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

HP INC

HPQ · NYSE · CIK 0000047217 · Technology · Computer Hardware

INSIDER SIGNAL

No active buy signal

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

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

Last qualifying purchase2022-04-06 · BERKSHIRE HATHAWAY INC; BUFFETT WARREN E · $152.0M

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
McQuarrie David P.Chief Commercial Officer
▼▼▼▼▼▼
Francisco Ma. FatimaDirector
○○
PARKHILL KAREN LChief Financial Officer
○○
Grewal ManpreetGlobal Controller and CAO
○○
● Purchase▼ Sale○ Other

—

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: 2022-04-06 · BERKSHIRE HATHAWAY INC; BUFFETT WARREN E.

Recent Form 4 activity

0Purchases
11Sales
39Other Form 4 lines
31SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING6 sale line(s) · context only
OTHER6 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
73,087,274
Previous report
72,511,904
Avg daily volume
15,880,369
Days to cover
4.6

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
2022-04-06BERKSHIRE HATHAWAY INC; BUFFETT WARREN EPurchase (P)Common Stock4,353,454USD 34.92USD 152,015,534SEC filing ↗
2022-04-05BERKSHIRE HATHAWAY INC; BUFFETT WARREN EPurchase (P)Common Stock2,388,227USD 36.22USD 86,501,582SEC filing ↗
2022-04-04BERKSHIRE HATHAWAY INC; BUFFETT WARREN EPurchase (P)Common Stock4,391,884USD 36.43USD 159,996,334SEC filing ↗
2022-03-31BROUSSARD BRUCE DPurchase (P)Common Stock6,810USD 36.67USD 249,723SEC filing ↗
2020-06-02LORES ENRIQUEPurchase (P)Common Stock13,500USD 15.36USD 207,360SEC filing ↗
2020-06-02BENNETT ROBERT RPurchase (P)Common Stock17,000USD 15.11USD 256,870SEC filing ↗
2020-05-29BENNETT ROBERT RPurchase (P)Common Stock50,000USD 14.95USD 747,500SEC filing ↗

Form 4 evidence

50 transaction lines in the latest 365-day window; 412 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-02McQuarrie David P.Sale (S)Common Stock31,572USD 32.12USD 1,014,093SEC filing ↗
2026-09-01Francisco Ma. FatimaGift (G)Common Stock12,176USD 0.00USD 0SEC filing ↗
2026-08-31Francisco Ma. FatimaGift (G)Common Stock12,176USD 0.00USD 0SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-02McQuarrie David P.Sale (S)Common Stock31,572USD 32.12USD 1,014,093SEC filing ↗
2026-09-01Francisco Ma. FatimaGift (G)Common Stock12,176USD 0.00USD 0SEC filing ↗
2026-08-31Francisco Ma. FatimaGift (G)Common Stock12,176USD 0.00USD 0SEC filing ↗
2026-08-07McQuarrie David P.Sale (S)Common Stock21,048USD 29.98USD 631,019SEC filing ↗
2026-08-05PARKHILL KAREN LOption exercise / conversion (M)Common Stock166,746USD 0.00USD 0SEC filing ↗
2026-08-05PARKHILL KAREN LTax withholding (F)Common Stock69,173USD 28.52USD 1,972,814SEC filing ↗
2026-08-04McQuarrie David P.Sale (S)Common Stock10,524USD 27.98USD 294,462SEC filing ↗
2026-08-03McQuarrie David P.Sale (S)Common Stock10,524USD 27.88USD 293,409SEC filing ↗
2026-07-28McQuarrie David P.Sale (S)Common Stock10,524USD 27.98USD 294,462SEC filing ↗
2026-07-14Grewal ManpreetOption exercise / conversion (M)Common Stock22,637USD 0.00USD 0SEC filing ↗
2026-07-14Grewal ManpreetTax withholding (F)Common Stock5,513USD 24.63USD 135,785SEC filing ↗
2026-06-12McQuarrie David P.Sale (S)Common Stock10,524USD 24.68USD 259,732SEC filing ↗
2026-04-16Pettiti GianlucaAward / grant (A)Common Stock12,176USD 0.00USD 0SEC filing ↗
2026-04-16Miscik Judith AAward / grant (A)Common Stock12,176USD 0.00USD 0SEC filing ↗
2026-04-16Francisco Ma. FatimaAward / grant (A)Common Stock12,176USD 0.00USD 0SEC filing ↗
2026-04-01Bergh Charles VOption exercise / conversion (M)Common Stock9,881USD 0.00USD 0SEC filing ↗
2026-03-25Bergh Charles VOption exercise / conversion (M)Common Stock48,544USD 11.45USD 555,829SEC filing ↗
2026-03-11Citrino Mary AnneSale (S)Common Stock45,172USD 18.47USD 834,327SEC filing ↗
2026-03-11Citrino Mary AnneOption exercise / conversion (M)Common Stock72,816USD 11.45USD 833,743SEC filing ↗
2026-02-03Patel Ketan MOption exercise / conversion (M)Common Stock1,119USD 0.00USD 0SEC filing ↗
2026-02-03Patel Ketan MTax withholding (F)Common Stock447USD 19.00USD 8,493SEC filing ↗
2025-12-26Patel Ketan MSale (S)Common Stock33,321USD 23.19USD 772,714SEC filing ↗
2025-12-10Francisco Ma. FatimaGift (G)Common Stock13,880USD 0.00USD 0SEC filing ↗
2025-12-09Olson AnnelieseSale (S)Common Stock16,726USD 24.83USD 415,307SEC filing ↗
2025-12-07Patel Ketan MOption exercise / conversion (M)Common Stock41,590USD 0.00USD 0SEC filing ↗
2025-12-07Patel Ketan MTax withholding (F)Common Stock20,614USD 25.91USD 534,109SEC filing ↗
2025-12-07PARKHILL KAREN LOption exercise / conversion (M)Common Stock28,570USD 0.00USD 0SEC filing ↗
2025-12-07PARKHILL KAREN LTax withholding (F)Common Stock12,672USD 25.91USD 328,332SEC filing ↗
2025-12-07Olson AnnelieseOption exercise / conversion (M)Common Stock31,085USD 0.00USD 0SEC filing ↗
2025-12-07Olson AnnelieseTax withholding (F)Common Stock14,359USD 25.91USD 372,042SEC 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 · —
TickerHPQ
CIK0000047217
SectorTechnology
IndustryComputer Hardware Yahoo Finance
SEC SIC3570 Computer & office Equipment
ExchangeNYSE

Data coverage

Local Form 4 history412 transaction lines from 2020-01-03 to 2026-10-02
8 P purchase lines · 116 S sale lines · 288 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.