Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-19 · Built: 2026-10-19 · 中文

← United States · Coverage record

US · SEC FORM 4

COMMVAULT SYSTEMS INC

CVLT · Nasdaq · CIK 0001169561 · Technology · Software—Application

INSIDER SIGNAL

No active buy signal

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

51 Form 4 transaction lines observed in the same window
30 sales · 21 option, withholding, award, gift or other lines

Last qualifying purchaseNo qualifying purchase is present in the local Form 4 history.

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.

Purchase breadth, concentration & cluster buying

These modules activate when qualifying purchases enter the 180-day research window.

Insider activity timeline

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

AprMayJunJulAugSepOct
Abrahamsen Danielle NicoleChief Accounting Officer
○○▼▼▼○▼▼○▼▼▼▼
Mirchandani SanjayPresident & CEO
○○▼▼▼○▼○▼▼▼○
Merrill GaryChief Financial Officer
○○▼▼○▼▼▼▼
Adamo NicolaDirector
○▼
Sanders A ShaneDirector
○▼
Lee VivieDirector
○▼
● Purchase▼ Sale○ Other

Showing the six most active owners; 5 additional owner(s) remain in Form 4 evidence.

SIGNAL HISTORY

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot.—

Recent Form 4 activity

0Purchases
47Sales
25Other Form 4 lines
35SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING30 sale line(s) · context only
OTHER21 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
3,453,214
Previous report
3,375,613
Avg daily volume
632,925
Days to cover
5.5

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

No qualifying code P equity purchase is present in the local Form 4 history.

Form 4 evidence

72 transaction lines in the latest 365-day window; 699 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-09MORTON DAVID H JRAward / grant (A)Common Stock1,317USD 0.00USD 0SEC filing ↗
2026-09-11Adamo NicolaSale (S)Common Stock1,530USD 131.66USD 201,440SEC filing ↗
2026-08-31Mirchandani SanjayGift (G)Common Stock37,372USD 0.00USD 0SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-09MORTON DAVID H JRAward / grant (A)Common Stock1,317USD 0.00USD 0SEC filing ↗
2026-09-11Adamo NicolaSale (S)Common Stock1,530USD 131.66USD 201,440SEC filing ↗
2026-08-31Mirchandani SanjayGift (G)Common Stock37,372USD 0.00USD 0SEC filing ↗
2026-08-19Mirchandani SanjaySale (S)Common Stock6,857USD 142.80USD 979,180SEC filing ↗
2026-08-19Merrill GarySale (S)Common Stock1,293USD 142.80USD 184,640SEC filing ↗
2026-08-19Abrahamsen Danielle NicoleSale (S)Common Stock486USD 142.80USD 69,401SEC filing ↗
2026-08-18Mirchandani SanjaySale (S)Common Stock4,840USD 143.64USD 695,218SEC filing ↗
2026-08-18Merrill GarySale (S)Common Stock1,854USD 143.64USD 266,309SEC filing ↗
2026-08-18Abrahamsen Danielle NicoleSale (S)Common Stock391USD 143.64USD 56,163SEC filing ↗
2026-08-17Mirchandani SanjaySale (S)Common Stock12,437USD 143.98USD 1,790,679SEC filing ↗
2026-08-17Abrahamsen Danielle NicoleSale (S)Common Stock119USD 143.98USD 17,134SEC filing ↗
2026-08-10Haydon William GeoffreySale (S)Common Stock316USD 134.78USD 42,590SEC filing ↗
2026-08-10Sanders A ShaneSale (S)Common Stock476USD 134.19USD 63,874SEC filing ↗
2026-08-10Lee VivieSale (S)Common Stock595USD 134.19USD 79,843SEC filing ↗
2026-08-06Sanders A ShaneAward / grant (A)Common Stock1,761USD 0.00USD 0SEC filing ↗
2026-08-06MORAN CHARLES EAward / grant (A)Common Stock1,761USD 0.00USD 0SEC filing ↗
2026-08-06Lee VivieAward / grant (A)Common Stock1,761USD 0.00USD 0SEC filing ↗
2026-08-06Geeslin KeithAward / grant (A)Common Stock1,761USD 0.00USD 0SEC filing ↗
2026-08-06Bejar Martha HelenaAward / grant (A)Common Stock1,761USD 0.00USD 0SEC filing ↗
2026-08-06Adamo NicolaAward / grant (A)Common Stock1,761USD 0.00USD 0SEC filing ↗
2026-07-02Abrahamsen Danielle NicoleSale (S)Common Stock254USD 150.00USD 38,100SEC filing ↗
2026-06-25Abrahamsen Danielle NicoleAward / grant (A)Common Stock244USD 0.00USD 0SEC filing ↗
2026-06-11Mirchandani SanjayGift (G)Common Stock40,734USD 0.00USD 0SEC filing ↗
2026-05-26Merrill GarySale (S)Common Stock4,554USD 106.70USD 485,912SEC filing ↗
2026-05-26Abrahamsen Danielle NicoleSale (S)Common Stock277USD 106.70USD 29,556SEC filing ↗
2026-05-22Mirchandani SanjaySale (S)Common Stock9,701USD 107.39USD 1,041,790SEC filing ↗
2026-05-22Merrill GarySale (S)Common Stock3,777USD 107.39USD 405,612SEC filing ↗
2026-05-22Abrahamsen Danielle NicoleSale (S)Common Stock101USD 107.39USD 10,846SEC filing ↗
2026-05-21Mirchandani SanjayAward / grant (A)Common Stock25,318USD 0.00USD 0SEC filing ↗
2026-05-21Merrill GaryAward / grant (A)Common Stock8,599USD 0.00USD 0SEC 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 date2026-10-19
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerCVLT
CIK0001169561
SectorTechnology
IndustrySoftware—Application Yahoo Finance
SEC SIC7372 Services-Prepackaged Software
ExchangeNasdaq

Data coverage

Local Form 4 history699 transaction lines from 2020-01-14 to 2026-10-09
0 P purchase lines · 335 S sale lines · 364 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-19. Mapping status is an audit field and does not erase SEC filing evidence.