Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

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US · SEC FORM 4

BLACKBERRY Ltd

BB · NYSE · CIK 0001070235 · Technology · Software—Infrastructure

INSIDER SIGNAL

No active buy signal

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

41 Form 4 transaction lines observed in the same window
24 sales · 17 option, withholding, award, gift or other lines

Last qualifying purchase2024-02-14 · BRACE PHILIP G · $97.7K

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
Kurtz Philip S.CLO & Corp. Secretary
○▼○▼▼▼○▼○▼
GIAMATTEO JOHN JOSEPHCEO & President, Secure Comm.
○▼▼○▼○▼○▼
Foote TimChief Financial Officer
○▼○▼▼○▼○▼
Armstrong-Owen JenniferSr VP & Chief People Officer
○▼○▼○▼○▼
Wall John ChristopherPresident, QNX
○▼
● 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: 2024-02-14 · BRACE PHILIP G.

Recent Form 4 activity

0Purchases
43Sales
36Other Form 4 lines
30SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING24 sale line(s) · context only
OTHER17 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
+13.9%
3M
-3.2%
6M
+85.5%
12M
+94.6%

Volatility & liquidity

Volatility
62.0%
Beta
—
Avg daily value
USD 122.1M

Valuation

Market cap
—
P/E
—

Fundamentals

Profit margin
9.7%
ROE
7.1%
Industry
Software—Infrastructure

Market data

Price data up to: 2026-10-15 · Price source: OpenBB/yfinance; volume from price cache (yfinance) · From SEC filings: Profit margin, ROE · Fiscal year ended: 2026-02-28 · Status: PASS

Short interest

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

Shares short
39,996,063
Previous report
37,626,695
Avg daily volume
24,028,705
Days to cover
1.7

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
2024-02-14BRACE PHILIP GPurchase (P)Common Shares35,000USD 2.79USD 97,650SEC filing ↗
2020-04-08HO BILLYPurchase (P)Common Shares10,000USD 3.79USD 37,900SEC filing ↗
2020-04-03Stymiest BarbaraPurchase (P)Common Shares10,000USD 3.24USD 32,400SEC filing ↗

Form 4 evidence

79 transaction lines in the latest 365-day window; 357 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-09Kurtz Philip S.Sale (S)Common Shares6,164USD 8.45USD 52,086SEC filing ↗
2026-10-09Kurtz Philip S.Option exercise / conversion (M)Common Shares10,908USD —USD —SEC filing ↗
2026-10-09GIAMATTEO JOHN JOSEPHSale (S)Common Shares27,004USD 8.36USD 225,753SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-09Kurtz Philip S.Sale (S)Common Shares6,164USD 8.45USD 52,086SEC filing ↗
2026-10-09Kurtz Philip S.Option exercise / conversion (M)Common Shares10,908USD —USD —SEC filing ↗
2026-10-09GIAMATTEO JOHN JOSEPHSale (S)Common Shares27,004USD 8.36USD 225,753SEC filing ↗
2026-10-09GIAMATTEO JOHN JOSEPHOption exercise / conversion (M)Common Shares61,082USD —USD —SEC filing ↗
2026-10-09Foote TimSale (S)Common Shares8,441USD 8.36USD 70,567SEC filing ↗
2026-10-09Foote TimOption exercise / conversion (M)Common Shares19,088USD —USD —SEC filing ↗
2026-10-09Armstrong-Owen JenniferSale (S)Common Shares3,379USD 8.36USD 28,248SEC filing ↗
2026-10-09Armstrong-Owen JenniferOption exercise / conversion (M)Common Shares7,636USD —USD —SEC filing ↗
2026-10-02Wall John ChristopherSale (S)Common Shares3,474USD 9.18USD 31,891SEC filing ↗
2026-10-02Wall John ChristopherOption exercise / conversion (M)Common Shares6,146USD —USD —SEC filing ↗
2026-10-02Kurtz Philip S.Sale (S)Common Shares4,168USD 9.18USD 38,262SEC filing ↗
2026-10-02Kurtz Philip S.Option exercise / conversion (M)Common Shares7,375USD —USD —SEC filing ↗
2026-10-02GIAMATTEO JOHN JOSEPHSale (S)Common Shares29,272USD 9.20USD 269,302SEC filing ↗
2026-10-02GIAMATTEO JOHN JOSEPHOption exercise / conversion (M)Common Shares66,372USD —USD —SEC filing ↗
2026-10-02Foote TimSale (S)Common Shares3,269USD 9.20USD 30,075SEC filing ↗
2026-10-02Foote TimOption exercise / conversion (M)Common Shares7,375USD —USD —SEC filing ↗
2026-10-02Armstrong-Owen JenniferSale (S)Common Shares2,590USD 9.20USD 23,828SEC filing ↗
2026-10-02Armstrong-Owen JenniferOption exercise / conversion (M)Common Shares6,146USD —USD —SEC filing ↗
2026-10-01Foote TimSale (S)Common Shares16,672USD 9.14USD 152,382SEC filing ↗
2026-09-30Kurtz Philip S.Sale (S)Common Shares30,000USD 9.14USD 274,200SEC filing ↗
2026-07-14Kurtz Philip S.Sale (S)Common Shares30,000USD 11.32USD 339,600SEC filing ↗
2026-07-09Kurtz Philip S.Sale (S)Common Shares6,414USD 11.07USD 71,003SEC filing ↗
2026-07-09Kurtz Philip S.Option exercise / conversion (M)Common Shares10,908USD —USD —SEC filing ↗
2026-07-09GIAMATTEO JOHN JOSEPHSale (S)Common Shares152,012USD 11.35USD 1,725,357SEC filing ↗
2026-07-09GIAMATTEO JOHN JOSEPHOption exercise / conversion (M)Common Shares61,082USD —USD —SEC filing ↗
2026-07-09Foote TimSale (S)Common Shares8,235USD 10.92USD 89,926SEC filing ↗
2026-07-09Foote TimOption exercise / conversion (M)Common Shares19,089USD —USD —SEC filing ↗
2026-07-09Armstrong-Owen JenniferSale (S)Common Shares3,296USD 10.92USD 35,992SEC filing ↗
2026-07-09Armstrong-Owen JenniferOption exercise / conversion (M)Common Shares7,636USD —USD —SEC filing ↗
2026-07-08GIAMATTEO JOHN JOSEPHSale (S)Common Shares125,000USD 11.00USD 1,375,000SEC 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 · —
TickerBB
CIK0001070235
SectorTechnology
IndustrySoftware—Infrastructure Yahoo Finance
SEC SIC7372 Services-Prepackaged Software
ExchangeNYSE

Data coverage

Local Form 4 history357 transaction lines from 2020-04-01 to 2026-10-09
3 P purchase lines · 178 S sale lines · 176 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.