C)Class A Common Stock492,348USD —USD —SEC filing ↗
2026-08-20Buckley JeffreySale (S)Class A Common Stock2,055USD 174.83USD 359,279SEC filing ↗
2026-08-17Moore Alexander D.Sale (S)Class A Common Stock16,000USD 174.28USD 2,788,429SEC filing ↗
2026-08-11Sankar ShyamGift (G)Class A Common Stock294,502USD 0.00USD 0SEC filing ↗
2026-08-10Sankar ShyamGift (G)Class A Common Stock55,498USD 0.00USD 0SEC filing ↗
2026-08-06Sankar ShyamSale (S)Class A Common Stock35,000USD 155.70USD 5,449,506SEC filing ↗
2026-08-06Sankar ShyamC (C)Class A Common Stock35,000USD —USD —SEC filing ↗
2026-08-05Stat Lauren Elaina FriedmanSale (S)Class A Common Stock3,032USD 165.00USD 500,280SEC filing ↗
2026-07-15Moore Alexander D.Sale (S)Class A Common Stock16,000USD 134.05USD 2,144,754SEC filing ↗
2026-07-02Sankar ShyamSale (S)Class A Common Stock185,000USD 130.00USD 24,050,000SEC filing ↗
2026-07-02Sankar ShyamC (C)Class A Common Stock35,000USD —USD —SEC filing ↗
2026-06-15Moore Alexander D.Sale (S)Class A Common Stock16,000USD 133.35USD 2,133,571SEC filing ↗
2026-06-11Buckley JeffreySale (S)Class A Common Stock1,481USD 128.80USD 190,753SEC filing ↗
2026-06-04Woersching Eric H.Award / grant (A)Class A Common Stock2,118USD 0.00USD 0SEC filing ↗
2026-06-04Stat Lauren Elaina FriedmanAward / grant (A)Class A Common Stock2,118USD 0.00USD 0SEC filing ↗
2026-06-04Schiff Alexandra W.Award / grant (A)Class A Common Stock2,118USD 0.00USD 0SEC filing ↗
2026-06-04Moore Alexander D.Award / grant (A)Class A Common Stock2,118USD 0.00USD 0SEC filing ↗
2026-06-01Stat Lauren Elaina FriedmanSale (S)Class A Common Stock1,598USD 160.00USD 255,680SEC filing ↗
2026-05-29Stat Lauren Elaina FriedmanSale (S)Class A Common Stock1,667USD 150.00USD 250,050SEC filing ↗
2026-05-22Buckley JeffreySale (S)Class A Common Stock830USD 137.41USD 114,050SEC 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 · —
TickerPLTR
CIK0001321655
SectorTechnology
IndustrySoftware—Infrastructure Yahoo Finance
SEC SIC7372 Services-Prepackaged Software
ExchangeNasdaq

Data coverage

Local Form 4 history1,878 transaction lines from 2020-09-30 to 2026-10-09
1 P purchase lines · 1,489 S sale lines · 388 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.