Form4insider filings, from the source

Company · CIK 0001169561 · SIC 7372 — Services-Prepackaged Software · Nasdaq

COMMVAULT SYSTEMS INC · CVLT

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $4.5M · 8net −$4.5M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 13Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 11, 2026 SForm 4 →Sep 15, 4:03 pm EDTNicola AdamoDirector1,530$131.66$201,44017,598−8.00%
Aug 31, 2026 GForm 4 →Sep 2, 4:13 pm EDTSanjay MirchandaniPresident & CEO, Director74,744——37,372—
Aug 18, 2026 SForm 4 →Aug 19, 5:36 pm EDTGary MerrillChief Financial Officer3,147$143.29$450,94969,628−4.32%10b5-1
Aug 17, 2026 SForm 4 →Aug 19, 5:35 pm EDTDanielle Nicole AbrahamsenChief Accounting Officer996$143.27$142,69812,160−7.57%10b5-1
Aug 17, 2026 SForm 4 →Aug 19, 5:35 pm EDTSanjay MirchandaniPresident & CEO, Director24,134$143.58$3,465,076257,676−8.56%10b5-1
Aug 10, 2026 SForm 4 →Aug 12, 4:07 pm EDTWilliam Geoffrey HaydonPresident of Cust & Field Ops316$134.78$42,59065,254−0.48%
Aug 10, 2026 SForm 4 →Aug 10, 5:42 pm EDTA Shane SandersDirector476$134.19$63,8748,696−5.19%10b5-1
Aug 10, 2026 SForm 4 →Aug 10, 5:42 pm EDTVivie LeeDirector595$134.19$79,84315,140−3.78%10b5-1
Aug 6, 2026 AForm 4 →Aug 10, 5:42 pm EDTCharles E MoranDirector1,761——15,447—
Aug 6, 2026 AForm 4 →Aug 10, 5:42 pm EDTNicola AdamoDirector1,761——19,128—
Aug 6, 2026 AForm 4 →Aug 10, 5:42 pm EDTMartha Helena BejarDirector1,761——8,797—
Aug 6, 2026 AForm 4 →Aug 10, 5:42 pm EDTKeith GeeslinDirector1,761——35,941—
Aug 6, 2026 AForm 4 →Aug 10, 5:42 pm EDTA Shane SandersDirector1,761——9,172—10b5-1
Aug 6, 2026 AForm 4 →Aug 10, 5:42 pm EDTVivie LeeDirector1,761——15,735—10b5-1
Jul 2, 2026 SForm 4 →Jul 7, 4:03 pm EDTDanielle Nicole AbrahamsenChief Accounting Officer254$150.00$38,10013,156−1.89%10b5-1

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.